New
Mexico Bureau
of Mines and Mineral
Open-File Report No. OF-268
Resources
GEOCHEMICAL ANALYSIS OF THE BRINKERHOFF DRILLING CO.
NO. 1 CABEZON-GOVERNMENT (SANDOVAL COUNTY), GREAT
WESTERN DRILLING CO.NO. 1 HOSPAH-SANTA FE
(MCKINLEY COUNTY), MAGNOLIA PETROLEUM CORF'. 1NO.
HUTCHINSON-FEDERAL (SANDOVAL COUNTY), UNION OIL CO.
SUN OIL CO.
OF CALIFORNIANO. 1 "13 USA (SANDOVAL COUNTY),
NO. 1 NAVAJO LANDS (SAN JUAN COUNTY), APACHECOW. NO. 1
FOSHAY (SAN JUAN COUNTY), SHELL OIL CO. 113-17
NO.
CARSON UNIT (SAN JUAN COUNTY), SKELLY OIL CO.
1 NAVAJO
NO. 0
(SAN JUAN COUNTY), TEXACO, INC. NO.
1 NAVAJO AL
(SAN JUANCOUNTY), AMERADA PETROLEUM CORP. NO.1
NAVAJO TRACT20 (SAN JUAN COUNTY), AND DELHI OIL CORP.
4 NO.
UTE (SAN JUAN COUNTY) WELLS,
NEW MEXICO
By
James E. Kea1
Robertson Research,Inc.
Houston. Texas
August 5, 1982
ROiiERTSONRESEARCH
(U.S.) INC.
REPOXT NO. S2S1.13
GEOCHEMICALANILYSIS OF
ELEVEN WELLS FROM
SAN JUAN BASIN,
NEW MEXICO
B r i n k e r h o f f #1 Cabezon
7-17N-3W
Sandoval
Great Western 81 Hospah
1-17N-9W
McKinley
Magnolia 8 1 Hutchinson-Fed.
14-19N-3W
Sandoval
Union or' C a l . #1 X-13 USA
13-21N-5W
Sandoval
Sun #1Navajo Lands
25-22N-9W
San
Juan
9-23N-13W Juan
San
Apache 81 Foshay
S a r i Juan
S h e l l #113-17
Carson
Unit
17-25N-llW
S k e l l y #1Navajo 0
34-26N-14W
San
Juan
Texaco #1 Navajo
28-26N-18VJ
San
Juan
Amerada #1Navajo T r . 20 31-29N-17W
saa Juan
10-32N-14WJuan
San
D e l h i # 4 Ute
~~
bY
James E. Kea1
PROJECT NO. RRUS/8231T143/2
Preparzcl by:
Robertson Reser-ch (U.S.) Ina.
1073C Hedgecroft, Suite 305
HvOSiOn, Texas 77060-3697
Prepared for:
Champlir. P e t r o 4 z n Compacy
5500 S. Quebec
EngkWOcjd, ColorRdo 80111
ROBEqTSON
RESEARCH [US.] INC.
TABLE OF CONTENTS
m
PAGE NO.
I.
SUMMARY
11.
INTRODUCTION
111.
DISCUSSION
Organic Matter Richness
Kerogen Type
KerogenMaturity
IV.
REFERENCES
17.
FIGURES
1.
Organic
Carbon
and Visual
Kerogen
n
L.
Rock-Eval Pyrolysis Plots
3.
Kerogen
Type
from Pyrolysis Data
4.
Kerogen Maturation Profile
VI.
.A-PPENDICES
I.
Organic
Carbon
Data
11.
Rock-Eval Pyrolysis
Dats
111. Vitrinite
Reflectznce
Bate
1
6
Plots
7
8
9
10
45
57
66
ROBEqTSON
RESEZRCH [US.] INC.
m
Geochemical evaluation of samples from eleven wells in San Juan aasin,
NewMexico indicate that Loxer Cretaceous
samples range fro= rarginal
tovery good in source rockquality.Organiccarbonvaluesfor
Dennsylvanian age samples are much lower ranging from non-source to marginalexcept in tkle Delhi, #4 Ute well wheresuurce rock quality is good
in some samples.
The
kerogen
in all samples antllyzad is p~imarily
terrestrial and dry gas-generating. Wet gas-generatingkerogen m e w s
to some extentinnorthwesterly
wells. Cretaceous age samples have
retxhedtheoil-generatingmaturation
zone only in the lower most part
of the sectionin two of the three wells analyzedcontainingZre;aceous
szmples. These samples are not mature enough for gas-generatior Most
.
Pennsylvanian age samples have matured beyona the oil-generatio-? zone,
although in two wells the section is immature.
Erosionhas
removed
1,300 TO 7 , 6 0 0 feetsince maximum buriel took placs :n these wells =nd
hydrocarbon generation may no longer be active in some areas. E :onomis
evaluation of t h e areashouldincludeconsideration
af source b’?d distribution and timing of hydrocarbongeneration in relation to s t x c t w al events.
I1
INTRODUCTION
Cretaceous and Pennsylvanian age samples from eleven weils ir? San Juan
Bssin, New Mexico were snalyzed accordir,g to a program outlined
by the
client.Gecause
sf very 1017 organiccontent,Rock-malpyrolysis
could
not be run
on three of these wells.
-1-
ROBEqTSON
RESEARCH [US.] INC.
Analytical dataaretabulated
in Appendices 1-111 andselectedparameters are plotted on Figures i through 38. Age designations shown on
the figures were taken from sample logs supglied by the client.
111
DISCUSSION
OrganicRichness
rjrgenic richness refers to the
weight percentorganiccarbon
tha? samples
contain.
Cretaceous
ssmples from three wells were se1ect.d for
totalorganiccarbon
( T O C ) analyses.TheShell,
#113-17 car so"^ Unit
&ad the Apache, #1 Foshay contain the highest carbon content of Cretaceoussamples.
Lower Cretaceous samples from these two wells range
frcm marginal i0.5-1.0%) io very good (>2.0%) (Figures 7 and 1 5 ) ',?
source quality. The Great Western,
#1 YOSpah-S8nta Fe Cretacsous sannplesrange from marginalto good (:.0-3.0%)
with the excegtion of tha
Garople at 405 feet which is very good (Figure 1).
Most Pennsylvanian samples range from non-source ( < 0 . 5 % ) to narsinal
(Figares 1, 5 , 7 , 1 11, 51, 9 ,
21, 2 5 , 29,31,
and 35) in source quality. HighestorgsniccarbcnvaluesinPennsylvaniansgesampl?sare
foundin wells tothenorthwest,particularlythe
Delhi, # 4 Ute (Figure
35).
In this well sourcequalityranges
from maranal to good. Tile
Amerada, $1 Navajo Tract-20 contains one sample e t 6,768 feet rated es
very good by TOC content(Figure 11). Other samples nearthisdepth
fir2 verylean.Thehigh
TOC valuefor this sample is probably due tc
large amounts of migrated bitumen present as verified by
v i s u a l kerogen
examinztion (Appendix 111;.
The majority of samples ana1,ysad of Fennsylvanianageareorgmicleanandare
not considered to he source
rocks. The volume of any possible source quality Pennsylvenian section
which which may be present and the amount of petroleum generated would
-2-
be limited from this part of thebasin.
may be piwent in other areas
More favorablesourcefacies
of the basin.
Kerogen Type
its capability to generate oil or gas.
was determinsd by Rock-Eval pyrolysis a r d byvisualexminntion
with
reflectedlight microscopy. Both techniqueshdicate apredominance of
gas-gecerating,terrestrialorganicmatterin
all of the sampl~.sanalysed. Poor source
potential
(data
from pyrolysis S2 peak,
Figures
2 , 8, 12, 16, 2 2 , 26, 32, and 36), low hydrogenindexvalues(Figures
3 , 9, 1 3 , 1 7 , 2 3 , 27, 33, and 3 7 ) , and low visusl percentages of oilgeneratingamorphous and exiniteorganicmatter
(Figures 1, 5, 7, 11,
1 5 ,1 9 ,
21, 2 5 ,2 9 ,3 1 ,
and 3 5 ) , all arecharacteristic of low hydrogen
gas-generatingkerogen.
Somewhatmore favorable convertabilit:r to ail
de*-ed
bypyrolysis
S2/S3 ratios(Figures
2, 8, 12, 16 tlnd 36) is
believedtobe'dueto
solidbitumen in the samples(Appendix I I I ) and
tounusually !ow cxygenindexvalues(Figures
3, 9 , 13, 17, scd 37).
Thisratio,therefme,
is probably nota
good ksrogentypeindicatcr
for samples from these wells.
The type of kerogen present, and
Pennsylvanian organic carbon values were too low for kerogen typing by
pyrolysis in the Teuco,
#I Navajo AL, Great Western, #1 Hospah-Smlta
Fe, Magnolia, 81 Hutchinson-Federaland the Sun, #1Navejo Lands, nut
appear to contain terrestkal kerogen
from visual analysis.
Of the wells analysed, those in thenorthwesterlyareaappeartohava
thebestpotentiaiforkerogenconvertability
to liquidhydrocarbons
from visual kerogen examination (Figures 5 ,7 ,
11, 25, and 35).
-3-
ROBEqTSON
RESEARCH [U.S.] INC.
Kerogen Maturity
Kerogen maturity was determined byvitrinite.reflectance
(Ro)
and
Rock-Eva1 pyrolysis (T-max).
Zones of petroleum generation nnd destrgcrionarecorrekted
with T-max andvitrinitereflectancevahes
(Figure, P-ppendix 111). Fyrolysis T-max valuesareoften
low due to
ca-rings. Significant amounts of cavedmaterial
affectedT-malvelues
inthese wells. Theapparentlack
of maturityincrease with depthin
the
Skelly,
#1 Navajo-0, Brinkerhoff, $1 Cabezon G w ' t , Apache, #1
Foshay, Shell, #113-17 Carson U n i t , and Union, #l-M-13 U.S.A.
is prohablyduetothepresence
of cavings from shallower organicrichflee
ticns(Figures
9 , 16, 22, 26, and 32).
Thepresence
of anomalously
low-rank vitriniteindeeperPennsylvanian
samples inthese
:veils was
confirmed b y visrlal kerogen analysis of samples(Appendix 111). Indigenous
vitrinite
is presentinnearly
.all wells examined except
the
Skelly, $1 Wavajo-0.
ThePennsylvaniansecticnanalyzedinthis
contains p r i m d 1 caved vitrinite.
Maturation profiles
are
well
more
reliable when samples forvitriritereflectancearechosenevery
few
hundredfeetthroughouta
well. Two wells, Skelly, #l Navejo-O end
Texaco, #1 Navajo A L , containonlyonedepth
with leasonablereflectancevalues.Forthese
wells we haveprojecteda
maturationprofile
similar to
that
of nearby wells with more reliable
data.
The
most
likelyindigenousvitrinitepopulationsare
usad inconstructingmatwationprofiles(Figures
4 , 6 , 10, 14, 18, 20, 24, 28, 30, 34, and 38).
I n spite of contaminationproblems
and somewhat poor queliiydztain
many samples, we believe thematurityprofilesareresonable.
Lower Cretaceouscuttingsreachtheoil-generation
zone (0.6-1.4 Ro)
in the Shell, #113-17 Carson U n i t (Figura 18) and in the Apacke, $1
Foshay(Figure 10). CretaceollsagecuttingsintheGreatWestern,
$1
Hospah-Senh Fe well do not attain oil-generating maturity
(Figurl? 4 ) .
ileflectance
valnes
in
Pencsylvanian
Apache, #1 Foshay,
Skelly,
@gc sections
indicate
that
the
#:
Navajo-0,
-4-
Magnolia, #1 Hutchbson-
Federal, Sun, #1 Navajo Lands, Union, #1-"13
m
U.S.A.,
and Sher, #113-
17 Carson U n i t havematuredbeyond
the oil-generation zone a r d have
reached the wet gas (0.8-2.0 Ro) and dry gas-generation zone (1.0-3.2
Ro) (Figures 1 0 , 18, 20, 24, 28, and 30).
Pennsylvanianagesections
in the Great Western, #1 Hospah-Santa Fe, Texaco, #1 Nav6jo AL, kmerada, #1 Navajo Tract-20,andBrinkerhoff,
#1 Cabezon Gov't have not
maturedbeyond
the oil-generation zone (Figures 6. 4, 14, and 34).
Projection of thematurityprofileto
0.2 Ro inthese
wells irdicates
that 1,300 to 7,600 feet of overburdenhasbeenlosttoercsio?since
maximum burial took plape.Cooling
associated with this loss of section may havecausedhydrocarbongenerationto
become suspenc'ed and
sourcebedsclassifiedasbeing
in acertainhydrocarbon-gererating
zone (i.e. oil, wet, o r drygas)byvitrinitereflectance
may not be
.activelygenerating oil o r gas at the present
time.
Hydrocarbonexpul-
sion, migration and accumulation are likelytohavecccurredduring
maximum burial.Structures
formed later may notcontainhydrocarbons
unlessremigrationhasoccurred.
Maturation trends from these wells suggest that the geothermd gradiefit
increases basinward. Meissner (1081) found that Upper Cretaceous coals
are low in rank on the south flar'k of the basin while they crop out
on
thenorthandnortheastflankata
much higherrank.Thissuggests
equivalent
maturation
levels
differential
erosion
and
variable
sives
.
inthebasinare
not horizontaldueto
geothermal gradientsduetointru-
ROBERTSON
RESEARC'1 [US.] INC.
m
m
V
m
REFERENCES
Bryant, A. C.,
1980, Entradafields
Mexico:
of southern Sari Juan Bar.in, New
Bull., AAPG, vo1.64,
p.682
(abstract).
Clementz, D. M., 1979, Effect of oil andbitumensaturation
as source
rockpyrolysis:
Bull., AAPG, vol. 63, pp. 2227-2232.
Dow, W. G.,
1977, Kerogen studies and geological interpretations:
Jour. of Geochem. Expl., vol. 7, pp, 79-99
, 1982, Geochemical evalutaion of the James P. Dunigan No. i
S m t a Fe, McKinley County, New Mexico:
(U.S.) Inc.Report
I"
RobertsonR?search
No. 580, pp. 1-27.
oil find:
McClasin, J. C., 1382, San Juanbasingasareayields
and Gas Journal, May 17, pp. 123-124.
,
1952, Small New Mexico basins draw interest:
oil
Oil and Gas
Journal, pp. 341-342.
Meissner, F.
F.,
1981, Case studies of hydrocarbon
generation
and
migration:
AAPG Geochemistry for Geologists CourseNotes,
pp. 10-52.
Ross, L. M.,
1980, Geochemical correltation of San Juan Basin oils
study:
-
a
Oil and Gas Journal, Nov. 3 , pp. 102-110.
Silver, C., 1968, Principles of gas occurrence, Sen Juan Basin:
in
Netural Gases of North America: ABPGMemoir
9. pp. 946-960.
-6-
ROBERTSON
RESEARC'1 [US.] INC.
GREAT UESTERN, 31 HOPAH-SANTA-FE
S O U R C E RICt'NESS
% MINITE
OENERATION
( X O R B A N I C CA28ON)
f
1
TI
I
I
!
]
FIGURE I : SUMMP.RY PLOTS SHOU!NG KEROGEN TYPES, HANRITY,
AND SCIJRCE RICHNESS (SEE APPENDICES I M!D 111)
-7-
ROBEqTSON
RESEARCH [US.] INC.
GREAT kESTERN, 81 HOSPAH-SANTA-FE
I
.
I
2.5 5.8
FUR'EVRG
DOOD
t
I
I
I
I
I
I
I
@
I
I
I
I
I
I
i
I
I
I
J
I
I
GREAT WESTERN,
I
I'
r
r
Y
I
II
H3SPAH-SANTA-FE
P I
t
0 '
a
25
50
75
100
GXYCEN
125
158
175
zm
INGEX
FIGLiRE 3 : KE2OGEN TYPEOETERtlINATION
FROPl ROCK-EVAL.
PYRSLYSJS DATA IAPPENOIX 1 1 ) .
-9-
ROBE7TSON
RESEARCH [U.S.] INC.
."
-y,
I
GGEAT
XESTERN,
# I HOSPAH-SANTA-FE
H A T U R A T i O N
P R O F I L E
GENERATIONZONES
E
O
a
I
Y
\
FIGURE 4: V!+TURATION PROFILE, BASED ON YITRINITE
REFLECTANCE DATA (APPENDIX II 11
-10-
TEXACO, + I NAVAJO AL
I
X MINITE
I
HATURITY
F L " a R C E - GENERATION
CENCE
INTENSITY 'ONES
LOU
H E D iilffl OIL
SOURCE RICHNESS
1
( X ORGANIC CAQ80N)
I
818
r
7
FIGURE 5: SUENARY PLOTS SdCUING KEROGEN TYPES, MTURITY,
A N E SOURCE RICHNESS(SEEAPPENDICES
FY~~~~RTS
-11-
kEsEaRCH~
[US.] INC.
TEXACO, # I NAVAJO 4L
:RET
JUR
RIAS
\
PERH
\
FiGURE 6: rt4TURATIGNPROFILE,
BASED CIN V i T R i N I T E
REFLECTANCE DATA (APPENDIX i I1 1
-12-
m
m
..
7
E
APACHE, + I FOSHAY
SOURCE RICENESS
( X ORGANIC CARBON1
O
S
Y
I
I
I
.6
3.
I
l
l
FIGURE 7: SUMFARY FLOTS SHOVING KEGGiN TYPES, MATURITY,
-13Y
RESEZRCH~
[U.S.] INC.
APACHE, # I FOSHAY
S O u R CE
POTENTIAL
I I P E TTRYOPLEE U H !I ENERATION
PRODUCTIVITY~
Z O N E S I I IN3EX I
cI
1
I
I
I
I
1
0
j
i '
1
'i'
I
i
4
2
.)
I
I
I
I
I
I
3
4
3
FIGURE
8: SUMMARY PLOTS OF ROCK-EVAL
-14-
PYROLYSIS DATA !APPENDIX 11)
3I
I
...
m
m
APACHE,
FOSHAY
E l
0 '
0
J
25
50
75
100
OXYGEN
FIGURE
Q t
125
150
175
20F
INDEX
KERGCEN TYPE OETERNINATION FROn ROCK-EVAL.
PYROLYSIS DATA [APPENOIX 1 1 1 .
-15-
ROBERTSON
RESEARC'i [US.] INC.
APACHE, % I FOSHAY
T
E
H A T U R A T I O N
GENERATION
P R O F I L E
ZONES
O
L8Y
FiGURE IB: MATLRATIONPPGFILE,
BASED ON VITRiNITE
REFLECTANCE DhTA(APPENDIX 111)
-16-
m
m
m
fl
AMERADA, # I NAVAJO TRACT-20
I SOURCE RICHNESS I
1-
Y
B
SUMMARY PLOTS SHOUING KEROGENTYPES, MATURITY,
AND SGURCE RICHNESS (SEE APPENDICES
FIGURE i I
:
-17-
MYBERTSON
RESEARCH [US.] INC.
AMERADA, # I NAVAJO TRACT-20
SOURCE
POTENTIAL
I
(S2/S3)
2.5 5.8
E
O
e
Y
OIL
L
FIGUiiE 12: S U M R Y PLOTS OF ROCK-NALPYROLYSIS
-18-
DATA (APPENDIX 11)
."
m
r
r
ANERAOA, e l NAVAJO TRACT-20
1009
t
'
N
i
400
D
E
x
200
0
0
f
1
25
50
75
125
INOEX
100
OXYGEN
150
175
201
FIGURE 13r KEROGEN TYPE DETERNINATION ?RON ROCK-E"AL.
PYROLYSIS DATA (APPENDIX 1 1 1 .
c
Y
-19-
ROBERTSON
RESEARCH [U.S.] INC.
d
1
I
-
1
1
1
I
I
\
\
\
FIGURE 14: NATURATIONPFIOFILE,
SASED ON VITRINITE
RERECTANCE CATA (AP?ENDIX 1I I )
-20-
SHELL, #113-17 CARSON UNIT
1
T Y P E
X
EXINITE
S O U R C RE I C t N E S 8
I
AMO~HOUS
-.I
,.
,.
,.
,.
,.
,.
D
R
Y
6
A
S
..
..
..
..
..
..
..
..
..
..
..
..
..
I.
FIGURE 15: SUMMARY ?LOTS SHOVING KEROGEN TYPES, MATURITY,
AND SOURCE RICHNESS (SEE APPENDICESP)DEERTSON
-21-
RESEARC'i [US.] INC.
I
SHELL, #113-17 CARSON
I
p
E ? - PETROLEUH
TYPE
POTEtlTIAL
I
(S2)
UNIT
0ENERATION
.ZONES
I I PRODUCTIVITY
INDEX
4
I
t
I
I
I
I
I
1
I
I
I
I
1
I
J
FIGURE 16: SUMMARY PLOTS OF ROCK-NALPYROLYSISJATA(APPENDIX
-22-
11)
I
I
m
m
.”
SHELL, S 1 1 3 - 1 7 CARSON UNIT
I000
~
rI
800
1
Y
c
R
t 600
i
N
NI
400
0
E
X
1’
2a0
I
CCPY
a
0
200
25 175150
50
125100 75
OXYGEN
INOEX
FIGURE 17: KEROGEN TYPE DETERRINATION FROR ROCK-SV.4L.
PYROLYSIS DATA (APPENDIX 111.
1’
Y
-23-
ROBERTSON
RESEARCH [US.] INC.
Y
SHELL, # I 13-17 CARSCN UNIT
M A T U R A T I O N
4
P R O F I L E
SENERATIOaZONES
OIL
2
I
a.4
I
K:
a n - m r t
mrt
yn
Mart
CAS [ 2 : B . l l E € J r k
8.6
I
Ms L 2 4 m r t
REFLECTANCE
RANDOM
E.$
I
I
~ . n - m t t
D ~ I
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2
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,
c
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a
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a
3
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c
t
w
]
u
4
r
u
u
u
l
u
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I
\
'\
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FIGCHE 16: flATU4AT!Ob! ?R3FILE,aASE3
ON YITRINITE
REFLECTANCE DATA (APPENDIX I 11)
-24-
SUN, #I NAVAJOLANDS
I
l
l
1
.0
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
D
R
Y
6
A
S
..
..
..
....
....
..
..
....
1.
..
..
..
..
..
..
..
..
..
I .
I
Y
Y
FIGlJRE 19: SUMMARY PLOTS SHOWINGKEROGENTYPES,
flATURIT'r,
ANDSOURCE RICHNESS (SEE APPENDICES I AND 1111
-25-
SUN, i t 1 NAVAJO LANDS
\
I
A
FIGURE 28: MATURATION PROFILE, BASED ON 'JITRINITE
REFLECTANCE DP.TA (APPENDIX I I i )
-26-
UNION, P1-"13
A
e
1 11
1 T IYI NPi iEE / \
X
AHOP$HOUS
USA
H A T U R I T Y 1 1 S O U R C E RICHNESS
( X ORGANIC C A Q R O N )
c E N c E GENERATION
'ONES
INTENSITY
0.5
I
1.B
T
.0
...
I'
,..
...
, . I
...
...
...
...
...
...
...
...
...
I..
I . .
I . .
I . .
...
. . I
D
R
Y
G
A
S
..
..
...
...
...
...
...
Y
Y
FIGURE 21: SUMMARY PLOTS SHOWING KEROGEN TYPES, MATURITY,
-27-
RESEARCH [U.S.] INC.
UNION, 81-”13
USA
1 PSO TO EUNRTCITAEYLPI EI PETROLEUM 1 1 GENERATION
I PRWWTIVITY
I
ZONES I
INDEX
.~
2.5 5.0
-
1
2.5 5.8
m / wt l/
OOD
TERT
CRET
JUR
‘RIAS
PE2M
PEtlN
nrss7
q
PC
FIGURE 22: SUMMARY PLOTS OF ROCK-NAL PYROLYSIS DATA
-28-
(APPENDIX I i )
UNION, El-R-I3 USA
I000
H 800
Y
0
R
OC 6 x 1
E
f
I ,OIL
N
I
N
400
0
E
X
200
0
0
25
50
75
100
OXYGEN
125
150
175
2013
INOEX
FIGURE 23, KEROGEN TYPE OETERRINATION FROR ROCK-EVAL.
PYROLYSIS DATA (A?PENOIX 111.
-29-
ROBERTSON
RESEARCH [US.] INC.
UNION, tl-"13
USA
\
\
\
\
\
\
\\
\
\
FIGURE 24: MATURATION PROFILE, EASED ON VITRINITE
REFLECTANCE DATA (APPENDIX 111 1
-30-
SKELLY, # I NAVAJO-0
S O U R C ER I C H Y E S S
AMOR~HOUS
GENERATION
INTENSITY Za’4ES
cENcE
( X ORGANIC CARSON)
FIGURE 25: SUMMARY PLOTS SHOUiNG KEROGENTYPES, MATURITY.
AND SOURCE RICHNESS (SEE APPENDICES
-31-
H~YBERTSON
RESEARC’i [U.S.] INC.
I
D
E
P
T
SKRLY, # I NAVAJO-0
:li
E
O
3
I
I
I
I
I
I
I
I
I
I
I
I
I
J
FIFJRE 26: SUMMARY PLOTS OF RCCK-EVAL PYROLYSIS DATA (APPENDIX I i )
-32-
I
I
r
SKELLY. # I NAVAJO-0
1000
H
80(3
Y
O
R
G
630
E
N
N
400
0
E
X
200
0
e
25
50
100
75
125
150
175
281
OXYG
I NEONE X
FIGURE 27: KEROGEN TYPE OETERflINATION FROn R O W - € V A L .
PYROLYSIS DATA (APPENOIX 111.
Y
-33-
ROBERTSON
RESEARCH [U.S.] INC.
Y
\
\
\
\
\
\
\
\
FIGURE 23: MATURATION PROFILE, BASED @N ViTRINITE
REFLECTANCE .DATA (APPENCIX I I I )
-34-
I
I
MAGNOLIA, iel HUTCHINSON-FEDERAL
SOURCE RICHNESS
GENERATION
L
0
8
Y
( X ORGANIC
CARBON)
INTENSITY
-
FIGURE 29: SUMMARY PLOTS SHOUING KEROGEN TYPES, MATURITY,
AND SOURCE RIMNESS (SEE APPENDICES I m B E R T S O N
RESEARCH [U.S.] INC.
-35-
MAGNOLIA, # 1 HUTCHINSON-FEDERAL
\
\
\
\
\
FiGURE 30: MATURATiW PEOFILE, B A S D ON ViTRINITE
REFLECTANCE DATA (APPENDIX I 1 1 1
- 36-
BRINKERHOFF, # I CABEZON-GOV'T
( X O R B A N I CC A R S O N )
I
0.5
I.#
"
.8
...
...
...
1..
...
... ...
...
...
...
...
...
...
...
...
...
...
. . I
D
R
Y
_
...
I:
...
...
FIGURE 31: XMMARY PLOTS SHOWING KEROGENTYPES, MATURITY,
AND SOURCE RICHNESS (SEE APPENDICES
WWERTSON
-37-
RESEARC'i [US.] INC.
BRINKERHOFF, 41 CABRON GOV'T
FIGURE 22: SC?WRY PLCTS
OF
ROCK-E\IAL PYRO?YS!S DATA (APPENDIX 11)
- 38-
m
m
BRINKERHOFF,
0
R
E l
CABEZON G O V ' T
IIlOIL b LA5
-
G
c
N
600[
400
0
E
X
200
-
;i //"
+
i
0
0
25
t
50
75 125 100
OXYGEN
150
111,Ws
175
200
INDEX
FIGURE 33: KEROGEN TYPE OETERflINATION FROn ROCK-€VAL.
PYROLYSIS DATA IAPPENOIX 1 1 ) .
Y
-39-
ROBERTSON
RESEARC'i (US.) INC.
BRINKERHOFF, #I CABRON-GOV'T
\
\
\
\
\
\
\
\
\\
\
\
\
FIGURE 34: MATURATICN PROFILE, BASED ON 'IITRINITE
REFLECTANCE DATA ( A P F E i i I X I 1 1 1
~
40-
\
m
."
1
DELHI, +4 UTE
D
n A TuR
ITY
II
SOURCE,.RICHNESS
m
T
H
Y
Y
FIGURE 35: SUMMARY ?LOTS SHOUING KERCGEN TYPES, MATURITY,
AND SOURCE RICHNESS (SEE APPENDICES I AND 111)
-41-
Y
I
DELHI, a4 UTE
lid
RXRtW G O O D
2.5 5.0
d
I
I
1
I
1
I
I
I
1
I
1
1
I
I
3I
I
m
...
m
DELHI,
"4
UTE
I000
H
"
800
0
R
N
N
0
400
E
X
200
>
25
58
75
100
125
OXYGEN
INDEX
150
175
200
FIGURE 37, KEROGEN TYPE OETERflINATION FROn ROCK-EVAL.
PYROLYSIS DATA [APPENOIX 1 1 1 .
-43-
-
..
.
FIGURE 38: MATURATION PRCFILE, SASED ON VITRINITE
REKECT.4NCE DATA (APPENDIX I11j
”.
...
PSPENDIX I
TOTALORGANICCARBONDATA
I’
Total organiccarbon is determined by pulverizing the sample, treating
a carefully weighed portion with warm hydrochloric acid to remove carbonateminerals,
andanalysing the residueforcarboncontent
with a
Leco carbonanalyser.
I t is generallyacceptedthat
samples with less
than about 0.5 percent TOC cannot yield sufficient petroleum to form
commercial deposits and are thereforeconsiderednonsources;
samples
with between 0.5 and 1.0 TOC are rated as marginal in source quality;
and samples with more than 1.0 TOC are considered to be good in murce
quality.
Y
Y
-45-
ROBERTSON
RESEARC’1 [US.] INC.
Y
T O T A L 0RCP.NIC
CARBON DATA
G R E A T W E S T E R N , (11 H O S P A H - S A N T X - F Z
DEPTH
(Feet )
TCC
(%>
DEPTH
TOC
(Feet j
(%)
405
e55
1365
1S95
1985
3.15
6.64
0.50
0.86
0 . 87
7135
7345
7475
7555
7565
2235
1.90
0.77
0.67
0.05
0.11
7655
7725
7785
7815
7825
3615
2665
6735
7035
0.12
-46-
0.OP
0 .05
0.10
0.07
0.11
0.11
(1.13
0.17
0.14
m
m
TOTAL ORGANIC CARBON DATA
T E X A C O , fll N A V A J O A L
T ODCE P T H
(Faet)
6268
< %)
o
.a7
0. l o
0 . 0 35 6 0 5
5685
0.04
5815
5885
0.os
6288
6313
0.04
6318
0.11
0 . 06
6005
0.08
6393
0
6185
6263
0.06
0.06
6398
0.06
-47-
.os
ROBERTSON
RESEARC‘1 [US.] INC.
Y
TOTAL ORCAKiC CARBON DATA
APACHE, # l EOSHkY
T ODCE P T H
(Feet)
T ODCE P T H
(Feet
2065
6.00
2615
3048
3475
3975
4485
4745
8835
)
(K)
5.38
5.08
0.65
6.25
3 . 6 7
4.66
0.20
-43-
(
%)
RP25
31.25
9te5
0 .13
0 . 14
9345
9335
0.48
0.14
9975
9675
0.05
0.12
0.16
".
T O T A L O R G A N I C CAFLBON D A T A
I
AMERADA, #1 NAVAJO TRACT-20
T ODCE P T H
(Feet)
0.12
(
6743
6748
6763
6768
6823
0.19
0. 1 7
6828
6913
6918
6933
6938
0.23
7013
7010
D E P TTHO
(Feet)
?4 )
7043
7048
7083
7098
7113
0.12
3.18
a . 40
0.15
0.06
7118
7173
7178
7273
7278
0. 1 8
7363
7368
0.06
0.05
0 . 04
C
(%)
5.28
0 . 32
a.
a.
13
a9
0 . 1 3
0.16
0 . 17
a.ta
a.
12
a.
23
0.14
Y
Y
-49-
ROBERTSON
RESEARCH [US.] INC.
Y
J
TOTAL ORGANIC CARBON DATA
SHELL, # 1 1 3 - 1 7
DEPTH
(Feet)
205
625
1025
:515
2105
2615
3055
3.02 3615
D E P TTHO
(Feet)
TOC
(%J
0.18
0
0
0
0
.
.
.
.
0
3
3
4
8
4
4
4
C
(%I
10033
10038
10263
10268
10493
0.88
0 . 3 7
11003
a
0.90
a,
77
0.18
0.85
3 . (18
4565
5.23
1. l a
5025
5505
3.81
1.50
400s
CARSON UNIT
11008
.24
0.23
I
1
I
I
1
I
I
I
I
I
1
I
I
-50-
m
m
m
TOTAL
ORGANIC ARBON
DATA
SUN,
TOC DEPTH
(Feet)
0.11 9225
9485
9. 9. .7 5
9645
9845
~
9975
#l
N A V A J LOA N D S
D ETPOT H
<
0%
0
0
0
0
.
.
.
.
)
C
(Feet )
(%h)
10035
0.10
10
11
12
10
10185
10305
10415
10535
0
0
0
0
0.19
10595
0.25
.07
.12
.10
.10
"
Y
-51-
ROBERTSON
RESEARC'I [U.S.] INC.
TOTAL O R G A N I C C A R B O N DATA
UNION, #1-M-l3
USA
DEPTH
(Feet)
10445
0 . 3l1a 6 6 5
10835
la845
10895
1 . 1l4o a 7 5
11035
1112s
0.21
0.35 245
345
0.15
0.54
SSS
0.19
-52-
(
%
>
51:
0 . 18
0.19
0 . 14
525
0.15
625
a . la
725
0.12
0.17
TOC
0.11
...
m
m
TOTAL ORGANIC CAREON DATA
SKELLY, # i NAVAJO-0
D E P TTHO
(Feet)
C
(%h)
DEPTH
(Feet >
TOC
10845
0.35
1 1.
0 0"
s ~
.
0.~
.51
11025
11096
0.45
(%)
~~
0 . 2 9
I'
.
-53-
ROBERTSON
RESEARC"I [U.S.] INC.
TOTAL ORGANIC CARBON DATA
MAGNOLIA, # I HUTCHINSON-FEDERAL
DEiTH
(Feet)
TOC
DEPTH
(Feet)
(%)
-54-
TOC
(
%)
3I
I
..
..
TOTAL ORGANIC CARBON DATA
BRINKERHOFF, *l
DEPTH
(Feet)
6983
6788
7223
7228
7323
7328
7453
7458
Y
CABEZON-COV'T
T ODCE P T H
(Feet)
TOC
(oh)
0.12
(45)
7583
0 . 14
7758
7873
7878
0.10
0.31
0.36
a.11
0.31
0.38
0.10
0.31
0.11
a.
16
-55-
ROBERTSON
RESEARCH [US.] INC.
TOTAL ORGANIC CARBON DATA
DELHI, # 4 UTE
T ODCE P T H
(Feet)
DEPTH
(Feet )
(oh)
7843
0.61
7
8
. 8
.9..
0. .
. 4.~
4
a143
0.43
8148
0.56
8223
0.86
a228
0.42
0.34
3763
8768
a773
8776
a933
TOC
(%)
0.94
1.13
0.71
0.66
0 . 4 7
a4sa
0.32
1. l a
0.89
8938
9123
91za
9473
9478
0.39
I . 34
1.40
0.56
0.84
8633
3638
0.55
0.56
9603
9608
I . 01
0 . 8 6
a353
8358
8453
-56-
I
I
.
APPENDIX I1
ROCK-EVAL PYROLYSIS DATA
Rock-Eval dataareexpressedasmg/g
of rockandincludefourbasic
parameters: 1) SI representsthequantity
of freehydrocarbonspresent in the rockand is roughly analogous tothe solventextractable
portion of theorganicmatter;
2)S2
representsthequantity
of hydrocarbonsreleasedbythekerogen
in the sampledui-ing pyrolysi,3; 3)
S3 is relatedtothe
amount of oxygenpresent in thekerogen; ard 4)
T-max, in OC, is the
temperature
at
which the maximum rate of
generation (of the S 2 peak)occursand
can be used as en estimate of
thermal maturity.
In addition, the
ratio
S2/S3 provides a general
indication
of
kerogenquality (type) and reveals ahether
oil or gas are likelyto be
generated.
'The
ratio
S,/(S1+S2),
or the
productivity
index,
is
an indication of the relative, amount of free hydrocarbons (in pia"-e or
migrated) present in the sample. Hydrogen and oxygen index values are
in mg
of
hydrocarbons ( S 2 peak) or carbon dioxide (S3 peak)per
O E 8. van
gram
of
organiccarbon.
When plottedagainsteachother
Krevelen-type diagram, information on kerogen type and maturity o m be
obtained.
Data are interpreted in the following manner:
Sowce
Potential
Petroleum Type
- values
of S2
- value of
S2/S3
<2.5
2.5-5.0
>5.0
: poor
: marginal
(2.5
2.5-5.0
: d r y gas
: wet gas
: oil
>5.0
Generation Zones
- values T-max
of
Productivity Icaex
hydrocarbons.
-
highvalues
(435
435-470
450 +
: good
: immature
: oil
: gas
of Sl/(Sl+S2) indicate migrated
Y
-57-
ROBERTSON
RESEARCH [US.) INC.
ROCK-EVAL
PYROLYSIS
RAW
DATA
G R E A T W E S T E R N , # 1 HOSPAH-SANTA-FE
DEPTH (FEET)
SI
405
1.265
0.326
a . 120
0.335
0.214
0s:
!365
1595
2235
2615
2685
0,5
4.
24
729
0.230
a . 170
53
SZ IS3
3.7a6
a . 546
0.669
1.473
0.533
0,866
5.670
0 . 806
2.516
1 . a24
0.772
a . 757
0.698
1.126
0.620
a . 942
5.766
903
I . a77
a . 978
a . 972
a.
0.872
9 . 053
SlI(SlCS2)
a. 255
0.374
0 .1 6 O
a . 333
a . 234
T-MAX
426
427
427
424
429
425
431
432
I
I
I
HYDROGEN AND OXYGEN INDICES FROM ROCK-EVAL
P Y R O L Y S I S D A T A , WTTH TOC DATA
G R E A T W E S T E R N , # 1 HOSPAH-SANTX-FE
DEPTH
(FEET)
HYDROGEN INDEX
tmg H C / g T O C )
3.15
0.64
78
80
103
0.84
129
0.87
274
126
127
48
117
13a
a . 77
118
1369
1595
134
2235
2615
2685
(Oh)
47
a3
173
40s
8-59
1985
OXYGENINDEXTOC
(mg C 0 2 / 9 TOC)
9s
-58-
0.50
1.98
0.67
I
I
I
1
I
1
...
ROCK-EVAL
U
PYROLYSIS
APACHE, # 1
DEPTH (FEET)
2065
2615
3048
340:
0 .379499s
4485
474s
9345
51
52
13.491
0 . 5 8142 . 6 9 7
0.063
0.451
0.608
7 . 292
4034.22.80.27
,149719710
0.467
0.536
0,050
6.902
6.607
0 .526
DATA
FOSHAY
53
0.504
RAW
S2/S3
SlI(SlcS2)
T-MAX
430
429
431
427
433
1 . 202
1.059
1 .Q0.7432 1
1.981
11.222
11.948
4.691
0.036
0.044
0 . 133
0.061
1.668
4.137
9.357
0 .?27
427 0.064
0.075
0.087
0.706
I .5 6 7
436
HYDROGEN AND OXYGEN INDICES FROM ROCK-EVAL
P Y R O L Y S I S D A T A , WITH T O C D A T A
I”
I
I
I
APACHE, # 1 FOSHAP
DEPTH
(ZEET)
HVDROGZN IXDEX
tmg H C / g T O C )
OXYGEN
INDEX
TOC
tmg C O Z / g T O C )
2
0 6~.
5
-~
251
’2615
208
67
149
22
17
65
32
149
35
198
142
110
45
3048
3495
399s
4485
474s
9345
15
118
(Oh)
5.38
6.08
0.65
6 . 2 5
6 . 00
3.67
4.66
0.49
Y
Y
-59-
ROBEqTSON
RESEARCH [US.] INC.
Y
ROCK-EVAL PYROLYSIS RAW DATA
AMERADX, d l NAVAJO TRACT-2Q
52
(D
SFE
tEPETTH)
2 60..526167676 8
4 3 86 8 2 3
(7100..42181924
0.104
0.732
s3
S2/S3
S l / ( STl-+MSA2X)
2.316
0.517
a .437
11.448
1.416
a04..4541242
a . a10
0.124
429
I
I
I
H Y D R O G E N AND O X Y G E N I N D I C E S F R O M R O C K - E V A L
PYROLYSIS DATA, WITH TOC DATA
AMERADA, d l NAVAJO TRACT-20
DEP
HT
YH
DROG
IE
NN
DEX
(mg H C / gT O C )
(FEET)
5768
6823
7048
OXYGEI
NNDET
XOC
(mg C O 2 / g T O C )
73
129
137
8.~
34
183
61
(Oh)
3.18
0 . 4a
0.32
I
.
I
I
1
I
J
-60-
I
n
ROCK-EVAL PYROLYSIS RAW DATA
S H E L L , 8 1 1 3 - 1 7 CARSON UNIT
DEPTH
(
F E E T 1 s 2 /SI
s3 53
52
0.113
0,073
0.170
1.228
0.489
0.547
0,898
4.663
4.206
8.923
10..142837
0.~
. 7 4~.
s
1.192
0.781
4565
5025
5505
10033
10038
0.265
0 .67.1370 4
0.327
0,043
0.105
1.409
0 . 4 1 9 0 . 135.93 6 4
0.814
7.748
60..150051
0.404
1.734
0 , 2 604. 8 2 6
10263
10268
10723
10728
0.051
2105
2645
3055
361:
4005
0.069
0.174
0.046
1.118
3.057
0.701
0.218
0.457
0.764
0.222
a . 277
0.411
0.307
0.358
0.390
1.205
4.049
5.389
0 .7
0.
59
28 1
1.112
0 . 027.34 9 2
0 . 403.96 1 9
0 .01.4721 1
s i / ( S i r s 2)
T-MAX
0.171
0.075
0.035
0,051
434
434
433
433
432
0.102
0.097
429
431
434
436
437
0.058
0.324
434
434
430
433
0.100
HYDROGEN AND OXYGEN INDICES F R O M ROCK-EVAL
PYROLYSIS DATA, WITH TOC DATA
SHELL,
8113-17 CARSON UNIT
DEPTH
HYDROGEN
INDEX
(mg HC/g TOC)
(FEET)
OXYGENINDEXTOC
tmg C 0 2 / g T O C )
111
88
37
26
21
(Oh)
0.44
2105
2645
3055
3615
4005
134
106
151
139
171
4565
5025
5505
10033
10038
119
35
165
2
1
~.
204
80
33
46
59
71
0 .as
0.37
10263
10266
10723
10728
51
99
63
73
46
40
102
103
0 . 90
0.77
0.35
0.38
0.85
-61-
3.08
3.02
9.
23
1.18
3.81
1.50
ROBE7TSON
RESEARCH [U.S.] INC.
I
J
R O C K - E V A LP Y R O L Y S I S
SKELLY,
(FEE
D TE )P T H
s1
RAW D A T A
#1 N A V A J O - 0
52
s3
SZlS3
S l / ( S l + S Z ) T-MAX
a ,258
a. 332
a .082
434
434
437
a.263
436
0 .z s a
HYDROGEN
AND
OXYGEN
I N D I C E FS R O M
ROCK-EVAL
. P Y R O L Y S I SD A T AW
, I T HT O CD A T A
SKELLY,
SDYE D
P TRI N
H
ODCEEX
N
(FEET)
1(1 N A V A J O - O
439
I
I
I
I
I
I
I
O X Y IGNET
DNO
EC
X
(mg C O Z l g T O C )
( m g H CTl gO C )
(Oh)
I
I
I
I
I
I
-62-
.
.
ROCK-EVAL PYROLYSIS RAW DATA
U N I O N , til-"13 U S A
s1
52
0.122
0,113
0.097
0.083
0.394
0.212
0.594
0.2 2 0
0.343
0 . 6 4 0 466
0.147
0.511
0.287 45s
0.340
0.397
(
DF
EE
PE
TT
H)
10665
10845
11245
93
SZlS3
Sl/(Sl+SZ)
T-MAX
463
HYDROGEN AND OXYGEN INDICES FROM ROCK-EVAL
PYROLYSIS DATA, WITH TOC DATA
UNION, #1-M-13
DEH
PY
TD
HROI
GN
ED
NEX
(mg H C l g T O C )
(FEET)
I”
Y
10665
27
10845
41
11245
42
USA
OXYGEI
NNDET
XOC
( m g C O 2 I gT O C )
127
64
146
-63-
(YO)
0.31
9.54
0.35
ROBERTSON
RESEARCH [US.] INC.
Y
ROCK-€VAL PYROLYSIS RAW DATA
BRINKERHOFF, d l CABEZON GOV'T
(
DF
EE
PE
TT
H)
s1
7223
7228
0 .01.30739917 3
7878
0
. 11 2257
0.
52
s3
0.36:
0.261
0.288
0 . 3 1 5
0.256
0,0.
70
276
00..332000
S5l2I/(5S3Tl-cMSA2X)
0.723 433 0.327
0.715
0.303
0.517
0 .408
0.489
XYDROGEN AND OXYGEN INDICES FROM ROCK-EVAL
PYROLYSIS DATA, WITH TOC DATA
BRINKERHOFF, # l
CABEZON GOV'T
D EH
PY
TD
HR OI
GN
ED
NE X
(FEET)
( m g H C l gT O C )
7223
7228
7873
7878
84
0.36
O X Y G EI
NN D ET
XO C
tmg C O Z l g T O C )
(Yo)
116
0 .31
83
83
0.38
83
0 .31
430
431
43:
I
I
I
I
I
I
I
1
I
1
I
I
I
I
.
ROCK-EVAL PYROLYSIS RAW DATA
DELHI, # 4 UTE
91
DEPTH (FEET)
7843
7848
8148
8223
84S3
0,193
0.127
0 .1 0 8
0 .2 0 0
0. 5 3 8
8458
8633
8638
8763
8768
0.3 4 9
0.0
66
58
7
0 0. 3, 20 05 2
0.163
0 .2 9 7
8773
8778
8933
9123
9128
00 .. 17 55 41
0 0. 07
.3
.117678 4
0.429
0.9
429
6
9473
9478
9603
7608
I”
n nsi
~
I S 352
52
T-MAX
s3
0.926
0.622
0 .8 2 9
105. .6.32820948
1.967
0.980
0.728
0.624
1.407
0.621
0.645
0.570
0.603
0 . 17 .3948 4
0.215
433
436
430
433
429
2.265
1.018
0.516
2 ,703
0 .1 9 9
0.094
0 .3 9 8
0.091
0.169
43 1
433
430
432
436
0 .7 9 5
1.a01
0.528
2 225.
0.118
0 . 170
0.315
0.278
0.315
437
433
43:
432
433
0 .2 0 6
0. 1 8 3
0 . 151
0. 1 2 2
433
432
434
43 1
0 .9 5 6
0.854
1.329
0 . 537. 74 0 8
1.629
1.457
0 . b0
o .57 6 1
0.750
0.501
0 . 51 9. 59 5 1
I . 115
0- . ( 11 2.04
9.096.877 43
7
0:667
0.194
710. 4 7 6
0 . 2 8 24 . 009. 8
0. 1 3 8
0 .09 .9184.4128 1
~
”
1. 055
0.821
0.171
0.170
0.115
0.106
HYDROGEN AND OXYGEN INDICES FROM ROCK-EVAL
PYROLYSIS DATA, WITH TOC DATA
DELHI, # 4 UTE
DZPTH
(FEET)
Y
HYDROGEN INDEX
(mg HClg TOC)
O X Y G EI
NN D ET
XO C
(mg C 0 2 l g TOC)
(%)
7843
7848
8148
8223
8453
54
41
48
96
67 1.18
161
165
0.61
0.44
111
0 . 5 6
0 86
5458
8633
8638
8763
8768
58
19
54
73
32
117
105
64
67
38
49
7
0
~.
8773
8779
8933
9123
9128
8.~
5 0.71
114
80 0.47
83 1.34
66
107
114
152
37
43
74i3
9478
9603
9608
89
103
146
116
121
98
70
98
0.84
0.86
-65-
.
0.87
0.55
0 . 5 6
0,94
1.10
0. 66
1.40
0.56
1. 0 1
ROBERTSON
.
.
U
APPENDIX 111
REFLECTEDLIGHTMICROSCOPYDAT-4
A sample of ground rock is treated successively with hydrochloricand
hydrofluoric acids to concentrlte the kerogen, freeze-dried,
mounted in
an epoxy plug, and polished.Kerogen
type is identified with the aid
of blue light fluorescence.
The visual kerogenanalysisdatasheetcontainsvisualpercentageestitype, notes on vitrinitedescription,
mates of each principlekerogen
andkerogenfluorescence
data.
Thehistograms
show measured reflectancevalues
of all vitrinitepresent
and
on all naterial with the visual appearance of vitrinite.
Shadedvaluesarethoseusedtocalculatetheinterpwtedvitrinite
reflectancenaturities.Unshadedvalues
are interpreted tobe
oxic‘ized
vitrinite,
recycled
vilrinits, o r possibIy
misidentified
material
such
as solid
bitumen,
pseudo-vitrinite,
o r senifusinite.
Sometimes the
samples analysed contain no vitrinite o r haveaninsufficientnumber
of
readings to allow a reliable naturitydetermination to be nade. Alternatematuritycalculations
are possible on a few samples.The
histograms are identified by a sequence number and depth
o r notation.
-66-
ROBERTSON
RESEARC’1 [US.] INC.
=
-
-
=
I
N
r
m
*
D
n
I
I
~
c
:
I
w l c m m o
-
SPORE COLORATION INDEX (SCI)
m
I
I
VlTRINlTE
- , -
-I-
"."
r.
I
I
W
..
.
.
VISUAL KEROGEN ANALYSIS
-
REFLECTED LIGHT
G R E A T W E S T E R N # l HOSPAH-SANTA-FE
I
I
I
I
I
Project No.
:
RRUS1823/T143/02
SAMPLE
IDENTIFICATION
REFLECT.
KEROGEN
CHARACTERISTICS
TOC
RRUS
60 1
602
603
504
605
606.
507-608
610
614-61s
616
DEPTH
(Feet)
4 0 53 0
855
1365
1595
1985
2235
2650
7035
7570
7785
Ro H
45
10
0.40
0.41
0.47
0.45
0.55
0.54
0.55
0.93
0.34
1.06
Am%
BxSb V 1 t %
In&rt% Fluor
Med
15
25
40
40
35
5
5
15
15
25
10
5
5
30
5
30
5
tr
tr
40
25
10
tr
10
65
35
'Io
35
35
30
40
tr
t r 45 45
so
tr
Xed
h
'
3.15
0.64
L0 O. W5 0
High
High
0.86
Mad
Ned
1.98
----
0.87
LOW
0.11
LOW
LOW
""
0.17
V ' 3
-68-
ROBERTSON
RESEARCH [U.S.] INC.
25
GREAT WESTERN x 1 HOSPAH-SANTA-FE
-
RRUS No.
DEPTH
I
6Bi
405.0 Ft
123.4 il
:
I
Ro PIATURITY
2
E
VALUES
45
:
MFAN
VITRINITE REFLECTANCE IRANDOM XI
KEROGEN DESCRIPTION
Amornnntra
1. R_ X
..
-. ..
Exlnite
>
15 x
45 X
Vltrinite
Inertinite I
30 X
ORDERED REFLECTANCE VALUES:
--
m . 3 2 30.38 10.40 70.40 ~ 0 . 4 3
~ 0 . 3 3~ 0 . 3 8r0.4a x 0 , 4 1 ~ 0 . 4 4
*8.36 X0.36 78.40 X0.41 X0.45
m.36 ~0.38 ~0.40 sa.41 ~0.47
1 0 . 3 6 XO.
38
X0.40 X0.41 X0.47
..
70.36
X0.38
X0.40 X0.41
30.36 X0.39 a0.40
0.52
30.36 X0.39 X0.40 r0.42 8.60
r0.37r0.39
~ 0 . 4 0a0.42 0.64
r0.37 10.39 X0.A0 X0.43 0.64
X0.38 X0.39 X0.40 70.43 0.88
I
I
B o C h Fluor I
B I rumen
:
~
Coke
fled
Hign
None
I
GREAT WESTERN * I HOSPAH-SANTA-FE
1
RRUS N o .
DEPTH
29
:
682
655.0 Ft
260.6 tl
I
I
R
X
= Ro flATURITY
q dbF.
E
VALUES
i
P'
S
0
0.0
, , ,
PlEAN
ST0 JEV
nEOIAN
nOoE
, , , , , ( , ,
,
4%
3.0
,,,,,,,,
I .9
2'. E
VITRINITE REFLECCTANCE IRANCOM
OROERED REFLECTANCE VALUES:
~0.32
X8.36
20 39
X0.40
20.43
X0.43
x0.45
10.48
0.52
0.53
0.54
0.55
0.58
0.60
0.6a
0.60
a.63
0.67
a.7a
0.70
0.71
0 71
0.72
0.73
0.76
0.77
0.80
0.85
0.94
0.97
4 0
0.41
a.05
a. 43
0.~5
t
:
HISTOGRAM:
Ronge: 0Increment.
0.101
51
KEROGEN DESCRIPTION
].a1
1
8
:
.I0
Pmorphous
I
Exlnite
Vitrinlte
Inert inlre
:
E a c h Fluor
8 I rumen
Coke
-59-
:
5
5
65
25
I
fled
fled
I
Nane
I
%
%
X
X
1
1
1
I
I
1
I
I
I
1
”
...
GREAT VESTERN
11
HOSPAH-SANTA-FE
RRUS
25 7
No.
DEPTH
I
1
F
I
I
, , , , n ,
, , , , , , , , , , , , , , , I , , , ,
~
3 ..00
0
2.0
I.0
VITRINITE REFLECTANCE IRANOOPI
= Ro IIATURITY
n
VALUES
6
8
IIEAN
0.47
p;:kV
0.m
0.47
0.45
71.
KEROGEN OESCRIPTIOII
15 x
Amorphous I
I
10 x
Erlnlie
Vlirlnife t
35 X
40 X
Inertinile I
OROEREO REFLECTANCE VALUES:
I
I
X
HISTOGRAM:
Range: 0- 4%
Increcenl I 0.10::
0
4.0
Fi
PI
1365.0
416.1
I
L
0 15
603
70.58
0.61
0.62
0.63
0.30 0 . 6 6
70.35
0.6a
X1
0. 0
43
2
70
1. 4
63
6
z0.47
0.26
0.28
0.30
0.30
Bock Fluor
B I lumen
Co h e
LOW
8
,
Nons
Non?
I
? E . 56
I”
GREAT WESTERN * l HOSPAH-SANTA-FE
RRUS NO.
DEPTH
X0.35 7 0 . 4 0
70.36 70.41
X0.36 7 8 . 4 1
X0.37 J 0 . 4 1
X0.38 X0.41
t 0 . 3 ~m . 4 1
*0.39 1 0 . 4 1
~ 039. X 8 . 4 5
t 0 . 3 9 10.42
7 0 . 4J30 . 6 3
X0.43 1 0 . 6 5
z0.44 7 0 . 6 6
1 0 . 4 4 X0.68
70.44
X0.48
486.2
= Ro MATURITY
I)
VALUES
n
34
I
nEAN
ST0 OEV
s
0.I0
IIEDIAN
:
0.41
0.45
R 45
i7onge: 0- 42
Incremenrj 0 . 1 0 %
Fluor
B I lumen
Co he
Bock
~0.53
x0.57
Xn.56
Z0.62
1565.0 Ft
KEROGEN DESCRIPTION
Amorphous I
15 X
Erinlte
5 %
Vltrlnlte :
40 X
lnerilnlte 4
40 %
OROEREO REFLECTANCE VALUES>
70.32 ‘10.40
4.0
a
a
604
7
nooE
:.a
2.0
3.0
VI?RINITE REFLECTANCE IilANDOP: XI
3
-70-
8
I
,
Hlgh
ned
None
ROBERTSON
RESEARC‘I [US.] INC.
GREAT WESTERN 8 1 HOSPAH-SANTA-FE
RRUS NO.
t
OEPTH
:
606
I
T
= Ro nATUR!TY
e
VALUES
nEAN
ST0 OEV
nEDIAN
nCOE
N 5
G
S
0
1985.0 F t
605.0 n
22
I
0.55
0.I0
0.57
0.65
I
I
HISTOCRAn.
Ronge, 0- 4%
Increment, 0.10%
VITRINITE REFLECTANCE IRANOOn
Xi
OROERED FtEFLECTANCE VALUES I
x0.34 r0.56 ~ 0 . 6 9
30.42 T0.57 T0.69
~ 0 . 4 3 ~ 0 . 5 7 a.72
0.73
r0.45 T0.SI
-0.46 T0.62 0.75
r0.48 r0.62 0.79
30.48 t0.62 0.79
70.50 X2.64 2.79
~ 0 . 5 4 r0.67 0.80
~ 0 . 5 5 13.67 2.82
0.82
0.82
0.83
0.86
0.86
0.90
.92
.93
0 .97
0 .97
I .04
.05
0.90
.I1
0.90
0.91
0.92
.28
.30
.36
~.. -
vitrinite t
Inert inifeI
Bock Fluor
81 fumen
Coke
GREAT WESTERN . I
Hign
I
Mad
None
9
I
HOSPAH-SANTA-FE
RRUS
NO.
OEPTH
T'=
S
R
F 20/
0
l5
3
I
,
606
2235.3 Fl
681 .z n
Ro MATURITY
VALUES
25
:
WEAN
;a
OEV
PEOIAN
nODE
ST0
8
i5
0
a a
35 X
35 X
I
.a
3.0
2.0
4.0
:
.
HISTOGiiAn:
Range:
Increment:
VITXINITE REFLECTANCE IRANOOn X i
OROEREJ REFLECTANCE VALUES,
0.27 T0.42 T0.56 V 0 . 6 6
0.28 r0.45 T0.57 t0.67
0.33 7 0 . 4 6 T0.57 0.71
0.33 T0.47 r0.58 0.73
T0.60
0.73
0.34T0.58
0.75
0.34 TJ.50 T 0 . 6 0
3.75
0.35 T 0 . 5 1 T 0 . 6 2
78.40 70.53 10.S3 0.75
8.76
r0.J0 T0.53 10.63
~ 0 . 4 0x 0 54 a0 64
0 77
KEROGEN OESCRIPTiON
30 X
Amorpnous I
5 %
Exinite
Vitrinite I
35 X
Inertinire
30 X
0.7'3
Back Fluor
81 lumen
Coke
I .E0
.05
I .E5
1
-/I-
a
:
8
Pled
Pled
Smoll
.
I
I
I
I
1
I
1
I
GREAT WESTERN # 1 HOSPAH-SANTA-FE
RRUS NO.
8
DEPTH
t
607-688
*
= RO IIATURITY
8
VALUES
ST0 DEV
nED1AN
nOoE
n
:
19
:
0.55
0.07
0.55
MEAN
m
Fr
2650.0
807.7
I
1
a. 55
HISTOGRAnt
Ronget 0- 4 %
Increment: 0.10X
CI
I
I
KEROGEN DESCRIPTIOI’
Amorpnous I
25 X
5 %
Exini ? e
30 X
Vitrinile I
lnertlni te I
40 X
ORDERED REFLECTANCE VALUES I
x 0 . 4 1 1 0 .05. 9
72
* 0 .7
40
5.0
5 .67 5
78.45 t 8 . 5 9
X0.46 x 0 . 5 8
x0.50 30.61
t 0 . 5 1 70.63
1 01. 5
001
.06
.7
.4972
t0.53 t0.66
x 0 . 5 5 X0.68
10.55
a.71
0.86
.~ I .01
~~~~
~
~
8.76
0.76
0.77
a.77
0.89
0.89
0.80
0.92
0.g2
I .03
1.04
I .I2
1 .I3
1.18
I .21
0.84
0.84
0.85
0.84
0.84
0.98
1.22
1.33
B o c k Fluor
B i rumen
Coke
tled
t
ned
None
I
I
1.44
GREAT WESTERN # I HOSPAH-SANTA-FE
RRUS No.
DEPTH
,
I
I
RECYCLED
..,
,.w , . . ?
I 0
...,.,..,
2’. 0
. . I . 1 .,
3.0
4.0
Ft
7035.0
2144.3
X
= Ro MATURITY
8
VALUES
MEAN
ST0 OEV
nEDIAN
nODE
0 , ,
8.0
610
n
2
I
a.93
0.01
0.9‘
0.95
:
:
HISTGGRAn:
RonSa: 0- 42
Increment, 0 . i 8 :
VITRINITE REFLECTANCE IRANOOPl X 1
KEROGEN DESCRIPTION
Amorpnous 8
10 X
0 %
Exini re
Vltrinite t
40 X
Inerrlnlte I
50 X
ORDERED REFLECTANCE VALUES:
x 02..9030
?E. 94
I .58
I .59
1 .71
1 .76
Bock Fluor
B I lumen
Co h e
I .78
1.86
I
LOW
t r
j
Small
I
1 .Q4
1198
-72-
ROBERTSON
RESEARCH [US.) INC.
GREAT WESTERN
SI
HOSPAH-SANTA-FE
25 7
RRUS NO.
I
614-615
DEPTH
,
757a.a
I
RECYCLED
T
= RO nATURITY
F
VALUES
I
PIEDIAN
8
nooE
0 . 04 . 0
13
. 0. 0
M
I
:
.M E A .N.
S T 0 DEV
F:
2307.3
0.94
0.00
0.94
0.95
HISTOGRAPII
Range: 0- 4 %
Incrementl 0 . 1 0 %
2.0
VITRINITE REFLECTANCE [RANDOPI 2 )
ORDEaEO REFLECTANCE VALUES:
70.94
I .58
I .59
I .71
1 .76
I .78
I .86
I .94
I .98
2.00
2.1a
-. . . . . . -
Vitrlnire
lnertlnlte
8ach Fluor
8 I rumen
Co he
lr X
lr X
x
t
I
:
,
Low
None
None
GREAT WESTERN * I HOSPAH-SANTA-FE
RRUS No.
:
DEPTH
,
>
618
7785.0
2372.9
X
= Ro MATURITY
#
VALUES
24
:
.nEAN
..
ST0 OEV
PIEDIAN
3
I. ."
.06
0.09
I .05
I .05
:
I
PIODE
f i 5
:a
0.3
I 0
2.0
3.0
4.0
HISTOGRAPI:
Range, 0- 4 %
Increnent, 0 . 1 0 %
VITRIkITE REFLECTANCE lRAN130tl % I
ORDERED REFLECTANCE VALUES:
a.66
X I .a3 T I . I 5
T I . 0 3 xI.15
0.78
r 0 . 8~51 . a141 . 117. 7 2
1 0 . 9 2 T I 05 X I. I 8
T 0 . 9 7 1 1 . 0 5 x1 . 2 0
T0.97 T I . 0 6 1 1 . 2 7
1 ,36
X0.98 T I . 0 6
X1.00 T I .E8
1 .39
x1 . O 1 T1.12
1.45
r1.02 T I . 1 5
1.54
6EROCElr DESCRIPTION
10 X
Amorphous I
x
tr X
Exini :e
45 Z
.
Vltrlnire I
45 X
lnerrinite I
I .56
I .61
Back Fluor
B I tuman
Coke
-73-
I
I
a
Loa
Smoll
None
FI
PI
VISUAL KEROGEN ANALYSIS
-
REFLECTED LIGHT
TEXACO dl NAVAJO AL
I
I
Project No.
:
RRUS1823IT143lO2
S A M P L E I D E N T I F I C A T IROENF L E CKTE.R O GCEHNA R A C T E R I S T ITCOSC
RXUS
DEP
(T
FH
ezt)
R o 4b
saas
0.74
6288
"
"
Am%
Ex%
tr
tr
sa?
tr
V i t % Inert%
tr
41
t r
10
FIuor
ph
LOW
a.g4
None
IJ
a.
P
."
-74-
ROBERTSON
RESEARC'i [US.] INC.
TEXACO .=I
NAVAJO A I
RRUS N o .
I
DEPTH
a
I
RECYCLED
, , , , , , f f l , , , , , m ,
~,,,,,,.,,,,,,..,....i
4.0
0.0 3.02.0I .0
5885.0 F t
1793.7 n
T
= R O MATURITY
rn
VALUES
PIEAN
S T 0 DEV
MEDIAN
nODE
a
804
2
:
0.74
0.03
0.77
0.75
:
:
HISTOGRAPI:
Range, 0- 4%
I n c r e m e n t I 0.10%
V I T R I l v I T E REFLECTANCE IRANDOPI X1
KEROGEN DESCRIPTION
ORDERED REFLECTANCEVALUES:
T0.71
70.77
Amorphous
Exinire
Vitrlnire
Inerrinite
I.45
I .59
I .aa
B o c k Fluor
B I lumen
Co h e
lr
tr
t
I
:
I
t
I
X
Z
lr X
lr X
Low
Smoll
Small
TEXACO SI NAVAJO AL
RRUS No.
I
DEPTH
I
t
809
6288.0 F t
1816.6 n
RECYCLED
f
VALUES
16
:
I .71
0.19
I .75
1.79
nEAN
A
0
Ni
G
s
ST0 DEV
PIEDIAN
RODE
'
:
52
HISTOGRAPI:
1i
Range: 0- 4 %
. . . , .m
a&
I .0
0.0
2'.0
.
, . . 5,.
......:..._I
4.0
0
V I T R I N I T E REFLECTANCE
IRANOOil
I.6Q
I ncr em ent : 0.10%
X1
KEROGEN DESCRIPTION
I
7 50 X
.Amorphous
ORDERED REFLECTANCEVALUES,
1.29
1.31
1.56
1.57
1.67
:
:
1.76
1.78
1 .90
1.84
1.96
1.96
Exinitz
Vitrin!te
Inertinlre
Soch Fluor
81 lumen
Coke
I .71
I .72
I .75
1 .76
-75-
:
:
8
i
I
I
tr
X
40 X
I0 X
None
High
None
I
I
...
I
-
VKIEASRNUOAAGLLEYNS I S
APACHE # 1
Project No.
1
S A M P L E IDENTIFICATION
URUS
D E P(TFHe e t )
101
102
103
104
10s
2065
2615
3048
106
107
108-109
112
115
4485
474s
8910
9345
9675
3995
R E F LLEICGTHETD
FOSHAY
RRUS1823/T143/02
:
R E F L E CKTE.R O GCEHNA R A C T E R I S T ITCOSC
RO
0
0
0
0
.
.
.
.
4
4
5
4
n
Am%
En%
4
4
1
9
251
201
20
10
5
10
"
"
a.
58
Y
-76-
15
5
10
5
Vi tY I n e r t % F I u o r
50
45
45
55
65
20
25
60
4c
5.38
6 .08
15
Med
Low
High
Med
Med
15
Hioh
3.67
30
15
0.65
6 . 2 5
6.00
ROBERTSON
RESEARCH [US.] INC.
APACHE It
I FOSHAY
NO.
RRUS
DEPTH
101
>
2065.0 F1
629.4 n
I
I
f
= Ro
I
VALUES
IIATURITY
nEAN
ST0 DEV
IIEOIAN
35
I
0.44
0.05
0.43
0.45
I
:
nDOE
HiSTOGRAM:
Range: 0- 4%
Incremenr: 0.10%
CRDE3EO
KEROGEN
REFLECTANCEVALUES:
OESCRIPTIDN
:
25 %
Amorphous
70.35 70.42 70.43 70.49
*a zR xa.42
.- 70.43
-~ 70.49
~ 0 . 3 870.42 70.44 70.52
70.38 ra.42 r0.44 t0.57
70.39 78.42 70.46 f0.59
T0.39 70.42 '10.46
I0.39 78.43 70.47
70.40 70.43 10.48
X0.40 70.43 70.48
70.41 70 43 70.48
I
5 %
Erlnire
Virrinire I 50 %
I
20 %
Inert inite
Each Fluor 8
ned
I
Small
81 rumen
I
None
Cohe
~
APACHE a t FDSHAI
25 7
5
RRUS
!
NO.
DEPTH
!
I
,
I
f
20
15
E
I02
45
0.44
0.05
a.44
0.45
MEAN
S T 0 DEV
:
P)EDIAN
:
nooE
5
n
Ro RATURITY
D VALUES :
I0
Fr
2615.0
797. 1
HISTOGRAP):
Range; la- 4%
Incremenri 0.10%
a
V I T R I N I T E REFLECTANCE
IRANDOil
6ERDGEN DESCRIPTIOb'
ORDERED REFLECTANCE VALUES
10.33 T0.40 70.44 rO. 47
T0.34 T0.40 f0.44 10.47
70.34 70.40 T0.44 70.47
x0.35 ?0.41 70.44 70.47
XB.37 70.42 30.44 T0.47
78.37 10.42 70.45 LE. 4 8
re. S 8 78.43 70.45 r0.49
7e.40 70.43 70.45 10.50
70.40 1B. 44 '10.46 T0.50
~ 0 . 4 070.44 ~ 0 . 4 6 f9.50
X1
?0,E0
10.51
r0.51
70.54
r g . 56
:
20
I0
45
25
8och F l u o r
6 I rumen
r
LOV
Cohe
I
None
Amorphous
Exlnite
Vitrlnlte
Inertinire
- 77-
:
I
I
,
X
x
X
X
Small
APACHE
El
FOSHAY
RRUS NO.
t
DEPTH
>
103
3048.0
929.0
I
Ft
n
r = RO PIATURITY
n
n
R I0
50
1
VALUES
PEAN
ST0 OEV
nEOIAN
nOCE
5
I
26
8
0.51
0.07
L
0.52
0.45
HISTOGRAPI,
Range, 0- 4%
Increment2 0.10%
0
0.0
VITRINITE REFLECTANCE IRANOOPI % I
KEROGEN OESCRIPTION
Amorphous I 20 %
8
5 %
Exinite
Vltrinite I 45 X
Inertlnite t 30 X
OROERED 4EFLECTANCE VALUES:
I
I
I'
7 0 .r400.T409.05.9
07.38 3
7 0 .r400.X
40
9.05.0
97.48 3
X0.42 7 0 . 5 0 T 0 . 59
7 0 . 4 3 7 0 . 52 * E . 6 0
T0.44 T 0 . 5 3 70. 62
X0.45 * E .53 r 0 . 6 5
0.70
70.45 r 0 . 5 5
0.71
7 0 . 47 x 0 . 5 5
0.71
x0.47 7 0 . 5 7
0.72
T 0 . 48 70 .5a
0.75
0.75
0.76
0.77
0.79
0.81
0.81
0.81
0.86
0.88
0.89
0.96
0.99
I .OO
I .06
1 .E7
I
APACHE
SI
Back Fluor
E i lumen
Coke
j
R R U S NO.
I
104
DEPTH
t
I
I .E 3 . 0
I " " ~ " " I " " I ' " ~ I
2.a
1.0
34Q5.F
1065.3
7
= RO PIATURITY
a
VALUES
PIEAN
S T 0 OEV
EEOIAN
PIODE
0.0
I
High
Small
None
FOSHAY
n
0
I
Ft
PI
37
I
0.49
0.03
0.49
0.45
>
4
HISTOGRAPIS
Range: 0- 4%
Increment, 0.1'2%
VITRINITE REFLECTANCE (RANOOP1 % I
r
Y
Y
KEROGEN OESCRIPTION
Amorphous I 18 %
Exinlre
I
I0 X
Vitrlnire I 65 X
Inerrinlte t 15 X
OROEREO REFLECTANCE VALUES:
0 . 3720 . 4740 . 4770 . 5 0
0.37 ~ 0 . 4 4 r0.47
8 . 3 7 x0.44 ~ 0 . 4 8
0 . 3 8 70.45 7 0 . 4 9
0.39 r 0 . 4 5 10.49
0 . 4 0 70.46 r 0 . 4 0
0.41 r 0 . 4 6 r 0 . 4 9
0 . 4 1 X0.47 X0.48
X0.43 7 0 . 4 7 T 0 . 5 0
70.43 70.47 x0.50
30.52
70.50 ~ 0 . 5 2
~ 0 . 5 0 r0.52
10.50 T0.52
r0.51 r 0 . 5 3
70.51
x0.51
each Fluor
81 lumen
Co he
T0.51
X0.51
70 51
-78-
I
I
I
ned
None
None
ROBERTSON
RESEARC'1 [US.] INC.
APACHE El FOSHAY
RRUS N o .
25 7
OEPTH
I05
3985.B Ft
1217.7n
I
I
CAVED
35
II VALUES :
nEAN
ST0 OEV
PIEOIAN
0.44
0.04
0.44
0.45
I
t
nOOE
HISTOGRAn,
Ronge: 0- 4%
Increment: 0.10%
ORDERED
VALUES :
0.34
0.36
0.36
0.38
0.3g
0.39
0.40
0.42
0.42
0.42
0.48
0.49
0.50
0.51
a.52
0.43
0.43
3.43
0.43
0.43
0.44
0.44
0.44
0.45
0.45
0.46
0.46
0.46
0.46
0.46
0.47
0.49
0.48
KEROGEN DESCRIPTION
Amorphous
Exinite
:
Vlrrlnite
I
Inerrinlte
I
Bock Fluor
9 1 lumen
Coke
z
,
15
5
65
15
X
%
X
X
Med
None
None
I
8
APACHE a 1 FOSHAY
RRUS NO.
'I
=
8
VALUES
8
106
R o flATURITY
nEAN
ST0 OEV
tlEDIAN
a
:
0.58
0.0e
0.54
0.55
:
:
nODE
HISTOGRAM:
Range, 0- 4%
Increment: 0.10%
V I T R I N I T E REFLECTANCE
(RANDOti
X1
VALUES :
0.33
0.41
0.36
0.37
0.38
0.38
0.38
0.38
0.38'
8.39
-0.39
. ..
0.41
0.39
0.40
0.40
0.40
0.40
0.40
0.41
0.41
0.41
0.41
0.41
0.42
0.42
0.42
0.43
0.44
0.44
0.44
0.45
0.4
0.45
0.46
0.A7
0.47
0.48
10.50
r0.50
r0.52
X0.53
70.54
'?0.64
r0.69
*0.i2
1.13
-.. . . . . . Vitrinite
Inert i n i r e
Bock F l u o r
8 I rumen
Coke
-79-
;
I
I
I
I
60
x
15 X
Hlgr
None
None
m
APACHE * I FOSHAY
RRUS
NO.
DEPTH
I
107
I
4745.0
:
1446.3
Ft
n
X = Ro MATURITY
E
n
MEAN
ST0 DEV
nEOIAN
nOOE
.
I
I
I
1
I
II"
I
I
I
VITRINITE REFLECTANCE LRANOON
I
AEROGEN DESCRIPTIC:'
Amorpnous I I0 X
OROEREO REFLECTANCE VALUES:
0.42
0.48
70.53
0.84
0.42 0.51 X0.64
m
- . . . -4 ~ 0.51 ~ 0 . 6 4
0.44 0.52 X0.65
0.45 0.52 x0.66
0.47 0.53 x0.73
0.47 *E.55 X0.74
0.47 X0.57 X0.75
0.47 x 0 . sa X0.76
0.48 X B . S ~ 0.83
~~
1.05
0.86
Frinite
__
~.. -
1.07
1.09
0.87
!
virrlnire
Inertinire
1.10
1.11
0.90
0.93
0.93
0.93
0.97
0.99
I .00
Bock Fluor
B I rumen
Coke
1.18
1 .27
1 .31
1 .31
:
la
35
%
X
45 X
I
x
I
ned
ned
Nons-.
1.51
-
APACHE
81
FOSHAY
HRUS
NO.
DEPTH
I
108-109
I
8910.8
I
k
2715.8
x = R o MATU9ITY
0 l5
E
F
VALUES
MEAN
STD
DEV
MEDIAN
MODE
S
0 ,....,.
0.0
F ,. . . ," , . . . . ,
I
.a
I
2.0
~~
.
I
/
.
.
,
3'.0""
YITRIN!TE REFLECTANCE IRANOOn
.A,
0.66
0,07
0.64
0.65
:
%I
G
P
13
:
HISTOGRAM:
Range. 0- 4%
Increment, 0.10;
0
1
0.0
25
VALUES
" ' 4
I .0
1
1
I .40
0.00
I .40
:
:
1.45
HISTOGRA2:
Ronge: 0- 4X
Increment: 3.10%
X1
KEROGEN DESCRIPTION
Amorpnous I 35 %
Exlnite
:
5 %
Vlfrinite I 25 X
Inertinlle I 35 X
ORDERED REFLECTANCE VALUES,
0.70
0.m
X 1 .40
Bock Fluor
B i tumen
-9
Coke
-80-
8
Lor
j
None
I
None
Ff
n
APACHE
a1
FOSHAY
RRUS NO.
I
DEPTH
I
112
CAVED
?
T
= Ro IIATURITY
I
VALUES
nEAN
ST0 OEV
MEDIAN
nOOE
..........................
4.0
3 .00. 0 2 . 0
1
0.50
0.50
0.50
0.51
0.52
0.53
I .40
0.00
I .40
I .45
I
I
HISTOGRAD:
Ronge: 0- 4 %
Increment. 0 . 1 0 %
XI
KEROGEEI OESCRIPTION
Amorpnous I 20 X
:
I0 x
Exinite
Vitrinite v 50 X
Inertinite I 20 X
OROEaED REFLECTANCE VALUES,
0.55
0.54
0.55
a .05. 5
81
0.58
0.61
0.66
0.67
0.68
I
I
I .0
VIT2INITE REFLECTANCE IRANDOn
0001...3
.5707314
0.38
0.46
0.45
Ft
n
9345.0
2848.4
:
0.73
0.78
0.78
1.05
1.11
I .I5
~1.40
Bock Fluor
0.82
0.89
0.92
0.93
1.02
B I lumen
Coke
X
ned
Pled
I
tr
APACHE * I FOSHAY
RRUS
NO.
DEPTH
CAVE0
7
G = Ro
E
I
115
:
5675.D
I
2948.9
VALUES
2
8
1 .75
0.03
I .73
1.75
t
:
nOOE
1
n
RATURITY
nEAN
ST0 OEV
XEDIAN
O.a
Ft
HISTOGRAP1,
Rnnge: 0- 4 1
Increment: 0.IBX
.a
VITRINITE REFLECTANCE IRANDCPI
XI
CESCRIPTION
10 X
Amorphous
I
40 X
Exini re
Vltrinlte I 35 X
!5 %
Inertlnite
LOW
Bock Fluor I
I
None
8 1 tumen
, tr
Coke
KEROGEN
OROE3ED REFLECTANCE VALUES:
0.52
'
0.53
0.63
0.70
B.97
ri .72
T I .79
I .90
I
-81-
1
I
1
I
1
I
~1
1
I
I
I
I
I
m
"
VISUAL KEROGEN ANALYSIS
AMERADA # 1
P r o j e c t No.
I
:
-
REFLECTED LIGHT
NAVAJO TRACT-20
RRUS1823ITI43I02
C
S A M P LIED E N T I F I C A T I ORNE F L E C TK,E R O G ECNH A R A C T E R I S T ? CTSO
RRUS
D Z P(TFHe e t )
Ro %
Am%
E x % Vi
t%
1.06
5
0
75
0
0
20
1.12
60
60
5
40
t K
70
40
i Io9
"
"
1.24
-82-
tr
20
I n e rFtl%u o r
20
20
20
25
20
~~
~
%
Xed
3.19
High
0.40
High
LOW
LOW
~
~~
____
---""
ROBEqTSON
RESEARCH (US.] INC.
AMERAOA 111 NAVAJO TRACT-20
25 7
RRUS
No.
DEPTH
0
F
b5
2.0
4
I
6768.0
I
2062.9
V
=
8
VALUES :
V I T R I N I T ER E F L E C T A M E
1 .06
8.08
I .08
8
3
I . 15
IRANOOM X I
ORDERED ZEFLECTANCEVALUES,
0.34
E.71 7 0 . 9 1 71 .I8
00.X.57
182
.01
1.65
KEROGEN DESCRIPTION
Amorpnous
t
5 X
E x i n l !e
:
0 %
Vltrinite
:
75 X
Inertinite I
28 %
Back F l u o r
0.65
0.67
0.69
I2
HISTOGRAM,
Rongea 0-4%
Increment: 0 . 1 0 %
0
0.0
8.63
Ft
M
Ro MATURITY
MEAN
S T 0 OEV
MEDIAN
MOOE
0
8
0 79
0.80
0.81
Z0.89
Z1.10
X1.10
71.11
XI
:
B I lumen
8
Co
:
he
fled
Hign
None
.I3
AMERAOA 1 1 NAVAJO
TRACT-20
RRUS
No.
DEPTH
I
3
4
5
6823.0 F t
2079.7 M
X
= RO MATURITY
L
VALUES
MEAN
ST0 OEV
MEDIAN
MOO€
8
I
I .09
0.09
I .!2
I .I5
:
:
HISTOGRAMt
R o c g e : a- 4%
I n c r e m e n r : 0.18%
V I T R I N I T E REFLECTANCE (RANDOM X 1
ORDERED REFLECTANCEVALUES:
10. .2871
0.83
1 .30
r(ER0CEN DESCRIPTION
:
60 X
Amorphous
I
0 %
Exinire
:
20 X
Vltrinite
I n e r r i n i t e : 28 X
Sack F l u o r
8 I lumen
Co he
I
,
b
Hlgn
Hign
None
JI
I
I
I
I
I
I
I
m
..
AVERADA
E l
NAVAJO
TRACT-20
RRUS NO.
DEPTH
13-14
I
,
I
7045.0
2147.3
Ft
n
T = RO nATURITY
VALUES
I
.0
2.0
1.0
nEAN
S T 0 OEV
PlEOIAN
nooE
&! 5
0
0.0
, , , , , , , , , , ) , , , , , , , , , / , ,
, , I
10
8
1.12
0 . 14
I .IS
I . 15
:
I
HISTOGRAn,
Rongea 0- 4 Z
Increment I 0,10::
VITRINITE ZEFLECTANCE [RANOOn 21
KEROGEN OESCR IPT 101
I
60 %
Amorphous
:
a %
Exinl re
I
20 %
Vltrinlte
I n e r t i n i t e : 20 f
ORDERED REFLECTANCE
VALUES:
0.67
T1.27
a . 7 7 X I .33
q0.65
10.96
.05
* I .05
XI
Back Fluor
B I lumen
Cohe
X I . 17
X I , 18
X I . 19
I
:
I
Higll
Hlgll
Nonp
X I . 18
AVERADA
S I
NAVAJO TRACT-20
RRUS No.
I
DEPTH
,
I
19-20
7175.0
2186.9
Fr
V
RECYCLED
rn
I;Ilh
;5
00 . 0 V ! T R I NII T. 0
E
ORDERED
I 30
I .40
I .46
."
1.51
1.51
I .iK
1.53
I .53
1.54
I .57
REFLECTANCE
2.0
IRANOOM
3.0
XI
REFLECTANCE VALUES:
I .58
1.68
I .82
1.72
1 .82
1.7
60
1.74
I .61
1 .70
1.76
I .64
I .85
1.62
1.70
1.76
1.62
1.77
1.70
I 85
1.78
1 ,85
I .63
1.70
1.71
i .sa 1 . 8 5
1.64
1.71
I .80
1.65
I .86
I .87
1.71
I .81
I .66
1 .82
I.S8
1.72
1 .87
1.87
1 .90
I .Q0
1 .90
I .Ql
I .98
2.00
2.01
2.84
2.06
E VALUES
I
nEAN
S T 0 DEV
REDIAN
:
64
I .75
0.13
I .76
:
I .a5
PlODE
HISTOGRAV:
Range, 0- 4L
Increment: 0 . l W
4.0
2.07
2.16
2.20
2.20
KEROGEN DESCRIPTION
Amorphous
:
5 I
I
0I:
Exinlte
Vlrrlnlre
:
70 f
Inwtlnlre
Back Fluor
81 rumen
Co he
:
I
25 f
Low
I
ned
a
None
ROBERTSON
RESEARC'i [US.] INC.
-84-
AnERAOA
E l
NAVAJO TRACT-20
RRUS No.
OEPTH
RECYCLED
T
=
8
VALUES
I
23-24
I
7365.0
1
2244.9
Rn RATURITY
IIEAN
S T 0 DEY
IIEOIAN
12
I
1 .26
0 . I3
,
I .23
I .25
:
RODE
I
0.0
HISTOtRAn:
Ronge, 0- 4 %
Incremenr I 0.13%
.a4.0 3.0 2.0
V I T R I N I T E REFLECTANCE
IRANOOII
ORDEREJ REFLECTANCE VALUES I
Xl.05 71.47
71 .I2 vI.47
TI.14
1.50
TI.17
1.50
r1.21
1.51
Xl.23
1.52
1.55
I .57
I 59
1.59
tl .23
r1.2a
Xl.33
Xl.38
1.59
1.60
1 .61
L62
1.63
1.63
Each F l u o r
B I lumen
Co h e
I .a5
I .a7
I .90
1.72
1.73
i .95
X1
KEROGEN OESCRIPTION
a
40 %
Amorpnous
Exinite
I
0 %
I
40 %
Vitrinire
Inert i n 1 r e I
20 %
1.80
I .a2
1.83
I .83
I .84
1.66
1.66
FI
n
I
I
>
Lou
High
None
I .9a
-85-
I
1
".
m
m
I
I
VISUAL KEROGEN ANALYSIS
-
REFLECTED LIGHT
SHELL R l 1 3 - 1 7 C A R S O N U N I T
Project N o .
: RRUS1323IT143/02
SAMPLE
IDENTIFICATION
REFLECT.
KEROGEN
CHARACTERIETICS
TOC
I
RRUS
I
I
I
20
P
I
DEPTH
(Feet)
Ro %
65 0.37
0.41
0.38
300. 4 3
0.44
203
204
205
1515
206
207
2645
3055
208
209
3615
4005
2
1 0.
~.
4~.
5 6.5.
0.49
0.54
0.56
21 1
212
SO25
0.56
5505
0.67
213
1 . 612501256-52 1 6
2 17-2 1 8 .
219-220
10825
21-222
223-224
10
10725
11005
Ex% Vit%
Inert%
Fiuor
10
10
1s
10
5
10
15
1.66
1.63
1.75
1.91
-86-
la
15
Xed
4s
60
40
20
LOW
Med
Med
S
15
60
5
15
5
10
55
60
30
5
10 3 0 5 5
10 5 0 1 0
20
io
50
15
15
%
35
20
20
5
1 . 6 51 0 0 3 3
10495
Am%
0.34
0.34
0.44
0.85
LOW
3.08
25
Med
20
Med
Me d
Med
High
3.02
5.23
I . 18
3.81
1.50
LOW
0.88
20
3s
10
50
3
10
0
10
5
5
40
60
3:
45
20 .
4s
3s
Low
Pled
Low
5
40
40
Low
None
----------
-------
ROBERTSON
RESEARCH [US.] INC.
SHELL E113-17 CARSON UNIT
-.
25
RRUS No.
t
OEPTH
I
203
1025.0 F t
I
n
312.4
T
= Ro nATURITY
E
VALUES
13
I
0.37
0.06
0.36
0.35
0.0
1 .0
VITRINITE REFLECTANCE IRANOOPl % I
AEROGEN DESCRIPTION
Amorphous ; I0 X
Exinire
I
10 x
Vitriniie : 65 %
lnertlnite : 15 X
ORDERED REFLECTANCE VALUES:
30.31
70.31
70.33
78 .33
x0.34
HISTOtRAnl
Range: 0- 4%
Increment: 0.10%
70 42
T0.42
70.52
Back Fluor
8 i tumen
Coke
ned
None
None
:
:
,
SHELL S113-17 CARSON UNIT
RRUS No.
201
OEPTH
0
F l5
I
204
I
I
1515.8
461 . B
T
= Ro PIATURITY
It
VALUES
nEAN
S T 0 DEV
FI
Pl
5
8
0.41
a . 10
0.37
0.55
I
HISTOGRAPI:
E'ange: a- 4%
Increment 8 0 . ! 0 %
VITRIN!?E REFLECTANCE [RANGOM X 1
KEROGEN OESCRIPTION
AmorpncUS I
5 %
Exinite
' :
15 Z
vitrinile I 35 Z
Inerrinite I 45 X
OROEFZED REFLECTANCE VALUES:
* E . 29
X0.34
T0.37
X0.51
T0. 53
0.64
-87-
B o c h Fluor
B i lumen
I
I
LOW
None
Coke
I
None
1
1
I
I
I
I
I
1
I
I
I
I
I
I
I
SHELL n-113-17CARSON UNIT
RRUS NO.
I
205
DEPTH
I
2185.8
1
*
= Ro IIATURITY
a
VALUES
,
MEAN
ST0 OEV
MEDIAN
MODE
Ft
641.6 fl
I
31
0.38
0.04
:
,
0.38
E . 35
HISTOGRAfl:
Range, E- 4%
Increment, 0.10%
ORDERED REFLECTANCE VALUES I
8.27 rE.35
0.29 30.35
T O . 32 X E . 3 5
10.32 70.36
XE.32 r0.37
T0.32 XE.37
TE.33 XE.37
T0.33 XE.38
28.33 X0.38
XE.34 XE.38
~
~~
KEROGEN DESCRIPTION
Amorphous : IE X
Erinite
I
IE X
V. .I. . ~. .P. . .I ~ I,. ~ Ra
D z
Inertlnite
28 X
TE.39 XE .44
XE..
3.
9 X0.45
T 0 . 5 9 VE. 47
-
~
r0.41
78.42
xE.42
70.43
XE.43
XE.44
rE.44
0.63
0.87
-- -
Bock Fluor
8 I tumen
to he
I
I
I
flea
None
None
SHELL *113-17 CARSON UNIT
9
I
RRUS NO.
:
OEPTH
I
I
W
= RO MATURITY
E
VALUES
nocE
1 0
2.0
3.0
VITRINITE REFLECTANCE IRANOOM
78 .42
70.42
XE. 43
T O . 43
t0.43
78.43
X'd. 44
'16.45
3 E . 45
JE .45
T0.45
* E . 46
T0.48
V E . 48
X0.48
VE.51
* E . 55
T0.55
7E.62
*E. 66
58
;
8.43
0.06
0.41
:
:
9.45
AISTOGRARI
Range, a- 4%
Incremenl: a,lE%
X1
KEROGEN DESCRIPTION
Amorphous I 38 X
I
IE X
Exinite
Vltrlnire I 48 X
Inerrinite 1 28 X
ORCERED REFLECTANCE VALUES I
'16.35 r0.39 38.41
70.36 10.46 38.41
~ 8 . 3 6~ 0 . 4 0ra.41
XE.36 FE.AE 78.41
X E . 3 8 38.48 X0.41
X E . 3 9 10.40 JE.41
~ 0 . 3 9 ~ 0 . 4 8r8.41
X 0 . 3 9 38.48 T0.42
70.38 T E . 4 1 38.42
78.39 XE.41 18.42
4.0
2645.8 F t
806.2 tl
1:
flEAN
ST0 OEV
MEDIAN
E
0.0
206
Bock
I
ned
8I
Fluor
lumen
t
tled
I
None
Coke
-88-
ROBERTSON
RESEARCH [US.] INC.
SHELL 0113-17 CARSON UNIT
RRUS No.
I
DEPTH
9
t
207
3855.8 F T
031.2 M
7
= Ro PIATURITY
If
VALUES
nEAN
Sib b E V
PIEOIAN
nom
34
1
-0.44
. . .
0.06
0.43
0.45
;
:
.HISTOGRAM:
Ronge: 0- 4%
Incremanr: 0 . i 0 X
I(ER0GEN OESCRIPTION
I
5 X
Arnoronous
.~ ."
Exlni le I I5
Vilrinife , 60 X
Inerrlnite I 28 X
ORDERED REFLECTANCE VALUES:
30.34 '40.41 70.44 T8.52
T0.35 T0.41 x0.44 70.54
70.36 70.41 70.45 x0.55
78.36 78.42 70.45 70.64
70.38 30.42 X0.45
70.48 10.42 ? E 47
78.40 70.42 70.47
10.40 X 0 43 10.48
70.48 78.43 70.58
78.41 70.44 r0.58
r
r~
~
B a c k Fluor
8 I lumen
:
Coke
I
Low
None
None
SHELL 9113-17 CARSON UNIT
25
A
RRUS
_I
No.
DEPTH
I
I
:
208
3615.8
ll01.9
T = RO MATURITY
8
VALUES
nEAN
ST0 DEV
PEDIAN
nODE
50
,
6.49
0.87
8.48
8.45
:
:
HISTOGRAPI:
Ronge, 0-
47.
. a4.8
4.8
3.0
3.02.a
Incrnrnenfs 8.18%
ORDERED REFLECTANCE VALUES:
KEROGEN DESCRIPTION
5 X
Amorphous I
8
15 %
Exinile
Vltrinile 8 55 %
inertinlte I 25 %
a.a
1
VITRINITE REFLECTANCE 12ANDOM % I
10.31
?E,40
V0.40
78.41
70.41
70.42
70.43
70.43
*0.43
7 8 , 44
70.45 70.46 T0.50 T0.53
30.45 70.47 70.58 70.53
8 0 . 4 5 T0.47 T0.50 10.55
r 8 . 45 x0.47 ?0.50
10.45 7 8 , 48 70.50
70.45 78.48 78.51
70.46 70.48 70.51
TO.46 70.49 70.52
T0.46 70.49 70.52 70.69
10.46 70.49 70.53 7 8 . 78
B o c k Fluor
8 I lumen
Coha
-89-
I
ned
a
Med
, None
Ft
n
4
l
I
I
I
I
I
I
SHELL 8113-17 CARSON UNIT
RRUS No.
I
DEPTH
:
E
209
4005.0
1220.7
X
= Ro flATURITY
8
VALUES
flEAN
ST0 OEV
MEDIAN
noDE
Ft
n
50
s
0.54
0.07
0.52
0.55
I
:
HISTOGRAfl;
Range, 0- 4%
Increment. 0.10%
OROERED REFLECTANCE VALUES,
X0.40
X0.90
70.52
70.53
70.58
7 0 . 4120 . 5100 . 5 2
~- 7 0 . 5 4
X0.43 3 0 . 5 1 7 0 . 5 2 3 0 . 5 5
X0.44 X0.51 1 0 . 5 2 3 0 . 5 6
X0.46 Xp1.51 X0.52 X0.56
7 8 . 4~68 . 5~10 . 5720 . 5760 . 6 4
q 0 . 4178 . 5710 . 5 2
X0.57
7 0 . 4 7 70.51 X0.53 7 0 . 5 7
X0.48 X0.51 70.53 7 0 . 5 7
3 0 . 4 9 X0.51 X0.53 70.57
~
~~
~
KEROGEN OESCRIPTION
5 X
Amorphous :
:
I0 X
Exinlte
Viiriniie I 60 %
Inertlnite : 20 X
X0.58
Z0.60
X0.61
70.63
Bock Fluor
B I lumen
70.68
70.70
X0.70
X0.70
SHELL a113-17 CARSON
I
1
Red
None
None
Coke
:
RRUS No.
210
UNIT
DEPTH
I
I
4565.0
1391.4
7
= Ro nATURITY
a
VALUES
MEAN
ST0 OEV
flEDIAN
flO0E
Ft
n
48
:
0.56
0.07
0.56
0.55
:
I
AISTOGRAn,
Range, 0- 4%
Increments 0.10%
OROEREO REFLECTANCE VALUES
X0.45
X0.50
X0.54
7 0 . 4 5 ‘70.50
X0.45 ‘70.50
X0.45 70.50
7 0 . 4 6 X0.51
7 0 . 4 6 X0.52
7 0 . 4 6 X0.53
7 0 . 4 6 70.53
X O . 47 7 0 . 5 4
X0.50 7 0 . 5 4
70.59
7 0 . 5 5 70.60
7 0 . 5 5 70.60
7 0 . 5 6 70.61
1 0 . 5 6 X0.61
X0.56 Z0.62
X8.57 7 0 . 6 2
70.57 30.62
X0.58 7 0 . € 2
X 0 . 5 8 7 0 . 63
X0.64
70.65
X0.66
70.67
70.67
70.67
70.70
T0.70
0.94
1.08
KEROGEN OESCRIPTlON
Amorphous :
5 X
Exinire
I
I0 x
ViTrlnire : 55 X
Inertinite I 30 X
Each Fluor
Bi tumen
Co h e
.go-
I
fled
I
fled
I
None
ROBERTSON
RESEARC’i [US.] INC.
SHELL El13-17 CARSON UNIT
25 -,
RRUS No.
:
DEPTH
I
211
5625.0 Ft
1531 .6 M
j
T
= Ro MATURITY
If
VALUES
MEAN
ST0 DEV
MEDIAN
MODE
31
>
0.56
0.11
0.52
:
:
0.55
HISTOGRAM:
Range: 0- 4%
Incremenr: 0.10%
I
I
I
I
VITRINITE REFLECTANCE [RANDOM% )
REROCEN DESCRIPTION
Amorpnous
I0 X
Exlnile
I
I0 X
Vitrlnlte I 50 %
Inertinite
30 X
ORDERED REFLECTANCE VALUES:
0.36 70.51 x0.53 70.85
70.45 ~ 0 . 5 1 70.54 30.90
30.47 r0.52 X0.55
30.48 X0.52 r0.55
10.49 ~ 0 . 5 27 0 . 5 6
30.51 50.52 T0.56
70.91 r0.52 70.62
r E . 5 1 T0.53 70.67
70.31 T0.53 r0.73
70.51 70.53 r0.76
d
I
Back Fluor
E I turnen
Coke
Med
None
None
I
I
t
I
I
I
9
S H U L u113-17 CARSON UNIT
RRUS NO.
I
OEPTH
:
i
212
5505.0 Ft
1677.6 rn
:= Ro tlAlURITY
E
VALUES
MEAN
ST0 OEV
MEDIAN
RODE
36
:
E. 67
0.14
0.66
0.55
:
:
HISTOGRAM,
Range: 0- 4 %
Increment 2 0.10%
VIiR!NiTE
?EFLECTANCE IRANOOM X I
ORDERED REFLECTANCE VALUES:
50.43 x0.54 X0.71 r0.85
t0.47 70.55 10.72 :E. 85
~ n49. '~0.5678.73 X0.88
70.50 r0.56 X0.74 T0.89
30.51 ~ 0 . 6 010.75 50.91
70.51 ~ 0 . 6 0 70.77 I0.82
70.52 X0.61 70.78 8.96
70.53 X0.62 t0.79 0.99
1 .a0
70.53 70.6s 70.81
r0.54 X0.63 t0.82 I .E0
.at
.02
.03
.06
,07
.07
.09
11
KEROGEN DESCRIPTION
Amcrpncus : 20 %
Exinlre
:
10 %
Vitrinlfe
50
X
lnertinite L 20 %
eock Fluor
~i tumen
I
Coke
I
I
Hign
Small
None
I
I
I
I
I
I
.
I
SHELL 8113-17 CARSON UNIT
".
f
10
RRUS N o .
,
DEPTH
~10033.0 Fr
I
3058. I t l
t
= Ro RATURITY
8
VALUES
0
6
t
REAN
ST0 DEV
flEDIAN
nODE
A
213
1.65
0.BE
1 .71
1.7E
I
I
HISTOGRAfl,
0.0
4.0
3.0
Ronge: 0- 4::
, ' , ' , , " ' , , ' . . . , . , . . I
Increment: 0.I0x
2.0
VITRINITE REFLECTANCE lRANDOfl X 1
r
r
P
I'
ORDERED REFLECTANCE VALUES,
0.50
0.86
r1.71
0.53 0.91 1 1 .72
0.590.95
11.74
0.60
1.00 1 . 8 6
0.62
I.II
1.86
0.63 1.23 1.90
0.67 1.25 1 .."P 3
0.69 r1.57 1.97
0.70 ti.61
1.97
0.80 TI.62 2 . 0 2
I(ER0GEN OESCRIPTIOK
5 X
Amorphous I
Exlnite
2
10 x
Virrlnlte I 50 X
Inertinire t 35 X
2.07
2.15
B o c k Fluor
rumen
Coke
8I
:
I
I
Low
None
Smoll
SHELL U 1 1 3 - 1 7 CARSON UNIT
RRUS NO.
DEPTH
4.0
1 0 3.0
2.0
1 '
'
'
I
" I
. . I
118265.0 Ft
1
3128.8 n
= Ro tlAlURITY
8
VALUES
RODE
. , , . , m i "
215-216
T
nEAN
ST0 DEV
REDIAN
0 , ,
0.0
I
9
1
1 .65
0.15
I .71
I .75
I
,
HISTOGRAfla
Ronge: 0- 4 %
Incremenr: 0.10%
VITRINITE RFFLECTANCE IRANDOEx1
OROERED REFLECTANCE VALUES:
Yl)
Y
0.42
0.51
0.52
0.54
0.68
0.83
0.96
1.12
X1.37
t1.40
KEROGEN DESCRIPTION
Amorphous I 20 Z
Exlnite
L
I0 x
Vitrinlte I 40 X
Inertinire I 30 %
.61
tl.65
*I .71
X I .73
X I .75
71.76
tt.85
XI
B o c k Fluor
tumen
Coke
8I
1.90
1.96
2.04
-92-
I
I
I
None
None
None
25
SHELL EI13-17 CARSON UNIT
-
RRUS
No,
DEPTH
110495.0 Ft
: 3198.9 n
T
= RO MATURITY
a
VALUES
2: 0
0. 13
1 .67
1 .65
I
I
HISTOGRAM:
Ronge. 0- 4%
Increment: 0.10%
3'.0
X1
6EROGEN DESCRIPTION
ORDERED HEFLECTANCE VALUES:
0.51 x 1 . 5 1 rl.84
0.62 x1 .54 X I .85
0.75 XI .58 1.90
I .92
0.90 71.61
1.92
0.95 71.63
1.95
1.01 71.67
1 . 1 1 5 31.68
1.95
1.24 71.73 1.96
2.01
1.25 Xl.75
2.02
X1.40 T 1 . 8 1
13
8
1 .66
MEAN
ST0 OEV
PIEDIAN
nOOE
VITRINITE REFLECTANCE IRANDOPI
217-218
8
Amorphous
2.02
2.16
Exinlre
Virrlnlre
Inertinire
Back Fluor
B I turnen
Co he
:
I0 X
8
s
10 %
60 X
20 X
I
Low
I
Small
,
None
f
I
SHELL g113-17 CARSON UNIT
RRUS NO.
:
219-220
I
x = Ro
MATURITY
VALUES
8
I
VtTRINITE REFLECTANCE [RANDOM X I
KEROGEN DESCRIPTION
ORDERED REFLECTAWE VALUES,
Amorphous
0.56 TI .41
0.58 71.43
0.65 71.46
0.85
Exinite
Vltrlnlre
Inertinite
TI .61
0.91 X1.71
1 . 0 1 31.71
1.06 XI.74
1.10 x1.97
I .I2
1 .I2
Bock Fluor
E I lumen
Coke
-93-
:
I
I
8
I
a
15 X
5 %
35 X
45 X
ned
Small
None
I
1
I
I
3I
I
SHELL n113-17 CARSON U N I T
25 7
.
-
0
0.0 3.02.01 .0
4.0
RRUS No.
z
DEPTH
,18825.0 F t
8
3299.5 n
%
= Ro
11
VALUES
221-222
PIATURITY
PIEAN
STD OEV
PIEOIAN
PIODE
5
:
1.75
0. I3
1.75
:
:
I .65
HISTOGRAPI:
Ronge: 0- 4 1
Increment : 0.10:'.
V I T R I N I T E REFLECTANCE IRANDOPI X I
KEROGEN OESCRIPTI31'
ORDERED REFLECTANCEVALUES)
Arnacnnous
---
0.65 rl.85
0.76 T l . 9 4
0.97
2.08
1.00 2.15
1.09
2.25
B o c k Flugr
B I turnen
Coke
is
1.29
.60
TI .SI
V I .75
71
.
I
Exin1 t e
Vltrlnlre
Inerrinite
I
9
I
I
I
I
I5
X
.~
5 %
45 X
35 X
Low
horn
Nom?
SHELL 8113-17 CARSON U N I T
DEPTH
I
I
11005.0 F I
n
3354.3
7 x Ro nATURITY
E
VALUES
PEAN
ST0 OEV
KEDIAN
PIODE
ti
5
1
01 . . . , l ~ . + , r .
0.0
1.0
I ' ' ' ~ , ~ ~ ' ' I ' ' " 1
2.0
3.0
4.0
5
I
1.91
0.0.3
I ,93
1 .93
:
:
HISTOGRAPI~
R o n g e : 0- 4 7
I n c r e m e n r < 8.10:
V I T R I N I T E REFLECTANCE IRANOOM X 1
r
Y
ORDERED REFLECTANCE VALUES)
0.53 X 1 . 8 4
.. . vitrinlte
Inerrinite
0.56 TI.90
0.88 * I .95
0.90 72.06
"
1.01
B o cF
kluor
81 l u m e n
Coke
1.14
1.21
I .23
1.51
X I .80
-94-
;
I
2
I
,
46
X
40 X
Low
Smoll
None
ROBERTSON
RESEARC'i [US.] INC.
VISUAL KEROGEN ANALYSIS
-
REFLECTED LIGHT
SUN # 1 N A V A J O L A N D S
Project N o . : R R U S / 8 2 3 / T / 4 3 / 0 2
TOC
S A M P LIED E N T I F I C A T I ORNE F L E C TK,E R O G ECNH A R A C T E R I S T I C S
RRUS
301
Ro %
Am%
€x%
15
t c
65
10
20
15
6a
25
10309
10595
1.73
10
tr
tr
tr
75
9975
1.62
1 . A2
1.62
1.84
15
5
50
DEPTH (Feet)
9225
9645
-95-
15
Vi t%
so
Inert%
40
30
Fluor
Law
Law
Med
Low
Med
%
0. 1 1
0.12
0.1?
0.12
0.25
1
1
1
1
..
,
SUN
S1
NAVAJO LANOS
9
NO.
RRUS
1
=
E
VALUES
RO
MATURITY
MEAN
ST0 DEV
MEDIAN
PIODE
l0
RS 5
Id
s
1.62
0.16
I .67
I .65
:
I
HISTOGRAM:
Ronge)
Incrementa
0
X1
KEROGEN OESCRIPTIOI'
15 X
Amorphous :
L
lr X
Exini le
65 X
Vltrlnlte I
Inert In1 I te 20 X
ORDERED REFLECTANCE VALUESI
71.68
'11.70
... -1.74
V I .75
TI .E3
1.14
. l. -a
T I .35
x1 . 3 6
XI . 4 2
T I .45
'11.60
.
T1.64
T1 .65
TI . 6 7
t
LOW
8I rumen
Fluor
I
High
Co h e
t
Small
Bock
T I .88
2.03
2.39
~~
0- 4 %
0.10%
.0
.
VITRINITE REFLECTANCE IRANOOM
1,
X
301
I
SUN
-1
NAVAJO LANOS
RRUS
25 7
No.
OEPTH
304
I
t
T
=
8
VALUES
2Q3Q.E
Ft
fl
MATURITY
Ro
flEAN
STD DEV
flEOIAN
MODE
1 "1
9645.0
10
I
1 . Si?
:
0. I0
:
I .65
I .55
HISTOCRAMz
0
. , . . , . , , , , . . . . , . , , . , . . , . ( . . / , , . . , . , . . . 4. /. 0
I .0
0.0
3.0
2.0
VITRINITE REFLECTANCE IRANDOM
Range) 0- 4':
Incremenrt
0.10:
XI
3
KEROGEN OESCRIPT
10'1
:
10 X
Amorphous
t
tr X
Exlnite
75 %
Vitrlnire t
15 X
Inert lnite8
ORDERED REFLECTANCE VALUES,
Y
"9
Y
1.29 7 1 . 6 8
1 . 3 9 X1.76
1.40 11.77
XI .45
? I .52
TI . 5 5
* 1 .58
81.59
X 1 .65
X i .67
Bock Fluor
B i lumen
Coke
-96-
t
Low
None
:
Small
I
ROBERTSON
RESEARC'i [US.] INC.
SUN 9 1
NAVAJO LANDS
:i
U
!
S
1.0
,
DEPTH
j
T
= RO flATURITY
8
VALUES
18
:
nEAN
ST0 OEV
:
MEDIAN
I
nom
5
306
9Q75.0 FT
3040.4 n
A
F l5
0
R
1
RRUS No.
I .62
0.11
I .63
I .65
HISTOGRAM,
Ronge: 0- 4%
0
0.0
2.0
Increment, 0.10%
4.0
3.0
VITRINITE REFLECTANCE :RA\NOOn X1
AEROGEN DESCRIPTION
15 X
Amorphous I
I
lr X
Exinite
I
60 X
Vitrinite
Inertinlle I
25 X
ORDERED REFLECTANCE VALUES,
.44 rl.68
T I .51 T1.68
1 . 1 0 Tl.53 71.71
1.23 t l . 5 4 LI.73
1.25 tl.55 Zl.75
1.26 T I . 5 9 Ll.75
0.92
0.99
TI
Bock Fluor
B i lumen
Co kc
SUN
a1
:
fled
ned
I
lr
I
NAVAJO LANOS
25 Y
N
RRUS NO.
I
DEPTH
110305.8 Ft
I
0 15
F
389
3141.8
T
= Ro tlATURITY
a
VALUES
MEAN
STD OEV
MEDIAN
IlODE
21
I
I .73
0. 16
I .68
I .65
I
I
HlSTOGRAfll
Ronge, 0- 4%
Incremenr: 0.10Z
VliRlNlTE SEFLECTANCE ( R A N O O M
ORDERED REFLECTANCE VALUES,
X1
6EROGEN DESCRIPTION
10 X
Amrphous 8
, tr x
Exinlte
50 X
Vitrinite I
40 X
Inertinlte I
fl.45 Tl.68 72.07
T I .56 T I .71
3ock Fluor
B I lumen
Coke
-97-
I
:
I
Low
None
None
M
m
m
m
25
-
SUN
s1 NAVAJO
LANOS
RRUS No.
= Ro MATURITY
#
VALUES
nooE
I
I
'
I .0
2.0
3.0
VITiiINITE REFLECTANCE liiAN00M X 1
4.0
312
T
PlEAN
ST0 OEV
REDIAN
a:0
I
7
:
I .84
0. I 0
8
I .82
I .85
>
HISTOGRAn:
Ranget 0- 4%
Incremenrn 0.10::
REROGEN DESCRIPlIOh
ORDERED REFLECTANCE VALUES!
0.66 a.76
0.79
0.83
1.07
0.68
0.76
0.80
0.84
1.08
I .20
0.69 0.76 0.80
TI .6Q
0.70 0.76 0.80
x1 .78
0.73 a.77 0.81
71.78
0.73 0.77 a.81
T1 .82
0.73 0.78 0.81
TI .82
0.74 0.78 0.81
tl .94
0.79 0.81
0.74
~ 2a2
.
0.75
0.79 8.83
Amorphous
Exinl re
Virrinlle
lnerrinite
~~
Back Fluor
8 I rumen
Coke
-98-
1
15 X
I
5 %
50 X
30 X
I
I
t
:
Pled
None
Nonr
ROBERTSON
RESEARC'i [U.S.] INC.
VISUAL KEROGEN ANALYSIS
-
REFLECTED LIGHT
UNION #1-M-13 USA
Project No.
:
RRUS/923/T143/02
S A M PILDEE N T I F I C A T IROENF L E CKTE.R O GCEHNA R A C T E R I S T ITCOSC
RRUS
a0
D E P( TF He e t )
46
50 1
502
10445
1 .63
10665
1.82
504
507
10845
11035
509
11245
511
5 114. 7 0
11455
11625
1.84
1.75
1.73
1.76
-99-
Am%
20
15
5
5
5
Ex% V i t #
5
35
5
5
7:
85
5
80
5
ao
5
5
80
5
5
45
Inert%
40
5
5
10
Fluor
O.h
-
0M.e2d1
LOW
0.31
0.54
10
Med
Low
Low
10
45
None
N0
o.
n1
e8
0.12
0.35
0
19
i
1
I
1
m
m
UNION 81-n-13USA
25 3
RRUS NO.
DEPTH
.m
3
I
501
110445.P Ft
, 3 1 8 3 . ~n
= RO nATURITY
VALUES
19
I
MEAN
570 OEV
MEDIAN
nom
l-
I
HISTOGRAMt
Range, 0- 4%
Increment, 0.IPX
c
I
I .E3
0.13
1 .El
1 .E5
:
VITRINITE REFLECTANCE IRANOOM
Z1
ORDERED REFLECTANCE VALUES I
0.62
1 . 1 5 Tl.52 71 .73
0.781.20
31.56 XI ,76
0.88 1.20 71.56 T I .78
0.80 1.31 ~ 1 . 5 X6I .a0
0.83 1 .32 Tl.57 Z I .a5
1.33 z1.59 Z I .90
0.84
I .33 71.61
0.86
I .E4 Tl . 4 1 T 1 . 6 1
1 .09 X1 .47 T 1 . 6 1
I .I5 TI .50 T I .66
Bock Fluor
B i lumen
Coke
ne6
nee
Smell
I
I
t
UNION SI-n-13USA
25,
RRUS NO.
DEPTH
I
582
,10665.8 F T
3250.7 n
,
Z
= Ro MATURITY
II
VALUES
20
:
MEAN
ST0
DEV
MEDIPN
MODE
I .a2
0.1I
I .a6
I .95
t
I
HISTOGRAn:
Range: 8- 4%
Incremenr: Q . 1 0 X
ORDERED REFLECTANCE VALUES)
KEROGEN DESCRIPTION
Amorphous I
15 %
5 %
Exlnl le
Vitrlnire I
75 X
Inertlnite I
5 %
1 . 1 7 ~ 1 . a 1~ 1 . 9 6
1.26 1 1 .83 71 .99
31.60 *I .86 2.21
t l . 6 6 TI.87 2.28
Z I.sa T I
.aa
Bock Fluor
81 lumen
Coke
.68 $1.90
T I .72 TI . g 0
T1.74 T I .90
T I .57 TI .g2
71 .60 T l .94
X1
-100-
:
,
I
Lon
Med
None
UNION *I-PI-13 USA
RRUS NO.
I
DEPTH
t
10845.8 Ft
3305.6 Pl
I
CAVE0
'
1
= RO PlATURITY
8
VALUES
nEAN
ST0 OEV
PIEOIAN
PIOOE
VITRINITE REFLECTANCE IRANDOPI
I .a1
1.01
I .01
1.02
1.03
I .03
1.03
I .a4
1.05
1.84
0.00
I .84
1
:
I .85
X1
KEROGEN OESCRIPTION
5 %
Amorpnous t
5 %
Exini le
Vilrinlfe I
85 X
Inerrinire t
5 %
OROEREO REFLECTANCE VALUES,
1.01
1
:
HISTOGRAPI,
Range, 0- 4%
Incremenl I 0.10%
0
u
4.03.0
0:0
' 2.0I .0
0.82
0.96
0.83 0.97
0.88 0.98
0.90 0.98
0.99
0.91
0.92. 0.99
0.94 0.99
0.94 1.00
0.95 1.00
0.95 I . O O
504
1.05 1 .I2
I .05 1 .I3
1.05 1.14
I .06 1.17
I .06
1.18
1.08 I . 2 2
I .I0 I .31
1.10 1.31
I.II
I .51
1 . 1 2 X1.84
Back Fluor
B I lumen
Cc he
UNION SI-PI-13
ned
None
None
I
a
I
USA
RRUS No.
DEPTH
I
507
t11039.0 FT
: 3363.5
PI
T
= Ra nATURITY
a
VALUES
PIEAN
ST0 OEV
IEOIAN
nooE
37
:
I .75
0.12
I .74
1.75
:
7
HISTOGRAtl:
Range: 0- 4%
Increments 0.10%
KEROGEN OESCRIPTION
5 %
Amorphous I
5 %
Exlnl le
ViTrinlre I
80 X
Inerr in1 l e z
I0 X
OROEREO REFLECTANCE VALUES:
I .4i
0.85
I ,47
0.98
1.00 TI.55
1 . a 5 TI.57
1.08 rl.58
-
K
. .I. A
X. 1
6 -0
. ..
1.13 t 1 . 6 1
I , 14 11 .62
I .25 TI .63
1.35 31.64
T1.67 11 .74
1 1 .67 TI .74
11.68 Tl.75
Tl.68 11.76
71.69 1 1 . 7 7
11.71 Tl.77
31.71 T 1 . 7 8
~ 1 . 7 2TI .78
11.72 J1.79
T 1 . 7 2 31.79
fl.80
?1.80
TI.89
71.89
!
11.91
Back Fluor
B I lumen
Co he
11.97
t2.50 3.
T2.01
J
72.01
2.17
-101-
I
,
a
Lon
Small
None
J
1
i
1
1
1
1
1
m
m
UNION
SI-n-Iz
USA
RRUS No.
I
509
m
CAVED
T
= Ro nATURITY
a
VALUES
nEAN
STD DEV
nEDIAN
nODE
30
:
I .73
0 .14
I .74
I .75
:
I
HISTOCRAns
Ronge: 0- 4::
I ncremen r 1 0.IO:?
VITRINITE REFLECTANCE lRANDOn % I
SEROGEN 0ESCRIPTIO:I
OROERED REFLECTANCE VALUES:
1.19 t1.54 Tl.70 71.83
L Z 3 Tl.54 T1.70 T1.84
1.25 T l . 5 5 T l . 7 2 11.85
1.33 ~ 1 . 5 6~ 1 . 7 2~ 1 . 8 6
1.34 ’rl.58 T1.74 il.92
1.36 Xl.58 X1.74 Tl.93
1.37 T l . 6 2 tl.76 11.94
1.12
I .I2 I .39 71 .63 i1.76 32.02
1.48 71.64 TI.76 T2.02
1.15
1 . 1 7 11.53 ~ 1 . 6 6~ 1 . 8 1 2.27
0.80
0.95
0.95
1.02
1.02
1.06
Amorphous
:
Exini te
Vitrinite
8
lnerrinlre
:
Bock Fluor
8 1 rumen
Co he
:
RRUS
511
5
5
80
I0
%
%
%
X
%
Lou
Nons
I
Small
UNION SI-n-13USA
=!
DEPTH
20
53F
NO.
15
I
:11455.0 F T
I
3491.5 n
T
= Ro nATURITY
It
VALUES
VEAN
ST0 OEV
nEJIAN
nODE
30
8
1.78
0 . 16
:
I .77
I .85
I
HISTOGRAnn
Ronge, 0- 4X
Increments 0.10%
1
Y
KEROGEN OESCRIPTION
ORDERED REFLECTANCE VALUES:
0.88 T I .62 T1.79 L2.06
1.32 tl.62 Tl.E0 tZ.09
1.36 T1.67 L1.80 T2.13
TI.54 T 1 . 6 8 t1.80
T 1 . 5 6 Tl.70 Tl.82
T1.57 T l . 1 1 *1.83
T 1 . 5 8 rl.72 tl.83
Tl.61 Tl.72 tl.89
T I .61 31.77 T I .91
t1.61 ?I.77 X2.01
Amorphous
I
5 %
Exinite
Vitrlnite
I
80 X
Inertinlre
I
le Z
Bock Fluor
8 I lumen
Co he
-102-
E X
1
I
I
Nore
Nore
Nore
3
I
I
UNION SI-M-13
USA
I
DEPTH
,11625.8 F i
I
T
R la
5D
514
RRUS No.
3543.3
= RO MATURITY
e VALUES
I
MEAN
S T 0 OEV
MEOIAN
:
21
I .78
0. 14
I .80
:
HISTOCRAP1:
Range: 0- 4%
a
Increment:
0.10%
V I T R I N I T E REFLECTANCE IRANOOF1 %I
KEROGEN DESCRIPTION
I
5 %
Amorphous
5 %
Exini te
8
45 %
Vitrlnite
I n e r t l n ti e
I
45 %
ORDERED REFLECTANCE VALUES,
ti.81
8.63 1.20 1 . 4T61 . 5 9
I .49 T1.61 X1.81
1.00 I . z i
1.03 I .23 I .51 T 1 . 6 1 T I . 8 5
I . 5 1 T I . 6 5 T I .85
1.24
1.a4
1.10 I .26 1 .53 71.67 x1.86
1.30 1 .53 T l . 6 8 T l . 8 7
1.13
1.30
I . 5 5 Tl.73 T I . 8 9
1.15
I .33
I .57 TI.75
Tl.94
1.15
1.36
I . 5 7 :1.77
r2.05
1.17
1.18 1.37 T I . 5 9 :I 80 T2.06
Bock Fluor
81 tumen
Co he
-103-
I
I
I .85
MOOE
1:5
G
S
II
1
i
:
I
,
None
None
None
I
m
m
m
VISUAL KEROGEN ANALYSIS
-
REFLECTED LIGHT
SKELLY # I NAVAJO-0
Projeot No.
I
;
RRUS1823IT143lOZ
TO C
S A M P LIED E N T I F I C A T I ORNE F L E C TK.E R O G ECNH A R A C T E R I S T I C S
RRUS
701
702
705
707
DEPTH (Feet)
10575
10675
Ro %
""
"
"
ioao5
1.84
11005
""
-104-
Inert% F l u o r
Vit%
Ex%
Am%
3~.
a
IO
~.
5~.
0
l.~
a
35
30
30
15
10
40
45
45
10
10
15
15
@la
Xed
0
..
.62
High
High
High
0.54
~
"
0.48
0.51
ROBERTSON
RESEARC'i [U.S.] INC.
25
-
SKELLY r l NAVAJO-0
RRUS No.
s
701
VALUES
MEAN
ST0 DEV
PIEOIAN
MODE
.
48
:
0.56
0.14
L
0.51
0.45
HISTOGRAM,
Range: 0- 4%
Incremenr: 0.10%
VITRINITE REFLECTANCE (RANDOPI
X1
E R O G E N OESCSJPTION
OROERED REFLECTANCE VALUES:
0.40
0.46
a
- .. 4
- 0
0.47
0.48
0.48
0.48
0.48
0.49
0.4Q
a , 40
0.41
0.43
0.43
0.43
0.44
0.44
0.45
0.45
0.49
25
0.49
0.49
0.50
0.51
0.51
0.51
0.52
0.55
0.55
0.55
0.56
0.56
0,56
0.57
0.58
0.58
0.58
0.60
0.61
0.63
a.71
-
0.72
0.77
0.80
0.94
0.97
0.99
I
Bock Fluor
B I rumen
Co he
"
8
fled
Smoll
I
None
8
SKELLY * I NAVAJO-0
-
RRUS No.
n
1 l'j,,ihb
i2Q/
DEPTH
I
702
Ft
PI
:10675.0
3253.7
:
CAVED
VALUES
F
0 I5
MEAN
ST0 DEV
MEDIAN
MODE
, , , , , , / , , , , , , , , , (
, , , , , , , , , , ,
a
I .0
0.0
2.0
3.0
VITRINJTE REFLECTANCE IRANOOM
0.36
0.38
0.40
0.40
0.48
0.41
~~
0.42
0.42
0.42
0.43
0.44
0.15
0.49
0.58
8.45
a.si
0.49
0.64
0.45
0.45
0.46
0.47
0.48
0.48
0.49
0.51
0.53
0.54
0.69
0.69
a.75
0.75
0.54
0.55
0.56
0.58
"
0.78
0.79
0.80
0.87
47
:
0.60
0.21
0.51
:
0.45
HISTOGRAM:
Range,
lncremenrz
0- 4 1
0.10%
4.0
KEROGEN OESCRIPTION
Amorphous I
35 X
0.88
0
-.S0
0.31
0.98
~
:
XI
ORCERED REFLECTANCE VALUES:
~
30 X
I0 X
50 i
10 X
Amorphous a
I
Exinite
v, .i .v. ~
. . .t. n. i t ~.
1nerl;nire 8
0.71
"
Exinifo
I
Vltrlnire
a
Inerrlnite
1.01
1.08
I .I7
Back Fluor
B i rumen
Co he
-i05-
I
:
15
x
40 X
I0 X
Hlgh
I
Small
I
None
SKELLY
S1
NAVAJO-0
RRUS No.
DEPTH
I
810805.0 F t
:
CAVED
705
3293.4
*
= RoMATURITY
E
VALUES
MEAN
ST0 OEV
tlEDIAN
I
:
I .8.i
0.00
I .84
:
:
I .85
MODE
0
4 . 0 30 .. 00
OROE3ED
a.33
0.42
a.47
0.50
0.51
0.52
0.55
0.55
0.57
00.0.5
0.77
.80
936
"
HISTOGRAPI:
Ronge, 0- 4X
I n c r a m e n 1 2 0.10;
2.0 I .0
V I T R I N I T E REFLECTANCE [RANDOM X I
REFLECTANCE VALUES,
0.57
0.71
0.85
0.58
a.72
0.85
0.60
0.73
0.86
0.60
0.75
0.86
0
0.75
0.91
.. 6
.3
.
0.66
0178
0.92
0.66
0.80
0.92
0.68
0.80
0.93
0.64
0.81
0.94
.02
.a2
1.21
I .25
.04
.05
1 .25
I .38
KEROGEN DESCRIPTIOI'
:
30 X
Amorphous
Exinire
:
10 X
45 X
Vitrinile
I
15 X
Inert i n i t e I
.13 '11.84
.I5
Back F l u o r
81 tumen
Coke
.15
16
16
1 .21
.
.
SKELLY
SI
M
I
8
8
Hlgn
High
None
NAVAJO-0
RRUS No.
I
DEPTH
I
I
707
11005.0
3394.3
Ft
n
CAVED
I)
VALUES
MEAN
ST0 DEV
MEDIAN
;
34
:
:
0 6.3
0.23
0.63
0.6.5
.
nODE
0
0.0
HISTOGRAM:
R a n g e , 0- 4?
I n c r e m e n t , 0.10X
1.0
2.a
3 0
V I T R I N I T E REFLECTANCE IRANOOM X 1
-
ORDERED REFLECTANCE V'ALUES :
00.0.3.53
720
1 .03
000
..3.57
458
I .07
0.39
I .I0
0.44
i .I3
0.48
48
0.49
a . 48
0.51
0.52
d.0
KEROGEN DESCRIPTIO'I
I
30 X
Amorphous
:
I0 X
Exinl le
Vitrlnlte
I
45 X
15 X
Inertinite I
a.
Back Fluor
81 tumen
Coke
-106-
I
I
L
Hlg?
Smol I
Non?
ROBERTSON
RESEARC'i [U.S.] INC.
VISUAL KEROGEN ANALYSIS
MAGNOLIA
-
I
1
REFLECTED LIGHT
# l HUTCHINSON-FEDERAL
Project No.
:
RRUSl823/T/43/02
C
S A M P LIED E N T I F I C A T I ORNE F L E C TK.E R O G ECNH A R A C T E R I S T I CTSO
RRUS
‘ D E P(TFHe e t )
901
9 0..
3
906
910
~
896s
9125
9514
Ro K
Am%
1.5
1.5
I. 5
1 .6
30
30
25
0
3
9
2
ZO
Ex%
Vi t %
5
5
45
5
tr
50
50
65
I n e rFtl%u o r
20
1s
20
15
I
%
LOW
a.
!4
Low
LOW
0.12
3
-107-
MAGNOLIA * I HUTCHINSON-FEDERAL
25 7
"
RRUS NO.
I
DEPTH
:
I
I
I
I
I
I
c
801
8565.0 F T
2610.6 R
'#
= Ro MATURITY
II
VALUES
flEAN
S T 0 OEV
ilE0IAN
.
8
1.5P
0.IC
I
i .52
I
I .6E
ROO€
HISTOGRAMt
Range, 0- 4%
Incrementa 0.10%
S
0
0.0
n
1
I .0
2.0
4.0 3.0
VI7RINITE REFLECTANCE IRANOOPl X 1
KEROGEN OESCRIPTION
30 %
Amorphous I
5 %
ExiniTe
45 %
Vitrinite t
Inerr in I ire 20 %
ORDERED REFLECTANCE VALUES,
0.67 1.90
~ 1 . 1 8 2.21
71
.za
T I .4a
X I .4a
X I .52
.63
.67
TI .78
TI
TI
Bock Fluor
B I lumen
Coke
a
Small
I
tr
RRUS NO.
I
903
DEPTH
I
Lor
I .85
PtAGNOLIA 1 1 HUTCHINSON-FEDERAL
I
t
=
F
E
VALUES
$
MEAN
ST0 OEV
REDIAN
nODE
R
0
t 5
S
0
0.0
m
d
.
-3
I .0
2.0
3.a
VITRINITE REFLECTANCE IRANOOM X 1
Ro PlATURITY
22
I
I .53
0.13
:
:
1 .5.1
1 .65
HISTOGRARt
Range: 0- 4 X
Increment: 0.10?
KEROGEN DESCRIPTIO[I
Amorphous z
30 X
Exinlte
5 %
V, . . .I . . . ~
~ xI
. . ~ : I 50
15 X
lnertlni te
ORDERED REFLECTANCE VALUES:
T1.32 tl.52
X1.73
1 1 . 3 2 ~ 1 . 5 4~ 1 . a ~
TI .33 TI .54
T I .4l XI .60
T I .42
T1 . 4 3
4.0
8965.0 F1
2732.5 M
.63
' # I .63
X I
Bock Fluor
El I Tumen
Coke
TI .46 T I .64
TI .48 TI .64
T I .48 T I .66
T I .51 X 1 . 8 6
-108-
1
LOX
t
Smoll
2
tr
~
~
PIAGNOLIA n l HUTCHINSON-FEDERAL
RRUS NO.
I
DEPTH
I
I
= Ro
b
WAN
S T 0 DEV
PIEDIAN
PIOCE
5
9125.0 F t
2781.3 n
MATURITY
VALUES
0
906
25
t
:
I
I
HISTOGRAPIt
0
Ranger 0- 4%
I n c r e m e n t , 0.10%
.E
V I T R I N I T E REFLECTANCE (RANOOPl X 1
KEROGEN OESCRIPTION
:
25 %
Amorphous
5 %
Exinire
1
50 X
Vitrlnite
Inerrlnite I
20 X
OROERED REFLECTANCE VALUES,
0.91
I .17XI.45
X1.65
1.86
1.001.27
rl.56
1.03 1.27Xl.52
Tl.55
1.071.28
I .i0
I .29 T I .56
.1 .. .l-U
x. 1. . 3-~
1
I , 1 0T I. a
I , 1 3 V I .40
1.14 J1.43
I ,14 T I .43
11.65
Xl.66
1.91
2.13
TI.67
X I .69
x 1 . 5 8 x1.72
XI.
S
i T I .76
T I .62 Tl.77
Tl.62 rl.80
XI .64 * I .83
PIAGNOLIA .1
Back F l u o r
81 rumen
Coke
I
~r
j
HUTCHINSON-FEDERAL
No.
DEPTH
I
8
I
910
9515.0 F t
zg~m.2 n
Ro nATURITY
R
15
0
VALUES
l
nEAN
ST0 DEV
PIEOIAN
14
>
1 .62
0 .14
1 .65
:
:
I .65
nOOE
'
I .0
2.0
3l.0, ' '
' '
V I T R I N I T E REFLECTANCE IRANOOPl X 1
1.06
4". 0
:
Amorphous
I
Exinire
:
Vltrinlte
Inerrinlle 8
.68
31.69
XI .72
Tl .78
T I .81
TI
.36
T I .42
fl.43
* I .54 T1 . 8 5
31.56
1.97
~ 1 . 5 a 2.04
TI
'
HISTOGRAPI:
Range, a- 4%
I n c r e m e n t ) 0.10%
KEROGEN OESCRIPTIOF
ORCERED REFLECTANCE VALUES:
0.90
Low
Pled
I
I
I
RRUS
F
I
I
1
I .59
0.13
1 .62
1.65
I
.
I
T I .61
X I .66
-109-
Back F l u o r
:
B i fumen
I
Co he
I
20
tr
65
15
Low
ned
tr
X
X
X
X
...
...
.1
VISUAL KEROGEN ANALYSIS
-
REFLECTED LIGHT
BRINKERHOFF # I CABEZON-GOV'T
Project No.
.r
SIADMEPNLTEI F I CRAETFIKLOEENCRCHOTAG.REANC T E R ITSOTCI C S
RRUS
.1
: RRUS/823/T/43/02
403-404
409-410
415-416
D Z P(TFHe e t )
7226
7583
7876
Ro %
Am%
E x % V I t % I n e rFtl%u o r
1.17
35
35
30
10
10
10
"
"
1.20
40
45
50
%
1s
LOW
10
LOW
10
LOW
---0.14
----
I
-110-
ROBERTSON
RESEARCH [US.] INC.
BRINKERHOFF # I
CABEZON-GOV'T
RRUS No.
I
OEPTH
:
I
CAVEO
+
CANTAn.7
403-404
7226.0
2202.5
'Z
= RoIIATURITY
8
VALUES
flEAN
ST0 OEV
MEOIAN
. .
ORDERED
0.33
0.34
0.35
0.37
0.37
0.38
0.40
a.41
0.41
0.43
00. .4657
00. 4
. 657
0.45
0.48
0a. .4795
0.54
0.57
0.59
0.62
0.67
0.70
.
n
2
I
1.17
0.07
1 .24
1 .25
8
I
MODE
V I T R I N I T E REFLECTANCE
IRANOOfl
Ft
HISTOGRAI1:
Range: 0- 4%
I n c r e m e n t , 0.10%
XI
VALUES :
0.88
a.89
0.92
0.92
a.98
0.98
KEROGEN OESCRIPTION
I
35 X
Amorphous
1
I0 x
Exinire
Virrinire
I
40 X
I n e r t in1 t e I
15 X
Back F l u o r
8 i rumen
Co he
0.76
0.82
0.83
0.88
t
I
I
Lou
Small
None
BRINKERHOFF SI CABEZON-GOV'T
RRUS No.
I
DEPTH
I
:
CAVEO
*
409-410
7583.0
2311 . 3
FI
I1
RECYCLED ?
II
VALUES
nEAN
ST0 OEV
IlEOIAN
16
I
0.99
0.49
0.82
a.55
>
I
nODE
HISTOGRAfl:
Range, 0-4%
I n c r e m e n l t 0.10%
0.24.0
: . 3a . 0
2.a
V I i R I N I T E REFLECTAkCE IRANOOn X i
KEROGEN OESCRIPTION
OROEREO REFLECTANCE VALUES:
0.50
0.98
.43
Amorphous
Erini t e
Viirinite
Inerlinire
,GI
.63
.72
.93
B o cFk l u o r
B i lumen
Coke
-1111
,
I
I
t
I
I
I
35 Z
10 x
45 X
10 X
Low
None
None
ERINKERHOFF . I
I
CABEZON-GOV'T
RRUS No.
I
DEPTH
I
:
415-415
7876.0
2400.6
FI
n
V = Ro MATURITY
PN
5
, ,,,
a.0
,
,
,
, ,
, ,, ,,,,,, ,,
2.8 4.0 3.0
I .a
VITRINITE REFLECTANCE (RANSOn X 1
-
:
MEAN
ST0 OEV
nEDIAN
nOOE
:
:
12
1.28
0.12
I .32
I . 15
HISTOGRAM:
Ronge, a- 42
Incremenll 5.10%
KEROGEN OESCRIPTICN
30 X
AmorDhous I
I
~e x
Exinire
5E X
Vltrtnl1e I
IO X
Inerr inlteI
ORDERED REFLECTANCE V .UES :
.66
1.93
0.30 0.91 Xl.20
.67
5.38 0.97 x1.32
.67
0.97 Xl.32
0.41
.69
0.48 1.00 *1.38
.70
0.57 1.07 X I .40
.70
0.58 X I .I3 TI .44
.72
0.58 * I .is r~ .47
.74
0.60 71.17 1.55
.80
0.67 X1 .I9 1 . 5 6
.93
0.90 T1 .20 1.64
EOch
Y
-112Y
s VALUES
Fluor
I
81 lumen
I
to he
I
LOU
Smcll
Nore
VISUAL KEROGEN ANALYSIS
-
1
REFLECTED LIGHT
DELHI # 4 UTE
Project No.
: RRUS1823IT143102
S A M P IL DE E N T I F I C A T I RO EN F L E C KT E. R O G CE HN A R A C T E R I S T I C S
RRUS
I O O I - ~ ~
8145
8765
1003-04
1009
1013-14
D E P(TFHe e t )
7845
8453
Ro %
E2%
Am%
0.90
0.91
0 . 9 4
40
1.00
1.
9125
9475
1019-20
1az1-22
1023-24
9605
aa
1.11
1.14
3 51 . 1 0
40
50
35
35
40
30
V i t % Inert% Fluor
5
5
5
5
S
5
10
5
2:
2a
20
35
35
30
35
25
25
25
25
30
30
35
25
30
%
Med
Med
High
Mad
------1 . 18
----
Hfgh
High
Med
----------
I
I
1
DELHI
,..'3
a4
UTE
RRUSNo.
1001-1?W2
DEPTH
I
t
.
I
T
= Ro
8
VALUES
MEDIAN
MODE
W0?.l,
0 ,,,,,
W
0.0
2.0
,
,
3.0
' '
VITRINITE REFLECTANCE IRANOOM
'
4: 0
2391 .2 M
nATURITY
PIEAN
ST0 DEV
S
Fr
7845.0
7
r
0.90
0.1Q
0.88
I
,
0.85
HISTOGRAMt
Range: 0- 41.
Incrementt 0.10%
X1
KEROGEN DESCRIPTION
Amorphous :
48 X
Exinite
E X
25 X
Virrinire I
Inertlnite I
3E X
ORDERED REFLECTANCE VALUES:
T0.88
a.4
X10 . 9 8
0 . 4 5 Xl.02
0.55 X1.03
0.41
0.55
Bock Fluor
0.61
B I rumen
Coke
0.69
~4.74
I
Mecl
:
Smell
:
Nore
* E . 82
r0.85
DELHI
84
UTE
RRUS
NO.
DEPTH
*
~
, , , , , , , , , , , , , , (
2.0
3.0
VITRINITE REFLECTANCE IRANDOE
4.0
f'l
9
I
EiEF
0.61
0 .I I
0.62
I .F5
1
HISTOGRAP(:
Range: 0-4%
Increment: 0 . 1 0 %
KEROGEN DESCRIPTICN
Amorphous I
4r %
Exinite
5 %
Virrinire I
ZF X
Inertinire
35 %
0.3J T 0 . 8 5
Y
FT
X1
ORDERED REFLECTANCE VALUES:
-1)
8145.e
2482.E
MEAN
S
0 . 5r00 . 9 2
0 . 5 0 al.00
0 . 6 2 $1.00
0 . 7 0 TI.02
0.71 J1.07
1.40
0.72
T0.76
t0.77
T0.83
1003-1004
= Ro MATURITY
* VALUES
,~ , , , , , . , , ,
I .0
I
:
IIlL,
0
0.0
I
Bock Fluor
8 I rumen
Coke
-114-
I
t
:
Mecl
Smoll
Nore
DELHI a4
UTE
25
RRUS N o .
DEPTH
R
0
F
7
=
E
VALUES
15
,
IEEg
:
:
8453.8 Fr
2576.5 PI
RotlATURlTY
17
L
V I T R I N I T E REFLECTAhCE 1RANOCM % I
KEROGEEI DESCRIPTION
:
58 X
Amorphous
Exinlre
5 %
OROEREO REFLECTANCEVALUES:
0.51
0.77
0.53
0.77
0.57 78.83
E . 6 1 70.84
XE.93
XE.93
30.96
LE. 98
0 . 6 1 X E . 8 4 71 .01
E . 63 78.87 X 1 . E 1
0 . 6 6 7E.87 71 . E 2
0.67 XE.90 XI .E4
E . 68 Y E . 9 2 X I . E 6
~~
0.75XE.92
1.41
1.43
1.52
I .63
Vlrrlnlre
Inertlnlre
Back Fluor
8 I rumen
Co he
25 X
Hlgn
t
I
,
ned
None
UTE
25 3
RRUS No.
>
1813-1814
DEPTH
I
8765.8
2671 . 6
8
T
18
8
=
Ft
n
RoMATURITY
s VALUES
L
tlEAN
ST0 OEV
VEDIAN
I
I0
I .0E
E.09
I .07
8.95
:
nOoE
Ei5
G
HISTOGRAPIS
5
Range: E- 4%
E
0.0
1 .E
3.0
2.0
V I T R I N I T E REFLECTANCE 1RANDOn X I
OROERED REFLECTANCE VALUES,
8.45
E . 6 6 XE.88
1.12 1.21
1 .I4
I .26
0.47 0.67 XE.91
8.50
a.68 ~ 0 . 9 1 1 . 1 4 I . x
6.50
8 . 6 8 76.93
1.15
1.27
0.52
a.72 r ~ 1 . 9 5 I . 1 5 1 . 2 7
8.55
0.72 X1.07
1.15 1.38
0.55
0.77 11.09
I .2E
I .33
0.59
a.77 71.08 I . Z E
1.48
1.21
0.60 8.77 7 1 . 1 8
1.68
0.64
28 X
I
1.28
DELHI a4
E
8
'3.83 S1.IE
1.21
4.0
Incremenr: E.IEX
KEROGEN DESCRIPTION
I
35 X
Amorphous
Exinire
5 %
Vlrrlnlre
:
35 X
Inerrinire I
25 X
Back
2.12
-115-
Fluor
I
8Irumen
:
t o he
I
ned
iled
None
I
I
I
I
I
I
I
m
DELHI
a4
UTE
RRUS No.
:
DEPTH
I
1017
8933.0 Ft
2722.8 M
I
= Ro MATURITY
8
i
VALUES
MEAN
ST0 OEV
MEDIAN
MODE
5
21
I
I .08
0.03
I .09
I
:
1.15
HISTOGRA~I
Ronge, 0- 4 %
0
Increment, 0.10%
VITRINITE REFLECTANCE IRANOOM
X1
.-
KEROGEN OESCRIPTION
Amorphous :
35 %
5 %
Exinlte
35 X
Vltrinite t
Inert inlte I
25 X
ORDERED REFLECTANCE VALUES,
0.77
0.80
70.94
X0.96
r0.87
r0.99
71
.06 XI.19
XI .07 7 1 . 2 0
.09 X1.20
.I0 1.22
TI .12
1.22
~ 1 . 1 3 1.23
T I .I5
1.24
X1.01
1.25
Xl.O1 X 1 . 1 6
~ 1 . 0 271.17 1.27
XI .03 X I . I 8
I .27
71
TI
1.30
I .34
1 .35
I .47
1 .48
I .50
I .52
I .52
I .58
1 .59
1.62
.66
.71
.83
.83
I83
.85
.92
,95
OELHI
Bock
Fluor
8 I lumen
to k a
s4
t
I
UTE
25 7
RRUS No.
I
DEPTH
s
1019-1020
I
.0
r
Y
Y
9125.0
2781.3
X
= RO MATURITY
#
VALUES
NEAN
ST0 OEV
MEDIAN
MODE
VITRINITE REFLECTANCE IRANOOM
Med
Med
Nore
:
Ft
M
15
1.11
I
0.09
:
1.11
1.05
HISTOCRANt
Ronge: 0- 4%
Increments 0.10%
XI
KEROGEN DESCRIPTION
4R X
Amorphous I
5 %
Exinl t e
25 X
Vitrinlte I
363 %
Inertlnlte I
Back Fluor I ti i gh
t
Ne\$
B I rumen
I
None
Coke
ORDERED REFLECTANCE VALUES:
0.47 a.85 X I . 0 8 ~ 1 . 2 9 I .84
0.68 0.86 X I .09 1.32 2.03
0.73 0.88 '11.09 I .32
1.39
' 0 . 7 3 0.92 XI.11
1.41
0.74 0.93 X I . 1 1
0.75 0.93 71.13 1.57
0.77 10.97 ~ 1 . 1 7 I .SE
1.63
0.78 71.00 X1.17
0 . 8 1 ~ 1 . 0 0~ 1 . 2 0 1 . 7 0
0.84 XI.01 X1.22 1.72
-116-
ROBERTSON =
RESEARCH
[US.] INC.
.. .~
Y
.~
-
-?c
,
DELHI
84
UTE
RRUS No.
I
DEPTH
,
1021-1022
I
T
= Ro MATURITY
8
VALUES
nEAN
ST0 OEV
MEOIAlv
MOOE
E.0
2.0
3.0
I .a
VITRINITE REFLECTANCE IRANOOM
4.0
Tl.06
0.90 T I .10
1.48
1 .41
1.61
2.81
.63
.63
.66
2.01
~~
:
I .25
HISTOGRAnt
Range: 0- 4 %
Increment, E.10X
Bock Fluor
8 I 1 umen
Coke
~
2.02
2.16
2.17
.67
1.14
E . 14
1.15
I
KEROGEN OESCRIPTION
30 4!
Amorphous I
1
I0 X
Exinlte
Vitrlnite I
30 %
30 X
Inertlnite I
1.84
.62
13
I
X1
OROEREO REFLECTANCE VALUES,
0.45 m.96 1 1 . 2 7 1.50
1.77
0.45 TE.96 71.32 1.54 I . 8 8
8.53 LE.96 T I .33 1 .56 1.89
8.67 78.98 1.37 1.59 l.Ql
0.73
9475.A Fi
2888.0 n
8
I
I
High
Med
None
.
DELHI m4 UTE
RRUS NO.
I
DEPTH
I
t
'#
E
MEAN
ST0 OEV
MEDIAN
MOOE
,.a.
E.O
I .0
,
..
3.0
OROERED REFLECTANCE VALUES:
8.62
E . 66
Xl.19
1.82
.50 1.92
0.76
.52 1 .96
0.77
.52 1 .99
E . 79
.54
2.07
.61
8.86
.63
0.93
E.94
.63
X 1 .E5
.66
XI
. E6
.68
4.0
2 : 0 " " " " " ' " ' " " '
VITRINITE REFLECTANCE IRANOOM
8685.B F?
2927.6 pi
Ro MATURITY
VALUES
S
1023-1924
3
:
1.1a
0.87
I .05
I .a5
:
I
HISTOGRAM:
Range: 0- 4%
Increment: 0.10%
XI
KEROGEN OESCRIPTION
35 %
Amorphous I
5::
Erlnlte
Vltrinlle 1
35 2
25 X
Inertinlte 3
B o c k Fluor
E I tumen
Co he
I
I
a
ned
High
None