TOM O'CONNOR (5730 FT. SD.) UNIT

Operated by HILCORP ENERGY COMPANY (P-5 386310) in the TOM O'CONNOR (5730, EAST) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 8569District 02Field 90534832OilCasinghead gasSave
Value, all time
$63.9 M
Oct 2000 – May 2026
Value, last 12 filed months
$866 k
at the published price for each month
Months reported
308
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
OilDisposition1,014,086 bbl$59,475,528
Casinghead gasProduction815,140 Mcf$4,468,515
Total$63,944,043

Wells on this lease (32)

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 28.3956, -97.1150. A lease has no coordinate of its own — that point is the mean of its wells, and they span 2.3 miles.

28.39697, -97.11329 · 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
37.5%
12 of 32 wells
With a plug date
9.4%
3 of 32 wells
Median depth
5,924 ft
32 wells filed one
Completion to plug
7.5 years
median over 3 wells

What the state filed about each well

On the RRC proration schedule
1237.5%
A plug date is filed
39.4%
BothOn the schedule and plugged. Neither fact cancels the other.
39.4%
NeitherNo plug date, and not on the schedule.
2062.5%

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, 32 of 32 wells. Median 5,924 ft, with the middle half between 5,917 and 5,928 ft; the shallowest is 5,910 ft and the deepest 8,127 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

00s
10s
20s

Last completion by decade, 32 of 32 wells, Feb 2000 – May 2024. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Feb 2000 – May 2024
32 of 32 wells
Plug dates filed
Jan 2018 – Dec 2025
3 of 32 wells; 29 filed none

Last completion to plug: a median of 7.5 years across the 3 wells that filed both dates, with the middle half between 7.0 years and 10.5 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

32 wells

42-39100437A 295,925 ftMay 2024
42-39100435A 275,925 ftDec 2023Yes
42-39132221C 66,139 ftDec 2023Yes
42-39100476A 465,916 ftJul 2022
42-39100427A 195,923 ftNov 2020
42-39100472A 12A5,923 ftJun 2020
42-39100484A 555,916 ftJun 2020
42-39100479A 495,918 ftJun 2020Yes
42-39133035A 846,105 ftJun 2020Yes
42-39100454A 585,917 ftJun 2019Dec 2025Yes
42-39100455A 595,925 ftFeb 2019Yes
42-39100422A 85,925 ftJan 2019
42-39100419A 55,928 ftOct 2018
42-39100486A 645,925 ftJul 2018
42-39100519B 175,923 ftSep 2017Yes
42-39100504B 45,928 ftMay 2017Yes
42-39132163C 56,427 ftOct 2016Apr 2024Yes
42-39131239C 48,127 ftSep 2016
42-39100451A 525,917 ftApr 2016
42-39100527B 29 F6,003 ftNov 2015Yes
42-39132627C 76,250 ftMar 2008Yes
42-39100517B 155,926 ftJul 2007
42-39100520B 185,918 ftMay 2005
42-39100499A 715,911 ftAug 2004Jan 2018Yes
42-39100522B 205,919 ftAug 2002
42-39100453A 575,916 ftOct 2001
42-39100473A 135,935 ftApr 2000
42-39100452A 565,910 ftFeb 2000
42-39100477A 475,925 ftFeb 2000
42-39100481A 51A5,918 ftFeb 2000
42-39100487A 655,917 ftFeb 2000
42-39100496A 455,912 ftFeb 2000

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 (308)

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

308 months

May 202600106.413.05$0
Apr 20261,4594198.932.87$144,457
Mar 2026995789.753.15$89,323
Feb 202616063.503.75$1,016
Jan 20261,6671859.138.00$98,714
Dec 20251,471656.664.41$83,373
Nov 20251,4094258.593.93$82,718
Oct 2025937559.383.30$55,656
Sep 20251,1205662.743.08$70,441
Aug 20251,2786163.933.01$81,886
Jul 20251,20410166.743.32$80,690
Jun 20251,14352466.483.13$77,626
May 20251,2399560.553.23$75,329
Apr 20251,31810762.363.54$82,570
Mar 20251,43411367.704.27$97,564
Feb 20251,1237470.884.34$79,919
Jan 20251,38021574.324.28$103,482
Dec 20241,43225868.993.12$99,599
Nov 20241,36414769.052.20$94,507
Oct 20241,39014371.372.28$99,531
Sep 20241,914069.612.36$133,234
Aug 20242,8755975.632.06$217,558
Jul 20242,5172479.932.15$201,235
Jun 20242,88510978.082.63$225,548
May 20242,51935378.812.20$199,298
Apr 20242,62922984.451.66$222,399
Mar 20242,31060880.301.55$186,432
Feb 20241,52511076.091.78$116,233
Jan 20241,8308073.023.30$133,890
Dec 20232,273071.262.61$161,974
Nov 20233,76990277.892.81$296,100
Oct 20232,9811,05285.443.09$257,944
Sep 20233,818089.042.74$339,955
Aug 20234,257080.522.67$342,774
Jul 20233,451074.852.64$258,307
Jun 20233,907068.962.26$269,427
May 20234,116070.622.23$290,672
Apr 20233,745078.122.24$292,559
Mar 20234,943072.852.39$360,098
Feb 20233,951075.112.47$296,760
Jan 20234,404076.533.39$337,038
Dec 20222,847076.415.73$217,539
Nov 20223,779085.005.65$321,215
Oct 20223,630087.185.86$316,463
Sep 20223,463084.888.16$293,939
Aug 20223,641094.529.13$344,147
Jul 20222,9990101.587.54$304,638
Jun 20222,8220115.097.98$324,784
May 20223,05611109.378.43$334,327
Apr 20223,0370104.226.84$316,516
Mar 20223,0650108.885.08$333,717
Feb 20222,534091.054.86$230,721
Jan 20223,2931781.844.54$269,576
Dec 20213,30314771.323.90$236,143
Nov 20213,7431477.435.24$289,894
Oct 20214,741079.795.71$378,284
Sep 20214,8681869.865.35$340,175
Aug 20214,83922966.024.22$320,437
Jul 20214,500070.783.98$318,510
Jun 20215,0457569.493.38$350,831
May 20215,329063.483.02$338,285
Apr 20215,234060.362.76$315,924
Mar 20215,549661.302.72$340,170
Feb 20213,166057.805.55$182,995
Jan 20215,11314150.412.81$258,143
Dec 20205,26510244.642.68$235,303
Nov 20205,6766438.772.71$220,232
Oct 20204,2804436.972.48$158,341
Sep 20204,2429637.091.99$157,527
Aug 20204,39011039.982.39$175,775
Jul 20204,42616838.371.83$170,132
Jun 20204,71132234.901.69$164,958
May 20204,60313716.921.81$78,131
Apr 20204,890014.751.80$72,128
Mar 20205,13227530.341.86$156,215
Feb 20204,52059549.881.98$226,636
Jan 20204,37845957.252.09$251,602
Dec 20194,06962859.012.30$241,559
Nov 20194,39654355.302.75$244,592
Oct 20194,67824753.472.42$250,730
Sep 20194,2832755.052.66$235,851
Aug 20194,1519653.112.30$220,681
Jul 20193,88424256.272.46$219,148
Jun 20193,5072052.782.49$185,149
May 20194,0964158.482.74$239,646
Apr 20194,07122262.632.75$255,577
Mar 20194,12410056.803.06$234,549
Feb 20194,0152150.852.79$204,221
Jan 20194,565046.033.23$210,127
Dec 20184,31311646.594.19$201,428
Nov 20184,474052.934.24$236,809
Oct 20185,15025761.443.40$317,289
Sep 20185,1829059.543.11$308,816
Aug 20184,43848759.403.07$265,111
Jul 20183,33538965.142.93$218,382
Jun 20182,7855960.183.08$167,783
May 20182,8805965.382.90$188,466
Apr 20182,8088163.842.90$179,498
Mar 20182,7081461.222.79$165,823
Feb 20182,340061.782.77$144,565
Jan 20182,262262.874.01$142,220
Dec 20172,396157.272.92$137,222
Nov 20172,3521355.423.12$130,388
Oct 20172,557049.292.98$126,035
Sep 20171,523047.523.09$72,373
Aug 20172,2188545.373.00$100,886
Jul 20172,85115443.873.09$125,549
Jun 20172,47844342.493.09$106,658
May 20172,52335645.373.26$115,630
Apr 20172,357047.933.21$112,971
Mar 20172,504046.772.98$117,112
Feb 20172,28217350.452.95$115,638
Jan 20172,46547049.413.42$123,402
Dec 20162,15942848.763.72$106,866
Nov 20162,55031242.492.64$109,175
Oct 20162,76550946.193.09$129,288
Sep 20163,29563441.553.10$138,873
Aug 20163,43662141.442.92$144,204
Jul 20162,93135841.622.92$123,035
Jun 20162,59218945.352.69$118,055
May 20162,69935542.521.99$115,468
Apr 20162,40841136.561.99$88,855
Mar 20162,43682633.011.79$81,894
Feb 20162,41448726.472.06$64,904
Jan 20162,59767927.352.36$72,633
Dec 20152,737032.362.00$88,569
Nov 20152,627038.792.17$101,901
Oct 20152,8167243.552.43$122,812
Sep 20152,9872842.992.76$128,488
Aug 20153,0424,46340.162.87$134,987
Jul 20152,9722,01148.152.95$149,024
Jun 20152,9141,93756.152.88$169,205
May 20152,8391,48155.212.96$161,118
Apr 20152,7291,05549.822.71$138,814
Mar 20152,6791,15042.892.93$118,277
Feb 20153,1381,17644.662.98$143,643
Jan 20153,06112143.433.10$133,314
Dec 20143,12631054.693.59$172,074
Nov 20142,88614070.464.25$203,943
Oct 20142,8751578.303.90$225,171
Sep 20142,81917786.164.05$243,601
Aug 20142,98628989.394.04$268,085
Jul 20142,64183496.564.18$258,501
Jun 20142,41984398.164.74$241,442
May 20142,1784994.734.73$206,554
Apr 20142,31436295.944.81$223,746
Mar 20142,25616595.895.06$217,162
Feb 20141,41629697.406.19$139,751
Jan 20149208190.404.86$83,562
Dec 20131,275091.824.35$117,071
Nov 2013907088.853.74$80,587
Oct 20131,079497.423.78$105,131
Sep 20131,66214104.113.72$173,083
Aug 20131,827656104.253.52$192,776
Jul 20131,958769102.523.72$203,593
Jun 20131,63597594.403.93$158,179
May 20131,7701,00194.834.15$172,002
Apr 20131,70573293.964.28$163,337
Mar 20131,85513693.623.91$174,197
Feb 20131,5254291.233.42$139,269
Jan 20131,52721391.603.42$140,602
Dec 20121,49927986.773.42$131,022
Nov 20121,89158386.953.62$166,536
Oct 20121,98874989.383.40$180,234
Sep 20121,83356094.672.92$175,164
Aug 20121,73432192.662.91$161,606
Jul 20121,85135485.133.02$158,645
Jun 20122,13747679.822.52$171,774
May 20122,02951291.612.49$187,151
Apr 20121,977474101.652.00$201,909
Mar 20121,911304105.052.22$201,426
Feb 20121,824248101.102.57$185,044
Jan 20122,19024298.092.73$215,479
Dec 20112,09226196.873.24$203,498
Nov 20111,61823495.723.31$155,650
Oct 20112,13044084.983.65$182,613
Sep 20112,26162383.623.99$191,548
Aug 20112,95097083.404.15$250,055
Jul 20112,4641,06494.144.52$236,767
Jun 20112,83888892.904.64$267,770
May 20112,7951,05898.134.40$278,934
Apr 20113,244848105.964.33$347,409
Mar 20113,84089996.364.06$373,670
Feb 20113,23776685.644.18$280,419
Jan 20113,56592786.504.59$312,626
Dec 20103,69193485.734.35$320,490
Nov 20103,42585880.843.80$280,133
Oct 20103,58497278.103.51$283,321
Sep 20103,4401,33972.633.98$255,176
Aug 20104,0853,80973.684.42$317,816
Jul 20104,2091,94772.554.74$314,585
Jun 20104,4104,26370.364.91$331,221
May 20104,62997471.124.24$333,340
Apr 20104,44698681.694.12$367,259
Mar 20104,1741,18678.394.39$332,405
Feb 20104,5142,45573.585.44$345,501
Jan 20105,3671,04274.365.96$405,305
Dec 20094,8214,42571.445.48$368,678
Nov 20094,6734,79674.593.75$366,551
Oct 20095,1624,79072.544.11$394,140
Sep 20094,8414,27265.543.06$330,372
Aug 20095,3104,54367.423.22$372,622
Jul 20094,6644,57061.133.46$300,943
Jun 20094,3844,81166.163.90$308,784
May 20094,0145,25754.743.93$240,364
Apr 20093,8364,91146.773.59$197,028
Mar 20093,5255,52242.144.06$170,957
Feb 20093,2994,19632.814.63$127,680
Jan 20093,1944,89235.865.37$140,812
Dec 20084,5863,82737.105.98$193,015
Nov 20084,5123,24955.496.86$272,660
Oct 20084,8153,14875.246.92$384,071
Sep 20083,5593,590101.767.88$390,443
Aug 20084,0225,397114.228.48$505,176
Jul 20083,3734,686131.0811.39$495,504
Jun 20083,8243,953131.3313.03$553,724
May 20083,0503,134123.1711.57$411,942
Apr 20082,7893,908110.3110.45$348,512
Mar 20083,0144,311101.909.66$348,788
Feb 20082,5194,15192.538.77$269,490
Jan 20082,3905,51290.388.21$261,238
Dec 20072,8635,58788.337.30$293,685
Nov 20072,5044,68391.677.29$263,689
Oct 20072,4443,47382.856.92$226,525
Sep 20072,5524,32975.846.24$220,575
Aug 20072,8614,57469.066.39$226,799
Jul 20071,9154,00470.906.39$161,351
Jun 20072,4323,56262.007.55$177,672
May 20072,3253,00358.747.85$160,133
Apr 20072,3712,70559.617.81$162,448
Mar 20072,1322,62656.927.30$140,528
Feb 20071,9932,27255.108.22$128,481
Jan 20072,3894,56950.306.73$150,902
Dec 20062,5695,91956.656.92$186,484
Nov 20062,6585,38554.207.62$185,084
Oct 20063,8756,98154.906.01$254,720
Sep 20063,2692,98760.085.04$211,448
Aug 20062,6554,74668.717.34$217,260
Jul 20062,63411,32969.376.34$254,578
Jun 20063,6402,30966.286.38$256,000
May 20063,28298566.016.42$222,973
Apr 20063,3482,57364.397.36$234,516
Mar 20063,6631,00956.707.08$214,839
Feb 20063,8842,95357.597.75$246,569
Jan 20063,7342,05160.598.93$244,565
Dec 20053,3023,80254.9413.42$232,417
Nov 20053,7857,61954.6910.59$287,675
Oct 20054,1332,72858.3413.80$278,754
Sep 20054,2406,38261.4512.08$337,636
Aug 20054,5198,63161.519.80$362,520
Jul 20054,62411,38155.697.84$346,779
Jun 20055,71811,25852.337.38$382,319
May 20055,6386,94845.226.65$301,163
Apr 20055,38612,46949.207.36$356,769
Mar 20054,6935,86850.377.15$278,371
Feb 20054,8988,40045.226.31$274,508
Jan 20055,7919,39443.166.32$309,330
Dec 20045,2818,05039.866.75$264,847
Nov 20045,1986,94845.286.33$279,349
Oct 20045,5395,27449.706.52$309,649
Sep 20045,55411,50643.245.28$300,952
Aug 20045,60016,54542.375.55$329,108
Jul 20044,2286,58438.286.08$201,906
Jun 20044,4745,89936.106.43$199,460
May 20045,6856,50537.486.49$255,321
Apr 20045,3277,26934.475.86$226,207
Mar 20046,6367,08734.365.53$267,205
Feb 20045,4968,41232.455.51$224,692
Jan 20046,5236,71332.036.30$251,221
Dec 20038,2307,53830.266.30$296,542
Nov 20035,65512,01728.804.60$218,084
Oct 20033,9328,89328.174.76$153,092
Sep 20034,1617,96326.314.75$147,295
Aug 20034,2617,39729.765.13$164,752
Jul 20033,60815,70929.415.17$187,340
Jun 20033,6324,95828.565.98$133,393
May 20031,6042,48826.595.97$57,510
Apr 20031,3635,77226.675.41$67,562
Mar 20032,5705,09931.146.10$111,114
Feb 20033,14910,02233.487.93$184,862
Jan 20033,9256,24330.315.58$153,815
Dec 20023,9276,35426.914.85$136,516
Nov 20023,12712,14624.664.14$127,359
Oct 20022,5927,85026.464.23$101,783
Sep 20022,3378,21227.443.64$93,980
Aug 20023,47512,70925.963.16$130,424
Jul 20023,62014,38224.583.06$133,014
Jun 20023,90813,23123.733.34$136,905
May 20023,9626,89224.663.58$122,404
Apr 20023,79611,55123.653.51$130,346
Mar 20024,6808,11122.003.10$128,126
Feb 20024,1027,91118.222.38$93,532
Jan 20024,39410,38917.172.38$100,126
Dec 20014,71121,67516.932.36$131,006
Nov 20014,55211,87318.072.41$110,815
Oct 20014,90812,67119.782.53$129,124
Sep 20014,7988,01124.262.25$134,435
Aug 20014,94015,93924.873.05$171,522
Jul 20014,6343,88323.933.20$123,306
Jun 20014,30810,53124.563.82$146,077
May 20014,5168,23325.524.31$150,710
Apr 20014,2802,88724.685.34$121,033
Mar 20014,1968,65524.545.38$149,503
Feb 20013,2213,90327.755.77$111,892
Jan 20013,53712,72027.478.40$203,994
Dec 20003,81910,03926.889.12$194,236
Nov 20009731,16332.215.66$37,921
Oct 200086472731.235.15$30,724

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.

Apr 2026 — as filed, then multipliedworked
Oil                1,459 bbl  × $ 98.93 =   $144,339
Casinghead gas        41 Mcf  × $  2.87 =       $118

────────────────────────────────────────────────────
Month total                                 $144,457

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. 02/O/8569 is the state's own key, not one this site invented.