HEARD, FANNIE V.W. MRS.

Operated by HILCORP ENERGY COMPANY (P-5 386310) in the TOM O'CONNOR(4900) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 150604District 02Field 90534395GasSaveExport
Value, all time
$4.5 M
Jun 1994 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
384
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 7 leases and 7 wells, and the rule below applies to all of them.

Discovered
1981-02-16
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 11/01/97.

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
GasProduction1,519,665 Mcf$4,466,027
Total$4,466,027

300,583 Mcf of this lease's gas, across 28 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 28.3781, -97.1338. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

28.37807, -97.13385 · 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
5,925 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 5,925 ft.

Completions filed
Jun 1994
1 of 1 wells

1 well

42-39100572505,925 ftJun 1994

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 (384)

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

384 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 20221487.185.86$82
Sep 2022084.888.16$0
Aug 2022094.529.13$0
Jul 20220101.587.54$0
Jun 20220115.097.98$0
May 20223109.378.43$25
Apr 20220104.226.84$0
Mar 20220108.885.08$0
Feb 2022091.054.86$0
Jan 20221381.844.54$59
Dec 20216671.323.90$257
Nov 20212077.435.24$105
Oct 2021079.795.71$0
Sep 20213869.865.35$203
Aug 202139766.024.22$1,676
Jul 2021170.783.98$4
Jun 20213469.493.38$115
May 20218063.483.02$241
Apr 20217160.362.76$196
Mar 2021761.302.72$19
Feb 2021057.805.55$0
Jan 20213750.412.81$104
Dec 20206144.642.68$163
Nov 20209538.772.71$257
Oct 20203436.972.48$84
Sep 20208437.091.99$167
Aug 202010939.982.39$260
Jul 20206838.371.83$124
Jun 2020334.901.69$5
May 202010216.921.81$185
Apr 20209714.751.80$175
Mar 202011630.341.86$215
Feb 202015249.881.98$301
Jan 202018557.252.09$388
Dec 201917259.012.30$396
Nov 20197055.302.75$193
Oct 20192853.472.42$68
Sep 201910055.052.66$266
Aug 201922653.112.30$521
Jul 201946556.272.46$1,144
Jun 201932752.782.49$815
May 201938258.482.74$1,047
Apr 201932362.632.75$888
Mar 201925956.803.06$793
Feb 201921650.852.79$603
Jan 201914246.033.23$458
Dec 201816346.594.19$682
Nov 20188852.934.24$373
Oct 201811361.443.40$384
Sep 201834759.543.11$1,078
Aug 201814959.403.07$457
Jul 201819265.142.93$563
Jun 201838160.183.08$1,172
May 201826665.382.90$772
Apr 201815763.842.90$455
Mar 201829061.222.79$808
Feb 201818661.782.77$515
Jan 201814662.874.01$585
Dec 20171757.272.92$50
Nov 201725955.423.12$808
Oct 2017449.292.98$12
Sep 2017047.523.09$0
Aug 201711045.373.00$330
Jul 20172743.873.09$83
Jun 20171542.493.09$46
May 20173145.373.26$101
Apr 2017047.933.21$0
Mar 2017046.772.98$0
Feb 2017650.452.95$18
Jan 20171649.413.42$55
Dec 20163548.763.72$130
Nov 20165442.492.64$143
Oct 20169146.193.09$281
Sep 201624041.553.10$744
Aug 201610241.442.92$298
Jul 20169241.622.92$269
Jun 2016045.352.69$0
May 20168742.521.99$173
Apr 201617436.561.99$346
Mar 201616633.011.79$298
Feb 20167926.472.06$163
Jan 201616827.352.36$397
Dec 201517732.362.00$354
Nov 201536138.792.17$782
Oct 201550243.552.43$1,218
Sep 201541742.992.76$1,150
Aug 201536140.162.87$1,037
Jul 201552648.152.95$1,549
Jun 201522356.152.88$643
May 201528555.212.96$842
Apr 201540549.822.71$1,096
Mar 201530142.892.93$883
Feb 201544944.662.98$1,336
Jan 201526743.433.10$828
Dec 201415554.693.59$557
Nov 201425570.464.25$1,084
Oct 201441578.303.90$1,619
Sep 201439686.164.05$1,602
Aug 201437389.394.04$1,505
Jul 201461396.564.18$2,562
Jun 201427998.164.74$1,322
May 201424694.734.73$1,163
Apr 201437895.944.81$1,818
Mar 201429595.895.06$1,492
Feb 201428597.406.19$1,765
Jan 201494090.404.86$4,569
Dec 20138391.824.35$361
Nov 201314288.853.74$531
Oct 201329997.423.78$1,130
Sep 2013488104.113.72$1,814
Aug 2013451104.253.52$1,589
Jul 2013461102.523.72$1,714
Jun 201344294.403.93$1,739
May 201355794.834.15$2,311
Apr 201362093.964.28$2,655
Mar 201396493.623.91$3,772
Feb 201360591.233.42$2,069
Jan 201389291.603.42$3,051
Dec 201269086.773.42$2,360
Nov 201225386.953.62$917
Oct 201246589.383.40$1,581
Sep 201272394.672.92$2,110
Aug 201245992.662.91$1,335
Jul 201217785.133.02$535
Jun 201281279.822.52$2,045
May 20121,10791.612.49$2,755
Apr 2012466101.652.00$931
Mar 2012264105.052.22$587
Feb 2012612101.102.57$1,573
Jan 201263198.092.73$1,725
Dec 201163296.873.24$2,048
Nov 201152395.723.31$1,732
Oct 201195984.983.65$3,499
Sep 201198583.623.99$3,926
Aug 201190383.404.15$3,747
Jul 20111,09394.144.52$4,937
Jun 20111,07392.904.64$4,979
May 20111,11598.134.40$4,911
Apr 2011618105.964.33$2,678
Mar 201143596.364.06$1,765
Feb 201145985.644.18$1,919
Jan 201152786.504.59$2,418
Dec 201054285.734.35$2,356
Nov 201052080.843.80$1,974
Oct 201074678.103.51$2,618
Sep 201098772.633.98$3,928
Aug 201062473.684.42$2,758
Jul 201063372.554.74$2,998
Jun 201079470.364.91$3,899
May 201057371.124.24$2,427
Apr 201059781.694.12$2,461
Mar 201093478.394.39$4,099
Feb 201095273.585.44$5,181
Jan 201061274.365.96$3,650
Dec 200938771.445.48$2,122
Nov 200965174.593.75$2,442
Oct 200940972.544.11$1,681
Sep 200975265.543.06$2,305
Aug 200991267.423.22$2,935
Jul 200987061.133.46$3,014
Jun 200971366.163.90$2,777
May 200948154.743.93$1,888
Apr 200963946.773.59$2,292
Mar 20091,18942.144.06$4,826
Feb 200964232.814.63$2,974
Jan 200991335.865.37$4,904
Dec 20081,06437.105.98$6,360
Nov 200891555.496.86$6,277
Oct 20081,02175.246.92$7,067
Sep 2008949101.767.88$7,475
Aug 20081,157114.228.48$9,815
Jul 2008674131.0811.39$7,676
Jun 2008596131.3313.03$7,767
May 2008623123.1711.57$7,211
Apr 20081,226110.3110.45$12,818
Mar 2008964101.909.66$9,316
Feb 200885792.538.77$7,516
Jan 20081,53490.388.21$12,588
Dec 20071,94488.337.30$14,195
Nov 20072,05891.677.29$15,006
Oct 20072,16082.856.92$14,951
Sep 20071,78175.846.24$11,121
Aug 20071,53369.066.39$9,793
Jul 200780770.906.39$5,155
Jun 200767362.007.55$5,080
May 20073,03558.747.85$23,813
Apr 20072,60859.617.81$20,356
Mar 20072,79156.927.30$20,380
Feb 20072,39755.108.22$19,694
Jan 20072,99550.306.73$20,147
Dec 20063,19656.656.92$22,111
Nov 20062,96554.207.62$22,586
Oct 20063,21554.906.01$19,334
Sep 20062,83960.085.04$14,301
Aug 20063,38068.717.34$24,809
Jul 20063,19869.376.34$20,284
Jun 20063,12266.286.38$19,930
May 20062,46166.016.42$15,812
Apr 20062,14464.397.36$15,781
Mar 20062,97156.707.08$21,043
Feb 20062,10157.597.75$16,285
Jan 20062,66460.598.93$23,798
Dec 20052,17254.9413.42$29,138
Nov 20052,51954.6910.59$26,672
Oct 20052,68958.3413.80$37,097
Sep 20052,32561.4512.08$28,084
Aug 20052,85061.519.80$27,921
Jul 20053,19455.697.84$25,053
Jun 20052,79352.337.38$20,615
May 20052,58745.226.65$17,207
Apr 20052,59149.207.36$19,071
Mar 20053,32050.377.15$23,754
Feb 20052,71145.226.31$17,112
Jan 20053,49243.166.32$22,077
Dec 20044,01639.866.75$27,112
Nov 20043,31145.286.33$20,960
Oct 20042,98349.706.52$19,435
Sep 20043,66043.245.28$19,339
Aug 20043,63442.375.55$20,171
Jul 20043,93538.286.08$23,941
Jun 20044,39236.106.43$28,254
May 20044,83337.486.49$31,388
Apr 20045,23934.475.86$30,692
Mar 20045,30234.365.53$29,321
Feb 20045,65032.455.51$31,129
Jan 20045,98632.036.30$37,710
Dec 200393630.266.30$5,898
Nov 20031,23928.804.60$5,693
Oct 20034,71628.174.76$22,446
Sep 20038,11626.314.75$38,546
Aug 20034,43929.765.13$22,771
Jul 20032,81729.415.17$14,566
Jun 20033,81328.565.98$22,813
May 20038,04926.595.97$48,074
Apr 20034,73626.675.41$25,609
Mar 20035,61531.146.10$34,229
Feb 20034,34833.487.93$34,462
Jan 20035,72630.315.58$31,963
Dec 20024,63826.914.85$22,512
Nov 20024,83824.664.14$20,015
Oct 20025,49526.464.23$23,239
Sep 20025,53227.443.64$20,110
Aug 20026,26625.963.16$19,827
Jul 20026,78024.583.06$20,759
Jun 20026,60723.733.34$22,056
May 20026,13124.663.58$21,974
Apr 20026,92723.653.51$24,330
Mar 20026,75522.003.10$20,959
Feb 20026,99418.222.38$16,616
Jan 20028,38117.172.38$19,911
Dec 20018,60716.932.36$20,350
Nov 20019,65518.072.41$23,225
Oct 200110,17719.782.53$25,736
Sep 20019,25524.262.25$20,836
Aug 200110,29324.873.05$31,426
Jul 20019,32023.933.20$29,797
Jun 200111,48124.563.82$43,905
May 20019,43425.524.31$40,635
Apr 200110,63424.685.34$56,736
Mar 200110,30924.545.38$55,426
Feb 20018,22427.755.77$47,428
Jan 200110,66327.478.40$89,556
Dec 200011,07226.889.12$101,004
Nov 200012,14232.215.66$68,699
Oct 200012,93231.235.15$66,542
Sep 200012,64931.875.19$65,604
Aug 200013,40729.644.54$60,878
Jul 200014,17528.534.09$57,972
Jun 200014,29029.304.40$62,837
May 200013,92927.263.68$51,255
Apr 200016,35124.513.12$50,950
Mar 200014,72028.422.86$42,096
Feb 200016,58727.622.73$45,224
Jan 200016,96625.272.48$42,084
Dec 199916,15024.282.42$39,143
Nov 199916,18323.192.43$39,389
Oct 199919,19420.982.80$53,814
Sep 199918,04821.752.62$47,265
Aug 199920,77019.262.88$59,726
Jul 199922,93717.892.37$54,415
Jun 199923,62415.942.36$55,802
May 199926,25115.792.32$60,929
Apr 199922,77715.102.21$50,293
Mar 199924,39112.471.84$44,839
Feb 199923,7879.981.82$43,240
Jan 199928,67610.381.90$54,483
Dec 199818,2349.201.77$32,335
Nov 199821,43610.892.19$46,853
Oct 199822,28312.421.97$43,880
Sep 199818,12712.592.08$37,752
Aug 199819,01311.301.91$36,264
Jul 199819,67111.742.24$44,009
Jun 199820,21411.242.24$45,224
May 199819,58212.622.21$43,205
Apr 199819,11013.042.51$47,877
Mar 199819,91612.802.31$45,995
Feb 199818,82913.952.30$43,290
Jan 199813,14314.702.15$28,320
Dec 199722,18416.322.41$53,488
Nov 199729,49618.193.09$91,091
Oct 19972,61519.253.15$8,237
Sep 1997017.742.95$0
Aug 199722,38417.862.55$57,185
Jul 19978,72217.582.25$19,598
Jun 1997017.242.26$0
May 1997018.972.31$0
Apr 1997017.882.08$0
Mar 1997018.951.94$0
Feb 1997020.492.21$0
Jan 199710,55823.483.54$37,372
Dec 199617,32323.32$0
Nov 19969,13421.97$0
Oct 19968,89423.31$0
Sep 19964,95222.22$0
Aug 19965,82420.26$0
Jul 19968,02919.55$0
Jun 199610,07118.73$0
May 199611,58419.43$0
Apr 199615,92221.51$0
Mar 199620,03219.38$0
Feb 199622,41116.98$0
Jan 199612,96617.07$0
Dec 199522,83117.19$0
Nov 19955,84216.00$0
Oct 19951,15215.43$0
Sep 19951,00616.18$0
Aug 19951,20615.92$0
Jul 19951,10315.24$0
Jun 19952,87016.41$0
May 19951,00017.56$0
Apr 199593717.73$0
Mar 1995016.44$0
Feb 19957,31516.58$0
Jan 199519,60715.92$0
Dec 199420,14415.03$0
Nov 199418,63515.90$0
Oct 199417,86315.58$0
Sep 199419,05015.29$0
Aug 199412,88016.13$0
Jul 1994017.56$0
Jun 1994017.09$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.

Oct 2022 — as filed, then multipliedworked
Gas                   14 Mcf  × $  5.86 =        $82

────────────────────────────────────────────────────
Month total                                      $82

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/150604 is the state's own key, not one this site invented.