New
Mexico Bureau
of Mines and Mineral
Open-File ReportNo. OF-266
Resources
TOTAL ORGANIC CARBON ANALYSES OF THE TEXACO, INC.
NO. 1 HOWARD MAJOR (SANDOVAL COUNTY)
, TENNECO OIL CO.
NO. 1 PAH (SAN JUAN COUNTY), CLAUDE HUCKLEBERRY NO.
1
FEDERAL (CATRON COUNTY), REESE
AND JONES NO. 1
TECOMTE (VALENCIA COUNTY),AND SHELL OIL CO. NO. 1
LAGUNA WILSON TRUST (BERNALILLO COUNTY)
WELLS, NEW M E T C O
By Charles R. Dellenback
Exxon Company,U.S.A.
Midland, Texas
January 15, 1979
EXON COMPANY U.S.A.
POST OFFICE BOX 1600. MIDLAND. TWAS 79702
EXPLORATION DEPARTMENT
SOUTHWESTERN DlWSlON
Januarv 15. 1979
Included are the results of the total organic carbon analysis made from
you loaned us in July, 1978. The
the samples Of the five wells which
wells are:
7-qb......._
!-L?
s-
Shell #l Laguna Wilson
8-9N-lW
Bernalillo Co., New Mexico
9
Reese & Jones #I Tecolote
a-6~-3~
Valencia Co., New Mexico
3
Huckleberry #l Federal
ll-2N-16W
Catron Co., New Mexico
\
Texaco #l Major
10-13N-3W
Sandoval Co., New Mexico
x
Tenneco #l Pah
3-25N-llW
San JuanCo., New
Mexico
It is our mutual understanding that these will
data be kept confidential
for one year
and then become the property
of the Bureau. We would like
to thankyou for your courtesies and help during this project.
Yours very
truly,
e . R u
C. R. Dellenback
CRD/lV
Enclosure
A DMSlON OF EXYON CORPORATION
,
TABLE
'
Organic Hatter Contents and Lithologic Descriptions
of Cuttings Samples
from thefenaco 81 Haior.Wel1
Sec. 10-13N-3W. Sandoval County, New Hexico
9
Description
Depth Interval,
Lithologic
Ft
.
100-300
300-600
Percent Organic*
Formation
Cretaceous
Korrison
1350-1470
Entrada
0.13
1476-1700
Chinle
0.09
1700-2000
0.08
2000-2770
0.06
2770-2850
2850-3080
C
Aqua Z a T a
San AndresGlorieta
0.14
3250-3500
YeSQ
0.07
3740-4200
4200-4400
4400-4700
0.08
lfeaeta
Blanca
Ab0
I,
'
5070-5200
0.11
0.06
Hadera
0.36
5200-5400
0.08
5400-5600
5600-5700
0.12
0.14
5700-5850
- Total
-
0.08
0.21
4700-5070
*TOC
TOM
0.05
0.06
3080-3220
3500-3740
9
1.26
0.22
2.02
740-1200
'
1
strawn
0.11
Organic Carbon
Total Organic Hatter calculated from TOC
Olive blk., non-calc. shale
It. grayish-yellow-green 6 med. greenish-gray,
non-calc. shale; sed. gray
h olive blk.nonale. silty shale
Ued. olive grayh med. dk. greenish-gray,
2.47
non-calc. shale
Grayish-red h lt. olive gray, sl. calc.t o V.
0.16
calc. claystn. 6 sltstn.; lt. olive grayh
med. gray, non-calc. mudstn.
& shale
0.11
Mod. reddish-brown, grayish-red h It. olive
gray, mod. calc.to v. calc. sl. silty shale
0.10 Olive gray h dk. reddish-brown, non-calc. to
mod. calc. claystn. 6 shale
0.07
Grayish-red & dk. reddish-brown,non-calc. to
mod. calc. shale
Grayish-red, med. yellowish-brown 1s.
0.06
0.07
Grayish-red, reddish-brownh med. o'.ive gray,
non-calc. clavstn. h shale
Pale yeltlowisi-brown t o dusky yello,*ish-brown
0.17
limey dolomite
0.09, Dusky red, dk. reddish-brow h pale brown, noncalc; shaie 6 claystn.
0.10 Grayish-red, reddish-brownh med. gray, noncalc. shale
some claystn.
0.10 Grayish-red, reddish-brown,med. gray h med.
olive gray, non-calc. to sl.
calc. shale
0.13
Grayish-red, dk. reddish-brown h med. olive
gray, non-calc. shale, some silty
Grayish-red, reddish-brown& dk. reddish0.07
brown, non-calc. shale, some silty
Dk. reddish-brown, grayish-brownb med. to
0.26
med. dk. gray, non-calc.t o mod. calc. shale
Pale yellowish-brown h dusky yellouish-brown
0.44
dolomite'& dolomitic 1s.
0.10 Olive gray, pale yellowish-brown tc dusty
yellowish-brown l a .
Lt.. olive gray to olive blk.
1s.
0.15
Olive blk. to yellowish-gray
1s. wi. some
0.17
limey dolomite
It. olive grayto olive blk. 1s. wi. some
0.13
limey dolomite
1.54
0.27
vi.
TABLE 2
Organic Matter Contents
and Lithologic Descriptions of Cuttings Samples
Depth Interval,
Ft
.
100-365
495-550
,
Percent OrRanic*
Formation
Nacimiento
Kirkland
TOM
-
0.18
0.11
0.22
550-800
0.09
800-1060
0.21
1060-1340
Fruitland
2.37
1340-1470
Pictured
1.58
1470-1830
Lewis
0.87
2170-2510
LewisCliff House
1.44
2510-2850
Cliff House
2.50
2850-3200
Henefee
7.56
3200-3780
2.85
3780-3990
Point Lookout7 . 8 2
3990-4400
Mancos
4400-4860
4860-5110
1.66
1.42
Gallup
5110-5360
'
&
3.68
3.39
5360-5730
Smastee
1.33
5730-5790
5790-5890
Greenhorn
Craneros
1.58
1.58
5890-8050
Dakota
1.43
6050-6340
6340-6590
MorrisonWestwater
Canyon
2.06
0.06
Lithologic Description
tied. olive gray, non-calc. claystn.
It. olive gray, greenish-gray & dk. greenishgray, non-calc. sltstn.; lt. olive gray,
non-calc., poorly consalidated mudstn.;
olive gray and med. dk. greenish-gray,
noncalc. shale and claystn.;a little dk. gray,
non-calc. qtzite.
0: 11 It. olive gray& med. dk. greenish-gray,
non-calc., fine to v. fine sltstn. vi. some
shale
0.26 It. olive gray to olive gray, greenish-gray
med. dk. greenish-gray, non-calc. fine to v.
fine sltstn. and shale
& greenish gray
2.89 Lt. olive gray to olive blk.
to dk. greenish-gray, non-calc. shale& v.
fine sltstn.;aome coal
& med. olive
1.91 Hed. dk. gray, brownish-blk.
gray to olive blk., non-calc. shaleL f. to
v. fine sltstn.
&
1 . 0 6 Brownish-blk., med. olive gray, olive gray
dk. greenish-gray, non-calc.& cal?., fine
to v. fine sltstn. & shale
1.76 tied: gray, med. dk. gray, brownish-blk.,
olive grayS greenish-gray, non-calc.shale
wi. some fine & v. fine sltstn.
Med. gray, grayish-blk., olive
pa:, & med.
3.05
dk. greenish-gray, non-calc. shale vi. some
fine tov. fine sltstn.
& olive gray,non9 . 2 2 Medium dk. gray to blk.
calc. shale; some coal stringers
i? darkest
shales
3 . 4 8 Hed: to dk. gray, brownish-blk.L olive gray
to olive blk.. non-calc. shale: some coal
stringers in darkest shales
'
9 . 5 4 Med. It. gray to grayish-blk., non-calc.
shale L fine to v. fine sltstn.; some coal
2.02 Med. Lo dk. gray, non-calc.,f i n e to v.
fine sltstn. wi. some shale
& med. olive to olive
1 . 7 3 Hed. dk. to dk. gray
gray, non-calc. tosl. calc. shale& v.
f i n e to fine sltstn.
gray to grayish-blk.S brownish4.49 Med:dk.
blk., non-calc. shale vi. coal stringers
in the darkest shales
4 . 1 4 Hed. dk. gray to grayish-blk., non-calc.
shale vi. coal stringers in the darkest shales
1 . 6 2 Med. dk. gray to grayish-blk., non-calc. to
sl. calc. shale
1.93 Brownish-blk., nod-calc.& 61. calc. shale
1.93 Hed. dk. gray, dk. gray 6 brownish-blk.,
non-calc. 6 61. calc. shale
1.74 Dk. gray & a little med. olive gray, non-calc.
0.13
shale
2.52
0.07
DR. gray
& brownish-blk., non-calc. s h a l e
V. dusky red, grayish-brown, lt. oliveto
olive gray,& greenish-gray, non-calc. silty
shale; white anhydrite
(?); white, calc.,
f i d e , qtz. s . .
Depth Interval,
Ft.
Percent OK anic
Formation
Ec"--k*
6860-7000
Sunrmersville 0.06
0.07
7000-7020
Todilto
0.24
0.29
7290-7490
Cbinle
0.04
0.05
7490-7780
"
0.06
0.07
0.04
0.05
7780-8020
8020-8100
Shinarump
0.04
0.05
8100-8240
Hoenkopi
0.05
0.06
8490-8800
Organ Rock
0.03
0.04
8800-9100
0.05
0.06
9100-9400
0.04
0.05
9400-9850
0.05
0.06
0.07
0.08
0.11
0.13
0.08
0.10
-
9900-10,000
Bemosa
10,100-10,300
10,300-10,500
10,500-10,700
i0,700-10,900
,I
0.17
0.14
0.12
0.15
Lithologic Description
V. dusky red, olivegray
& greenish-gray, noncalc., silty shale; some
It. gray & olive
gray, non-calc. & sl. -talc., v. fine ss. to v.
crse. sltstn.
V. dusky red, med. gray, brownish-g-ay,
greenish-gray & olive blk., non-celc., Silty
shale; olivegray h olive blk.1s.; med.
brown, It. gray & olive gray, non-calc., med.
sltstn.
Dk. reddish-brown, olive grayh greenish-gray,
'non-calc. SI some calc., fine to
v. fine
sltstn: L shale
Dk. reddish-brown, olive gray& greenish-gray,
non-calc. h calc.. shale. silty shaleL fine
to v. fine sltstn.
Grayish-red, sl. calc. shale& v. fine sltstn.;
grayish-pink, dk. grayish-red& meb. gray,
chalky & dine. 1s.; It. gray, calc. med. to
fine qtz. 6 s .
V. dusky red,dk. reddish-brown& brownish-gray,
non-calc. to calc. shaleL fine sltstn.; a
little v. It. gray, non-calc.,f i n e qtz. sltstn.
Grayish-red, brownish-gray & dk. gray, non-calc.
to sl. calc., shale& fine to v. fine sltstn.;n
qCz. ss.
little It. gray, non-calc., fine
V. dusky red, dk. reddish-brown, b-ownish-gray
& brownish blk., non-calc. to sl. calc. shale
& f. sltstn.; a little med. gray, olive gray
L dk. greenish-gray, non-calc., silty shale
V. dusky red, grayish-red, dk. reddish-brown,
greenish-gray, brownish-gray,b olive gray,
non-cslc. to sl. calc. shale
& fine tov. fine
sltstn. & silty shale
Grayish-red, dk. reddish-brown6 dk. gray,
non-calc. to sl. calc. shale& fine to v. fine
sltstn.; a little grayish-brown, v. calc. 1s.
Dk. reddish-brown L dk. gray, non-calc.Si sl.
calc. shale & fine to v. fine sltstn.;
a little
brownish-gray 1s.;a little pale yellouishbrown, mod. calc., finess.
Dusky brown, Hed-gray& olive gray, 1s. b
dolomite(?); a little gray 6 reddish-brown,
non-calc. L sl. calc. shale h v. f i n e sltstn.
It. gray to med.dk. I s . ; a little grayish-red,
reddish-brown L grayish-blk., nOn-CalC. to Sl.
calc. shale, silty shale6 v. iine sltstn.
m i t e , It. gray, med. dk. gray, reddish-brown
& olive blk. 1s.; dk. reddish-brolm,
browishgray h olive blk., non-calc. to
SI. calc.,
fine & v. fine sltstn.
Dk. reddish-brown, med. dk. grayh hrownishgray, non-celc. to $1. calc., fin? & v. fine
sltstn.; It. gray, brownish-gray la.
Lt. gray, med. dk.gray, brownish-blk.& olive
blk. 1s.; grayish-red, reddish-brwn, grayishbrown L med. It. to med. dk. gray, non-calc.
to 61. calc., fine sltstn.h shal?.
Depth Interval,
Ft
.
10,900-11,100
Formation
Bermosa
,
*TOC
TOH
-
0.09
0.08
11,100-11,250
I
Percent Or anic*
ON
11,250-11,300
Holas
0.14
11,300-11,410
Leadville
0.15
Total
-- Total
Organic Carbon
Organic Hatter calculated from
TOC
0.11
Lithologic
Description
White, med. gray h olive blk. Is.; v. dusty
red, dk. reddish-brown, brownish-blk.
6
olive blk., fine to v.' fine sltstn.h shale
0.10 Ht. t o med. It. gray & olive gray tc olive
blk. la.; dk. reddish-brown, brownish-gray,
med. to dk. gray h olive blk. non-calc.to
mod. calc. shale& fine to v. fine sltstn.
0.17
V. dusty red, reddish-brown, grayish-brown&
lt. to med. dk. gray shale6 fine to v. fine
,sltstn.; a little grayish-brown, dk. gray
&
olive blk. 1s.
0.18 White, med. dk. gray, pinkish-gray, grayishorgangc-pink & pale yellowish-brown 1s.;
dk. reddish-brown, grayish-brown, greenishgray h med. dk. gray, non-calc.
6 sl. CalC.
shale h fine sltstn.
TABLE 3
OrganicMatterContents
and L i t h o l o g i c D e s c r i p t i o n s of Cuttings Samples
from t h e H u c k l e h e r r i # I Federal Well
S e c .1 1 - 2 ~ - 1 6 ~ ,C a t r o nC o u n t y , New Hexico
Depth I n t e r v a l ,
Ft.
110-190
390-590
PercentOrganic*
Quaternary
Cretaceous
590-920
920-980
TOM
Formation
Graneros
0.10
0.80
0.12
0.96
1.59
1.94
4.19
5.12
Lithologic Description
L t . brown, v .c a l c .
mudstn.
Olivegray & dk.greenishgray,non-calc.
35% It. olivegray,non-calc.
claystn.;
mudstn.
Greenish-gray, med. o l i v eg r a y , med. gray h
med. dk.gray,
non- c a l c . c l a y s t n . ;
5% c o a l
h coalysediments
Greenish-gray, med. gray, me<l. dk. gray & o l i v e
b l k . ,p y r i t i c ,n o n - c a l c .
c1a:rstn. 6 s h a l e ;
10% dk.gray h med. olivegraymudstn.;
3%
coal
Med. gray, med. dk.gray,
I t . o l i v eg r a yt o
o l i v e b l k . h greenishgray,non-calc.mudstn.,
some w i . coalyplantremains:
15% med. gray
& shale;
10% dk.
t o med. dk.grayclaystn.
coalyseds.
gray t o blk.,non-calc.,
I t . t o dk.olivegray
&
ned. t o dk.gray,
& shale;
greenish-gray,non-calc.mudjtn.
10%dk.gray
t o blk:, non-?alc:coal
& coaly
seds.
Hed. I t . t o med. g r a y , I t . ol.ivegray,
greenish-gray,non-calc.modstn.
h s h a l e , some
w i . coalyplantremains
& dk.
n e d .t o med. dk.gray,olivegray
greenish-graymudstn.;
some s l . t o mod. c a l c .
.claystn.
Med. gray,dk.gray;olivegray,greenish-gray,
laminated,non-calc.
t o v. sl. c a l c . mudstn.
w i . some c l a y s t n .
Dk: graytograyishblk.,brownishgray,pale
reddish-brown,grayish-red,grayish-broun,
It.
o l i v eg r a y h yellowish-gray,non-calc.
to
c a l c .c l a y s t n . ;
med. gray, med. dk.gray
& It.
o l i v eg r a y ,n o n - c a l c .t o
sl. calc.,
fossilferousmudstn.;grayish-red,non-calc.,
fossilferous sltstn.
Yellowish-gray, med. t og r a y i s hb l k . ,g r a y i s h & med. o l i v e g r a y , nonred purple, pale red
c a l c .t o s l . c a l c . c l a y s t n . h s h a l e ;
10%
grayish-red h med. o l t v e g r a y , non-calc.
mudstn.
Med. 'dk. gray; t og r a y i s hb l k . ,
I t . olive
& grayish-red,non-calc.
g r a y ,o l i v eg r a y
claystn. h shale;
30% g r a y i s h - b l k . , o l i v e
h lr.
g r a y , mod. reddish-brown,grayish-red
brownish-gray,non-calc.
& calc. mudstn.,
some laminated
White,pinkish-gray,
I t . o l i v eg r a yt oo l i v e
b l k . Is.
V. I t . gray,v. I t . o l i v eg r a yt oo l i v eb l k .
Is. & dolomitic 1s.
L t . g r a y , med. I t . gray, med. o l i v eg r a yt o
o l i v eb l k . and grayish-brown, I s . & d o l o m i l i r
I s . , some v i . o i l smell i n acid
-
-
-
-
1.20
980-1040
1.41
- -
~
1040-1200
1.52
1.86
1200-1510
0.50
0.61
1510-1910
1.02
1.24
1910-2120
0.85
1.04
0.52
0.63
0.54
0.66
2120-2420
Triassic
2440-2660
-
-
2660-2890
0.73
0.89
-
2890-3070
3070-3240
3240-3480
San Andres
$3
I,
ClorieLs
0.13
0.16
0.07
0.09
0.10
0.12
Depth I n t e r v a l ,
Ft.
3500-3630
FormaLion
Yeso
3630-3930
Percent Organics
TOH
0.09
0.11
0.54
0.66
Lithologic Description
White,yellowish-gray,
I t . o1.ive gray t o o l i v e
b l k . I s . & dolomite
med.
Hed. I t . t o dk.gray,brownish-gray,
o l i v eg r a y ,o l i v eg r a y ,g r e e l i s h - g r a y ,
yellowish-gray,grayish-redpurple
& grayish15"k med. gray,
red,non-calc.claystn.;
I t . olivegraytoolivegray,greenish-gray
& grayish-red,non-calc.
& 51. calc.mudstn.
P a l er e d ,g r a y i s h - r e d ,
med. I t . g r a yt o med.
dk.gray,brownish-gray,dk.gray,grayishg r a y i s h - b l k . , & pinkish-gray,non-calc.
15% med. gray, 1C. brownish-gray
calystn.;
& I t . olivegray,non-calc.
t o calc.mudstn.
Pinkish-gray, I t . olivegray,brownish-gray
& grayish-red,non-calc.
& c a l c .c l a y s t n . ;
40% I t . gray, med. gray,grayish-redpurple
& grayish-red,non-calc.
& 51. calc.mudstn.
Pinkish-gray, I t . olivegray,brohmish-gray
& o l i v eg r a y ,n o n - c a l c .
h s l . c a l c .c l a y s t n . ;
30% brownish-gray,olivegray,palered,
g r a y i s h - r e d , & dk.reddish-brohn,non-calc.
h s l . c a l c . mudstn.
Yellowish-gray,,lt.olivegray,greenish-gray
brownish-gray,grayish-redpurple,palered
& grayish-red,non-calc.claystn.;
25% l t .
brown, p a l e brown & pale red, non-calc.
mudstn.
Palered,grayish-redpurple,brownish-gray
& med. dk.gray,non-calc.
& c a l c .c l a y s t n . ;
20% I t . brown, pale red h g r a y i s h - r e d ,
non-calc.mudstn.
-
0.11
3930-4230
0.13
-
4230-4530
.
Tubb
4530-4890
4890-;260
Abo
0.06
0.07
0.08
0.10
0.07
0.09
-
-
'
9
5260-5460
.k TOC
TOM
Wolfcamp
- TotalOrganic Carbon
- TotalOrganicHattercalculated
0.06
from TOC
0.07
-
,
Organic Matter Contents and Lithologic Descriptions
of Cuttings Samples
from thepeese h Sons ill Tecolote Well
Sec. 8-6N-3W, Valenciq-Qmuty, New Mexico
Depth Interval,
Ft
.
630-940
940-1250
1250-1400
1400-1610
E
pym
0.56
0.69
Ab0 0.09
,0.07
0.06
0.06
0.07
0.07
1610-1875
AboWolfcamp
Wolfcamp 0.17 0.14
1875-2100
Cisco
2100-2350
2350-2625
2630-2800
2800-3000
.
3000-3200
3200-3390
3390-3510
qOC
TOM
Percent Organic"
Formation
- Total
- Tots1
Strawn
Derry
0.07
0.09
0.08
0.11
0.07
0.07
0.11
0.16
0.14
0.10
0.13
0.09
0.09
0.13
0.20
0.17
Organic Carbon
Organic Hatter calculated from TOC
Lithologic Description
Grayish-red, reddish-brown& med. dk. gray,
non-calc., silty shale
Grayish-red h It. gray, non-calc. silty shale
Grayish-red, sl. calc., sl. silty shale
Grayish-red, 61. calc., 61. silty shale
Reddish-gray & med. dk. gray16.; some
reddish-gray, calc. shale
& pale yellowishHed. dk. gray, olive gray
brown 1s.
Yellowish-brown & olive gray 1s.
V. It. gray & med. gray 1s.
V. It. gray to med. gray 1s.
V. It. grayto med gray 1s.
Hed. gray,med. dk. grayh olive gray IS.
It. gray to med. dk. gray 1s.
tled. It. gray to dk. gray 1s.
Y
5'
TABLE '4,.
Organic Hatter Contents and'lithologic Descriptions
of Cuttings Samples from the Shell
#I
Laguna WilsonWell, Sec. 8-9N-lW, Bernalillo County, New Mexico
Depth Interval,
Ft.
200-500
Lithologic Description
Heseverde
8.46
6.94
600-850
0.84
1.02
850-1010
1010-1150
7.54
2.36
9.20
2.88
1150-1480
15.62 12.80
1490-1640
35.20 28.85
1640-1800
1800-2090
2420-2650
2780-3080
22.25
49.90
,I
Crevase
8.13
Canyon
Uancos
6.66
-
27.14
60.88
~~
10.10
12.32
3080-3130
6.74
8.22
3130-3420
2.71
3.30
3420-3480
1.48
1.81
3.86
4.12
3740-3840
3990-4070
4380-4480
GallupDakota
Brushy
0.24
Springs
Summerville
0.20
0.06
Hed. gray, non-calc. mudstn.; med. dk. gray
6
olive gray, non-calc. shale; brownish-blk.,
non-calc., coaly, v.f. seds.
tied. olive gray, 51. calc. mudstn. & some
fine sltstn.
Ued. olive gray, non-calc. mudstn.; blk. Coal
lied. dk. gray6 pale yellowish-brown non-calc.
mudstn.
Dk. greenish-gray, non-calc. mudstn.; 45%
coal
Coal & coaly seds.; olive gra?& olive hlk.,
non-calc. mudstn.
Coal; med. olive gray, sl.to mod. calc. mudstn.
Coal & coaly seds.; some olive blk., non-calc.,
fine sltstn.; a little med. olive
gray, noncalc., silty mudstn.
Ked. olive gray, non-calc., m?d. to fine
sltstn.; some coal
V. It. gray, med. olive gray, non-calc.to sl.
calc., pyritic(?), fine sltstn.; coal
Ued. olive gray, non-calc., fine sltstn.;
some coal
Lt. olive gray, med. olive
gray & olive blk.,
non-calc. to sl. calc. shale, f. sltstn. &
mudstn.; a little coal
Hed. olive gray & olive gray, non-calc.
& sl.
calc. shale& silty shale
lied. olive gray, non-calc.& sl. calc., Silty
shale & fine sltstn.;a little coal
V. It. t o med. It. gray, non-calc. to sl.
calc. shale& fine sltstn.
Pale yellowish-brown, mod-calc., unconsolidated
silt: It. olive "erav. mod. calc.to calc. IS.
h shale; pale brown, non-calc. to mod. calc.
shale & fine sltstn.
Pale yellowish-brown,v . calc. unconsolidated
silt; v.. It. olive gray Is.; white, non-calc.
anhydrite; grayish brown& o'.ive gray, noncalc. h calc. shale
Hod. reddish-brown, mod. cal?. to calc. shale
h mudstn.
.Reddish-brown,mod. calc., w d d y sltstn. &
mudstn.
Reddish-brown 61. calc. to calc. claystn.,
muddy sltstn. & mudstn.
Reddish-brown & dk. reddish-brown, v.sl. calc.
& calc. silty shale & shale
Reddish-brown, calc. to v. calc. siltyshale
0.07
. I
4480-4560
Todilto
0.41
0.34
4720-5020
Chinle
0.08
0.10
5020-5320
0.09
0.11
5320-5620
0.07
0.09
5620-6010
6010-6060
6060-6280
6280-6370
0.07
0.06
Aqua
Zarea
Aqua ZareaSan Andres
0.06
0.07
0.06
0.07
San Andres
0.09
0.07.
Grayish-red, pale reddish-brown, sl.
to mod.
calc. shale; a littlev. It. gray, non-calc.
calystn.
Pale yellowish-brownIs.
I
I
I
Depth Interval,
Ft
.
Formation
Percent Organic*
TOM
E
10,090-10,250
Strawn
, 0.50
0.41
10,340-10,470
Strawn
0.41
10,490-10,710
Derry
0.36
10,710-10,900
0.75
0.92
0.50
0.61
10,900-11,090
DerryCambrian
-
0.50
.
0.44
Lithologic Description
Grayish-brown, olive gray, med. to dk. gray h
brownish-blk., mod. cslc. & calc., silty shale
& shale; pale yellowish-brow, brownish-blk.
& olive blk. 1s.
Dusky brown, brownish-blk.& olive blk., v.
calc. shale; brownish-olive gray, v. calc.,
fine to med. sltstn.; brovnish-gray
& olive
hlk. 1s.
Lt. gray to dk. gray& olive gray to olive
blk. 1s.; brownish-blk. & med. dk. gray to
grayish-blk., non-calc.& ca!.c., silty shale
& shale
V. dk. reddish-brown, med. g-ayt o grayishhlk., olive gray& brownish-hlk., silty shale
h shale; med. olive gray& o'ive blk. 1s.;
a little It. olive gray, 51. calc., med. 5 s .
.nod. brown, grayish-brom me,3. dk. gray to
grayish-blk. & olive gray,mu-calc. to v.
calc. shale; grayish-orangepink, v. pale
yellowish-brown & brown, v. calc.s s . ; a
little grayish-orange, non-calc., med. to
crse. 6 s .
W O C Total Organic Carbon
TON Total Organic Matter calculated from
TOC
fflany of these samples have dried coatings
of calc. drilling(?) mud
-
-