WILLIAMS, MAUDE ET AL -A-

Operated by HILCORP ENERGY COMPANY (P-5 386310) in the TOM OCONNOR (4950) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 81723District 02Field 90534400GasSaveExport
Value, all time
$2.8 M
Jan 1993 – May 2026
Value, last 12 filed months
$170
at the published price for each month
Months reported
401
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 38 leases and 38 wells, and the rule below applies to all of them.

Discovered
1948-12-31
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

The Commission's schedule remark for this field reads: AOF-1 AND AOF-2 EFFECTIVE 12/01/98.

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
GasProduction862,205 Mcf$2,778,019
Total$2,778,019

232,307 Mcf of this lease's gas, across 44 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 28.3996, -97.1184. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

28.39955, -97.11838 · 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
5,914 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 5,914 ft.

Completions filed
Mar 1979
1 of 1 wells

1 well

42-39100457675,914 ftMar 1979

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 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 2025162.743.08$3
Aug 2025463.933.01$12
Jul 2025766.743.32$23
Jun 20254266.483.13$131
May 2025760.553.23$23
Apr 20251262.363.54$43
Mar 20251267.704.27$51
Feb 2025670.884.34$26
Jan 20251174.324.28$47
Dec 2024768.993.12$22
Nov 20241469.052.20$31
Oct 20241271.372.28$27
Sep 2024069.612.36$0
Aug 20242575.632.06$52
Jul 2024879.932.15$17
Jun 20245378.082.63$140
May 20249978.812.20$218
Apr 20246684.451.66$110
Mar 202423880.301.55$368
Feb 202412276.091.78$218
Jan 20244273.023.30$139
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 20211869.865.35$96
Aug 202120866.024.22$878
Jul 2021270.783.98$8
Jun 20214069.493.38$135
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 20207838.772.71$211
Oct 2020036.972.48$0
Sep 2020037.091.99$0
Aug 2020039.982.39$0
Jul 202022438.371.83$409
Jun 202019334.901.69$326
May 20204116.921.81$74
Apr 2020014.751.80$0
Mar 2020030.341.86$0
Feb 20204649.881.98$91
Jan 20207057.252.09$147
Dec 201910359.012.30$237
Nov 201911755.302.75$322
Oct 201927053.472.42$653
Sep 2019055.052.66$0
Aug 201920653.112.30$475
Jul 201958256.272.46$1,432
Jun 2019052.782.49$0
May 20197258.482.74$197
Apr 201960462.632.75$1,661
Mar 201916856.803.06$514
Feb 2019050.852.79$0
Jan 2019046.033.23$0
Dec 201820146.594.19$841
Nov 2018052.934.24$0
Oct 201814961.443.40$506
Sep 20183459.543.11$106
Aug 201870459.403.07$2,159
Jul 201849065.142.93$1,437
Jun 2018060.183.08$0
May 2018065.382.90$0
Apr 201814363.842.90$415
Mar 20182061.222.79$56
Feb 2018061.782.77$0
Jan 2018062.874.01$0
Dec 2017057.272.92$0
Nov 20175455.423.12$168
Oct 2017249.292.98$6
Sep 2017047.523.09$0
Aug 201712745.373.00$382
Jul 201719643.873.09$605
Jun 201757242.493.09$1,766
May 201786645.373.26$2,826
Apr 2017047.933.21$0
Mar 2017046.772.98$0
Feb 201732650.452.95$963
Jan 201781549.413.42$2,786
Dec 201696048.763.72$3,574
Nov 20161,71642.492.64$4,538
Oct 20162,69046.193.09$8,313
Sep 20164,50741.553.10$13,975
Aug 20162,66541.442.92$7,793
Jul 20162,39341.622.92$6,998
Jun 20162,90345.352.69$7,797
May 20166,63242.521.99$13,205
Apr 20166,06336.561.99$12,072
Mar 20161,24433.011.79$2,232
Feb 201645026.472.06$929
Jan 20161,11127.352.36$2,627
Dec 201587232.362.00$1,745
Nov 20151,70038.792.17$3,684
Oct 20151,88143.552.43$4,564
Sep 20151,20842.992.76$3,332
Aug 20156140.162.87$175
Jul 201525548.152.95$751
Jun 201535756.152.88$1,029
May 201528555.212.96$842
Apr 201520949.822.71$566
Mar 201515642.892.93$458
Feb 201518544.662.98$551
Jan 201512943.433.10$400
Dec 201434054.693.59$1,221
Nov 201419070.464.25$808
Oct 2014078.303.90$0
Sep 201491286.164.05$3,689
Aug 20141,05489.394.04$4,253
Jul 201437696.564.18$1,572
Jun 201425698.164.74$1,213
May 201416894.734.73$794
Apr 201454195.944.81$2,602
Mar 201421795.895.06$1,097
Feb 201438297.406.19$2,365
Jan 2014490.404.86$19
Dec 2013091.824.35$0
Nov 2013088.853.74$0
Oct 2013097.423.78$0
Sep 20130104.113.72$0
Aug 2013858104.253.52$3,022
Jul 20131,032102.523.72$3,837
Jun 20131,27694.403.93$5,019
May 20131,35294.834.15$5,610
Apr 20131,21693.964.28$5,208
Mar 201361693.623.91$2,410
Feb 201347391.233.42$1,618
Jan 201353191.603.42$1,816
Dec 201251786.773.42$1,768
Nov 201242686.953.62$1,544
Oct 201253189.383.40$1,805
Sep 201246594.672.92$1,357
Aug 201249292.662.91$1,431
Jul 201243885.133.02$1,323
Jun 201253379.822.52$1,343
May 201273491.612.49$1,826
Apr 2012669101.652.00$1,336
Mar 2012420105.052.22$933
Feb 2012422101.102.57$1,085
Jan 201246498.092.73$1,269
Dec 201192096.873.24$2,981
Nov 201154995.723.31$1,818
Oct 201183984.983.65$3,061
Sep 201186783.623.99$3,456
Aug 201181483.404.15$3,378
Jul 201196294.144.52$4,346
Jun 201199592.904.64$4,617
May 20111,03598.134.40$4,559
Apr 2011874105.964.33$3,787
Mar 201190496.364.06$3,668
Feb 201164785.644.18$2,704
Jan 201197686.504.59$4,479
Dec 20101,15385.734.35$5,013
Nov 20101,13180.843.80$4,293
Oct 201052778.103.51$1,849
Sep 201040172.633.98$1,596
Aug 201055773.684.42$2,462
Jul 201069272.554.74$3,278
Jun 201061570.364.91$3,020
May 201084871.124.24$3,591
Apr 201090781.694.12$3,739
Mar 201055678.394.39$2,440
Feb 201065073.585.44$3,538
Jan 201036774.365.96$2,189
Dec 20099871.445.48$537
Nov 200956474.593.75$2,116
Oct 200913872.544.11$567
Sep 200912165.543.06$371
Aug 200913167.423.22$422
Jul 200983161.133.46$2,879
Jun 200983266.163.90$3,241
May 200927154.743.93$1,064
Apr 200938946.773.59$1,396
Mar 20091,53042.144.06$6,210
Feb 20091,00132.814.63$4,638
Jan 20091,30135.865.37$6,988
Dec 200874537.105.98$4,453
Nov 200811455.496.86$782
Oct 200816475.246.92$1,135
Sep 2008145101.767.88$1,142
Aug 2008187114.228.48$1,586
Jul 200887131.0811.39$991
Jun 2008147131.3313.03$1,916
May 2008156123.1711.57$1,806
Apr 2008177110.3110.45$1,851
Mar 2008190101.909.66$1,836
Feb 200825692.538.77$2,245
Jan 200825390.388.21$2,076
Dec 200723888.337.30$1,738
Nov 200726491.677.29$1,925
Oct 200712882.856.92$886
Sep 200797275.846.24$6,069
Aug 20071,16969.066.39$7,468
Jul 20071,19370.906.39$7,621
Jun 200722762.007.55$1,714
May 20072,65058.747.85$20,793
Apr 20072,27159.617.81$17,726
Mar 20071,98356.927.30$14,480
Feb 20072,23555.108.22$18,363
Jan 20072,48150.306.73$16,689
Dec 20062,88256.656.92$19,939
Nov 20062,95954.207.62$22,540
Oct 20063,78754.906.01$22,774
Sep 20064,26460.085.04$21,479
Aug 20064,16768.717.34$30,585
Jul 20063,30269.376.34$20,944
Jun 20063,69066.286.38$23,557
May 20064,11966.016.42$26,465
Apr 20063,59264.397.36$26,439
Mar 20064,01756.707.08$28,452
Feb 20063,83557.597.75$29,726
Jan 20064,51960.598.93$40,370
Dec 20053,82054.9413.42$51,247
Nov 20054,05454.6910.59$42,925
Oct 20053,83258.3413.80$52,865
Sep 20053,83261.4512.08$46,287
Aug 20053,54761.519.80$34,749
Jul 20054,17655.697.84$32,755
Jun 20054,19852.337.38$30,986
May 20053,58645.226.65$23,851
Apr 20053,28249.207.36$24,157
Mar 20053,80550.377.15$27,224
Feb 20053,63745.226.31$22,956
Jan 20053,46943.166.32$21,932
Dec 20043,74439.866.75$25,276
Nov 20044,06445.286.33$25,727
Oct 20044,18349.706.52$27,253
Sep 20043,98643.245.28$21,062
Aug 20044,58542.375.55$25,450
Jul 20044,52438.286.08$27,525
Jun 20043,82136.106.43$24,581
May 20043,20137.486.49$20,789
Apr 20043,82734.475.86$22,420
Mar 20042,99634.365.53$16,568
Feb 20043,73932.455.51$20,600
Jan 20044,46432.036.30$28,122
Dec 20034,73630.266.30$29,845
Nov 20034,26728.804.60$19,608
Oct 20034,53528.174.76$21,585
Sep 20034,06926.314.75$19,325
Aug 20034,86129.765.13$24,936
Jul 20034,76829.415.17$24,655
Jun 20034,26928.565.98$25,541
May 20033,96826.595.97$23,700
Apr 20034,24826.675.41$22,970
Mar 20034,31531.146.10$26,304
Feb 20034,07933.487.93$32,330
Jan 20033,83030.315.58$21,379
Dec 20023,57826.914.85$17,367
Nov 20023,92024.664.14$16,217
Oct 20024,47126.464.23$18,908
Sep 20023,89227.443.64$14,148
Aug 20024,36025.963.16$13,796
Jul 20024,14324.583.06$12,685
Jun 20024,17923.733.34$13,951
May 20024,23524.663.58$15,178
Apr 20024,14423.653.51$14,555
Mar 20024,37222.003.10$13,565
Feb 20024,17218.222.38$9,911
Jan 20025,14217.172.38$12,216
Dec 20015,42016.932.36$12,815
Nov 20014,91718.072.41$11,828
Oct 20015,13819.782.53$12,993
Sep 20015,19824.262.25$11,702
Aug 20015,30924.873.05$16,209
Jul 20014,49823.933.20$14,380
Jun 20013,91624.563.82$14,975
May 20014,61125.524.31$19,861
Apr 20014,19824.685.34$22,398
Mar 20014,64024.545.38$24,947
Feb 20013,94827.755.77$22,768
Jan 20014,50627.478.40$37,845
Dec 20004,76326.889.12$43,450
Nov 20004,54232.215.66$25,699
Oct 20004,71631.235.15$24,266
Sep 20004,58931.875.19$23,801
Aug 20005,15329.644.54$23,398
Jul 20005,01428.534.09$20,506
Jun 20005,17729.304.40$22,765
May 20005,31127.263.68$19,543
Apr 20005,34724.513.12$16,661
Mar 20005,71528.422.86$16,343
Feb 20005,21627.622.73$14,221
Jan 20005,05325.272.48$12,534
Dec 19995,22924.282.42$12,674
Nov 19995,25623.192.43$12,793
Oct 19995,94120.982.80$16,657
Sep 19995,13221.752.62$13,440
Aug 19995,40519.262.88$15,543
Jul 19995,19017.892.37$12,313
Jun 19995,63815.942.36$13,318
May 19995,70315.792.32$13,237
Apr 19995,29615.102.21$11,694
Mar 19995,48312.471.84$10,080
Feb 19994,0309.981.82$7,326
Jan 19994,41810.381.90$8,394
Dec 19985,0419.201.77$8,939
Nov 19985,87710.892.19$12,845
Oct 19984,84012.421.97$9,531
Sep 19984,35712.592.08$9,074
Aug 19984,88611.301.91$9,319
Jul 19985,44611.742.24$12,184
Jun 19985,45211.242.24$12,198
May 19989,85112.622.21$21,735
Apr 1998013.042.51$0
Mar 1998012.802.31$0
Feb 19985,05013.952.30$11,611
Jan 19985,81614.702.15$12,532
Dec 19976,37916.322.41$15,380
Nov 199710,29118.193.09$31,781
Oct 19971,13219.253.15$3,566
Sep 1997017.742.95$0
Aug 1997017.862.55$0
Jul 1997017.582.25$0
Jun 19972,12717.242.26$4,801
May 1997018.972.31$0
Apr 19974,87217.882.08$10,147
Mar 19975,71218.951.94$11,076
Feb 19975,92820.492.21$13,077
Jan 19975,67623.483.54$20,091
Dec 19965,66023.32$0
Nov 19965,49721.97$0
Oct 19966,17723.31$0
Sep 19966,62722.22$0
Aug 1996020.26$0
Jul 199623319.55$0
Jun 19966,30118.73$0
May 19964,21819.43$0
Apr 19967,10221.51$0
Mar 199629719.38$0
Feb 19965,54716.98$0
Jan 19965,91817.07$0
Dec 19956,31217.19$0
Nov 19955,02916.00$0
Oct 19954,84515.43$0
Sep 19955,59916.18$0
Aug 19955,25315.92$0
Jul 19953,80415.24$0
Jun 19954,72716.41$0
May 19954,57517.56$0
Apr 19953,17217.73$0
Mar 1995016.44$0
Feb 1995016.58$0
Jan 1995015.92$0
Dec 19944,29415.03$0
Nov 19943,83115.90$0
Oct 19946,62415.58$0
Sep 19946,27015.29$0
Aug 19947,25116.13$0
Jul 19946,86917.56$0
Jun 19945,01417.09$0
May 19945,09415.88$0
Apr 19946,46214.14$0
Mar 19945,60612.46$0
Feb 19945,16112.50$0
Jan 19945,58212.66$0
Dec 19937,66212.33$0
Nov 19936,26614.49$0
Oct 19933,83315.85$0
Sep 19935,38215.03$0
Aug 19935,89615.66$0
Jul 19934,69715.46$0
Jun 19935,33616.79$0
May 19936,40117.68$0
Apr 19935,12118.05$0
Mar 19935,11418.14$0
Feb 19936,01017.90$0
Jan 19935,63816.93$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.

Sep 2025 — as filed, then multipliedworked
Gas                    1 Mcf  × $  3.08 =         $3

────────────────────────────────────────────────────
Month total                                       $3

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/81723 is the state's own key, not one this site invented.