New Mexico Bureau of Mines & Mineral Resources
Socorro. N M 87801
A DIVISION OF
NEW MEXICO INSTITUTE OF MININO & TECHNOLOOY
O P E N - F I L ER E P O R T
313
HYDROCARBON SOURCEROCKEVALUATION,OF
SUN NO. 1, ACOMA PUEBLONO.
1,
S E C . 2 , T 7 N , R7W, CIB.OLA . COUNTY, NEW MEXICO
B y G . S . Bayliss and.R. R . Schwarzer
December 1987
NEW MWCO TECH IS AN HlUM OPPORTUNITY/AFFIRMATIMACTION INSTITUTION
NEW MEXICO HYDROCARBON SOURCE
ROCK EVALUATION PROJECT
SUA AO.l, ACOMA PUEBLO AO.l
SEC.2, T7N, B?W, VALENCIA COUNTY, HEW MEXICO
API NO. 30-061-07031
NOBTHHEST AREA
GEOCHEM JOB NO. 3593
Prepared
for
PROGRAM PARTICIPANTS
Dr. Geoffrey S . B a y l i s s
and
Dr. Rudy R. Schwarzer.
GEOCHEM LABORATORIES, INC.
1143-C BRITTMOORE ROAD
HOUSTON,
TEXAS
77043
(713) 467-7011
CONFIDENTIAL
DECEMBER 1987
CORRECTED COPY
AEW MEXICO EYDROCARBOlJ SOURCE ROCK EVALUATION
WELL NAME:
API NO.:
AREA:
LOCATION:
SUN N O . l ,
GEOCHEM JOB NO.:
TOTAL DEPTH:
INTERVAL SAMPLED:
TOTAL NUMBER OF SAMPLES:
GEOCAEM
SAMPLE
NUMBER
SAMPLE
DEPTH
~~
3593-001
3593-002
3593-003
3593-004
3593-005
2110-2160
4180-4230
4330-4350
4450-4520
4600-4650
ACOMA PUEBLO N O . l
30-006-07031
NORTHWEST
VALENCIA COUNTY, NEW MEXICO
3593
4794 f t
2110-4650 ft.
5
SEC.2, T7N, R7W
.
STRATIGRAPHIC
INTERVAL
~
San Andres
Pennsylvanian
Pennsylvanian
Pennsylvanian
Pennsylvanian
0
0
8
H
H
-
4
-
X
X
X
X
X
X
X
X
X
X
H
a.
-.
14
N
cn
\
6l
-
-
-
I
I
I
I
I
I
I
I
I
I
I
-~
I
I
I
I
I
I
I
I
I
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r
I
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I
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..........................
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..........................
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x
,
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30
cn 9
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-
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-
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l2
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)
-61
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14
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r
TABLE I
RESULTS OF TOTAL ORGARIC
I
CARBON
NEW MEXICO HYDROCARBON SOURCEROCK EVALUATION
SUN NO.l, ACOMA PUEBLO NO.1
SEC.2, T7N, R7W, VALENCIA COUNTY, NEW MEXICO
API #30-006-07031
r
1"
GEOCEEM
SAMPLE
NUMBER
DEPTE
INTERVAL
(feet)
TOTAL ORG,'VIC
CARBON
3593-001
3593-002
3593-003
3593-004
3593-005
2110-2160
4180-4230
4330-4350
4450-4520
4600-4650
0.18
0.27
0.28
0.28/0.30
0.24
r
F
r
Y
Y
*
See Appendix a t rear of report
( X of Rot:k)
*
TABLE I1
LITHOLOGICAL
DESCRIPTIONSAND ORGANIC
CARBONANALYSES
NEW MEXICO HYDROCARBON SOURCE ROCK EVALUATION
SUN NO.l, ACOMA PUEBLO NO.1
NEW MEXICO
SEC.2, T7N, R7W,, VALENCIA COUNTY,
API #30-006-07031
GEOCEEM
SAMPLE
NUMBER
3593-001
DEW
IATERVAL
(feet)
-C
0.27
0.28
50% Shale, calcareous,
gray.
dark
medium
50% Mudstone, slightly
calcareous, pale
red
to
5R-612
to
(CAVED).
grayish
red
-B
N4
1OR-412
0.28J0.30
4450-4520
50% Shale, calcareous,
gray.
dark
medium
50% Mudstone, slightly
calcareous, pale
red
to
5R-612
grayish red (CAVED).
-B
-B
5R-612 to
10R-412
4330-4350
-A
-A
Nt3
45% Limestone, fine crystalline, N7 to
lightgraytodarkgray.N3
55% Mudstone, slightly
5R-612 to
calcareous, pale red t o
1OR-4/ 2
grayish red,(CAVED).
-B
3593-005
.x0
N3
4180-4230
-A
3593-004
-A
(wt
*
0.18
35% Dolomite, fine crystalline,
dark gray.
5% Anhydrite, fine crystalline,
very pale gray.
60% Mudstone, slightly
calcareous, pale red to
grayish red (CAVED).
-B
3593-003
ORGARIC
CARBON
2110-2160
-A
3593-002
LITHO DESCRIPTION
GSA
NO.
N4
to
1OR-412
0.24
4600-4650
65% Shale, calcareous,
N4gray.
dark
medium
35% Mudstone, slightly
to
calcareous,
pale
red
(CAVED).
grayish
red
*See Appendix at rearof report
5R-612 to
10R-412
TABLE 111
SrmpuBY OF ORGAAIC CARBON AAD VISUAL RBBOGEN DATA
NEW HeXICO HYDROCARBON
SOURCE
ROCK EVALUATION
SUN N O . l , ACOMA PUEEUJ N 0 . 1
SEC.2, T7N, R7U, VALENCIA MONTY, NEW HEXICO
API #30-006-07031
GEocHEn
SAKPLE
TOTAL
ORGANIC
w
AIllIBER
3593-001
3593-002
3593-003
3593-004
3593-005
2110-2160
4180-4230
4330-4350
4450-4520
4600-4650
n
0.18
0.27
0.28
0.2R10.30
0.24
ORGAAIC UATTER
TYPE
A-I;Am*-W;A;Am*-I;A-I :W:Am**
. .
A-I;-;h*
A;J;W
T
Al
-
t
0
0
0
n
0
VISUAL ABDXDANCE
[ZBD gcem
A
W
T
I
- - 33
40
31
40
50
17
n
23
0
20
ALTERATION
STAGE
33
317
31
40
30
I
&TEEATION
INDEX
2.2
2.6
2.6
2.6
2.6
LEGEND:
KEROGEN KEY
Predominant;
60-1002
Secondary;
20-40%
hace
0-202
A l - Alga1
Amorphous-Sapropel
Re1 ic Amorphous-Sspropel
Aerbaceoue-SporeIPollen
Degraded Rerbeceous
A*
w
- Woody-Structured
u
= Unidentified Material
I
= Inertinire
AmAm=
A
=
-
c
-
Coely
TABLE IV
RESULTS OF ROCK-RVAL PYROLYSIS ANALYSIS
NEU
MEXICO
*
HYDROCARBONSOURCE ROCK EVALUATION
SUN N0.1, A C M PUEBM NO.l
SEC.2, T7N. R7W, VALENCIA COUNTY, NEW HEXICO
API 630-006-07031
2110-2160
3593-001
3593-002
3593-003
3593-004
3593-005
41804230
0.17
4330-4350
4450-4520
381 4600-4650
400
336
399
352
0.03
0.66
0.07
0.26 0.27
96
0.21
0.18
0.89
0.86
0.10
0.30
0.91
0.32
133
1.450.03
1.31
0.29
0.14
0.24
0.03
0.30
0.40
0.47
0.49
0.24
0.24
0.24
0.1s
0.00
0.03
0.03
0.14
0.03
~~
~
0.27
0.28
0.29
38
96
75
313
133
~~
366
537
467
306
125
... .>.
A.
.- . . .
T.O.C.
SI
s2
*
--
Total organic carbon, vt.%
Free hydrocarbons. mg Aclg of rock
= Residual
hydrocarbon
potential
(mg AClg or rock)
SEE APPENDIX AT REAR OF REPORT
s3
P W
Kydrogen
Index
-
COZ produced from kerogen p y r o l y s i s
W w n
(ma coz/g of rock)
0.083 (SI + S2)
PI
Index
WAX
mg AClg organic carbon
--
mg C 0 2 1 ~organic carbon
S I I S I + s2
=Temperature Index. degrees C.
APPENDIX
*NOTE : Thesesampleswere
mixtures of cavedredmudstones
and indigenous
material.
The pickingofanindigenoussample
was i m p r a c t i c a l s o thesample
An "Adjusted TOC" v a l u ef o ri n d i s e n o u s
was analyzedwithoutpicking.
m a t e r i a l was c a l c u l a t e da sf o l l o w s :
(F~)(TOC~)+ ( F ~ ) ( T O C ~=) (~)(TocT)
TOCI = TOCT
-
Where FI = fractionofindigenoussample
FC = f r a c t i o n o f CAVED m a t e r i a l
The d a t a a r e p r e s e n t e d i n
(Fc)(TOCc)
FI
TOCI = TOC ofindigenoussample
TOCc = TOC o f CAVED m a t e r i a l
TOCT = TOG of Total sample
Appendix A.
In l i k e manner,adjustedvalueshavebeen
These a r e shown i n Appendix B.
computed f o r t h e
Rock-Eva1 d a t a .
No adjustments wereneeded
f o rt h ev i s u a lk e r o g e nd a t as i n c et h er e db e d s
contain any kerogen
of any s i g n i f i c a n c e .
do not
APPENDIX A
ORGANIC CARBON VALUES CORRECTED
FOR CAVED MATERIAL
GEOCHEH
SAMPLE
NOMBER
DEPTH
TOTAL
ORGANIC
INTERVAL
CARBON
( Z o f Rock)
( f e e t ) (Total Sample Analyzed)
3593-001
2110-2160
3593-002
3593-003
3593-004
3593-005
. .
3593-006
4180-4230
4330-4350
4450-4520
4600-4650
Composite of caved
redmudstone
taken
from a l l 5 samples
350.18
0.27
0.28
0.28/0.30
0.24
0.12
BRIEF
LITHOLOGIC
DESCRIPTION
Dol,
45
50
50
65
5 h h y . 60 Red H d s t
Im, 55 Red thist
Sh. 50 Red Hdst
Sh, 50 Red H d s t
Sh, 35 Red Hdst
ADJUSTED TC-3
Value alloving for
non separated caved
material
0.27
0.45
0.44
0.44
0.30
APPENDIX B
ROCK-EVAL PYROLYSIS AAALYSIS C O R R P m D FOR CAVW MATERIAL
NEW HExlCO RYDROCARBON
SOURCE
ROCK EVALUATION
SUN N O . l , ACOHA PUEBWNO.l
SEC.2, T7N, R7W, VALENCIA COUNTY, NEW MEXICO
A P I 830-006-07031
2110-2160
3593-001
3593-002
3593-003
3593-004
3593-005
T.O.C.
SI
s2
4180-4230
4330-4350
4450-4520
4600-4650
0.13
--
400
336
399
352
381
0.11
0.43
0.33
1.34
0.40
125
0.05
0.28
0.28
1.26
= T o t a l organic carbon, w t . %
Free hydrocarbons, mg Rclg of rock
Residual
hydrocarbon
potential
( m gR C l g
or rack)
s3
PC*
0.99
2.42
0.05 2.06
1.31
0.38
133
0.30
0.40
0.47
0.49
0.30
0.24
= C02 produced f r w kerogen p y r o l y s i s
(mg COZIg of rock)
-
0.083
tsl
+ S2)
Hydrogen
Index
= mg HClg organic
carbon
0.01
0.06
467
0.22
0.04
oxygen
Index
PI
TUAX
0.27
0.45
0.44
0.44
-
38
96
75
313
366
537
306
organic carbon
S l I S l + s2
= T e m p e r a t u r e I n d e x , degrees C.
= mg
COZIg
LEGEND FOR SUMMARYDIAGRAM
DEPTH:
LITHO LOG:
in feet
see lithology symbols
STRATIGRAPHY: by age
percent total organic carbon
X TOC:
Rock-Eval,
Hydrocarbon Index= 100 S2(0/00 Wt)/TOC
:
HI
Rock-Eval,
Oxygen
Index
100 53 ( O / O O Wt)/TOC
01
:
Rock-Eval, S 2 peak (ppm)
HC YIELD:
Rock-Eval, Ratio o E S2 to 53 peak
sz/s3:
see Kerogen symbols
KEROGEN:
Rock-Eval, maximum temperature ofS2 peak, i n degrees Centigrade
T-MAX :
Vitrinite Reflectance ( s c a l e 0 to 5 )
%ROA ) :
Thermal Alteration Index (Scale1 to 5 )
TAI
Rock-Eval, S I peak (ppm)
FREE HC:
Rock-Eval, Productivity Index= SI/(SI+S2)
PI:
-
-
KEROGE?! TYPES
LITHOLOGIES
SHNE
SILICEOUS ROCKS
MUDSTONE
EVAPORITES
SILTSTONE
CDRL
SANDSTONE
IGNEOUSROCKS
CONGLOMERRTE
VOLCRNICS
BRECCIA
METRMORPHIC ROCKS
LIMESTONE
BRSEMENT
DOLOMITE
0
MARL
D<3 MISSING SECTION
OTHER
,
AMORPHOUS
1
I
HERBRCEOUS
1-__"._.
MOOD)'
INERTINITE
GEOTHERMAL DIAGENETIC CRITERIA
IGEOCkEY u
B
o
R
A
o
lR
E
Is
.lW.1
Y
Y
..