HEATON NO. 1 GAS UNIT

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

Gas lease lease 151831District 05Field 32950285Hydrogen sulphide field2 tax incentive programmesCondensateGasSaveExport
Value, all time
$1.9 M
Aug 1994 – May 2026
Value, last 12 filed months
$18 k
at the published price for each month
Months reported
382
no gaps in the span
Streams
2
condensate, 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 960 leases and 960 wells, and the rule below applies to all of them.

Discovered
2006-02-28
as the register files it
Field class
Gas
the register's own label
Between wells
600 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 20 acres. The field rule took effect on 2016-11-15.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: PLATS FOR INDIVIDUAL WELLS IN THE FIELD IF THEY CHOOSE.

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
High Cost Gas111997-11-24137648
NGPA1none

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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
CondensateDisposition1,737 bbl$32,454
GasProduction1,775,060 Mcf$1,868,811
Total$1,901,266

1,241,219 Mcf of this lease's gas, across 29 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 31.4843, -96.3236. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.48433, -96.32364 · 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
11,850 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 11,850 ft.

Completions filed
Jun 2004
1 of 1 wells

1 well

42-29331059311,850 ftJun 2004

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 (382)

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

382 months

May 20260410106.413.05$1,249
Apr 2026040298.932.87$1,154
Mar 2026041289.753.15$1,298
Feb 2026037263.503.75$1,395
Jan 2026041359.138.00$3,303
Dec 2025041856.664.41$1,845
Nov 2025039158.593.93$1,535
Oct 2025038659.383.30$1,276
Sep 2025037962.743.08$1,166
Aug 2025040163.933.01$1,209
Jul 2025040166.743.32$1,329
Jun 2025040166.483.13$1,255
May 2025041760.553.23$1,348
Apr 2025041062.363.54$1,453
Mar 2025042467.704.27$1,810
Feb 2025037270.884.34$1,615
Jan 2025043074.324.28$1,840
Dec 2024036468.993.12$1,136
Nov 2024035469.052.20$778
Oct 2024036371.372.28$828
Sep 2024035269.612.36$832
Aug 2024038175.632.06$786
Jul 2024040979.932.15$878
Jun 2024040978.082.63$1,077
May 2024041578.812.20$912
Apr 2024034584.451.66$572
Mar 2024038080.301.55$587
Feb 2024035676.091.78$635
Jan 2024047473.023.30$1,563
Dec 2023035371.262.61$922
Nov 2023033677.892.81$943
Oct 2023034685.443.09$1,068
Sep 2023034789.042.74$949
Aug 2023038780.522.67$1,034
Jul 2023037574.852.64$991
Jun 2023037768.962.26$851
May 2023043370.622.23$964
Apr 2023040578.122.24$906
Mar 2023041172.852.39$984
Feb 2023035775.112.47$880
Jan 2023038476.533.39$1,301
Dec 2022041276.415.73$2,360
Nov 2022039485.005.65$2,225
Oct 2022038187.185.86$2,234
Sep 2022036984.888.16$3,012
Aug 2022037894.529.13$3,450
Jul 20220364101.587.54$2,745
Jun 20220345115.097.98$2,752
May 20220345109.378.43$2,909
Apr 20220312104.226.84$2,133
Mar 20220352108.885.08$1,787
Feb 2022036591.054.86$1,773
Jan 2022038781.844.54$1,756
Dec 2021036871.323.90$1,435
Nov 2021035377.435.24$1,849
Oct 2021036079.795.71$2,057
Sep 2021029069.865.35$1,552
Aug 2021033166.024.22$1,397
Jul 2021034670.783.98$1,378
Jun 2021032469.493.38$1,095
May 2021031263.483.02$942
Apr 2021028160.362.76$775
Mar 2021032361.302.72$878
Feb 2021024357.805.55$1,348
Jan 2021037550.412.81$1,054
Dec 2020035144.642.68$939
Nov 2020036538.772.71$988
Oct 2020037536.972.48$929
Sep 2020034737.091.99$691
Aug 2020035339.982.39$842
Jul 2020032538.371.83$593
Jun 2020030034.901.69$507
May 2020031716.921.81$575
Apr 2020026214.751.80$473
Mar 2020027930.341.86$518
Feb 2020030349.881.98$600
Jan 2020025657.252.09$536
Dec 2019030059.012.30$691
Nov 2019027355.302.75$751
Oct 2019029153.472.42$704
Sep 2019027555.052.66$731
Aug 2019034853.112.30$802
Jul 2019035456.272.46$871
Jun 2019036352.782.49$904
May 2019037158.482.74$1,017
Apr 2019035862.632.75$985
Mar 2019035056.803.06$1,072
Feb 2019030450.852.79$849
Jan 2019032946.033.23$1,062
Dec 2018033046.594.19$1,381
Nov 2018035752.934.24$1,513
Oct 2018038661.443.40$1,312
Sep 2018036159.543.11$1,122
Aug 2018039859.403.07$1,220
Jul 2018040065.142.93$1,173
Jun 2018040960.183.08$1,258
May 2018044365.382.90$1,285
Apr 2018043263.842.90$1,253
Mar 2018044361.222.79$1,235
Feb 2018040961.782.77$1,131
Jan 2018042262.874.01$1,692
Dec 2017037157.272.92$1,084
Nov 2017034755.423.12$1,082
Oct 2017033649.292.98$1,003
Sep 2017036747.523.09$1,133
Aug 2017038945.373.00$1,169
Jul 2017035843.873.09$1,105
Jun 2017037842.493.09$1,167
May 2017038045.373.26$1,240
Apr 2017033447.933.21$1,073
Mar 2017036546.772.98$1,089
Feb 2017034650.452.95$1,022
Jan 2017037449.413.42$1,279
Dec 2016041648.763.72$1,549
Nov 2016032342.492.64$854
Oct 2016040846.193.09$1,261
Sep 2016033641.553.10$1,042
Aug 2016034641.442.92$1,012
Jul 2016032141.622.92$939
Jun 2016032645.352.69$876
May 2016027942.521.99$556
Apr 2016030436.561.99$605
Mar 2016030933.011.79$554
Feb 2016030826.472.06$636
Jan 2016034027.352.36$804
Dec 2015032432.362.00$648
Nov 2015030838.792.17$668
Oct 2015032743.552.43$793
Sep 2015030342.992.76$836
Aug 2015034040.162.87$977
Jul 2015031048.152.95$913
Jun 2015030956.152.88$891
May 2015028555.212.96$842
Apr 2015019849.822.71$536
Mar 2015028242.892.93$828
Feb 2015021044.662.98$625
Jan 2015021043.433.10$651
Dec 2014036754.693.59$1,318
Nov 2014055770.464.25$2,368
Oct 2014064678.303.90$2,520
Sep 2014070586.164.05$2,852
Aug 2014051689.394.04$2,082
Jul 2014055896.564.18$2,332
Jun 2014060898.164.74$2,880
May 2014061594.734.73$2,907
Apr 2014053995.944.81$2,592
Mar 2014057195.895.06$2,887
Feb 2014050297.406.19$3,108
Jan 2014053490.404.86$2,596
Dec 2013053691.824.35$2,334
Nov 2013052888.853.74$1,974
Oct 2013061297.423.78$2,313
Sep 20130653104.113.72$2,428
Aug 20130588104.253.52$2,071
Jul 20130532102.523.72$1,978
Jun 2013053394.403.93$2,097
May 2013053594.834.15$2,220
Apr 2013048693.964.28$2,081
Mar 2013056293.623.91$2,199
Feb 2013046691.233.42$1,594
Jan 2013039891.603.42$1,361
Dec 2012048286.773.42$1,649
Nov 2012019886.953.62$718
Oct 2012017089.383.40$578
Sep 2012012194.672.92$353
Aug 2012017392.662.91$503
Jul 2012034585.133.02$1,042
Jun 2012045479.822.52$1,144
May 2012046291.612.49$1,150
Apr 20120438101.652.00$875
Mar 20120327105.052.22$727
Feb 20120210101.102.57$540
Jan 2012032498.092.73$886
Dec 2011018096.873.24$583
Nov 2011024895.723.31$821
Oct 2011021584.983.65$784
Sep 2011035683.623.99$1,419
Aug 2011019383.404.15$801
Jul 2011017394.144.52$781
Jun 2011012492.904.64$575
May 2011015698.134.40$687
Apr 20110236105.964.33$1,023
Mar 2011015696.364.06$633
Feb 2011022785.644.18$949
Jan 2011030886.504.59$1,413
Dec 2010017885.734.35$774
Nov 2010017380.843.80$657
Oct 2010011078.103.51$386
Sep 20100572.633.98$20
Aug 201001473.684.42$62
Jul 2010021572.554.74$1,018
Jun 2010015870.364.91$776
May 2010010571.124.24$445
Apr 2010014481.694.12$594
Mar 2010028478.394.39$1,246
Feb 2010021373.585.44$1,159
Jan 201008474.365.96$501
Dec 200909371.445.48$510
Nov 2009079774.593.75$2,990
Oct 2009056072.544.11$2,302
Sep 2009070665.543.06$2,164
Aug 2009046067.423.22$1,481
Jul 2009053061.133.46$1,836
Jun 2009058666.163.90$2,282
May 2009057454.743.93$2,253
Apr 2009085446.773.59$3,064
Mar 2009074942.144.06$3,040
Feb 2009056832.814.63$2,632
Jan 200901,09535.865.37$5,881
Dec 2008065237.105.98$3,897
Nov 200804155.496.86$281
Oct 200806975.246.92$478
Sep 20080250101.767.88$1,969
Aug 20080411114.228.48$3,487
Jul 20080512131.0811.39$5,831
Jun 20080487131.3313.03$6,347
May 20080391123.1711.57$4,526
Apr 20080174110.3110.45$1,819
Mar 20080112101.909.66$1,082
Feb 2008014092.538.77$1,228
Jan 2008012090.388.21$985
Dec 2007019288.337.30$1,402
Nov 2007040791.677.29$2,968
Oct 2007031682.856.92$2,187
Sep 2007053875.846.24$3,359
Aug 2007048869.066.39$3,117
Jul 2007073370.906.39$4,682
Jun 2007074762.007.55$5,639
May 2007090858.747.85$7,124
Apr 200701,08159.617.81$8,437
Mar 200701,16556.927.30$8,507
Feb 2007077055.108.22$6,326
Jan 2007099950.306.73$6,720
Dec 200601,31756.656.92$9,112
Nov 200601,55054.207.62$11,807
Oct 200601,74054.906.01$10,464
Sep 200601,61160.085.04$8,115
Aug 200601,85168.717.34$13,586
Jul 200602,05869.376.34$13,053
Jun 200602,21966.286.38$14,166
May 200602,39366.016.42$15,375
Apr 200602,44764.397.36$18,011
Mar 200602,81456.707.08$19,931
Feb 200602,69557.597.75$20,889
Jan 200603,00460.598.93$26,836
Dec 200503,03154.9413.42$40,662
Nov 200502,66454.6910.59$28,208
Oct 200502,11958.3413.80$29,233
Sep 200501,51961.4512.08$18,348
Aug 200511,23561.519.80$12,161
Jul 2005089455.697.84$7,012
Jun 2005079052.337.38$5,831
May 2005076645.226.65$5,095
Apr 2005048049.207.36$3,533
Mar 2005052950.377.15$3,785
Feb 2005021045.226.31$1,326
Jan 2005042643.166.32$2,693
Dec 200401,01039.866.75$6,819
Nov 2004073845.286.33$4,672
Oct 2004083649.706.52$5,447
Sep 2004074443.245.28$3,931
Aug 2004047542.375.55$2,637
Jul 20040838.286.08$49
Jun 200417236.106.43$499
May 2004071237.486.49$4,624
Apr 2004062634.475.86$3,667
Mar 20043169834.365.53$4,925
Feb 2004036432.455.51$2,006
Jan 2004026232.036.30$1,651
Dec 2003074130.266.30$4,670
Nov 2003080528.804.60$3,699
Oct 200308728.174.76$414
Sep 2003072826.314.75$3,458
Aug 2003071629.765.13$3,673
Jul 2003077829.415.17$4,023
Jun 2003067128.565.98$4,015
May 2003070526.595.97$4,211
Apr 2003095926.675.41$5,186
Mar 2003084031.146.10$5,121
Feb 2003077233.487.93$6,119
Jan 2003099730.315.58$5,565
Dec 2002096326.914.85$4,674
Nov 200201,30624.664.14$5,403
Oct 200201,49226.464.23$6,310
Sep 200201,59327.443.64$5,791
Aug 200205,01825.963.16$15,878
Jul 200204,09524.583.06$12,538
Jun 200201,24223.733.34$4,146
May 2002105,24924.663.58$19,059
Apr 200216,02423.653.51$21,182
Mar 200206,25822.003.10$19,417
Feb 200206,10118.222.38$14,494
Jan 200205,42617.172.38$12,890
Dec 200101,66716.932.36$3,941
Nov 200104,25318.072.41$10,231
Oct 200104,00619.782.53$10,131
Sep 200103,28324.262.25$7,391
Aug 200101,20024.873.05$3,664
Jul 2001077923.933.20$2,491
Jun 20011370924.563.82$3,031
May 2001061525.524.31$2,649
Apr 2001059124.685.34$3,153
Mar 2001071624.545.38$3,850
Feb 200101,33427.755.77$7,693
Jan 200102,60927.478.40$21,912
Dec 2000036026.889.12$3,284
Nov 2000036032.215.66$2,037
Oct 2000016,29631.235.15$83,851
Sep 200015,10131.875.19$26,488
Aug 200015,00929.644.54$22,774
Jul 20001605,19428.534.09$25,807
Jun 200003,70629.304.40$16,296
May 200015,53827.263.68$20,406
Apr 200004,12224.513.12$12,844
Mar 200005,65528.422.86$16,172
Feb 200006,23427.622.73$16,997
Jan 200006,05825.272.48$15,027
Dec 199903,81424.282.42$9,244
Nov 199903,27723.192.43$7,976
Oct 199901,61620.982.80$4,531
Sep 199902,83621.752.62$7,427
Aug 199903,65919.262.88$10,522
Jul 199903,91117.892.37$9,278
Jun 199904,37815.942.36$10,341
May 199903,53515.792.32$8,205
Apr 199906,45515.102.21$14,253
Mar 199906,98612.471.84$12,843
Feb 199906,4429.981.82$11,710
Jan 199906,08410.381.90$11,559
Dec 199805,9149.201.77$10,487
Nov 199805,53310.892.19$12,094
Oct 199806,25912.421.97$12,325
Sep 199807,58812.592.08$15,803
Aug 199809,33411.301.91$17,803
Jul 199807,76311.742.24$17,368
Jun 1998010,42411.242.24$23,321
May 1998011,24712.622.21$24,815
Apr 199809,35213.042.51$23,430
Mar 1998011,65912.802.31$26,926
Feb 1998012,63513.952.30$29,050
Jan 1998017,25414.702.15$37,179
Dec 199706,55016.322.41$15,793
Nov 199703,19418.193.09$9,864
Oct 199703,96819.253.15$12,498
Sep 199704,45517.742.95$13,164
Aug 199705,29617.862.55$13,530
Jul 199706,80017.582.25$15,279
Jun 199708,42017.242.26$19,006
May 1997010,50218.972.31$24,244
Apr 1997010,78917.882.08$22,471
Mar 1997011,45018.951.94$22,203
Feb 199709,12220.492.21$20,122
Jan 1997010,52323.483.54$37,248
Dec 199618512,27323.32$4,314
Nov 1996013,61621.97$0
Oct 1996016,70623.31$0
Sep 1996016,47622.22$0
Aug 1996120,44320.26$20
Jul 1996221,63919.55$39
Jun 1996121,44218.73$19
May 1996126,21219.43$19
Apr 1996318,84921.51$65
Mar 199619333,43619.38$3,740
Feb 1996235,95016.98$34
Jan 1996141,85917.07$17
Dec 1995133,51217.19$17
Nov 1995129,39916.00$16
Oct 199518242,80015.43$2,808
Sep 1995344,76516.18$49
Aug 1995454,07715.92$64
Jul 199518031,27615.24$2,743
Jun 1995352,80916.41$49
May 1995039,08117.56$0
Apr 1995229,33017.73$35
Mar 199518341,58316.44$3,009
Feb 1995573,48516.58$83
Jan 199518591,15615.92$2,945
Dec 1994671,27115.03$90
Nov 199418388,50515.90$2,910
Oct 1994181124,60415.58$2,820
Sep 19943112,15015.29$46
Aug 199462,51516.13$97

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.

May 2026 — as filed, then multipliedworked
Condensate             0 bbl  × $106.41 =         $0
Gas                  410 Mcf  × $  3.05 =     $1,249

────────────────────────────────────────────────────
Month total                                   $1,249

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. 05/G/151831 is the state's own key, not one this site invented.