WILLIAMS -16-

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 10518District 7CField 12244075NGPA filingOilCasinghead gasSaveExport
Value, all time
$2.1 M
Jan 1993 – May 2026
Value, last 12 filed months
$0
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
NGPA5none

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
OilDisposition29,951 bbl$1,187,853
Casinghead gasProduction271,592 Mcf$922,818
Total$2,110,670

70,222 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 (3)

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 31.1991, -100.7610. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.6 miles.

31.19925, -100.76111 · 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
66.7%
2 of 3 wells
With a plug date
33.3%
1 of 3 wells
Median depth
6,475 ft
3 wells filed one
Completion to plug
6.3 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
266.7%
A plug date is filed
133.3%
BothOn the schedule and plugged. Neither fact cancels the other.
133.3%
NeitherNo plug date, and not on the schedule.
133.3%

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

Between 6,450 and 6,500 ft, median 6,475 ft, over the 3 wells that filed a depth.

Completions filed
May 1984 – Feb 1986
3 of 3 wells
Plug dates filed
May 1992
1 of 3 wells; 2 filed none

Last completion to plug: a median of 6.3 years across the 1 well that filed both dates, with the middle half between 6.3 years and 6.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

3 wells

42-2353273156,500 ftFeb 1986May 1992Yes
42-2353217936,450 ftJul 1984Yes
42-2353224746,475 ftMay 1984

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 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
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 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 202149070.783.98$3,468
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 201910059.012.30$590
Nov 201909155.302.75$250
Oct 2019011053.472.42$266
Sep 2019013655.052.66$361
Aug 20192911353.112.30$1,801
Jul 20192411756.272.46$1,638
Jun 2019010452.782.49$259
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 2018017346.594.19$724
Nov 2018017652.934.24$746
Oct 201804561.443.40$153
Sep 2018019459.543.11$603
Aug 2018018259.403.07$558
Jul 2018023465.142.93$686
Jun 2018014560.183.08$446
May 2018022265.382.90$644
Apr 2018022363.842.90$647
Mar 2018019661.222.79$546
Feb 201807561.782.77$207
Jan 2018030062.874.01$1,203
Dec 2017031357.272.92$914
Nov 2017030955.423.12$964
Oct 2017032149.292.98$958
Sep 2017032147.523.09$991
Aug 201714135545.373.00$7,464
Jul 2017034743.873.09$1,071
Jun 2017030142.493.09$929
May 2017031445.373.26$1,025
Apr 2017029847.933.21$957
Mar 2017049346.772.98$1,471
Feb 2017044950.452.95$1,326
Jan 2017049749.413.42$1,699
Dec 2016047548.763.72$1,768
Nov 2016049242.492.64$1,301
Oct 2016047446.193.09$1,465
Sep 201617549241.553.10$8,797
Aug 2016050941.442.92$1,488
Jul 2016047441.622.92$1,386
Jun 2016047845.352.69$1,284
May 2016046042.521.99$916
Apr 2016048236.561.99$960
Mar 2016050933.011.79$913
Feb 2016045826.472.06$945
Jan 2016051227.352.36$1,211
Dec 2015051032.362.00$1,021
Nov 201517249038.792.17$7,734
Oct 2015051043.552.43$1,238
Sep 2015049242.992.76$1,357
Aug 2015048340.162.87$1,387
Jul 2015048748.152.95$1,434
Jun 2015046456.152.88$1,338
May 2015050555.212.96$1,493
Apr 2015049249.822.71$1,332
Mar 2015052242.892.93$1,532
Feb 201516655144.662.98$9,053
Jan 2015060843.433.10$1,885
Dec 2014070754.693.59$2,539
Nov 201416768170.464.25$14,662
Oct 2014069578.303.90$2,711
Sep 2014061786.164.05$2,496
Aug 2014090389.394.04$3,644
Jul 201418691696.564.18$21,789
Jun 2014085598.164.74$4,050
May 201418887894.734.73$21,959
Apr 2014087695.944.81$4,213
Mar 2014088495.895.06$4,470
Feb 201417973497.406.19$21,980
Jan 2014081790.404.86$3,971
Dec 201318187791.824.35$20,438
Nov 2013079788.853.74$2,979
Oct 2013090097.423.78$3,401
Sep 2013171875104.113.72$21,056
Aug 20130878104.253.52$3,093
Jul 2013173878102.523.72$21,000
Jun 2013082994.403.93$3,261
May 2013093194.834.15$3,863
Apr 201318588593.964.28$21,173
Mar 2013093093.623.91$3,639
Feb 201319382491.233.42$20,425
Jan 2013090591.603.42$3,095
Dec 201217790186.773.42$18,440
Nov 2012084786.953.62$3,070
Oct 2012089689.383.40$3,046
Sep 201217586794.672.92$19,098
Aug 2012091692.662.91$2,664
Jul 201217689385.133.02$17,680
Jun 2012088479.822.52$2,227
May 2012090491.612.49$2,249
Apr 2012169802101.652.00$18,780
Mar 20120790105.052.22$1,755
Feb 2012286642101.102.57$30,565
Jan 2012012398.092.73$336
Dec 20110096.873.24$0
Nov 201101095.723.31$33
Oct 201117877684.983.65$17,958
Sep 2011077883.623.99$3,101
Aug 201119091383.404.15$19,634
Jul 2011090894.144.52$4,102
Jun 2011088392.904.64$4,097
May 2011092498.134.40$4,070
Apr 2011177887105.964.33$22,599
Mar 2011090996.364.06$3,688
Feb 201118583285.644.18$19,321
Jan 2011091786.504.59$4,208
Dec 201019192185.734.35$20,379
Nov 2010088680.843.80$3,363
Oct 201018490278.103.51$17,535
Sep 2010087872.633.98$3,494
Aug 2010093173.684.42$4,114
Jul 201019092472.554.74$18,161
Jun 2010093270.364.91$4,576
May 201017880371.124.24$16,060
Apr 2010091481.694.12$3,768
Mar 201018283978.394.39$17,949
Feb 2010080973.585.44$4,403
Jan 201018490174.365.96$19,056
Dec 2009090671.445.48$4,968
Nov 200918389974.593.75$17,023
Oct 2009094472.544.11$3,880
Sep 200917493165.543.06$14,257
Aug 2009095067.423.22$3,058
Jul 200918081061.133.46$13,810
Jun 2009088566.163.90$3,447
May 200918290954.743.93$13,531
Apr 2009089346.773.59$3,204
Mar 200918193542.144.06$11,423
Feb 2009084632.814.63$3,920
Jan 200918495735.865.37$11,738
Dec 2008094737.105.98$5,660
Nov 200818893455.496.86$16,840
Oct 2008090875.246.92$6,285
Sep 2008193889101.767.88$26,642
Aug 20080897114.228.48$7,609
Jul 2008186901131.0811.39$34,643
Jun 2008188879131.3313.03$36,146
May 20080901123.1711.57$10,428
Apr 2008186847110.3110.45$29,373
Mar 20080885101.909.66$8,553
Feb 200819381792.538.77$25,024
Jan 2008083190.388.21$6,819
Dec 200718486588.337.30$22,569
Nov 200718279791.677.29$22,495
Oct 2007080282.856.92$5,551
Sep 2007083075.846.24$5,183
Aug 200719084669.066.39$18,526
Jul 2007073770.906.39$4,708
Jun 2007060762.007.55$4,582
May 2007096958.747.85$7,603
Apr 200718494559.617.81$18,344
Mar 2007097256.927.30$7,098
Feb 200718784155.108.22$17,213
Jan 2007092550.306.73$6,222
Dec 200619593856.656.92$17,536
Nov 2006093554.207.62$7,122
Oct 200618697054.906.01$16,045
Sep 2006094160.085.04$4,740
Aug 200618897068.717.34$20,037
Jul 2006096469.376.34$6,114
Jun 200618495166.286.38$18,267
May 2006092666.016.42$5,950
Apr 2006078264.397.36$5,756
Mar 200618081756.707.08$15,993
Feb 2006073757.597.75$5,713
Jan 200618481260.598.93$18,402
Dec 2005079554.9413.42$10,665
Nov 200518382454.6910.59$18,733
Oct 2005085358.3413.80$11,768
Sep 200518380861.4512.08$21,005
Aug 200518681761.519.80$19,445
Jul 2005078255.697.84$6,134
Jun 200519079552.337.38$15,811
May 200501,81945.226.65$12,098
Apr 20051861,51949.207.36$20,332
Mar 2005088950.377.15$6,361
Feb 200519179945.226.31$13,680
Jan 200519477043.166.32$13,241
Dec 2004079239.866.75$5,347
Nov 2004086845.286.33$5,495
Oct 20041801,01249.706.52$15,539
Sep 20041851,12943.245.28$13,965
Aug 200401,20142.375.55$6,666
Jul 200419381438.286.08$12,341
Jun 2004065836.106.43$4,233
May 2004073237.486.49$4,754
Apr 2004186034.475.86$6,411
Mar 2004078134.365.53$4,319
Feb 200419375032.455.51$10,395
Jan 2004085332.036.30$5,374
Dec 20030230.266.30$13
Nov 20030028.804.60$0
Oct 200381028.174.76$2,282
Sep 20030026.314.75$0
Aug 20030029.765.13$0
Jul 20030029.415.17$0
Jun 20030028.565.98$0
May 20030026.595.97$0
Apr 200318314826.675.41$5,681
Mar 2003080131.146.10$4,883
Feb 2003063333.487.93$5,017
Jan 200318376530.315.58$9,817
Dec 2002078826.914.85$3,825
Nov 200218675324.664.14$7,702
Oct 2002082926.464.23$3,506
Sep 200217981327.443.64$7,867
Aug 2002085025.963.16$2,690
Jul 200218095724.583.06$7,355
Jun 2002150723.733.34$1,716
May 200218079724.663.58$7,295
Apr 2002277023.653.51$2,752
Mar 200218473522.003.10$6,329
Feb 200217981418.222.38$5,195
Jan 2002079117.172.38$1,879
Dec 200117681416.932.36$4,904
Nov 2001092218.072.41$2,218
Oct 200117994219.782.53$5,923
Sep 200117092124.262.25$6,198
Aug 2001097624.873.05$2,980
Jul 200117490023.933.20$7,041
Jun 200118087724.563.82$7,775
May 2001096725.524.31$4,165
Apr 200117788424.685.34$9,085
Mar 20011821,00924.545.38$9,891
Feb 2001086527.755.77$4,989
Jan 200118095227.478.40$12,940
Dec 2000095126.889.12$8,676
Nov 200018091832.215.66$10,992
Oct 20001751,00531.235.15$10,636
Sep 2000094231.875.19$4,886
Aug 200018092529.644.54$9,535
Jul 20001761,03828.534.09$9,266
Jun 2000096829.304.40$4,257
May 200017886927.263.68$8,050
Apr 20001801,00824.513.12$7,553
Mar 2000096328.422.86$2,754
Feb 200018592927.622.73$7,643
Jan 20001841,02525.272.48$7,192
Dec 199918395724.282.42$6,763
Nov 199901,00823.192.43$2,453
Oct 19991831,07720.982.80$6,859
Sep 199901,07521.752.62$2,815
Aug 19991771,06419.262.88$6,469
Jul 19991771,13417.892.37$5,857
Jun 199918395515.942.36$5,173
May 1999040315.792.32$935
Apr 199918176715.102.21$4,427
Mar 19991861,03312.471.84$4,218
Feb 199921,0669.981.82$1,958
Jan 199918595010.381.90$3,725
Dec 19981831,0899.201.77$3,615
Nov 19981851,17710.892.19$4,587
Oct 19981801,05412.421.97$4,311
Sep 199821,09112.592.08$2,297
Aug 19981871,13311.301.91$4,274
Jul 19981831,08011.742.24$4,565
Jun 19981351,14311.242.24$4,075
May 199818367912.622.21$3,808
Apr 199818489013.042.51$4,629
Mar 199818083212.802.31$4,225
Feb 19981751,03613.952.30$4,823
Jan 19981701,17814.702.15$5,037
Dec 199701,15416.322.41$2,782
Nov 19971731,08318.193.09$6,491
Oct 199711,41619.253.15$4,479
Sep 199717575417.742.95$5,332
Aug 1997098317.862.55$2,511
Jul 199717378017.582.25$4,794
Jun 1997071817.242.26$1,621
May 1997094118.972.31$2,172
Apr 199717984317.882.08$4,956
Mar 199718794918.951.94$5,384
Feb 1997084520.492.21$1,864
Jan 19971841,27323.483.54$8,826
Dec 19961861,23223.32$4,338
Nov 19961801,00321.97$3,955
Oct 19961811,19223.31$4,219
Sep 19961811,03122.22$4,022
Aug 199601,33120.26$0
Jul 19963551,34519.55$6,940
Jun 199601,24818.73$0
May 19961821,30419.43$3,536
Apr 19961781,25121.51$3,829
Mar 19961771,37519.38$3,430
Feb 19961771,32516.98$3,005
Jan 19961821,35517.07$3,107
Dec 19951781,33917.19$3,060
Nov 19951801,38716.00$2,880
Oct 19951721,49315.43$2,654
Sep 19951861,41716.18$3,009
Aug 19951691,24115.92$2,690
Jul 19951821,28515.24$2,774
Jun 19951821,21416.41$2,987
May 19951891,29517.56$3,319
Apr 19951841,21117.73$3,262
Mar 19951881,32616.44$3,091
Feb 19951741,02316.58$2,885
Jan 19951801,03815.92$2,866
Dec 1994099015.03$0
Nov 19941821,00715.90$2,894
Oct 19941821,13115.58$2,836
Sep 19941811,01215.29$2,767
Aug 19941801,41816.13$2,903
Jul 19941831,60017.56$3,213
Jun 19941821,74417.09$3,110
May 19943601,68015.88$5,717
Apr 19941801,85414.14$2,545
Mar 19941801,94612.46$2,243
Feb 19941791,69212.50$2,238
Jan 19943621,61012.66$4,583
Dec 19931791,88612.33$2,207
Nov 19931781,88114.49$2,579
Oct 19933581,86715.85$5,674
Sep 19931811,91815.03$2,720
Aug 19931801,87115.66$2,819
Jul 19933601,99215.46$5,566
Jun 19931801,84216.79$3,022
May 19931811,93717.68$3,200
Apr 19933521,84318.05$6,354
Mar 19933551,85418.14$6,440
Feb 19931791,64017.90$3,204
Jan 19931811,74616.93$3,064

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.

Jul 2021 — as filed, then multipliedworked
Oil                   49 bbl  × $ 70.78 =     $3,468
Casinghead gas         0 Mcf  × $  3.98 =         $0

────────────────────────────────────────────────────
Month total                                   $3,468

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/10518 is the state's own key, not one this site invented.