WILLIAMS, MAUDE ET AL "A"

Operated by HILCORP ENERGY COMPANY (P-5 386310) in the LAKE PASTURE (C-406) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 156173District 02Field 51512038GasSaveExport
Value, all time
$2.0 M
Nov 1995 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
367
no gaps in the span
Streams
1
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 44 leases and 44 wells, and the rule below applies to all of them.

Discovered
1961-08-27
as the register files it
Field class
Gas
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

The Commission's schedule remark for this field reads: AOF-1 AND AOF-2 EFFECTIVE 09/01/2004.

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
GasProduction667,669 Mcf$1,958,616
Total$1,958,616

230,547 Mcf of this lease's gas, across 14 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 (1)

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 28.4231, -97.0651. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

28.42306, -97.06514 · 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
0.0%
0 of 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
4,636 ft
1 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
00.0%
A plug date is filed
00.0%
BothOn the schedule and plugged. Neither fact cancels the other.
00.0%
NeitherNo plug date, and not on the schedule.
1100.0%

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

The one well that filed a depth was drilled to 4,636 ft.

Completions filed
Nov 1995
1 of 1 wells

1 well

42-39131705D1234,636 ftNov 1995

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 (367)

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

367 months

May 20260106.413.05$0
Apr 2026098.932.87$0
Mar 2026089.753.15$0
Feb 2026063.503.75$0
Jan 2026059.138.00$0
Dec 2025056.664.41$0
Nov 2025058.593.93$0
Oct 2025059.383.30$0
Sep 2025062.743.08$0
Aug 2025063.933.01$0
Jul 2025066.743.32$0
Jun 2025066.483.13$0
May 2025060.553.23$0
Apr 2025062.363.54$0
Mar 2025067.704.27$0
Feb 2025070.884.34$0
Jan 2025074.324.28$0
Dec 2024068.993.12$0
Nov 2024069.052.20$0
Oct 2024071.372.28$0
Sep 2024069.612.36$0
Aug 2024075.632.06$0
Jul 2024079.932.15$0
Jun 2024078.082.63$0
May 2024078.812.20$0
Apr 2024084.451.66$0
Mar 2024080.301.55$0
Feb 2024076.091.78$0
Jan 2024073.023.30$0
Dec 2023071.262.61$0
Nov 2023077.892.81$0
Oct 2023085.443.09$0
Sep 2023089.042.74$0
Aug 2023080.522.67$0
Jul 2023074.852.64$0
Jun 2023068.962.26$0
May 2023070.622.23$0
Apr 2023078.122.24$0
Mar 2023072.852.39$0
Feb 2023075.112.47$0
Jan 2023076.533.39$0
Dec 2022076.415.73$0
Nov 2022085.005.65$0
Oct 2022087.185.86$0
Sep 2022084.888.16$0
Aug 2022094.529.13$0
Jul 20220101.587.54$0
Jun 20220115.097.98$0
May 20220109.378.43$0
Apr 20220104.226.84$0
Mar 20220108.885.08$0
Feb 2022091.054.86$0
Jan 2022081.844.54$0
Dec 2021071.323.90$0
Nov 2021077.435.24$0
Oct 2021079.795.71$0
Sep 2021069.865.35$0
Aug 2021066.024.22$0
Jul 2021070.783.98$0
Jun 2021069.493.38$0
May 2021063.483.02$0
Apr 2021060.362.76$0
Mar 2021061.302.72$0
Feb 2021057.805.55$0
Jan 2021050.412.81$0
Dec 2020044.642.68$0
Nov 2020038.772.71$0
Oct 2020036.972.48$0
Sep 2020037.091.99$0
Aug 2020039.982.39$0
Jul 2020038.371.83$0
Jun 2020034.901.69$0
May 2020016.921.81$0
Apr 2020014.751.80$0
Mar 2020030.341.86$0
Feb 2020049.881.98$0
Jan 2020057.252.09$0
Dec 2019059.012.30$0
Nov 2019055.302.75$0
Oct 2019053.472.42$0
Sep 2019055.052.66$0
Aug 2019053.112.30$0
Jul 2019056.272.46$0
Jun 2019052.782.49$0
May 2019058.482.74$0
Apr 2019062.632.75$0
Mar 2019056.803.06$0
Feb 2019050.852.79$0
Jan 2019046.033.23$0
Dec 2018046.594.19$0
Nov 2018052.934.24$0
Oct 2018061.443.40$0
Sep 2018059.543.11$0
Aug 2018059.403.07$0
Jul 2018065.142.93$0
Jun 2018060.183.08$0
May 2018065.382.90$0
Apr 2018063.842.90$0
Mar 2018061.222.79$0
Feb 2018061.782.77$0
Jan 2018062.874.01$0
Dec 2017057.272.92$0
Nov 2017055.423.12$0
Oct 2017049.292.98$0
Sep 2017047.523.09$0
Aug 2017045.373.00$0
Jul 2017043.873.09$0
Jun 2017042.493.09$0
May 2017045.373.26$0
Apr 2017047.933.21$0
Mar 2017046.772.98$0
Feb 2017050.452.95$0
Jan 2017049.413.42$0
Dec 2016048.763.72$0
Nov 2016042.492.64$0
Oct 2016046.193.09$0
Sep 2016041.553.10$0
Aug 2016041.442.92$0
Jul 2016041.622.92$0
Jun 2016045.352.69$0
May 2016042.521.99$0
Apr 2016036.561.99$0
Mar 2016033.011.79$0
Feb 2016026.472.06$0
Jan 2016027.352.36$0
Dec 2015032.362.00$0
Nov 2015038.792.17$0
Oct 2015043.552.43$0
Sep 2015042.992.76$0
Aug 2015040.162.87$0
Jul 2015048.152.95$0
Jun 2015056.152.88$0
May 2015055.212.96$0
Apr 2015049.822.71$0
Mar 2015042.892.93$0
Feb 2015044.662.98$0
Jan 2015043.433.10$0
Dec 2014054.693.59$0
Nov 2014070.464.25$0
Oct 2014078.303.90$0
Sep 2014086.164.05$0
Aug 2014089.394.04$0
Jul 2014096.564.18$0
Jun 2014098.164.74$0
May 2014094.734.73$0
Apr 2014095.944.81$0
Mar 2014095.895.06$0
Feb 2014097.406.19$0
Jan 2014090.404.86$0
Dec 2013091.824.35$0
Nov 2013088.853.74$0
Oct 2013097.423.78$0
Sep 20130104.113.72$0
Aug 20130104.253.52$0
Jul 20130102.523.72$0
Jun 2013094.403.93$0
May 2013094.834.15$0
Apr 2013093.964.28$0
Mar 2013093.623.91$0
Feb 2013091.233.42$0
Jan 2013091.603.42$0
Dec 2012086.773.42$0
Nov 2012086.953.62$0
Oct 2012089.383.40$0
Sep 2012094.672.92$0
Aug 2012092.662.91$0
Jul 2012085.133.02$0
Jun 2012079.822.52$0
May 2012091.612.49$0
Apr 20120101.652.00$0
Mar 20120105.052.22$0
Feb 20120101.102.57$0
Jan 2012098.092.73$0
Dec 201122696.873.24$732
Nov 20111,40595.723.31$4,652
Oct 20111,44984.983.65$5,287
Sep 20111,42383.623.99$5,672
Aug 20111,46183.404.15$6,062
Jul 20111,36994.144.52$6,184
Jun 201169892.904.64$3,239
May 20111,25098.134.40$5,506
Apr 20111,443105.964.33$6,253
Mar 20111,54796.364.06$6,277
Feb 20111,33985.644.18$5,597
Jan 20111,56786.504.59$7,191
Dec 20101,58585.734.35$6,891
Nov 20101,41080.843.80$5,351
Oct 20101,45078.103.51$5,088
Sep 20101,41972.633.98$5,647
Aug 20102,08973.684.42$9,232
Jul 201070172.554.74$3,320
Jun 20101,13370.364.91$5,563
May 20101,11471.124.24$4,718
Apr 20101,08481.694.12$4,469
Mar 201019178.394.39$838
Feb 201066273.585.44$3,603
Jan 201056974.365.96$3,394
Dec 20091,29671.445.48$7,107
Nov 200956374.593.75$2,112
Oct 200939872.544.11$1,636
Sep 200911265.543.06$343
Aug 200956367.423.22$1,812
Jul 200971161.133.46$2,463
Jun 200953766.163.90$2,092
May 200955854.743.93$2,191
Apr 200967146.773.59$2,407
Mar 200950142.144.06$2,034
Feb 200956232.814.63$2,604
Jan 200951635.865.37$2,771
Dec 200859937.105.98$3,580
Nov 200865155.496.86$4,466
Oct 200844275.246.92$3,060
Sep 2008576101.767.88$4,537
Aug 2008771114.228.48$6,540
Jul 2008730131.0811.39$8,314
Jun 2008669131.3313.03$8,719
May 2008705123.1711.57$8,160
Apr 2008653110.3110.45$6,827
Mar 2008772101.909.66$7,461
Feb 200889692.538.77$7,858
Jan 200862390.388.21$5,112
Dec 200770988.337.30$5,177
Nov 200782191.677.29$5,986
Oct 200799582.856.92$6,887
Sep 20071,00675.846.24$6,282
Aug 20071,29269.066.39$8,253
Jul 200710,40470.906.39$66,460
Jun 200754362.007.55$4,099
May 200759358.747.85$4,653
Apr 200747259.617.81$3,684
Mar 200767056.927.30$4,892
Feb 200748855.108.22$4,009
Jan 200772350.306.73$4,864
Dec 200657256.656.92$3,957
Nov 200675754.207.62$5,766
Oct 200658854.906.01$3,536
Sep 200659760.085.04$3,007
Aug 200616168.717.34$1,182
Jul 200646769.376.34$2,962
Jun 20061,31766.286.38$8,408
May 20061,53166.016.42$9,837
Apr 20062,74864.397.36$20,227
Mar 20062,40656.707.08$17,042
Feb 20063,08657.597.75$23,920
Jan 20062,51960.598.93$22,503
Dec 20052,32054.9413.42$31,124
Nov 20052,03654.6910.59$21,558
Oct 20052,06958.3413.80$28,543
Sep 20052,08061.4512.08$25,124
Aug 20052,42361.519.80$23,738
Jul 20052,23155.697.84$17,499
Jun 20052,24152.337.38$16,541
May 20052,01945.226.65$13,429
Apr 20051,68749.207.36$12,417
Mar 20051,82550.377.15$13,058
Feb 20051,75345.226.31$11,065
Jan 20052,15043.166.32$13,593
Dec 20041,79439.866.75$12,111
Nov 20041,87245.286.33$11,851
Oct 20042,14949.706.52$14,001
Sep 20043,32943.245.28$17,590
Aug 20044,47142.375.55$24,817
Jul 20044,11538.286.08$25,036
Jun 20044,10436.106.43$26,401
May 20044,32437.486.49$28,083
Apr 20044,73334.475.86$27,728
Mar 20046,05534.365.53$33,485
Feb 20045,09932.455.51$28,094
Jan 20045,68032.036.30$35,782
Dec 20035,07230.266.30$31,962
Nov 20034,90428.804.60$22,535
Oct 20034,24128.174.76$20,186
Sep 20033,80326.314.75$18,062
Aug 20033,43429.765.13$17,615
Jul 20033,16829.415.17$16,381
Jun 20033,39528.565.98$20,312
May 20034,58526.595.97$27,385
Apr 20032,25226.675.41$12,177
Mar 20032,21831.146.10$13,521
Feb 20032,12733.487.93$16,858
Jan 20032,04330.315.58$11,404
Dec 20022,73626.914.85$13,280
Nov 20021,46324.664.14$6,052
Oct 20023,40726.464.23$14,409
Sep 20023,67627.443.64$13,363
Aug 20023,06025.963.16$9,682
Jul 20022,20824.583.06$6,760
Jun 20022,56223.733.34$8,553
May 20022,74024.663.58$9,820
Apr 20022,46323.653.51$8,651
Mar 20022,61722.003.10$8,120
Feb 20022,25618.222.38$5,360
Jan 20022,76317.172.38$6,564
Dec 20012,77716.932.36$6,566
Nov 20011,91618.072.41$4,609
Oct 20012,99119.782.53$7,564
Sep 20012,91524.262.25$6,563
Aug 20012,94924.873.05$9,004
Jul 20013,20423.933.20$10,243
Jun 20012,97724.563.82$11,385
May 20013,49325.524.31$15,045
Apr 20011,97724.685.34$10,548
Mar 20013,13324.545.38$16,844
Feb 20012,84027.755.77$16,379
Jan 20013,18027.478.40$26,708
Dec 20002,99426.889.12$27,313
Nov 20003,11532.215.66$17,625
Oct 20002,93831.235.15$15,117
Sep 20002,92231.875.19$15,155
Aug 20002,89429.644.54$13,141
Jul 20002,38628.534.09$9,758
Jun 20001,95229.304.40$8,583
May 20001,39527.263.68$5,133
Apr 20002,09124.513.12$6,516
Mar 20002,19428.422.86$6,274
Feb 20001,86127.622.73$5,074
Jan 20002,43825.272.48$6,047
Dec 19992,07424.282.42$5,027
Nov 19992,43723.192.43$5,932
Oct 19992,72320.982.80$7,635
Sep 19992,56221.752.62$6,709
Aug 19993,35019.262.88$9,633
Jul 19992,76817.892.37$6,567
Jun 19992,45815.942.36$5,806
May 19992,74815.792.32$6,378
Apr 19992,51615.102.21$5,555
Mar 19992,71212.471.84$4,986
Feb 19992,5879.981.82$4,703
Jan 19992,75510.381.90$5,234
Dec 19983,0219.201.77$5,357
Nov 19982,99110.892.19$6,537
Oct 19983,35612.421.97$6,609
Sep 19983,17112.592.08$6,604
Aug 19983,37011.301.91$6,428
Jul 19983,55711.742.24$7,958
Jun 19983,39111.242.24$7,587
May 19983,85812.622.21$8,512
Apr 19983,59713.042.51$9,012
Mar 19984,13212.802.31$9,543
Feb 19984,01113.952.30$9,222
Jan 19984,35514.702.15$9,384
Dec 19975,06816.322.41$12,219
Nov 19976,26518.193.09$19,348
Oct 19975,82219.253.15$18,338
Sep 19975,03817.742.95$14,887
Aug 19975,29117.862.55$13,517
Jul 19974,92917.582.25$11,075
Jun 19974,67117.242.26$10,543
May 19974,32218.972.31$9,977
Apr 19977,23517.882.08$15,069
Mar 19978,97218.951.94$17,398
Feb 19978,15320.492.21$17,985
Jan 19978,44823.483.54$29,903
Dec 199610,14823.32$0
Nov 199610,38821.97$0
Oct 199611,65023.31$0
Sep 199612,13322.22$0
Aug 199613,83820.26$0
Jul 199612,16119.55$0
Jun 199614,35818.73$0
May 199616,68019.43$0
Apr 199617,86621.51$0
Mar 199622,84019.38$0
Feb 199625,98016.98$0
Jan 199624,66317.07$0
Dec 199524,06417.19$0
Nov 199513,77816.00$0

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.

Dec 2011 — as filed, then multipliedworked
Gas                  226 Mcf  × $  3.24 =       $732

────────────────────────────────────────────────────
Month total                                     $732

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/G/156173 is the state's own key, not one this site invented.