WILLIAMS, MAUDE, ET AL -A-

Operated by HILCORP ENERGY COMPANY (P-5 386310) in the TOM OCONNOR (5450 SAND) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 2906District 02Field 90534700OilCasinghead gasSaveExport
Value, all time
$13.5 M
Jan 1993 – May 2026
Value, last 12 filed months
$3 k
at the published price for each month
Months reported
401
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 39 leases and 84 wells, and the rule below applies to all of them.

Discovered
1963-10-02
as the register files it
Field class
Oil and gas
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

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
OilDisposition314,230 bbl$11,685,655
Casinghead gasProduction642,893 Mcf$1,850,446
Total$13,536,101

151,364 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 (14)

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 28.3938, -97.1193. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.8 miles.

28.38827, -97.12016 · 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
50.0%
7 of 14 wells
With a plug date
14.3%
2 of 14 wells
Median depth
5,923 ft
13 wells filed one
Completion to plug
3.5 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
750.0%
A plug date is filed
214.3%
BothOn the schedule and plugged. Neither fact cancels the other.
214.3%
NeitherNo plug date, and not on the schedule.
750.0%

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

Total depth in feet, 13 of 14 wells. Median 5,923 ft, with the middle half between 5,917 and 5,925 ft; the shallowest is 5,889 ft and the deepest 5,967 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 14 wells, Jan 2000 – Feb 2023. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Jan 2000 – Feb 2023
13 of 14 wells; 1 filed none
Plug dates filed
Jul 2023 – Dec 2025
2 of 14 wells; 12 filed none

Last completion to plug: a median of 3.5 years across the 2 wells that filed both dates, with the middle half between 23 months and 5.0 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

14 wells

42-3910044739
42-391004691 U5,929 ftFeb 2023Jul 2023Yes
42-39100479495,918 ftJun 2020Yes
42-39100483545,911 ftFeb 2020
42-3910041735,967 ftJun 2019
42-39100454585,917 ftJun 2019Dec 2025Yes
42-39100488665,920 ftMay 2019
42-39100455595,925 ftFeb 2019Yes
42-39100486645,925 ftJul 2018Yes
42-39100451525,917 ftApr 2016Yes
42-39100426185,889 ftFeb 2015
42-391004681G5,923 ftAug 2011
42-3910042175,925 ftJan 2001Yes
42-39100485635,925 ftJan 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 (401)

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

401 months

May 202600106.413.05$0
Apr 20260098.932.87$0
Mar 202612089.753.15$1,077
Feb 20261063.503.75$64
Jan 202626059.138.00$1,537
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250160.553.23$3
Apr 202512162.363.54$137
Mar 2025292167.704.27$2,053
Feb 20251091270.884.34$7,778
Jan 202514110274.324.28$10,916
Dec 20241428468.993.12$10,059
Nov 2024130069.052.20$8,977
Oct 20241011871.372.28$7,249
Sep 2024101069.612.36$7,031
Aug 20241061275.632.06$8,042
Jul 2024107879.932.15$8,570
Jun 20241063578.082.63$8,369
May 20241462678.812.20$11,563
Apr 2024137684.451.66$11,580
Mar 20243271080.301.55$26,274
Feb 2024175776.091.78$13,328
Jan 202490173.023.30$6,575
Dec 202384071.262.61$5,986
Nov 202389077.892.81$6,932
Oct 2023178085.443.09$15,208
Sep 2023171089.042.74$15,226
Aug 202387080.522.67$7,005
Jul 2023318074.852.64$23,802
Jun 2023247068.962.26$17,033
May 2023208070.622.23$14,689
Apr 2023142078.122.24$11,093
Mar 2023133072.852.39$9,689
Feb 2023120075.112.47$9,013
Jan 2023240076.533.39$18,367
Dec 2022347076.415.73$26,514
Nov 2022211085.005.65$17,935
Oct 2022152087.185.86$13,251
Sep 2022222084.888.16$18,843
Aug 2022472094.529.13$44,613
Jul 20221,0850101.587.54$110,214
Jun 20226540115.097.98$75,269
May 2022320109.378.43$3,500
Apr 2022330104.226.84$3,439
Mar 2022330108.885.08$3,593
Feb 202231091.054.86$2,823
Jan 202258081.844.54$4,747
Dec 202177071.323.90$5,492
Nov 202176077.435.24$5,885
Oct 2021109079.795.71$8,697
Sep 202198269.865.35$6,857
Aug 2021882166.024.22$5,898
Jul 202131070.783.98$2,194
Jun 202129769.493.38$2,039
May 202131063.483.02$1,968
Apr 202129060.362.76$1,750
Mar 20219061.302.72$552
Feb 202115057.805.55$867
Jan 202133050.412.81$1,664
Dec 202031044.642.68$1,384
Nov 202035238.772.71$1,362
Oct 202022036.972.48$813
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20203638.371.83$126
Jun 2020221634.901.69$795
May 2020451816.921.81$794
Apr 202088014.751.80$1,298
Mar 2020138030.341.86$4,187
Feb 20201481849.881.98$7,418
Jan 20202702557.252.09$15,510
Dec 20193854059.012.30$22,811
Nov 20193276155.302.75$18,251
Oct 20193816553.472.42$20,529
Sep 2019448055.052.66$24,662
Aug 20192904253.112.30$15,499
Jul 201945712256.272.46$26,016
Jun 2019622052.782.49$32,829
May 20193201358.482.74$18,749
Apr 201935321362.632.75$22,694
Mar 201956110956.803.06$32,199
Feb 2019570050.852.79$28,985
Jan 2019480046.033.23$22,094
Dec 201874211046.594.19$35,030
Nov 20181052.934.24$53
Oct 201832161.443.40$1,969
Sep 201896159.543.11$5,719
Aug 201822212859.403.07$13,579
Jul 2018168565.142.93$10,958
Jun 2018261060.183.08$15,707
May 2018517065.382.90$33,801
Apr 20184871063.842.90$31,119
Mar 2018219161.222.79$13,410
Feb 2018150061.782.77$9,267
Jan 2018151062.874.01$9,493
Dec 2017154057.272.92$8,820
Nov 2017164255.423.12$9,095
Oct 2017185049.292.98$9,119
Sep 201796047.523.09$4,562
Aug 2017772045.373.00$3,554
Jul 2017641343.873.09$2,848
Jun 20172113942.493.09$9,086
May 20173958745.373.26$18,205
Apr 2017479047.933.21$22,958
Mar 2017630046.772.98$29,465
Feb 20176532950.452.95$33,029
Jan 20176445349.413.42$32,001
Dec 201635810748.763.72$17,854
Nov 201638129442.492.64$16,966
Oct 201674032046.193.09$35,169
Sep 201676472941.553.10$34,005
Aug 201668376241.442.92$30,532
Jul 201687872741.622.92$38,668
Jun 201689262945.352.69$42,142
May 201695395442.521.99$42,421
Apr 20161,0841,26736.561.99$42,154
Mar 20161,1303,18133.011.79$43,008
Feb 20161,3191,43126.472.06$37,867
Jan 20161,3483,51127.352.36$45,169
Dec 20151,6044,58432.362.00$61,080
Nov 20151,9907,79838.792.17$94,093
Oct 20152,4319,97743.552.43$130,080
Sep 20152,3559,98942.992.76$128,795
Aug 20152,7538,10940.162.87$133,854
Jul 20153,1094,29548.152.95$162,347
Jun 20153,2072,68556.152.88$187,814
May 20153,9061,74355.212.96$220,802
Apr 20154,4991,01849.822.71$226,895
Mar 20154,79594242.892.93$208,422
Feb 20151,70829644.662.98$77,160
Jan 2015536743.433.10$23,300
Dec 20145132954.693.59$28,160
Nov 20144931570.464.25$34,801
Oct 2014500078.303.90$39,150
Sep 20144194886.164.05$36,295
Aug 201449715889.394.04$45,064
Jul 20148788396.564.18$85,127
Jun 20148106198.164.74$79,799
May 20149385394.734.73$89,107
Apr 201496319895.944.81$93,342
Mar 20149846795.895.06$94,695
Feb 20147416097.406.19$72,545
Jan 2014495090.404.86$44,748
Dec 2013492091.824.35$45,175
Nov 2013495088.853.74$43,981
Oct 2013501097.423.78$48,807
Sep 20133340104.113.72$34,773
Aug 201337879104.253.52$39,685
Jul 2013520135102.523.72$53,812
Jun 201363230494.403.93$60,857
May 201361341094.834.15$59,832
Apr 201362347093.964.28$60,550
Mar 201357629593.623.91$55,079
Feb 201360943591.233.42$57,047
Jan 201375846591.603.42$71,023
Dec 201266053686.773.42$59,101
Nov 201245837386.953.62$41,175
Oct 201237938489.383.40$35,181
Sep 201245349494.672.92$44,327
Aug 201270352492.662.91$66,664
Jul 201268147985.133.02$59,420
Jun 201260644079.822.52$49,479
May 201261137091.612.49$56,894
Apr 2012779284101.652.00$79,752
Mar 2012912326105.052.22$96,530
Feb 2012921423101.102.57$94,200
Jan 201282112598.092.73$80,874
Dec 201193415896.873.24$90,988
Nov 201190814195.723.31$87,381
Oct 201181923884.983.65$70,467
Sep 201161522583.623.99$52,323
Aug 201156121983.404.15$47,696
Jul 201179035794.144.52$75,983
Jun 201192232192.904.64$87,143
May 201193533398.134.40$93,218
Apr 2011877255105.964.33$94,032
Mar 20113254696.364.06$31,504
Feb 201134311185.644.18$29,839
Jan 201153523886.504.59$47,370
Dec 201084743085.734.35$74,483
Nov 20101,06645080.843.80$87,883
Oct 20101,00548178.103.51$80,178
Sep 201079934372.633.98$59,396
Aug 201070445873.684.42$53,895
Jul 201077139372.554.74$57,797
Jun 201054951970.364.91$41,176
May 2010205071.124.24$14,580
Apr 201046631781.694.12$39,374
Mar 20104789578.394.39$37,887
Feb 20103903373.585.44$28,876
Jan 201050654674.365.96$40,883
Dec 200953474471.445.48$42,229
Nov 200950775674.593.75$40,653
Oct 200960276672.544.11$46,818
Sep 200969471165.543.06$47,664
Aug 200968771567.423.22$48,619
Jul 200978887361.133.46$51,195
Jun 200952279866.163.90$37,644
May 200954473754.743.93$32,672
Apr 200973967146.773.59$36,970
Mar 20096581,01342.144.06$31,840
Feb 20095321,17132.814.63$22,880
Jan 20091,2621,46135.865.37$53,102
Dec 200886056037.105.98$35,253
Nov 200858561955.496.86$36,708
Oct 200813325275.246.92$11,751
Sep 20088997101.767.88$9,821
Aug 200810787114.228.48$12,960
Jul 200811665131.0811.39$15,946
Jun 200810194131.3313.03$14,489
May 200810293123.1711.57$13,640
Apr 200890100110.3110.45$10,973
Mar 200898102101.909.66$10,972
Feb 2008769992.538.77$7,901
Jan 20087712690.388.21$7,993
Dec 20077911988.337.30$7,847
Nov 20077812691.677.29$8,069
Oct 2007659882.856.92$6,064
Sep 20078715375.846.24$7,553
Aug 20079110469.066.39$6,949
Jul 20079927270.906.39$8,757
Jun 200715536362.007.55$12,350
May 200714815758.747.85$9,925
Apr 200714114159.617.81$9,506
Mar 200710312156.927.30$6,746
Feb 2007372855.108.22$2,269
Jan 20078614550.306.73$5,301
Dec 20069923956.656.92$7,262
Nov 20069317354.207.62$6,358
Oct 20068215554.906.01$5,434
Sep 20068712660.085.04$5,862
Aug 200611728468.717.34$10,124
Jul 200615560369.376.34$14,577
Jun 200628077266.286.38$23,487
May 20063326866.016.42$22,352
Apr 200649442464.397.36$34,930
Mar 200634410556.707.08$20,249
Feb 200626431857.597.75$17,669
Jan 200642744360.598.93$29,829
Dec 200540373454.9413.42$31,988
Nov 20053411,42554.6910.59$33,738
Oct 200537137758.3413.80$26,845
Sep 20052491,03161.4512.08$27,755
Aug 20052631,36861.519.80$29,579
Jul 20052881,31955.697.84$26,384
Jun 20052471,14352.337.38$21,362
May 200513446545.226.65$9,152
Apr 20052381,40649.207.36$22,058
Mar 200523679150.377.15$17,547
Feb 20053251,08045.226.31$21,513
Jan 20052781,28543.166.32$20,123
Dec 20043322,07839.866.75$27,262
Nov 20043441,72645.286.33$26,503
Oct 20043751,49349.706.52$28,365
Sep 20043642,88443.245.28$30,978
Aug 20043261,73142.375.55$23,421
Jul 20044862,91238.286.08$36,321
Jun 20046562,84936.106.43$42,009
May 20046793,08937.486.49$45,511
Apr 20049204,28634.475.86$56,822
Mar 20046553,48934.365.53$41,800
Feb 20047373,45432.455.51$42,946
Jan 20048204,22732.036.30$52,893
Dec 20038115,17830.266.30$57,171
Nov 20031,0156,72428.804.60$60,130
Oct 20031,0634,29828.174.76$50,402
Sep 20038602,65926.314.75$35,255
Aug 20038964,12129.765.13$47,805
Jul 20037167,16329.415.17$58,096
Jun 200394321028.565.98$28,189
May 200388553026.595.97$26,698
Apr 20038481,54126.675.41$30,949
Mar 20031,1323,82931.146.10$58,592
Feb 20035651,34633.487.93$29,584
Jan 20036244,17430.315.58$42,213
Dec 20026925,58226.914.85$45,715
Nov 20027917,22624.664.14$49,400
Oct 20026754,49326.464.23$36,862
Sep 20027543,41627.443.64$33,108
Aug 20027655,19125.963.16$36,285
Jul 20027914,22824.583.06$32,388
Jun 20027973,52023.733.34$30,663
May 20028191,87924.663.58$26,931
Apr 20021,0503,25923.653.51$36,279
Mar 20021,1632,42822.003.10$33,119
Feb 20021,0501,29518.222.38$22,208
Jan 20021,3221,97117.172.38$27,381
Dec 20011,1404,86616.932.36$30,805
Nov 20011,2143,80418.072.41$31,088
Oct 20011,4213,36019.782.53$36,604
Sep 20011,0611,43124.262.25$28,962
Aug 20011,0902,92924.873.05$36,051
Jul 20011,02187423.933.20$27,227
Jun 20018143,12724.563.82$31,950
May 20011,3264,09525.524.31$51,478
Apr 20011,09477624.685.34$31,140
Mar 20011,2373,87224.545.38$51,174
Feb 20011,0021,34727.755.77$35,574
Jan 20011,0707,94427.478.40$96,113
Dec 20001,2507,33926.889.12$100,550
Nov 20006762,73632.215.66$37,254
Oct 20001,4082,44531.235.15$56,553
Sep 20001,5706,07231.875.19$81,528
Aug 20001,7255,78529.644.54$77,397
Jul 20001,6727,44828.534.09$78,163
Jun 20001,6887,13629.304.40$80,837
May 20001,9004,43927.263.68$68,128
Apr 20001,3994,07824.513.12$46,997
Mar 20002,0682,37028.422.86$65,550
Feb 20003,5612,39127.622.73$104,874
Jan 20001,7783,98525.272.48$54,815
Dec 19991,4313,46424.282.42$43,140
Nov 19991,3471,53523.192.43$34,973
Oct 19991,5011,25220.982.80$35,001
Sep 19991,61397521.752.62$37,636
Aug 19991,4423,44719.262.88$37,685
Jul 19991,6192,14417.892.37$34,050
Jun 19991,8263,32115.942.36$36,951
May 19991,5462,19015.792.32$29,494
Apr 19991,4651,86815.102.21$26,246
Mar 19991,5762,19812.471.84$23,693
Feb 19991,3762,7159.981.82$18,668
Jan 19991,6272,64310.381.90$21,910
Dec 19981,5463,4049.201.77$20,260
Nov 19981,5523,07710.892.19$23,627
Oct 19981,5383,48212.421.97$25,959
Sep 19981,3586,10612.592.08$29,814
Aug 19981,5045,69111.301.91$27,850
Jul 19981,7374,43611.742.24$30,317
Jun 19981,9664,06111.242.24$31,183
May 19982,2345,32312.622.21$39,937
Apr 19982,5994,22313.042.51$44,471
Mar 19982,7325,65612.802.31$48,032
Feb 19982,2903,08513.952.30$39,038
Jan 19981,5145,91714.702.15$35,006
Dec 19973,1135,86116.322.41$64,936
Nov 19971,9812,09018.193.09$42,489
Oct 19972,5044,69119.253.15$62,978
Sep 19972,1593,97017.742.95$50,032
Aug 19972,4835,59717.862.55$58,645
Jul 19972,4192,52417.582.25$48,197
Jun 19973,25117,70017.242.26$96,000
May 19973,24712,97018.972.31$91,537
Apr 19972,6885,59517.882.08$59,715
Mar 19972,5054,22018.951.94$55,653
Feb 19972,04211,42520.492.21$67,043
Jan 19972,0845,04623.483.54$66,794
Dec 19961,48510,32523.32$34,630
Nov 19962,3786,65021.97$52,245
Oct 19961,3452,05923.31$31,352
Sep 19961,32348122.22$29,397
Aug 19961,28766120.26$26,075
Jul 19961,2121,01219.55$23,695
Jun 19961,2501,22518.73$23,413
May 19961,10761219.43$21,509
Apr 19961,09293321.51$23,489
Mar 19961,34773219.38$26,105
Feb 19961,2521,38916.98$21,259
Jan 19961,2741,15817.07$21,747
Dec 19951,2111,20217.19$20,817
Nov 19951,2931,01416.00$20,688
Oct 19951,8581,10215.43$28,669
Sep 19951,4411,24816.18$23,315
Aug 19951,1611,72815.92$18,483
Jul 19951,24977515.24$19,035
Jun 19951,0511,03716.41$17,247
May 19951,12584917.56$19,755
Apr 19959892,31517.73$17,535
Mar 19951,01890616.44$16,736
Feb 19951,03682716.58$17,177
Jan 199595575815.92$15,204
Dec 19941,1521,58715.03$17,315
Nov 19941,0982,59115.90$17,458
Oct 19941,1371,84315.58$17,714
Sep 19941,0591,33115.29$16,192
Aug 19941,08944416.13$17,566
Jul 19941,1524,98017.56$20,229
Jun 19941,2417,52517.09$21,209
May 19941,2943,22815.88$20,549
Apr 19941,3903,80514.14$19,655
Mar 19941,56810,06012.46$19,537
Feb 19941,6656,54312.50$20,813
Jan 19941,9764,94112.66$25,016
Dec 19932,0835,24512.33$25,683
Nov 19931,9563,58814.49$28,342
Oct 19931,9764,57115.85$31,320
Sep 19937742,43015.03$11,633
Aug 19939335,22315.66$14,611
Jul 19937934,05915.46$12,260
Jun 19938294,76816.79$13,919
May 19939106,60117.68$16,089
Apr 19936947,12418.05$12,527
Mar 19937259,65218.14$13,152
Feb 19931,0255,88117.90$18,348
Jan 19935602,34616.93$9,481

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.

Mar 2026 — as filed, then multipliedworked
Oil                   12 bbl  × $ 89.75 =     $1,077
Casinghead gas         0 Mcf  × $  3.15 =         $0

────────────────────────────────────────────────────
Month total                                   $1,077

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/2906 is the state's own key, not one this site invented.