WILLIAMS -13-

Operated by THP OPERATING LLC (P-5 857147) in the BROOKS (CANYON K) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 10437District 7CField 12244075NGPA filingOilCasinghead gasSaveExport
Value, all time
$4.4 M
Jan 1993 – May 2026
Value, last 12 filed months
$71 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 65 leases and 102 wells, and the rule below applies to all of them.

Discovered
1973-09-09
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,200 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 1983-12-12.

The Commission's schedule remark for this field reads: PER DOCKET #7C-81,406.

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
NGPA11none

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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
OilDisposition76,699 bbl$3,358,136
Casinghead gasProduction470,862 Mcf$1,091,342
Total$4,449,478

202,918 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 (8)

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 31.1978, -100.7695. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.9 miles.

31.19709, -100.76944 · 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
87.5%
7 of 8 wells
With a plug date
87.5%
7 of 8 wells
Median depth
6,500 ft
8 wells filed one
Completion to plug
12.6 years
median over 7 wells

What the state filed about each well

On the RRC proration schedule
787.5%
A plug date is filed
787.5%
BothOn the schedule and plugged. Neither fact cancels the other.
787.5%
NeitherNo plug date, and not on the schedule.
112.5%

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

Total depth in feet, 8 of 8 wells. Median 6,500 ft, with the middle half between 6,475 and 6,506 ft; the shallowest is 6,450 ft and the deepest 6,575 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, 8 of 8 wells, Dec 1983 – Jul 1987. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Dec 1983 – Jul 1987
8 of 8 wells
Plug dates filed
Mar 1989 – Dec 2014
7 of 8 wells; 1 filed none

Last completion to plug: a median of 12.6 years across the 7 wells that filed both dates, with the middle half between 8.5 years and 16.4 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

8 wells

42-2353267466,475 ftJul 1987Dec 2014Yes
42-2353274776,475 ftApr 1986Mar 1994Yes
42-2353273286,575 ftMar 1986Oct 1998Yes
42-2353259856,500 ftJul 1985
42-2353245146,500 ftFeb 1985Mar 1994Yes
42-2353226736,525 ftSep 1984Oct 1998Yes
42-2353222426,500 ftFeb 1984Mar 1989Yes
42-2353218016,450 ftDec 1983Sep 2002Yes

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 202617649106.413.05$18,877
Apr 2026033598.932.87$961
Mar 2026056089.753.15$1,764
Feb 20260063.503.75$0
Jan 2026060459.138.00$4,831
Dec 2025062356.664.41$2,750
Nov 202517765358.593.93$12,934
Oct 20250059.383.30$0
Sep 2025071162.743.08$2,188
Aug 202517661263.933.01$13,097
Jul 2025172066.743.32$11,479
Jun 2025066866.483.13$2,090
May 2025328560.553.23$1,103
Apr 20250062.363.54$0
Mar 2025018467.704.27$785
Feb 2025018470.884.34$799
Jan 2025033874.324.28$1,446
Dec 2024032668.993.12$1,018
Nov 2024040969.052.20$899
Oct 2024039371.372.28$897
Sep 202418857669.612.36$14,449
Aug 202418960975.632.06$15,551
Jul 20241079.932.15$80
Jun 202418062978.082.63$15,711
May 202416958678.812.20$14,607
Apr 202416960784.451.66$15,279
Mar 202416962780.301.55$14,540
Feb 2024259376.091.78$1,210
Jan 202420463573.023.30$16,990
Dec 202320166571.262.61$16,059
Nov 202319550377.892.81$16,601
Oct 202318763885.443.09$17,947
Sep 2023061789.042.74$1,688
Aug 202317865180.522.67$16,073
Jul 202317965274.852.64$15,121
Jun 2023762368.962.26$1,890
May 202333964970.622.23$25,386
Apr 2023063578.122.24$1,421
Mar 202319264572.852.39$15,531
Feb 202318250875.112.47$14,923
Jan 2023863576.533.39$2,763
Dec 202237066776.415.73$32,093
Nov 2022143485.005.65$2,535
Oct 2022062187.185.86$3,641
Sep 2022061584.888.16$5,021
Aug 202217865194.529.13$22,766
Jul 2022185869101.587.54$25,346
Jun 2022175655115.097.98$25,366
May 20221675109.378.43$5,802
Apr 2022177630104.226.84$22,755
Mar 2022186601108.885.08$23,303
Feb 2022557191.054.86$3,230
Jan 202218365781.844.54$17,958
Dec 202117266771.323.90$14,868
Nov 2021264977.435.24$3,554
Oct 202117968379.795.71$18,185
Sep 2021050869.865.35$2,718
Aug 20210066.024.22$0
Jul 202105070.783.98$199
Jun 202118065269.493.38$14,712
May 202118167863.483.02$13,536
Apr 202118265660.362.76$12,795
Mar 202117968561.302.72$12,834
Feb 2021062157.805.55$3,445
Jan 202117964150.412.81$10,825
Dec 202017965444.642.68$9,740
Nov 202015262638.772.71$7,587
Oct 2020060936.972.48$1,509
Sep 202018163537.091.99$7,978
Aug 202018167339.982.39$8,842
Jul 202018168438.371.83$8,193
Jun 202018365634.901.69$7,496
May 202018464316.921.81$4,280
Apr 2020065514.751.80$1,182
Mar 202018066130.341.86$6,688
Feb 2020060249.881.98$1,192
Jan 202018157957.252.09$11,575
Dec 201918270459.012.30$12,362
Nov 201915164555.302.75$10,125
Oct 201915264553.472.42$9,687
Sep 2019050855.052.66$1,350
Aug 201914361953.112.30$9,021
Jul 201915865956.272.46$10,512
Jun 201915963652.782.49$9,976
May 201918063958.482.74$12,277
Apr 201918163862.632.75$13,091
Mar 201917067556.803.06$11,723
Feb 201918059950.852.79$10,826
Jan 201917560646.033.23$10,012
Dec 201817961346.594.19$10,905
Nov 2018061452.934.24$2,602
Oct 201817865561.443.40$13,162
Sep 2018064559.543.11$2,005
Aug 201814367459.403.07$10,561
Jul 201815865965.142.93$12,224
Jun 201815963860.183.08$11,532
May 201818067765.382.90$13,732
Apr 201817963963.842.90$13,281
Mar 2018068861.222.79$1,917
Feb 201817962861.782.77$12,796
Jan 201818669662.874.01$14,484
Dec 201718069557.272.92$12,339
Nov 201718654555.423.12$12,008
Oct 201717865149.292.98$10,716
Sep 201718160747.523.09$10,475
Aug 201718256945.373.00$9,967
Jul 201717862843.873.09$9,748
Jun 201717253442.493.09$8,957
May 201716362845.373.26$9,445
Apr 201717756647.933.21$10,301
Mar 2017066746.772.98$1,990
Feb 201717662750.452.95$10,730
Jan 201717766749.413.42$11,026
Dec 201617770348.763.72$11,248
Nov 201618064942.492.64$9,364
Oct 201617859346.193.09$10,054
Sep 2016057941.553.10$1,795
Aug 201617959741.442.92$9,164
Jul 201617858441.622.92$9,116
Jun 2016060645.352.69$1,628
May 201616256142.521.99$8,005
Apr 201617757336.561.99$7,612
Mar 2016059733.011.79$1,071
Feb 201617953926.472.06$5,850
Jan 201617961827.352.36$6,357
Dec 201517981432.362.00$7,422
Nov 2015057838.792.17$1,253
Oct 201518161443.552.43$9,372
Sep 201517860442.992.76$9,318
Aug 2015064040.162.87$1,838
Jul 201516665048.152.95$9,907
Jun 201518161056.152.88$11,922
May 201517664455.212.96$11,620
Apr 2015062249.822.71$1,683
Mar 201515564042.892.93$8,526
Feb 201518158744.662.98$9,830
Jan 201518457943.433.10$9,786
Dec 2014062754.693.59$2,252
Nov 201418253370.464.25$15,090
Oct 201417761678.303.90$16,262
Sep 2014061186.164.05$2,472
Aug 201417863889.394.04$18,486
Jul 201419064996.564.18$21,059
Jun 2014058098.164.74$2,747
May 201417965894.734.73$20,067
Apr 201418668095.944.81$21,115
Mar 2014055395.895.06$2,796
Feb 2014045797.406.19$2,830
Jan 201417956390.404.86$18,918
Dec 201317561891.824.35$18,760
Nov 201318856588.853.74$18,816
Oct 2013067897.423.78$2,562
Sep 2013183673104.113.72$21,554
Aug 2013181680104.253.52$21,265
Jul 2013184668102.523.72$21,347
Jun 2013061694.403.93$2,423
May 201316769294.834.15$18,708
Apr 201318666093.964.28$20,303
Mar 201318870293.623.91$20,347
Feb 201317863591.233.42$18,411
Jan 201317970091.603.42$18,790
Dec 2012070186.773.42$2,398
Nov 201219467986.953.62$19,330
Oct 201217871489.383.40$18,337
Sep 201217768094.672.92$18,741
Aug 201218369592.662.91$18,978
Jul 2012070285.133.02$2,121
Jun 201217967779.822.52$15,993
May 201217771091.612.49$17,982
Apr 2012182683101.652.00$19,864
Mar 2012193708105.052.22$21,848
Feb 2012188656101.102.57$20,693
Jan 201218970898.092.73$20,475
Dec 201118360296.873.24$19,678
Nov 2011053195.723.31$1,758
Oct 201137774484.983.65$34,752
Sep 2011071783.623.99$2,858
Aug 201118777483.404.15$18,807
Jul 201118676994.144.52$20,984
Jun 201119072692.904.64$21,020
May 201118973898.134.40$21,797
Apr 2011119705105.964.33$15,664
Mar 201119073896.364.06$21,303
Feb 201118360385.644.18$18,193
Jan 201117968286.504.59$18,613
Dec 2010070885.734.35$3,078
Nov 201019570880.843.80$18,451
Oct 201018574078.103.51$17,045
Sep 201018774772.633.98$16,554
Aug 201017976373.684.42$16,561
Jul 201018169772.554.74$16,433
Jun 201018073670.364.91$16,279
May 201018575771.124.24$16,363
Apr 201018572981.694.12$18,118
Mar 201019175578.394.39$18,286
Feb 2010047873.585.44$2,601
Jan 20101811,50674.365.96$22,441
Dec 200919297571.445.48$19,063
Nov 200918570574.593.75$16,444
Oct 200918373772.544.11$16,304
Sep 200919171465.543.06$14,706
Aug 200918674967.423.22$14,951
Jul 200918874561.133.46$14,073
Jun 200917972266.163.90$14,655
May 200919278554.743.93$13,592
Apr 200917574746.773.59$10,865
Mar 200919275642.144.06$11,159
Feb 200918668532.814.63$9,276
Jan 200919476235.865.37$11,050
Dec 200818573137.105.98$11,233
Nov 200819771755.496.86$15,850
Oct 200818174875.246.92$18,796
Sep 2008189740101.767.88$25,062
Aug 2008189768114.228.48$28,103
Jul 2008198784131.0811.39$34,883
Jun 2008195756131.3313.03$35,462
May 2008190769123.1711.57$32,303
Apr 2008194748110.3110.45$29,220
Mar 2008179730101.909.66$25,295
Feb 200818867892.538.77$23,342
Jan 200818071290.388.21$22,111
Dec 200718573588.337.30$21,708
Nov 200718671491.677.29$22,257
Oct 200718775382.856.92$20,705
Sep 200718774175.846.24$18,809
Aug 200718777869.066.39$17,884
Jul 200718476370.906.39$17,920
Jun 200718575262.007.55$17,146
May 200719274758.747.85$17,139
Apr 200719373659.617.81$17,249
Mar 200718973856.927.30$16,147
Feb 200719165255.108.22$15,881
Jan 200718472350.306.73$14,119
Dec 200619279756.656.92$16,391
Nov 2006051254.207.62$3,900
Oct 200635972754.906.01$24,081
Sep 200618775360.085.04$15,028
Aug 200619077968.717.34$18,773
Jul 200618879369.376.34$18,071
Jun 200619276666.286.38$17,616
May 200618877966.016.42$17,415
Apr 200619074364.397.36$17,703
Mar 200618574956.707.08$15,795
Feb 200619266057.597.75$16,173
Jan 200618572660.598.93$17,695
Dec 200518771854.9413.42$19,906
Nov 200518671354.6910.59$17,722
Oct 200518575958.3413.80$21,264
Sep 200519175461.4512.08$20,845
Aug 200518876461.519.80$19,049
Jul 200518676255.697.84$16,335
Jun 200518473952.337.38$15,083
May 200537075745.226.65$21,766
Apr 2005073249.207.36$5,388
Mar 200537275550.377.15$24,140
Feb 200518867545.226.31$12,762
Jan 200519074943.166.32$12,936
Dec 200418473539.866.75$12,296
Nov 200418672845.286.33$13,031
Oct 200418777149.706.52$14,317
Sep 200418276843.245.28$11,928
Aug 200437179342.375.55$20,121
Jul 2004078538.286.08$4,776
Jun 200437078236.106.43$18,388
May 200418581637.486.49$12,233
Apr 2004186034.475.86$6,411
Mar 200418781134.365.53$10,910
Feb 200419374932.455.51$10,390
Jan 200436878832.036.30$16,751
Dec 200337274730.266.30$15,964
Nov 2003077428.804.60$3,557
Oct 200334969128.174.76$13,120
Sep 200318080826.314.75$8,573
Aug 200317683529.765.13$9,521
Jul 200318277829.415.17$9,376
Jun 200336773428.565.98$14,873
May 200318383926.595.97$9,877
Apr 200336277426.675.41$13,840
Mar 200318578331.146.10$10,534
Feb 200317253533.487.93$9,999
Jan 200318561530.315.58$9,040
Dec 200217859826.914.85$7,693
Nov 200218640924.664.14$6,279
Oct 200217870126.464.23$7,674
Sep 200217653927.443.64$6,789
Aug 2002046525.963.16$1,471
Jul 200235971524.583.06$11,013
Jun 200217868223.733.34$6,501
May 200217978224.663.58$7,217
Apr 200217872323.653.51$6,749
Mar 200216343222.003.10$4,926
Feb 200217858618.222.38$4,635
Jan 200218371017.172.38$4,829
Dec 200118065116.932.36$4,587
Nov 200117954518.072.41$4,546
Oct 200117970219.782.53$5,316
Sep 200136171924.262.25$10,377
Aug 2001024124.873.05$736
Jul 20011787323.933.20$4,493
Jun 200134669724.563.82$11,163
May 200135471025.524.31$12,092
Apr 200117769424.685.34$8,071
Mar 200117777124.545.38$8,489
Feb 200118454627.755.77$8,255
Jan 200135569227.478.40$15,564
Dec 200018479726.889.12$12,217
Nov 200017972132.215.66$9,845
Oct 200036186431.235.15$15,720
Sep 200016980431.875.19$9,556
Aug 200017784829.644.54$9,097
Jul 200035688628.534.09$13,780
Jun 200017887129.304.40$9,045
May 200035395027.263.68$13,119
Apr 20001761,07324.513.12$7,657
Mar 200018198728.422.86$7,967
Feb 20003621,01027.622.73$12,752
Jan 20003681,08625.272.48$11,993
Dec 19991861,10924.282.42$7,204
Nov 19993501,98123.192.43$12,938
Oct 19993542,25120.982.80$13,738
Sep 19993472,01621.752.62$12,827
Aug 19991791,58219.262.88$7,997
Jul 19993551,45617.892.37$9,805
Jun 19991831,56115.942.36$6,604
May 19991851,26115.792.32$5,848
Apr 19991861,65315.102.21$6,459
Mar 19993701,71412.471.84$7,765
Feb 199921,3639.981.82$2,498
Jan 19991831,49310.381.90$4,736
Dec 199801,4789.201.77$2,621
Nov 19983701,84310.892.19$8,058
Oct 1998311,75112.421.97$3,833
Sep 19981861,58912.592.08$5,651
Aug 19981841,77211.301.91$5,459
Jul 19981781,61511.742.24$5,703
Jun 19981881,71511.242.24$5,950
May 199801,44712.622.21$3,193
Apr 19981851,67513.042.51$6,609
Mar 19983701,28912.802.31$7,713
Feb 19981711,63313.952.30$6,140
Jan 19981761,71914.702.15$6,291
Dec 19972891,89916.322.41$9,295
Nov 19973511,85618.193.09$12,117
Oct 199701,96319.253.15$6,183
Sep 19971841,93717.742.95$8,988
Aug 19973602,09317.862.55$11,777
Jul 199732,09417.582.25$4,758
Jun 19971831,57517.242.26$6,710
May 19971762,04218.972.31$8,053
Apr 19971821,74117.882.08$6,880
Mar 19973631,71818.951.94$10,210
Feb 19971841,16120.492.21$6,331
Jan 19971822,11223.483.54$11,749
Dec 19963542,79123.32$8,255
Nov 19961622,36921.97$3,559
Oct 19965443,33523.31$12,681
Sep 19963613,29522.22$8,021
Aug 19963603,74320.26$7,294
Jul 19965323,85919.55$10,401
Jun 19963593,45818.73$6,724
May 19963634,45619.43$7,053
Apr 19961793,38621.51$3,850
Mar 19965373,95019.38$10,407
Feb 19965423,61416.98$9,203
Jan 19961914,21617.07$3,260
Dec 19957384,23817.19$12,686
Nov 19953644,26516.00$5,824
Oct 19953594,51515.43$5,539
Sep 19953734,34716.18$6,035
Aug 19955414,59515.92$8,613
Jul 19951854,58615.24$2,819
Jun 19953632,79716.41$5,957
May 19951853,79917.56$3,249
Apr 19951853,09517.73$3,280
Mar 19951864,18516.44$3,058
Feb 19957363,73516.58$12,203
Jan 19951933,78415.92$3,073
Dec 19945634,07115.03$8,462
Nov 19945473,47715.90$8,697
Oct 19943574,58715.58$5,562
Sep 19943604,17015.29$5,504
Aug 19941814,54316.13$2,920
Jul 19945384,28317.56$9,447
Jun 19941854,61817.09$3,162
May 19947244,28915.88$11,497
Apr 19943614,85114.14$5,105
Mar 19945485,01312.46$6,828
Feb 19943634,64212.50$4,538
Jan 19945514,10312.66$6,976
Dec 19933625,03212.33$4,463
Nov 19933554,15014.49$5,144
Oct 19931834,82715.85$2,901
Sep 19936404,64415.03$9,619
Aug 19933625,28615.66$5,669
Jul 19933635,39815.46$5,612
Jun 19935455,12416.79$9,151
May 19932095,45117.68$3,695
Apr 19937165,13018.05$12,924
Mar 19933574,97218.14$6,476
Feb 19935434,94017.90$9,720
Jan 19937194,90416.93$12,173

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                  176 bbl  × $106.41 =    $18,728
Casinghead gas        49 Mcf  × $  3.05 =       $149

────────────────────────────────────────────────────
Month total                                  $18,877

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. 7C/O/10437 is the state's own key, not one this site invented.