CAMPBELL, SETH

Operated by APACHE CORPORATION (P-5 27200) in the KEYSTONE (CLEAR FORK) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 13866District 08Field 49129066OilCasinghead gasSave
Value, all time
$193.9 M
Jan 1993 – Aug 2016
Value, last 12 filed months
$0
at the published price for each month
Months reported
284
no gaps in the span
Streams
2
oil, casinghead gas

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
OilDisposition2,162,994 bbl$158,425,235
Casinghead gasProduction9,465,511 Mcf$35,516,738
Total$193,941,974

507,644 Mcf of this lease's gas, across 48 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 (66)

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 31.8770, -103.0627. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.9 miles.

31.87720, -103.06238 · 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
100.0%
66 of 66 wells
With a plug date
24.2%
16 of 66 wells
Median depth
5,412 ft
66 wells filed one
Completion to plug
28.1 years
median over 9 wells

What the state filed about each well

On the RRC proration schedule
66100.0%
A plug date is filed
1624.2%
BothOn the schedule and plugged. Neither fact cancels the other.
1624.2%
NeitherNo plug date, and not on the schedule.
00.0%

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

0k
2k
4k
6k
8k
10k
12k
15k
20k+

Total depth in feet, 66 of 66 wells. Median 5,412 ft, with the middle half between 5,325 and 5,513 ft; the shallowest is 3,421 ft and the deepest 10,636 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

60s
70s
80s
90s
00s
10s
20s

Last completion by decade, 59 of 66 wells, Nov 1962 – Apr 2026. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Nov 1962 – Apr 2026
59 of 66 wells; 7 filed none
Plug dates filed
Jul 1981 – Feb 2025
16 of 66 wells; 50 filed none

Last completion to plug: a median of 28.1 years across the 9 wells that filed both dates, with the middle half between 5.6 years and 30.8 years. A further 1 well is excluded, because the last completion the Commission holds for it is dated after the plug date. Both dates are the latest of their kind on the wellbore record and they are filed separately, so the two need not run in order. The gap is the distance between two filed dates — it is not a statement of how long the well produced.

66 wells

42-49505466505,400 ftDec 1983Yes
42-4950546751 L5,390 ftSep 1993Yes
42-49505472265,300 ftYes
42-49505482375,353 ftFeb 2025Yes
42-49505485415,220 ftMar 2013Yes
42-49505488445,325 ftJul 1981Yes
42-49505545223,930 ftAug 1985Yes
42-49505474285,300 ftApr 2026Yes
42-49533585966,714 ftFeb 2026Yes
42-49533663926,912 ftMar 2024Yes
42-49505483395,352 ftMar 2024Yes
42-49505473275,300 ftFeb 2024Yes
42-49505471255,457 ftDec 2022Yes
42-49533569865,520 ftApr 2022Yes
42-49532434615,400 ftFeb 2022Yes
42-49533350645,500 ftOct 2021Yes
42-49505479345,351 ftJun 2019Yes
42-49533424685,500 ftAug 2018Yes
42-49533511835,510 ftJan 2018Yes
42-49505478335,300 ftNov 2015Yes
42-49505481365,300 ftNov 2015Yes
42-49505484405,300 ftNov 2015Jun 2021Yes
42-49533664985,500 ftJul 2015Yes
42-49533535845,500 ftJul 2015Yes
42-49533587976,905 ftJul 2015Yes
42-4950552520W10,636 ftJun 2015Yes
42-49533583956,903 ftMay 2015Yes
42-49533581916,900 ftApr 2015Yes
42-49533582907,350 ftApr 2015Yes
42-49533590876,895 ftMar 2015Yes
42-49533568855,505 ftFeb 2015Yes
42-49533575896,913 ftJan 2015Yes
42-49533574886,503 ftDec 2014Yes
42-49533531797,515 ftMay 2014Yes
42-49505480355,300 ftMay 2014Yes
42-49505476315,325 ftMay 2014Yes
42-4950546448 L5,368 ftApr 2014Yes
42-49533534815,503 ftMar 2014Yes
42-49533532805,507 ftMar 2014Yes
42-49533533785,515 ftMar 2014Yes
42-49533530755,502 ftFeb 2014Yes
42-49505470575,250 ftDec 2013Nov 2014Yes
42-49533508775,513 ftDec 2013Yes
42-49505487435,351 ftNov 2013Yes
42-49533499765,518 ftOct 2013Jul 2013Yes
42-49533510825,514 ftSep 2013Yes
42-49533509745,409 ftSep 2013Yes
42-49533473735,410 ftSep 2013Yes
42-49505461455,350 ftMar 2013Yes
42-49533475725,404 ftFeb 2013Yes
42-49533474715,400 ftFeb 2013Yes
42-49533476705,425 ftJan 2013Yes
42-49533435695,512 ftSep 2012Yes
42-49533425675,500 ftAug 2012Yes
42-49533421665,504 ftAug 2012Yes
42-49533393655,515 ftApr 2012Yes
42-49505475385,350 ftNov 2011Yes
42-4950546549 L5,375 ftSep 2011Mar 2012Yes
42-49533291635,414 ftJul 2008Yes
42-49533290625,427 ftJul 2008Yes
42-49505546235,300 ftApr 1989Nov 2024Yes
42-49505547245,300 ftOct 1984Nov 2012Yes
42-4951041254 L3,421 ftJan 1963Mar 2013Yes
42-4951041355 L5,300 ftJan 1963Oct 1992Yes
42-49510414565,300 ftDec 1962Jan 1988Yes
42-4950546953 L5,300 ftNov 1962Sep 1993Yes

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 (284)

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

284 months

Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 201565,081323,38640.162.87$3,542,576
Jul 201558,698308,25848.152.95$3,734,153
Jun 201563,044314,69756.152.88$4,447,148
May 201561,304276,59255.212.96$4,202,048
Apr 201553,798265,41349.822.71$3,398,575
Mar 201558,986275,04942.892.93$3,337,099
Feb 201559,055243,49944.662.98$3,362,096
Jan 201541,452179,76443.433.10$2,357,642
Dec 201446,152220,14554.693.59$3,314,673
Nov 201451,256260,49270.464.25$4,719,068
Oct 201458,413249,80578.303.90$5,548,217
Sep 201452,942235,34386.164.05$5,513,549
Aug 201455,074267,86889.394.04$6,003,944
Jul 201465,951308,51096.564.18$7,657,677
Jun 201463,576298,94898.164.74$7,656,701
May 201469,410301,27894.734.73$7,999,218
Apr 201472,561303,24495.944.81$8,419,839
Mar 201469,302292,06395.895.06$8,122,273
Feb 201448,239231,59997.406.19$6,132,540
Jan 201460,223268,21190.404.86$6,747,858
Dec 201353,629256,88791.824.35$6,042,824
Nov 201353,147211,55488.853.74$5,512,959
Oct 201341,062155,92997.423.78$4,589,572
Sep 201336,659146,611104.113.72$4,361,630
Aug 201321,947126,704104.253.52$2,734,304
Jul 201322,204128,122102.523.72$2,752,678
Jun 201320,497125,05094.403.93$2,426,790
May 201325,003135,94294.834.15$2,935,069
Apr 201324,933133,82493.964.28$2,915,818
Mar 201328,842130,09893.623.91$3,209,245
Feb 201325,66293,96391.233.42$2,662,489
Jan 201317,28680,50891.603.42$1,858,728
Dec 201218,62878,79386.773.42$1,885,836
Nov 201218,15868,50786.953.62$1,827,173
Oct 201222,40874,92089.383.40$2,257,531
Sep 201225,41067,35394.672.92$2,602,128
Aug 20128,76030,99792.662.91$901,846
Jul 20127,78628,67085.133.02$749,429
Jun 20126,05129,56379.822.52$557,461
May 20128,57929,46491.612.49$859,238
Apr 20127,72230,068101.652.00$844,981
Mar 20125,76926,873105.052.22$665,747
Feb 20125,45226,958101.102.57$620,486
Jan 20124,97027,98698.092.73$564,023
Dec 20114,33026,92496.873.24$506,674
Nov 20116,08629,46295.723.31$680,109
Oct 20115,90127,01884.983.65$600,043
Sep 20117,26228,98383.623.99$722,769
Aug 20115,32132,99483.404.15$580,674
Jul 20118,03035,01194.144.52$914,097
Jun 20116,67730,04392.904.64$759,689
May 20117,34727,99398.134.40$844,265
Apr 20117,70928,117105.964.33$938,684
Mar 20116,36221,52096.364.06$700,356
Feb 20116,70525,84885.644.18$682,260
Jan 20118,97730,91186.504.59$918,354
Dec 20107,01725,76985.734.35$713,605
Nov 20105,68213,59380.843.80$510,923
Oct 20104,48911,00678.103.51$389,210
Sep 20103,3227,50472.633.98$271,139
Aug 20101,9875,72573.684.42$171,703
Jul 20102,0045,43472.554.74$171,128
Jun 20102,0095,38670.364.91$167,801
May 20102,0135,16971.124.24$165,056
Apr 20101,6904,63281.694.12$157,152
Mar 20102,3754,90078.394.39$207,681
Feb 20101,6934,32073.585.44$148,082
Jan 20102,0574,74474.365.96$181,252
Dec 20092,0514,74371.445.48$172,533
Nov 20092,0634,81974.593.75$171,958
Oct 20092,3995,21072.544.11$195,438
Sep 20092,0524,82865.543.06$149,285
Aug 20092,0442,20467.423.22$144,900
Jul 20092,0352,53361.133.46$133,175
Jun 20091,6984,55966.163.90$130,097
May 20091,7015,03154.743.93$112,863
Apr 20094,0847,88446.773.59$219,293
Mar 20094,1175,14842.144.06$194,386
Feb 20093,51783432.814.63$119,257
Jan 20093,53246335.865.37$129,144
Dec 20084,9652,20637.105.98$197,387
Nov 20084,2079,42755.496.86$298,119
Oct 20084,2457,09075.246.92$368,471
Sep 20084,7633,212101.767.88$509,984
Aug 20084,1839,070114.228.48$554,723
Jul 20085,5529,533131.0811.39$836,332
Jun 20081,4018,738131.3313.03$297,872
May 20083,5138,577123.1711.57$531,969
Apr 20083,1495,830110.3110.45$408,318
Mar 20083,0908,766101.909.66$399,586
Feb 20082,7898,96392.538.77$336,677
Jan 20085,2339,18390.388.21$548,312
Dec 20073,0829,05988.337.30$338,382
Nov 20072,7829,09591.677.29$321,344
Oct 20073,5409,56982.856.92$359,525
Sep 20072,0808,32675.846.24$209,736
Aug 20073,4618,58469.066.39$293,851
Jul 20073,4708,61370.906.39$301,042
Jun 20072,4077,59462.007.55$206,557
May 20073,2547,78858.747.85$252,247
Apr 20072,2266,95259.617.81$186,954
Mar 20074,0728,26956.927.30$292,158
Feb 20072,6425,14755.108.22$187,862
Jan 20072,1818,08150.306.73$164,064
Dec 20062,1919,15256.656.92$187,438
Nov 20061,6364,40554.207.62$122,226
Oct 20061,4964,28154.906.01$107,875
Sep 20061,4424,21960.085.04$107,887
Aug 20061,0914,23568.717.34$106,047
Jul 20061,4124,43069.376.34$126,049
Jun 20061,4264,25966.286.38$121,704
May 20061,2644,59766.016.42$112,972
Apr 20061,286064.397.36$82,806
Mar 20061,6254,18156.707.08$121,751
Feb 20061,0663,91957.597.75$91,768
Jan 20061,4904,41060.598.93$129,675
Dec 20051,2864,38154.9413.42$129,426
Nov 20051,6404,48854.6910.59$137,212
Oct 20051,0864,57458.3413.80$126,459
Sep 20051,1114,42961.4512.08$121,769
Aug 20051,3494,66561.519.80$128,679
Jul 20051,4614,72955.697.84$118,456
Jun 20051,1674,82352.337.38$96,668
May 20051,1724,73045.226.65$84,458
Apr 20051,4454,74549.207.36$106,019
Mar 20051,3604,32550.377.15$99,448
Feb 20051,0164,13045.226.31$72,012
Jan 20051,3673,69543.166.32$82,360
Dec 20041,1994,31139.866.75$76,896
Nov 20041,5384,79645.286.33$100,001
Oct 20041,3554,99349.706.52$99,873
Sep 20041,1924,86543.245.28$77,248
Aug 20041,3534,83842.375.55$84,181
Jul 20041,3574,81438.286.08$81,235
Jun 20041,1964,29736.106.43$70,818
May 20041,3703,78637.486.49$75,936
Apr 20041,1863,90934.475.86$63,782
Mar 20041,7044,21934.365.53$81,881
Feb 20041,2184,00532.455.51$61,590
Jan 20041,5673,34532.036.30$71,263
Dec 20031,3614,26130.266.30$68,035
Nov 20031,1673,89328.804.60$51,499
Oct 20031,3873,99228.174.76$58,072
Sep 20031,5363,42626.314.75$56,683
Aug 20031,1823,51129.765.13$53,187
Jul 20031,1863,11429.415.17$50,982
Jun 20031,0233,27628.565.98$48,817
May 20031,3893,24726.595.97$56,327
Apr 20031,5483,11226.675.41$58,113
Mar 20031,5472,69431.146.10$64,596
Feb 20031,2023,37133.487.93$66,961
Jan 20031,2083,32630.315.58$55,180
Dec 20021,2152,61126.914.85$45,369
Nov 20021,2123,83124.664.14$45,737
Oct 20021,2032,68126.464.23$43,170
Sep 20021,5653,80527.443.64$56,776
Aug 20021,0313,97225.963.16$39,333
Jul 20021,3424,36124.583.06$46,339
Jun 20021,2164,31923.733.34$43,274
May 20021,2023,02324.663.58$40,476
Apr 20021,3704,75923.653.51$49,116
Mar 20021,0214,46122.003.10$36,303
Feb 20021,4103,93818.222.38$35,046
Jan 20021,2574,02517.172.38$31,145
Dec 20011,3704,24516.932.36$33,231
Nov 20011,0214,12318.072.41$28,367
Oct 20011,3952,12719.782.53$32,972
Sep 20011,5075,41624.262.25$48,753
Aug 20011,3575,69024.873.05$51,121
Jul 20011,0015,75623.933.20$42,356
Jun 20011,1805,23524.563.82$49,000
May 20011,2195,34425.524.31$54,127
Apr 20011,2374,87424.685.34$56,534
Mar 20011,0024,12624.545.38$46,772
Feb 20011,2133,68527.755.77$54,912
Jan 20011,0734,21727.478.40$64,893
Dec 20001,2254,19526.889.12$71,197
Nov 20001,3924,01732.215.66$67,565
Oct 20001,0634,37031.235.15$55,683
Sep 20001,3353,47131.875.19$60,549
Aug 20001,2095,02329.644.54$58,643
Jul 20001,1974,48928.534.09$52,509
Jun 20001,1444,85529.304.40$54,868
May 20001,3335,94927.263.68$58,228
Apr 20001,4195,95724.513.12$53,342
Mar 20001,4295,96528.422.86$57,671
Feb 20001,6125,41427.622.73$59,285
Jan 20001,5855,52325.272.48$53,753
Dec 19991,4205,23424.282.42$47,163
Nov 19991,0505,36223.192.43$37,401
Oct 19991,5916,08820.982.80$50,448
Sep 19991,2546,50621.752.62$44,313
Aug 19991,4017,14419.262.88$47,527
Jul 19991,2057,21017.892.37$38,662
Jun 19991,2736,61715.942.36$35,922
May 19991,0917,00615.792.32$33,488
Apr 19991,2616,48415.102.21$33,358
Mar 19991,2756,43412.471.84$27,727
Feb 19991,0595,7669.981.82$21,050
Jan 19991,2536,13410.381.90$24,660
Dec 19981,4325,8989.201.77$23,633
Nov 19981,5696,10710.892.19$30,435
Oct 19981,9376,67312.421.97$37,198
Sep 19981,0376,52712.592.08$26,649
Aug 19981,0436,91811.301.91$24,981
Jul 19981,5797,00911.742.24$34,218
Jun 19981,3406,51811.242.24$29,644
May 19981,5309,11312.622.21$39,415
Apr 19981,4047,01313.042.51$35,878
Mar 19981,7747,67912.802.31$40,441
Feb 19981,3796,56613.952.30$34,333
Jan 19981,3806,24314.702.15$33,738
Dec 19971,8656,29016.322.41$45,603
Nov 19971,5836,39518.193.09$48,544
Oct 19971,7917,20719.253.15$57,178
Sep 19971,2267,19417.742.95$43,007
Aug 19971,9168,44417.862.55$55,792
Jul 19971,3848,93217.582.25$44,400
Jun 19971,3678,20917.242.26$42,096
May 19972,0788,30718.972.31$58,596
Apr 19971,5338,11317.882.08$44,308
Mar 19971,5278,32418.951.94$45,078
Feb 19971,7296,92620.492.21$50,705
Jan 19971,9347,78023.483.54$72,949
Dec 19962,1326,40423.32$49,718
Nov 19961,4029,22321.97$30,802
Oct 19962,10910,13523.31$49,161
Sep 19961,93710,10422.22$43,040
Aug 19961,7569,85320.26$35,577
Jul 19962,01010,62119.55$39,296
Jun 19961,70210,28818.73$31,878
May 19961,8699,63119.43$36,315
Apr 19961,7219,31121.51$37,019
Mar 19961,7109,51519.38$33,140
Feb 19961,5448,53516.98$26,217
Jan 19961,8929,68317.07$32,296
Dec 19951,5309,49617.19$26,301
Nov 19951,5399,89716.00$24,624
Oct 19951,69810,36715.43$26,200
Sep 19951,70510,56216.18$27,587
Aug 19951,57111,61215.92$25,010
Jul 19951,73511,65715.24$26,441
Jun 19952,05910,96816.41$33,788
May 19951,37110,91317.56$24,075
Apr 19951,71110,08417.73$30,336
Mar 19951,89910,23916.44$31,220
Feb 19951,5639,26516.58$25,915
Jan 19952,27110,29115.92$36,154
Dec 19941,57110,06415.03$23,612
Nov 19942,0749,87215.90$32,977
Oct 19941,53611,10515.58$23,931
Sep 19942,05610,81115.29$31,436
Aug 19941,55511,93916.13$25,082
Jul 19941,88512,18317.56$33,101
Jun 19941,52912,41817.09$26,131
May 19942,05112,10215.88$32,570
Apr 19941,56111,26314.14$22,073
Mar 19942,07511,78512.46$25,855
Feb 19941,75210,30612.50$21,900
Jan 19941,91310,14112.66$24,219
Dec 19931,6939,06112.33$20,875
Nov 19931,3908,58214.49$20,141
Oct 19931,3829,36515.85$21,905
Sep 19931,87411,70015.03$28,166
Aug 19931,70512,35215.66$26,700
Jul 19931,35811,81715.46$20,995
Jun 19931,70412,22716.79$28,610
May 19932,01212,77017.68$35,572
Apr 19931,66912,02218.05$30,125
Mar 19932,02512,68418.14$36,734
Feb 19931,70210,31417.90$30,466
Jan 19931,89212,10716.93$32,032

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.

Aug 2015 — as filed, then multipliedworked
Oil               65,081 bbl  × $ 40.16 = $2,613,653
Casinghead gas   323,386 Mcf  × $  2.87 =   $928,923

────────────────────────────────────────────────────
Month total                               $3,542,576

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. 08/O/13866 is the state's own key, not one this site invented.