HEARD, FANNIE V. W. MRS.

Operated by HILCORP ENERGY COMPANY (P-5 386310) in the TOM OCONNOR (4200) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 159454District 02Field 90534315GasSaveExport
Value, all time
$4.0 M
Jun 1996 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
360
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 72 leases and 72 wells, and the rule below applies to all of them.

Discovered
1976-03-31
as the register files it
Field class
Gas
the register's own label
Between wells
300 ft
minimum
From a lease line
150 ft
minimum

A drilling unit in this field needs at least 10 acres. The field rule took effect on 2005-05-10.

The Commission's schedule remark for this field reads: AND FIELD CLASSIFIED AS SALVAGE.

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
GasProduction858,912 Mcf$4,016,912
Total$4,016,912

22,103 Mcf of this lease's gas, across 4 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 28.3814, -97.1431. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

28.38142, -97.14313 · 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
4,404 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 4,404 ft.

Completions filed
Jun 1996
1 of 1 wells

1 well

42-39100715674,404 ftJun 1996

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 (360)

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

360 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 201411670.464.25$493
Oct 201432778.303.90$1,276
Sep 201433986.164.05$1,371
Aug 201435689.394.04$1,437
Jul 201467396.564.18$2,813
Jun 201437698.164.74$1,781
May 201442194.734.73$1,990
Apr 201434795.944.81$1,669
Mar 201420495.895.06$1,032
Feb 201415797.406.19$972
Jan 201455090.404.86$2,673
Dec 201315491.824.35$671
Nov 201332888.853.74$1,226
Oct 201332397.423.78$1,221
Sep 2013358104.113.72$1,331
Aug 2013332104.253.52$1,170
Jul 2013371102.523.72$1,379
Jun 201335694.403.93$1,400
May 201356494.834.15$2,340
Apr 201340593.964.28$1,734
Mar 201362793.623.91$2,453
Feb 201350591.233.42$1,727
Jan 201355591.603.42$1,898
Dec 201251886.773.42$1,772
Nov 201244786.953.62$1,620
Oct 201253089.383.40$1,802
Sep 201243394.672.92$1,264
Aug 201249292.662.91$1,431
Jul 201244085.133.02$1,329
Jun 201244479.822.52$1,118
May 201244991.612.49$1,117
Apr 2012406101.652.00$811
Mar 2012269105.052.22$598
Feb 2012290101.102.57$745
Jan 201229298.092.73$798
Dec 201138096.873.24$1,231
Nov 201131095.723.31$1,027
Oct 201155684.983.65$2,029
Sep 201164083.623.99$2,551
Aug 201161583.404.15$2,552
Jul 201168294.144.52$3,081
Jun 201165292.904.64$3,025
May 201175898.134.40$3,339
Apr 2011636105.964.33$2,756
Mar 201161796.364.06$2,503
Feb 201170685.644.18$2,951
Jan 201175786.504.59$3,474
Dec 201076485.734.35$3,322
Nov 201074180.843.80$2,812
Oct 201078678.103.51$2,758
Sep 201077672.633.98$3,088
Aug 201082473.684.42$3,642
Jul 201071072.554.74$3,363
Jun 201061670.364.91$3,025
May 201055071.124.24$2,329
Apr 201049081.694.12$2,020
Mar 201069078.394.39$3,028
Feb 201071473.585.44$3,886
Jan 201075374.365.96$4,491
Dec 200932071.445.48$1,755
Nov 200951174.593.75$1,917
Oct 200932372.544.11$1,328
Sep 200962065.543.06$1,900
Aug 200970067.423.22$2,253
Jul 200970961.133.46$2,456
Jun 200966166.163.90$2,575
May 200952754.743.93$2,069
Apr 200959446.773.59$2,131
Mar 20091,01442.144.06$4,116
Feb 200971832.814.63$3,326
Jan 200987835.865.37$4,716
Dec 200899337.105.98$5,935
Nov 200894455.496.86$6,476
Oct 20081,06775.246.92$7,386
Sep 20081,008101.767.88$7,940
Aug 20081,303114.228.48$11,053
Jul 2008880131.0811.39$10,023
Jun 20082,147131.3313.03$27,981
May 2008823123.1711.57$9,526
Apr 20081,104110.3110.45$11,542
Mar 20081,230101.909.66$11,887
Feb 20081,72092.538.77$15,085
Jan 20081,77790.388.21$14,582
Dec 20073,76488.337.30$27,485
Nov 20073,54191.677.29$25,820
Oct 20072,80082.856.92$19,382
Sep 20072,36375.846.24$14,755
Aug 20072,38869.066.39$15,254
Jul 20073,41870.906.39$21,834
Jun 20073,68362.007.55$27,801
May 20077,01258.747.85$55,018
Apr 200710,99959.617.81$85,849
Mar 20078,32256.927.30$60,767
Feb 20075,94755.108.22$48,861
Jan 20075,78550.306.73$38,915
Dec 20066,50256.656.92$44,984
Nov 20064,86054.207.62$37,021
Oct 20065,09054.906.01$30,610
Sep 20066,59860.085.04$33,235
Aug 20066,50768.717.34$47,761
Jul 20066,54169.376.34$41,488
Jun 20066,28966.286.38$40,148
May 20067,17166.016.42$46,074
Apr 20066,39664.397.36$47,078
Mar 20067,39056.707.08$52,343
Feb 20066,24357.597.75$48,390
Jan 20067,98160.598.93$71,297
Dec 20059,33654.9413.42$125,246
Nov 2005054.6910.59$0
Oct 2005058.3413.80$0
Sep 2005061.4512.08$0
Aug 2005061.519.80$0
Jul 2005055.697.84$0
Jun 2005052.337.38$0
May 2005045.226.65$0
Apr 2005049.207.36$0
Mar 2005050.377.15$0
Feb 2005045.226.31$0
Jan 2005043.166.32$0
Dec 20044,53339.866.75$30,603
Nov 20044,31445.286.33$27,309
Oct 20044,56849.706.52$29,761
Sep 20044,83943.245.28$25,569
Aug 20044,63342.375.55$25,716
Jul 20045,11338.286.08$31,108
Jun 20045,08336.106.43$32,699
May 20045,30237.486.49$34,434
Apr 20045,31234.475.86$31,120
Mar 20044,98234.365.53$27,551
Feb 20044,90432.455.51$27,019
Jan 20045,09632.036.30$32,103
Dec 20035,19330.266.30$32,724
Nov 20035,02128.804.60$23,072
Oct 20035,46028.174.76$25,988
Sep 20038,48326.314.75$40,289
Aug 20037,41629.765.13$38,042
Jul 20037,96629.415.17$41,191
Jun 20036,90428.565.98$41,306
May 20036,92726.595.97$41,373
Apr 20037,63826.675.41$41,301
Mar 20037,01431.146.10$42,758
Feb 20035,47533.487.93$43,394
Jan 20036,35130.315.58$35,452
Dec 20025,17626.914.85$25,123
Nov 20026,89224.664.14$28,512
Oct 20027,84726.464.23$33,186
Sep 20028,14327.443.64$29,601
Aug 20026,77425.963.16$21,434
Jul 20027,84224.583.06$24,010
Jun 20027,61923.733.34$25,434
May 20028,74724.663.58$31,349
Apr 20027,46023.653.51$26,202
Mar 20027,85922.003.10$24,384
Feb 20028,07218.222.38$19,176
Jan 20029,44517.172.38$22,438
Dec 20018,11316.932.36$19,182
Nov 20019,26418.072.41$22,285
Oct 20019,97319.782.53$25,221
Sep 200111,21224.262.25$25,242
Aug 200112,07124.873.05$36,855
Jul 200112,53823.933.20$40,085
Jun 200112,17024.563.82$46,540
May 200113,59725.524.31$58,567
Apr 200110,21324.685.34$54,490
Mar 200112,04624.545.38$64,765
Feb 200110,93627.755.77$63,069
Jan 200113,18327.478.40$110,721
Dec 200013,46226.889.12$122,807
Nov 200013,23032.215.66$74,855
Oct 200015,41731.235.15$79,328
Sep 200011,49831.875.19$59,634
Aug 200011,28429.644.54$51,238
Jul 200012,02128.534.09$49,163
Jun 200010,95129.304.40$48,154
May 200013,16027.263.68$48,426
Apr 20001,52924.513.12$4,764
Mar 20004,66128.422.86$13,329
Feb 2000027.622.73$0
Jan 20002,82725.272.48$7,012
Dec 19992,96824.282.42$7,194
Nov 19992,38123.192.43$5,795
Oct 19993,40320.982.80$9,541
Sep 19994,30521.752.62$11,274
Aug 19992,51219.262.88$7,224
Jul 19993,43417.892.37$8,147
Jun 199931715.942.36$749
May 1999015.792.32$0
Apr 19991,49415.102.21$3,299
Mar 19991,45712.471.84$2,678
Feb 19991,6319.981.82$2,965
Jan 19993,07510.381.90$5,842
Dec 19984,2499.201.77$7,535
Nov 19983,79010.892.19$8,284
Oct 19984,60512.421.97$9,068
Sep 19984,87112.592.08$10,144
Aug 19986,38111.301.91$12,171
Jul 19986,95711.742.24$15,565
Jun 19987,70611.242.24$17,240
May 19985,72312.622.21$12,627
Apr 1998013.042.51$0
Mar 19989,66012.802.31$22,309
Feb 19989,92513.952.30$22,819
Jan 19985,98914.702.15$12,905
Dec 19977,02716.322.41$16,943
Nov 19979,67818.193.09$29,888
Oct 199794419.253.15$2,973
Sep 19973,37917.742.95$9,985
Aug 19975,02717.862.55$12,843
Jul 19978,11617.582.25$18,236
Jun 19974,40317.242.26$9,938
May 19974,50018.972.31$10,388
Apr 19974,58217.882.08$9,543
Mar 19975,39418.951.94$10,460
Feb 19975,54920.492.21$12,241
Jan 19976,64423.483.54$23,518
Dec 1996023.32$0
Nov 19963,80221.97$0
Oct 1996023.31$0
Sep 19966,59822.22$0
Aug 19965,58520.26$0
Jul 19966,11819.55$0
Jun 1996018.73$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.

Nov 2014 — as filed, then multipliedworked
Gas                  116 Mcf  × $  4.25 =       $493

────────────────────────────────────────────────────
Month total                                     $493

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/159454 is the state's own key, not one this site invented.