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 151873District 02Field 90534315GasSaveExport
Value, all time
$2.2 M
Oct 1994 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
380
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
GasProduction721,225 Mcf$2,247,460
Total$2,247,460

211,353 Mcf of this lease's gas, across 27 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 28.3923, -97.1337. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

28.39227, -97.13367 · 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
4,500 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 4,500 ft.

Completions filed
Oct 1994
1 of 1 wells

1 well

42-39100718714,500 ftOct 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 (380)

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

380 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 20172345.373.00$69
Jul 2017543.873.09$15
Jun 2017142.493.09$3
May 2017845.373.26$26
Apr 2017047.933.21$0
Mar 2017046.772.98$0
Feb 2017050.452.95$0
Jan 20171649.413.42$55
Dec 20162548.763.72$93
Nov 20162442.492.64$63
Oct 20165246.193.09$161
Sep 201611341.553.10$350
Aug 20167941.442.92$231
Jul 201615341.622.92$447
Jun 201611145.352.69$298
May 201613442.521.99$267
Apr 201613536.561.99$269
Mar 201613033.011.79$233
Feb 20166526.472.06$134
Jan 201619327.352.36$456
Dec 201520132.362.00$402
Nov 201530138.792.17$652
Oct 201532643.552.43$791
Sep 201527642.992.76$761
Aug 201530840.162.87$885
Jul 201536448.152.95$1,072
Jun 201531256.152.88$899
May 201528855.212.96$851
Apr 201525449.822.71$687
Mar 201521342.892.93$625
Feb 201524044.662.98$714
Jan 201515143.433.10$468
Dec 201417254.693.59$618
Nov 201418870.464.25$799
Oct 201426178.303.90$1,018
Sep 201428686.164.05$1,157
Aug 201427189.394.04$1,094
Jul 201442196.564.18$1,760
Jun 201423898.164.74$1,127
May 201425894.734.73$1,219
Apr 201423995.944.81$1,149
Mar 201418695.895.06$941
Feb 201414197.406.19$873
Jan 201452390.404.86$2,542
Dec 201313791.824.35$597
Nov 201324588.853.74$916
Oct 201317497.423.78$658
Sep 2013239104.113.72$889
Aug 2013259104.253.52$912
Jul 2013273102.523.72$1,015
Jun 201324794.403.93$972
May 201337694.834.15$1,560
Apr 201326793.964.28$1,143
Mar 201340093.623.91$1,565
Feb 201331491.233.42$1,074
Jan 201336991.603.42$1,262
Dec 201234586.773.42$1,180
Nov 201229386.953.62$1,062
Oct 201237889.383.40$1,285
Sep 201235194.672.92$1,024
Aug 201238792.662.91$1,125
Jul 201239985.133.02$1,205
Jun 201247379.822.52$1,192
May 201261491.612.49$1,528
Apr 2012433101.652.00$865
Mar 2012270105.052.22$600
Feb 2012279101.102.57$717
Jan 201230098.092.73$820
Dec 201133996.873.24$1,098
Nov 201126695.723.31$881
Oct 201151484.983.65$1,875
Sep 201133383.623.99$1,327
Aug 201118683.404.15$772
Jul 201148894.144.52$2,204
Jun 201154292.904.64$2,515
May 201139498.134.40$1,736
Apr 2011396105.964.33$1,716
Mar 201156696.364.06$2,296
Feb 201168285.644.18$2,851
Jan 201178586.504.59$3,602
Dec 201080685.734.35$3,504
Nov 201077880.843.80$2,953
Oct 201078978.103.51$2,769
Sep 201078972.633.98$3,140
Aug 201077573.684.42$3,425
Jul 201069972.554.74$3,311
Jun 201064670.364.91$3,172
May 201047871.124.24$2,024
Apr 201048981.694.12$2,016
Mar 201070678.394.39$3,098
Feb 201072673.585.44$3,951
Jan 201071574.365.96$4,264
Dec 200929271.445.48$1,601
Nov 200948874.593.75$1,831
Oct 200929672.544.11$1,217
Sep 200961365.543.06$1,879
Aug 200967667.423.22$2,176
Jul 200963461.133.46$2,196
Jun 200958066.163.90$2,259
May 200948454.743.93$1,900
Apr 200958246.773.59$2,088
Mar 200999742.144.06$4,047
Feb 200962232.814.63$2,882
Jan 200979335.865.37$4,259
Dec 200889737.105.98$5,361
Nov 200878455.496.86$5,379
Oct 200882475.246.92$5,704
Sep 2008788101.767.88$6,207
Aug 2008915114.228.48$7,762
Jul 2008775131.0811.39$8,827
Jun 2008660131.3313.03$8,602
May 2008623123.1711.57$7,211
Apr 20081,132110.3110.45$11,835
Mar 2008936101.909.66$9,046
Feb 200884192.538.77$7,376
Jan 20081,46090.388.21$11,980
Dec 20071,75588.337.30$12,815
Nov 20071,03291.677.29$7,525
Oct 2007082.856.92$0
Sep 20077075.846.24$437
Aug 200767069.066.39$4,280
Jul 200763270.906.39$4,037
Jun 200766062.007.55$4,982
May 2007058.747.85$0
Apr 2007059.617.81$0
Mar 2007056.927.30$0
Feb 2007055.108.22$0
Jan 2007050.306.73$0
Dec 2006056.656.92$0
Nov 2006054.207.62$0
Oct 2006054.906.01$0
Sep 2006060.085.04$0
Aug 2006068.717.34$0
Jul 2006069.376.34$0
Jun 2006066.286.38$0
May 2006066.016.42$0
Apr 20061,92964.397.36$14,198
Mar 20064,02456.707.08$28,502
Feb 20063,67557.597.75$28,485
Jan 20063,66960.598.93$32,776
Dec 20053,81754.9413.42$51,207
Nov 20053,23554.6910.59$34,253
Oct 20053,15258.3413.80$43,484
Sep 20053,16461.4512.08$38,218
Aug 20053,25461.519.80$31,879
Jul 20053,11655.697.84$24,441
Jun 20052,47752.337.38$18,283
May 20052,84745.226.65$18,936
Apr 20052,53249.207.36$18,637
Mar 20052,99850.377.15$21,450
Feb 20052,83045.226.31$17,863
Jan 20053,54343.166.32$22,400
Dec 20044,59239.866.75$31,001
Nov 20044,11345.286.33$26,037
Oct 20043,15049.706.52$20,523
Sep 20044,06943.245.28$21,500
Aug 20042,02942.375.55$11,262
Jul 2004038.286.08$0
Jun 2004036.106.43$0
May 2004037.486.49$0
Apr 2004034.475.86$0
Mar 2004034.365.53$0
Feb 20043,95132.455.51$21,769
Jan 20044,57932.036.30$28,846
Dec 20036,18030.266.30$38,944
Nov 20035,43528.804.60$24,975
Oct 20034,90328.174.76$23,337
Sep 20034,95826.314.75$23,547
Aug 20034,65529.765.13$23,879
Jul 20034,39529.415.17$22,726
Jun 20035,41928.565.98$32,422
May 20033,82926.595.97$22,869
Apr 20033,08426.675.41$16,676
Mar 20033,66931.146.10$22,366
Feb 20033,34133.487.93$26,480
Jan 20033,35330.315.58$18,717
Dec 20023,41826.914.85$16,590
Nov 20024,20824.664.14$17,408
Oct 20024,70926.464.23$19,915
Sep 20023,68927.443.64$13,410
Aug 20023,94225.963.16$12,473
Jul 20024,70924.583.06$14,418
Jun 20024,29523.733.34$14,338
May 20024,73524.663.58$16,970
Apr 20023,78823.653.51$13,305
Mar 20023,38422.003.10$10,500
Feb 20024,41618.222.38$10,491
Jan 20024,82917.172.38$11,472
Dec 20014,97116.932.36$11,753
Nov 20014,72918.072.41$11,376
Oct 20013,53119.782.53$8,929
Sep 20014,01924.262.25$9,048
Aug 20015,43424.873.05$16,591
Jul 20015,67023.933.20$18,127
Jun 20015,45024.563.82$20,842
May 20015,43225.524.31$23,397
Apr 20014,97724.685.34$26,554
Mar 20015,56124.545.38$29,898
Feb 20014,96227.755.77$28,616
Jan 20015,78227.478.40$48,562
Dec 20006,10726.889.12$55,711
Nov 20005,75532.215.66$32,562
Oct 20006,03131.235.15$31,033
Sep 20005,72531.875.19$29,693
Aug 20006,64729.644.54$30,182
Jul 20006,53028.534.09$26,706
Jun 20002,63429.304.40$11,582
May 20006,46627.263.68$23,793
Apr 20001,46924.513.12$4,577
Mar 20002,96028.422.86$8,465
Feb 2000027.622.73$0
Jan 20002,16525.272.48$5,370
Dec 19992,03624.282.42$4,935
Nov 19992,89823.192.43$7,054
Oct 19993,08820.982.80$8,658
Sep 19993,93821.752.62$10,313
Aug 19991,81919.262.88$5,231
Jul 19993,37617.892.37$8,009
Jun 19994,12015.942.36$9,732
May 19992,50315.792.32$5,810
Apr 19992,40215.102.21$5,304
Mar 19994,27312.471.84$7,855
Feb 19991,5509.981.82$2,818
Jan 19991,36010.381.90$2,584
Dec 19984,2959.201.77$7,616
Nov 19984,36510.892.19$9,541
Oct 19984,68412.421.97$9,224
Sep 19984,42512.592.08$9,216
Aug 19984,54711.301.91$8,673
Jul 19984,94911.742.24$11,072
Jun 19984,81311.242.24$10,768
May 19985,16312.622.21$11,391
Apr 19985,38113.042.51$13,481
Mar 19985,23612.802.31$12,092
Feb 19984,50213.952.30$10,351
Jan 19984,64214.702.15$10,003
Dec 19974,43516.322.41$10,693
Nov 19978,31118.193.09$25,667
Oct 19972,71619.253.15$8,555
Sep 19973,20517.742.95$9,470
Aug 19975,60417.862.55$14,317
Jul 19978,00017.582.25$17,976
Jun 19975,51517.242.26$12,448
May 19977,06018.972.31$16,298
Apr 19977,07017.882.08$14,725
Mar 19977,55318.951.94$14,646
Feb 19977,11120.492.21$15,686
Jan 19977,92723.483.54$28,059
Dec 19968,36823.32$0
Nov 19968,07421.97$0
Oct 19966,88323.31$0
Sep 19964,48022.22$0
Aug 19966,39320.26$0
Jul 19963,21419.55$0
Jun 19968,26918.73$0
May 19964,81419.43$0
Apr 19967,61921.51$0
Mar 19968,53919.38$0
Feb 19967,80816.98$0
Jan 19967,74917.07$0
Dec 19959,44517.19$0
Nov 19958,10716.00$0
Oct 19957,45015.43$0
Sep 19957,57716.18$0
Aug 19958,50415.92$0
Jul 19959,87115.24$0
Jun 19959,71216.41$0
May 19956,64417.56$0
Apr 19959,52117.73$0
Mar 19959,57316.44$0
Feb 19957,96216.58$0
Jan 199510,51515.92$0
Dec 199411,71515.03$0
Nov 199410,65815.90$0
Oct 19941,88915.58$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.

Aug 2017 — as filed, then multipliedworked
Gas                   23 Mcf  × $  3.00 =        $69

────────────────────────────────────────────────────
Month total                                      $69

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/151873 is the state's own key, not one this site invented.