JENKINS, SAM C.

Operated by SEABOARD OPERATING CO. (P-5 760960) in the ROBERTSON, N. (CLEAR FORK 7100) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 67380District 8AField 77318666Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$37.3 M
Apr 1995 – May 2026
Value, last 12 filed months
$692 k
at the published price for each month
Months reported
374
no gaps in the span
Streams
2
oil, casinghead gas

The Railroad Commission's own record for the field this lease produces from, including the spacing rule that governs how close together its wells may be drilled.

These are facts about the field, not about this lease. The field holds 112 leases and 1,866 wells, and the rule below applies to all of them.

Discovered
1956-02-12
as the register files it
Field class
Oil
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 10 acres. The field rule took effect on 2022-06-07.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: P-16 & LEASE PLAT REQUIRED, EFFECTIVE DATE 06-07-2022

What this lease produced, and what it was worth

Oil and condensate are valued on the volume the state records as disposed of; gas and casinghead gas on the volume produced. They are different columns of different files, and the difference is not cosmetic.

StreamBasisVolumeValue
OilDisposition620,054 bbl$35,548,894
Casinghead gasProduction325,645 Mcf$1,707,344
Total$37,256,238

6,558 Mcf of this lease's gas, across 21 months, carries no value here. No free Texas wellhead gas price exists before 1997, so those months are left out of the total rather than valued at zero. The total above is therefore a floor, not an estimate.

Wells on this lease (13)

Every wellbore the Railroad Commission records against this lease key, with the depth, the last completion and the plug date exactly as filed. A well with no plug date is not stated to be producing — the state files no such flag.

These wells centre on 32.6478, -102.8270. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.6 miles.

32.64807, -102.82613 · centre of the wells drawn, derived

What these wells add up to

Every figure below is counted over all of this lease's wells, not over the rows listed above. The Railroad Commission files two facts about a well's state — a plug date and a proration-schedule flag — and a well can carry both, so they are published as separate counts and never merged into a status.

On the schedule
30.8%
4 of 13 wells
With a plug date
23.1%
3 of 13 wells
Median depth
7,300 ft
13 wells filed one
Completion to plug
21.8 years
median over 3 wells

What the state filed about each well

On the RRC proration schedule
430.8%
A plug date is filed
323.1%
BothOn the schedule and plugged. Neither fact cancels the other.
323.1%
NeitherNo plug date, and not on the schedule.
969.2%

A plug date is the date the Commission recorded the wellbore as sealed with cement and abandoned. It is the only end-of-life fact Texas files. There is no "active" flag on a well, so this page does not print one — a well with no plug date is not stated to be producing.

How deep they were drilled

Total depth in feet, 13 of 13 wells. Median 7,300 ft, with the middle half between 7,209 and 7,327 ft; the shallowest is 7,150 ft and the deepest 7,350 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 13 of 13 wells, Sep 1999 – Apr 2011. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Sep 1999 – Apr 2011
13 of 13 wells
Plug dates filed
Sep 2025 – Dec 2025
3 of 13 wells; 10 filed none

Last completion to plug: a median of 21.8 years across the 3 wells that filed both dates, with the middle half between 21.7 years and 23.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

13 wells

42-1653726813B7,150 ftApr 2011
42-165355515B7,327 ftMar 2011
42-165348261B7,300 ftOct 2006Yes
42-1653625412B7,209 ftJan 2005
42-1653616611B7,210 ftAug 2004
42-1653610810B7,200 ftMay 2004Dec 2025Yes
42-165360329B7,333 ftDec 2003Sep 2025Yes
42-165359828B7,180 ftJul 2003
42-165359097B7,300 ftMar 2003
42-165358186B7,320 ftNov 2002
42-165355413B7,331 ftDec 2000
42-165354834B7,320 ftJan 2000Dec 2025Yes
42-165354292B7,350 ftSep 1999

The API number is the state's, prefixed 42 for Texas. A well is matched to this lease by the lease key the Commission files on the wellbore record, so a well that has moved between leases appears under each one it was filed against.

Every month this lease reported (374)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

374 months

May 202671830106.413.05$76,494
Apr 20261,2053098.932.87$119,297
Mar 20266823089.753.15$61,304
Feb 20265003063.503.75$31,863
Jan 20267093059.138.00$42,163
Dec 20258863056.664.41$50,333
Nov 20257093058.593.93$41,658
Oct 20256823059.383.30$40,596
Sep 20258593062.743.08$53,986
Aug 202585649163.933.01$56,204
Jul 202587733266.743.32$59,632
Jun 202587426866.483.13$58,942
May 202570320660.553.23$43,233
Apr 202586450562.363.54$55,668
Mar 202586568167.704.27$61,467
Feb 202587762170.884.34$64,857
Jan 20251,04935074.324.28$79,459
Dec 202487824268.993.12$61,329
Nov 202472458769.052.20$51,283
Oct 202493060871.372.28$67,761
Sep 202486875669.612.36$62,209
Aug 202487936075.632.06$67,222
Jul 20241,00329179.932.15$80,794
Jun 20241,01616778.082.63$79,769
May 20248733078.812.20$68,867
Apr 202488518784.451.66$75,049
Mar 202490516880.301.55$72,931
Feb 202491031176.091.78$69,797
Jan 202487650873.023.30$65,641
Dec 202391173071.262.61$66,824
Nov 202394260877.892.81$75,079
Oct 202393161885.443.09$81,453
Sep 20231,27145989.042.74$114,425
Aug 202351330180.522.67$42,111
Jul 20231,1073074.852.64$82,938
Jun 20231,2764368.962.26$88,090
May 20237829570.622.23$55,436
Apr 202374410478.122.24$58,354
Mar 20231,2429572.852.39$90,707
Feb 202374923075.112.47$56,825
Jan 20231,0993076.533.39$84,208
Dec 20221,1253076.415.73$86,133
Nov 20221,0703085.005.65$91,119
Oct 20229363087.185.86$81,776
Sep 20221,1093084.888.16$94,377
Aug 20221,304094.529.13$123,254
Jul 20221,11153101.587.54$113,255
Jun 202288347115.097.98$101,999
May 20221,25468109.378.43$137,723
Apr 202289547104.226.84$93,598
Mar 20221,08940108.885.08$118,773
Feb 20228975291.054.86$81,925
Jan 20229024881.844.54$74,037
Dec 20211,23952571.323.90$90,413
Nov 20211,07125877.435.24$84,279
Oct 20211,2413079.795.71$99,191
Sep 20218733069.865.35$61,148
Aug 20211,0838666.024.22$71,863
Jul 20211,07633070.783.98$77,473
Jun 20211,23731969.493.38$87,038
May 20211,0873063.483.02$69,093
Apr 20211,0523060.362.76$63,581
Mar 20211,0953061.302.72$67,205
Feb 202190714957.805.55$53,251
Jan 20211,09632950.412.81$56,174
Dec 20201,45621144.642.68$65,560
Nov 20201,09221238.772.71$42,911
Oct 202090117936.972.48$33,754
Sep 202092136837.091.99$34,893
Aug 20201,07042339.982.39$43,788
Jul 20201,27842638.371.83$49,814
Jun 202090732134.901.69$32,197
May 202073733316.921.81$13,074
Apr 20201,03636014.751.80$15,931
Mar 202091838430.341.86$28,565
Feb 20201,27034049.881.98$64,021
Jan 20201,05831057.252.09$61,220
Dec 20191,43340059.012.30$85,483
Nov 20191,03841955.302.75$58,554
Oct 20191,42847753.472.42$77,509
Sep 20191,05336355.052.66$58,932
Aug 20191,41228653.112.30$75,650
Jul 20191,05221556.272.46$59,725
Jun 20191,07128152.782.49$57,227
May 20191,24850658.482.74$74,370
Apr 20191,22940062.632.75$78,073
Mar 20191,44448356.803.06$83,498
Feb 20191,04742450.852.79$54,424
Jan 20191,93541746.033.23$90,414
Dec 20181,04247346.594.19$50,526
Nov 20181,19934152.934.24$64,908
Oct 20181,24954961.443.40$78,604
Sep 201885063759.543.11$52,589
Aug 20181,37463859.403.07$83,572
Jul 20181,37845265.142.93$91,088
Jun 20181,21139460.183.08$74,090
May 20181,40369965.382.90$93,756
Apr 20181,19859763.842.90$78,212
Mar 20181,36650261.222.79$85,026
Feb 20181,02618661.782.77$63,901
Jan 20181,39126662.874.01$88,519
Dec 20171,20643457.272.92$70,336
Nov 20171,43051955.423.12$80,869
Oct 20171,41259549.292.98$71,373
Sep 20171,18457147.523.09$58,027
Aug 20171,34947445.373.00$62,628
Jul 20171,37254343.873.09$61,866
Jun 20171,03756842.493.09$45,816
May 20171,38455245.373.26$64,593
Apr 20171,23149547.933.21$60,592
Mar 20171,24452546.772.98$59,748
Feb 20171,42240150.452.95$72,924
Jan 20171,18243349.413.42$59,883
Dec 20161,22251648.763.72$61,506
Nov 20161,35544942.492.64$58,761
Oct 20161,5303046.193.09$70,763
Sep 20161,3874541.553.10$57,769
Aug 20161,4045641.442.92$58,346
Jul 20161,36646741.622.92$58,219
Jun 20161,21644345.352.69$56,335
May 20161,5377942.521.99$65,511
Apr 20161,5734136.561.99$57,591
Mar 20161,22927533.011.79$41,063
Feb 20161,36735026.472.06$36,907
Jan 20161,72524527.352.36$47,758
Dec 20151,36323032.362.00$44,567
Nov 20151,37746038.792.17$54,411
Oct 20151,71810643.552.43$75,076
Sep 20151,36516642.992.76$59,139
Aug 20151,54754440.162.87$63,690
Jul 20151,33230148.152.95$65,022
Jun 20151,72264556.152.88$98,550
May 20151,55077755.212.96$87,872
Apr 20152,20179649.822.71$111,808
Mar 20151,88667242.892.93$82,863
Feb 20151,37362744.662.98$63,184
Jan 20152,06447043.433.10$91,097
Dec 20141,36980154.693.59$77,747
Nov 20141,20573470.464.25$88,025
Oct 20141,36797078.303.90$110,820
Sep 20141,54186286.164.05$136,260
Aug 20141,52957189.394.04$138,981
Jul 20141,54057096.564.18$151,085
Jun 20141,53184198.164.74$154,267
May 20141,37843094.734.73$132,570
Apr 20141,51851695.944.81$148,118
Mar 20141,57985895.895.06$155,749
Feb 20141,24739897.406.19$123,922
Jan 20141,42428790.404.86$130,125
Dec 20131,59165591.824.35$148,938
Nov 20131,60477688.853.74$145,416
Oct 20131,77194697.423.78$176,106
Sep 20131,585957104.113.72$168,572
Aug 20131,796949104.253.52$190,576
Jul 20131,7621,043102.523.72$184,518
Jun 20131,38593694.403.93$134,426
May 20131,7601,09094.834.15$171,423
Apr 20131,7951,07893.964.28$173,275
Mar 20131,42295793.623.91$136,872
Feb 20131,60888391.233.42$149,718
Jan 20131,93986491.603.42$180,567
Dec 20121,7551,18786.773.42$156,341
Nov 20121,93773786.953.62$171,094
Oct 20121,42999589.383.40$131,107
Sep 20121,9561,02394.672.92$188,160
Aug 20121,9771,28292.662.91$186,917
Jul 20121,7851,31885.133.02$155,938
Jun 20121,7761,33179.822.52$145,113
May 20122,1421,39091.612.49$199,687
Apr 20121,9421,190101.652.00$199,780
Mar 20121,7791,133105.052.22$189,402
Feb 20121,963909101.102.57$200,796
Jan 20122,3191,32498.092.73$231,091
Dec 20112,3221,40796.873.24$229,490
Nov 20111,42866495.723.31$138,887
Oct 20111,9811,35784.983.65$173,296
Sep 20112,1451,43383.623.99$185,077
Aug 20112,3281,86483.404.15$201,890
Jul 20112,4971,67894.144.52$242,648
Jun 20111,59087192.904.64$151,752
May 20111,9521,13198.134.40$196,532
Apr 20111,7971,010105.964.33$194,787
Mar 20111,7821,01896.364.06$175,844
Feb 20111,7411,04785.644.18$153,476
Jan 20111,9311,12586.504.59$172,194
Dec 20101,5661,11985.734.35$139,118
Nov 20101,7571,21480.843.80$146,643
Oct 20101,9341,33278.103.51$155,719
Sep 20101,94766972.633.98$144,073
Aug 20102,11397973.684.42$160,012
Jul 20101,5661,33572.554.74$119,937
Jun 20101,9371,41870.364.91$143,250
May 20101,7281,43171.124.24$128,956
Apr 20101,7511,04881.694.12$147,360
Mar 20102,2801,21278.394.39$184,048
Feb 20101,7151,19173.585.44$132,672
Jan 20101,9431,26074.365.96$151,996
Dec 20092,2881,06171.445.48$169,273
Nov 20092,0861,08074.593.75$159,646
Oct 20091,94166972.544.11$143,550
Sep 20091,9271,38465.543.06$130,537
Aug 20092,0951,57267.423.22$146,304
Jul 20092,0761,65461.133.46$132,636
Jun 20092,2431,59766.163.90$154,617
May 20092,2561,67354.743.93$130,061
Apr 20092,1151,67246.773.59$104,917
Mar 20092,4451,71442.144.06$109,989
Feb 20092,0861,57932.814.63$75,757
Jan 20092,2831,51635.865.37$90,011
Dec 20082,5871,61637.105.98$105,637
Nov 20082,1091,53555.496.86$127,559
Oct 20082,5781,67175.246.92$205,535
Sep 20082,4431,230101.767.88$258,289
Aug 20082,4371,904114.228.48$294,506
Jul 20082,2921,893131.0811.39$321,996
Jun 20082,4481,844131.3313.03$345,528
May 20082,6202,060123.1711.57$346,548
Apr 20082,8171,988110.3110.45$331,528
Mar 20082,5841,936101.909.66$282,019
Feb 20082,5261,77192.538.77$249,263
Jan 20082,5591,99390.388.21$247,636
Dec 20072,5131,97288.337.30$236,373
Nov 20073,0962,31491.677.29$300,683
Oct 20072,9362,59582.856.92$261,210
Sep 20072,7532,66575.846.24$225,428
Aug 20073,1112,70569.066.39$232,125
Jul 20072,6342,36570.906.39$201,858
Jun 20072,7842,00962.007.55$187,773
May 20072,7811,74558.747.85$177,048
Apr 20072,8001,79059.617.81$180,879
Mar 20073,1681,75556.927.30$193,138
Feb 20072,7691,58155.108.22$165,561
Jan 20073,1541,77250.306.73$170,566
Dec 20063,1491,82156.656.92$190,989
Nov 20063,4102,03854.207.62$200,346
Oct 20063,2911,66754.906.01$190,701
Sep 20062,7561,75460.085.04$174,416
Aug 20063,1012,02168.717.34$227,904
Jul 20062,7821,97269.376.34$205,495
Jun 20063,1042,08266.286.38$219,024
May 20063,4262,26566.016.42$240,703
Apr 20063,0652,17964.397.36$213,394
Mar 20063,6252,21956.707.08$221,255
Feb 20063,1301,86657.597.75$194,720
Jan 20063,7861,94260.598.93$246,742
Dec 20053,5502,05154.9413.42$222,552
Nov 20053,7722,24454.6910.59$230,051
Oct 20053,9081,92158.3413.80$254,494
Sep 20054,0872,23861.4512.08$278,179
Aug 20053,6692,22161.519.80$247,439
Jul 20054,1492,30355.697.84$249,122
Jun 20054,1812,50552.337.38$237,281
May 20054,3482,80745.226.65$215,286
Apr 20054,9541,76249.207.36$256,706
Mar 20054,4042,90150.377.15$242,586
Feb 20054,5042,66045.226.31$220,461
Jan 20054,7032,37243.166.32$217,978
Dec 20044,0392,22639.866.75$176,022
Nov 20044,0322,46145.286.33$198,148
Oct 20044,6192,92749.706.52$248,634
Sep 20044,1232,45243.245.28$191,235
Aug 20044,0073,02142.375.55$186,545
Jul 20044,1263,22438.286.08$177,559
Jun 20044,2942,39336.106.43$170,408
May 20043,6042,53837.486.49$151,561
Apr 20043,4622,33434.475.86$133,009
Mar 20044,0502,21834.365.53$151,424
Feb 20043,6621,63832.455.51$127,857
Jan 20043,7452,58432.036.30$136,231
Dec 20034,4172,41730.266.30$148,889
Nov 20033,4072,50228.804.60$109,619
Oct 20033,4132,86528.174.76$109,781
Sep 20034,0662,79026.314.75$120,227
Aug 20033,7362,03329.765.13$121,612
Jul 20032,8312,24529.415.17$94,868
Jun 20032,3072,03228.565.98$78,045
May 20032,6422,07026.595.97$82,614
Apr 20032,9792,18726.675.41$91,276
Mar 20032,4861,97531.146.10$89,454
Feb 20032,6551,89133.487.93$103,877
Jan 20033,0092,10930.315.58$102,975
Dec 20023,0051,50526.914.85$88,169
Nov 20023,0271,81824.664.14$82,167
Oct 20022,5151,54726.464.23$73,089
Sep 20021,9561,33327.443.64$58,518
Aug 20021,9621,51025.963.16$55,711
Jul 20022,6571,47824.583.06$69,834
Jun 20021,9611,36723.733.34$51,098
May 20021,9561,14824.663.58$52,349
Apr 20022,0971,06423.653.51$53,331
Mar 20022,1421,07722.003.10$50,466
Feb 20021,61181018.222.38$31,277
Jan 20022,2921,09417.172.38$41,953
Dec 20012,3071,13616.932.36$41,743
Nov 20011,9531,16818.072.41$38,100
Oct 20012,2831,18019.782.53$48,142
Sep 20011,9661,17024.262.25$50,329
Aug 20012,2691,33424.873.05$60,503
Jul 20012,4321,32523.933.20$62,434
Jun 20012,13169624.563.82$54,999
May 20012,29443225.524.31$60,404
Apr 20012,42555324.685.34$62,799
Mar 20012,55382524.545.38$67,086
Feb 20012,40993027.755.77$72,213
Jan 20012,60189727.478.40$78,983
Dec 20002,76474126.889.12$81,056
Nov 20001,24242432.215.66$42,404
Oct 20001,58038531.235.15$51,324
Sep 20001,57837731.875.19$52,246
Aug 20001,57753429.644.54$49,167
Jul 20001,41156928.534.09$42,583
Jun 20001,77164429.304.40$54,722
May 20001,73193527.263.68$50,628
Apr 20001,5831,45724.513.12$43,339
Mar 20002,08086028.422.86$61,573
Feb 20001,05836327.622.73$30,212
Jan 20001,23237825.272.48$32,070
Dec 19991,04935924.282.42$26,340
Nov 19991,40730423.192.43$33,368
Oct 19991,58849920.982.80$34,715
Sep 199954124521.752.62$12,408
Aug 199918617519.262.88$4,086
Jul 199917918417.892.37$3,639
Jun 199918218215.942.36$3,331
May 199917318315.792.32$3,156
Apr 1999113015.102.21$302
Mar 199936713212.471.84$4,819
Feb 199921269.981.82$249
Jan 199918413410.381.90$2,165
Dec 19983611439.201.77$3,575
Nov 199818212810.892.19$2,262
Oct 199818115712.421.97$2,557
Sep 199818015212.592.08$2,583
Aug 199818315311.301.91$2,360
Jul 199818016311.742.24$2,478
Jun 199818115611.242.24$2,383
May 199818316912.622.21$2,682
Apr 199818716713.042.51$2,857
Mar 199817417312.802.31$2,627
Feb 199817414713.952.30$2,765
Jan 199817615814.702.15$2,928
Dec 199735415516.322.41$6,151
Nov 199716616218.193.09$3,520
Oct 199717518219.253.15$3,942
Sep 199718418117.742.95$3,799
Aug 199717919017.862.55$3,682
Jul 199718017517.582.25$3,558
Jun 199736618717.242.26$6,732
May 199718018918.972.31$3,851
Apr 199718616317.882.08$3,665
Mar 199717411118.951.94$3,513
Feb 199717914120.492.21$3,979
Jan 199734416623.483.54$8,665
Dec 199617517323.32$4,081
Nov 199634615121.97$7,602
Oct 199616919223.31$3,939
Sep 199634019422.22$7,555
Aug 199617220920.26$3,485
Jul 199635123219.55$6,862
Jun 199617023618.73$3,184
May 199628724419.43$5,576
Apr 199634513821.51$7,421
Mar 199634418719.38$6,667
Feb 199636120716.98$6,130
Jan 199617624617.07$3,004
Dec 199534523717.19$5,931
Nov 199535240816.00$5,632
Oct 199551850615.43$7,993
Sep 199534348716.18$5,550
Aug 199551045815.92$8,119
Jul 199550858015.24$7,742
Jun 199550358116.41$8,254
May 19951,04763117.56$18,385
Apr 199532726117.73$5,798

How to read this page

The arithmetic is one multiplication per stream per month. Here it is, worked, on a real row from the table above.

May 2026 — as filed, then multipliedworked
Oil                  718 bbl  × $106.41 =    $76,402
Casinghead gas        30 Mcf  × $  3.05 =        $91

────────────────────────────────────────────────────
Month total                                  $76,494

The volumes are the state's, unchanged

Every barrel and every Mcf on this page is a number the Railroad Commission of Texas published in its monthly production query. Nothing is modelled, estimated or filled in.

The dollars are a multiplication, not a valuation

Volume × a published monthly price. It is not what the operator was paid: it takes no account of a contract, a differential, a transportation deduction, or the share any one owner holds.

Oil and gas are priced differently

Oil is a Texas realisation — the crude oil first purchase price. Gas is a benchmark, because no free Texas wellhead gas series exists at any date. The prices page publishes the difference rather than correcting it away.

A lease is not a well

The state reports oil on lease and gas on well, and this page is the lease grain. 8A/O/67380 is the state's own key, not one this site invented.