HAYNES MINERAL TRUST

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

Gas lease lease 166168District 04Field 398182502 tax incentive programmesCondensateGasSaveExport
Value, all time
$2.6 M
Sep 1997 – May 2026
Value, last 12 filed months
$38 k
at the published price for each month
Months reported
345
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 406 leases and 406 wells, and the rule below applies to all of them.

Discovered
1999-06-29
as the register files it
Field class
Gas
the register's own label
Between wells
933 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 2008-04-24.

The Commission's schedule remark for this field reads: RULE 2 AMENDED. STANDARD 40 ACRES.

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 Gas112002-10-31148933
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
CondensateDisposition8 bbl$321
GasProduction635,913 Mcf$2,580,576
Total$2,580,896

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 26.9732, -99.1066. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

26.97321, -99.10664 · 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
14,359 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 14,359 ft.

1 well

42-505336241514,359 ft1997

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 (345)

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

345 months

May 20260775106.413.05$2,361
Apr 2026084398.932.87$2,419
Mar 2026088989.753.15$2,800
Feb 2026081363.503.75$3,049
Jan 2026092059.138.00$7,358
Dec 2025091656.664.41$4,043
Nov 2025093258.593.93$3,659
Oct 2025091759.383.30$3,031
Sep 2025076262.743.08$2,345
Aug 2025077563.933.01$2,336
Jul 2025075466.743.32$2,500
Jun 2025076366.483.13$2,387
May 2025086760.553.23$2,802
Apr 2025076462.363.54$2,707
Mar 2025090767.704.27$3,871
Feb 2025079470.884.34$3,447
Jan 2025088774.324.28$3,795
Dec 2024087268.993.12$2,722
Nov 2024088869.052.20$1,952
Oct 2024082371.372.28$1,878
Sep 2024080269.612.36$1,896
Aug 2024058875.632.06$1,213
Jul 2024086279.932.15$1,850
Jun 2024078078.082.63$2,055
May 2024068978.812.20$1,515
Apr 2024077784.451.66$1,289
Mar 2024088480.301.55$1,366
Feb 2024090476.091.78$1,612
Jan 2024099873.023.30$3,291
Dec 2023092271.262.61$2,407
Nov 202301,18277.892.81$3,319
Oct 2023091985.443.09$2,837
Sep 2023056689.042.74$1,548
Aug 2023083080.522.67$2,218
Jul 2023083674.852.64$2,209
Jun 2023077768.962.26$1,755
May 2023088170.622.23$1,962
Apr 202301,00478.122.24$2,247
Mar 2023091672.852.39$2,192
Feb 2023091375.112.47$2,251
Jan 2023087176.533.39$2,951
Dec 2022092076.415.73$5,271
Nov 2022090285.005.65$5,093
Oct 2022098487.185.86$5,770
Sep 202201,00884.888.16$8,229
Aug 2022085094.529.13$7,758
Jul 20220928101.587.54$6,999
Jun 20220935115.097.98$7,459
May 20220954109.378.43$8,045
Apr 20220934104.226.84$6,386
Mar 202201,132108.885.08$5,746
Feb 2022073691.054.86$3,576
Jan 2022095681.844.54$4,338
Dec 2021095271.323.90$3,712
Nov 2021092177.435.24$4,823
Oct 202101,03479.795.71$5,908
Sep 2021098669.865.35$5,276
Aug 2021092766.024.22$3,912
Jul 202101,06470.783.98$4,237
Jun 2021087969.493.38$2,972
May 2021092563.483.02$2,791
Apr 2021089060.362.76$2,455
Mar 202101,01761.302.72$2,763
Feb 202101,02757.805.55$5,698
Jan 202101,16750.412.81$3,280
Dec 202001,05544.642.68$2,823
Nov 202001,04438.772.71$2,826
Oct 202001,10036.972.48$2,726
Sep 202001,09237.091.99$2,174
Aug 202001,15339.982.39$2,750
Jul 202001,51838.371.83$2,771
Jun 202001,28334.901.69$2,169
May 2020049316.921.81$895
Apr 2020067314.751.80$1,214
Mar 2020078230.341.86$1,452
Feb 202001,01449.881.98$2,008
Jan 202001,12057.252.09$2,346
Dec 201901,24759.012.30$2,874
Nov 2019091955.302.75$2,528
Oct 2019095053.472.42$2,298
Sep 201901,22355.052.66$3,250
Aug 2019075453.112.30$1,737
Jul 201901,09856.272.46$2,701
Jun 2019082952.782.49$2,065
May 2019091858.482.74$2,516
Apr 2019081362.632.75$2,236
Mar 201901,09656.803.06$3,356
Feb 201901,10550.852.79$3,085
Jan 2019080846.033.23$2,608
Dec 201801,24746.594.19$5,219
Nov 201802,00352.934.24$8,487
Oct 2018078661.443.40$2,671
Sep 2018085659.543.11$2,660
Aug 2018085359.403.07$2,616
Jul 201801,03865.142.93$3,043
Jun 2018089560.183.08$2,754
May 2018070365.382.90$2,039
Apr 2018060263.842.90$1,746
Mar 2018082661.222.79$2,302
Feb 2018043661.782.77$1,206
Jan 201801,01162.874.01$4,053
Dec 2017082757.272.92$2,416
Nov 201701,26455.423.12$3,942
Oct 201701,11749.292.98$3,333
Sep 2017078747.523.09$2,430
Aug 2017039045.373.00$1,172
Jul 201701,04143.873.09$3,214
Jun 2017088242.493.09$2,723
May 201701,35245.373.26$4,412
Apr 2017089247.933.21$2,865
Mar 2017088746.772.98$2,647
Feb 2017077350.452.95$2,282
Jan 2017096749.413.42$3,306
Dec 2016099948.763.72$3,719
Nov 2016088942.492.64$2,351
Oct 201601,30046.193.09$4,017
Sep 2016093341.553.10$2,893
Aug 2016085041.442.92$2,486
Jul 201601,03941.622.92$3,038
Jun 2016082045.352.69$2,202
May 2016097842.521.99$1,947
Apr 2016086436.561.99$1,720
Mar 2016086733.011.79$1,555
Feb 201601,31726.472.06$2,718
Jan 201601,18827.352.36$2,809
Dec 201501,18832.362.00$2,378
Nov 201501,01638.792.17$2,202
Oct 201501,09543.552.43$2,657
Sep 201501,04342.992.76$2,877
Aug 201501,18240.162.87$3,395
Jul 201501,27948.152.95$3,767
Jun 201501,23856.152.88$3,569
May 201501,07555.212.96$3,177
Apr 2015094249.822.71$2,550
Mar 201501,20842.892.93$3,545
Feb 2015099344.662.98$2,955
Jan 201501,28543.433.10$3,984
Dec 201401,23254.693.59$4,425
Nov 201401,30770.464.25$5,557
Oct 201401,45178.303.90$5,660
Sep 201401,60786.164.05$6,501
Aug 2014092789.394.04$3,741
Jul 201401,04596.564.18$4,368
Jun 2014096098.164.74$4,547
May 201401,52694.734.73$7,213
Apr 201401,38595.944.81$6,661
Mar 201401,76395.895.06$8,915
Feb 201401,77697.406.19$10,997
Jan 201401,00690.404.86$4,890
Dec 201301,06491.824.35$4,633
Nov 201301,15888.853.74$4,329
Oct 2013093697.423.78$3,537
Sep 20130872104.113.72$3,242
Aug 201301,219104.253.52$4,294
Jul 201301,099102.523.72$4,086
Jun 2013063794.403.93$2,506
May 201301,00294.834.15$4,157
Apr 201301,12393.964.28$4,809
Mar 201311,08893.623.91$4,351
Feb 2013072591.233.42$2,479
Jan 201301,09691.603.42$3,748
Dec 201201,16986.773.42$3,998
Nov 201201,07786.953.62$3,904
Oct 201201,08089.383.40$3,672
Sep 2012091694.672.92$2,673
Aug 2012096792.662.91$2,812
Jul 201201,04185.133.02$3,145
Jun 201201,07779.822.52$2,713
May 201201,13291.612.49$2,817
Apr 201201,154101.652.00$2,304
Mar 201201,317105.052.22$2,926
Feb 201201,180101.102.57$3,033
Jan 201201,09398.092.73$2,988
Dec 201101,17296.873.24$3,797
Nov 201101,38395.723.31$4,580
Oct 201101,80484.983.65$6,582
Sep 201101,47483.623.99$5,875
Aug 201101,18783.404.15$4,925
Jul 201101,20694.144.52$5,448
Jun 201101,18092.904.64$5,475
May 201101,00198.134.40$4,409
Apr 20110921105.964.33$3,991
Mar 201101,83096.364.06$7,425
Feb 201101,19285.644.18$4,983
Jan 201101,71086.504.59$7,847
Dec 201001,88885.734.35$8,209
Nov 201001,61480.843.80$6,126
Oct 201001,62878.103.51$5,712
Sep 201001,17872.633.98$4,688
Aug 201002,08573.684.42$9,214
Jul 201001,21172.554.74$5,736
Jun 201001,16770.364.91$5,730
May 201001,35471.124.24$5,734
Apr 201001,35481.694.12$5,582
Mar 201001,30978.394.39$5,745
Feb 201001,13273.585.44$6,161
Jan 201001,31174.365.96$7,819
Dec 200901,37671.445.48$7,546
Nov 200901,37474.593.75$5,155
Oct 200901,47072.544.11$6,042
Sep 200901,34765.543.06$4,128
Aug 200901,53367.423.22$4,934
Jul 200901,46861.133.46$5,086
Jun 200901,38866.163.90$5,406
May 200901,90654.743.93$7,482
Apr 200901,90046.773.59$6,816
Mar 200901,18042.144.06$4,790
Feb 200901,08432.814.63$5,022
Jan 200901,38635.865.37$7,444
Dec 200801,45337.105.98$8,685
Nov 200801,75055.496.86$12,006
Oct 200801,38675.246.92$9,594
Sep 200801,445101.767.88$11,382
Aug 200801,441114.228.48$12,224
Jul 200801,444131.0811.39$16,446
Jun 200801,219131.3313.03$15,887
May 200801,686123.1711.57$19,514
Apr 200801,549110.3110.45$16,195
Mar 200801,542101.909.66$14,902
Feb 200801,80592.538.77$15,831
Jan 200801,42690.388.21$11,701
Dec 200701,38788.337.30$10,128
Nov 200701,24491.677.29$9,071
Oct 200701,32582.856.92$9,172
Sep 200701,50875.846.24$9,416
Aug 200701,60669.066.39$10,259
Jul 200701,51470.906.39$9,671
Jun 200701,52262.007.55$11,489
May 200701,46758.747.85$11,510
Apr 200701,52359.617.81$11,887
Mar 200701,60756.927.30$11,734
Feb 200701,80855.108.22$14,855
Jan 200701,45850.306.73$9,808
Dec 200601,44056.656.92$9,963
Nov 200601,86054.207.62$14,169
Oct 200601,49654.906.01$8,997
Sep 200601,52160.085.04$7,662
Aug 200601,44068.717.34$10,569
Jul 200601,60269.376.34$10,161
Jun 200601,72666.286.38$11,019
May 200601,75966.016.42$11,302
Apr 200601,47464.397.36$10,849
Mar 200601,68056.707.08$11,899
Feb 200601,56557.597.75$12,131
Jan 200601,74660.598.93$15,598
Dec 200502,09754.9413.42$28,132
Nov 200501,59154.6910.59$16,846
Oct 200502,22658.3413.80$30,709
Sep 200501,69961.4512.08$20,522
Aug 200501,68861.519.80$16,537
Jul 200501,77655.697.84$13,930
Jun 200502,03752.337.38$15,035
May 200502,12445.226.65$14,127
Apr 200501,66049.207.36$12,218
Mar 200501,82050.377.15$13,022
Feb 200501,68245.226.31$10,617
Jan 200502,20243.166.32$13,921
Dec 200401,64239.866.75$11,085
Nov 2004069245.286.33$4,381
Oct 200402,17449.706.52$14,164
Sep 200411,77443.245.28$9,417
Aug 200411,82042.375.55$10,145
Jul 200402,12138.286.08$12,905
Jun 200401,86836.106.43$12,017
May 200402,34037.486.49$15,197
Apr 200401,84834.475.86$10,826
Mar 200401,95934.365.53$10,834
Feb 200402,22932.455.51$12,281
Jan 200401,96532.036.30$12,379
Dec 200302,60530.266.30$16,416
Nov 200301,88628.804.60$8,666
Oct 200312,22828.174.76$10,633
Sep 200322,96526.314.75$14,134
Aug 200302,05729.765.13$10,552
Jul 200301,98729.415.17$10,274
Jun 200302,22128.565.98$13,288
May 200302,06026.595.97$12,304
Apr 200302,13926.675.41$11,566
Mar 200302,81931.146.10$17,185
Feb 200302,00933.487.93$15,923
Jan 200323,03130.315.58$16,980
Dec 200202,65026.914.85$12,862
Nov 200202,33824.664.14$9,672
Oct 200202,32726.464.23$9,841
Sep 200202,27827.443.64$8,281
Aug 200202,59625.963.16$8,214
Jul 200202,44024.583.06$7,471
Jun 200202,41823.733.34$8,072
May 200203,54324.663.58$12,698
Apr 200201,44723.653.51$5,082
Mar 200202,51522.003.10$7,803
Feb 200202,29618.222.38$5,455
Jan 200202,99117.172.38$7,106
Dec 2001097816.932.36$2,312
Nov 200101,46918.072.41$3,534
Oct 200102,38419.782.53$6,029
Sep 200102,56224.262.25$5,768
Aug 200102,69624.873.05$8,231
Jul 200102,92323.933.20$9,345
Jun 200102,58424.563.82$9,882
May 200102,32825.524.31$10,027
Apr 200102,48324.685.34$13,248
Mar 200102,72124.545.38$14,629
Feb 200102,56927.755.77$14,816
Jan 200103,26327.478.40$27,405
Dec 200002,97426.889.12$27,130
Nov 200002,02432.215.66$11,452
Oct 200003,23531.235.15$16,646
Sep 200004,44431.875.19$23,049
Aug 200002,73129.644.54$12,401
Jul 200002,80828.534.09$11,484
Jun 200003,21729.304.40$14,146
May 200003,75227.263.68$13,806
Apr 200003,51324.513.12$10,947
Mar 200002,92228.422.86$8,356
Feb 200003,19527.622.73$8,711
Jan 200003,47925.272.48$8,630
Dec 199904,00424.282.42$9,705
Nov 199903,79023.192.43$9,225
Oct 199904,27520.982.80$11,986
Sep 199903,88021.752.62$10,161
Aug 199903,49419.262.88$10,047
Jul 199904,16217.892.37$9,874
Jun 199905,11615.942.36$12,085
May 199903,87615.792.32$8,996
Apr 199903,67315.102.21$8,110
Mar 199904,58312.471.84$8,425
Feb 199904,4109.981.82$8,016
Jan 199904,96910.381.90$9,441
Dec 199804,4549.201.77$7,898
Nov 199804,46210.892.19$9,753
Oct 199805,65312.421.97$11,132
Sep 199804,90512.592.08$10,215
Aug 199806,48611.301.91$12,371
Jul 199805,96511.742.24$13,345
Jun 199805,78011.242.24$12,931
May 199806,86212.622.21$15,140
Apr 199807,02113.042.51$17,590
Mar 199808,08512.802.31$18,672
Feb 199808,22013.952.30$18,899
Jan 1998010,82414.702.15$23,323
Dec 1997013,39416.322.41$32,294
Nov 1997020,01818.193.09$61,821
Oct 1997025,65219.253.15$80,799
Sep 1997053217.742.95$1,572

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                  775 Mcf  × $  3.05 =     $2,361

────────────────────────────────────────────────────
Month total                                   $2,361

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. 04/G/166168 is the state's own key, not one this site invented.