HALLEY, S. M. -B-

Operated by BASIN OIL & GAS OPERATING, LLC (P-5 54430) in the EMPEROR, EAST (CLEAR FORK, LO.) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 31754District 08Field 28963500Hydrogen sulphide fieldNGPA filingOilCasinghead gasSaveExport
Value, all time
$2.7 M
Jan 1993 – May 2026
Value, last 12 filed months
$86 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
oil, casinghead 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 26 wells, and the rule below applies to all of them.

Discovered
1962-07-12
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 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: FIELD MADE ASSOCIATED TRK 293654

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
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
OilDisposition49,604 bbl$1,893,026
Casinghead gasProduction498,427 Mcf$810,085
Total$2,703,111

299,641 Mcf of this lease's gas, across 48 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 (2)

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 31.7773, -103.0508. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

31.77727, -103.05080 · 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
50.0%
1 of 2 wells
With a plug date
0.0%
0 of 2 wells
Median depth
9,785 ft
2 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
150.0%
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.
150.0%

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

Between 8,245 and 11,325 ft, median 9,785 ft, over the 2 wells that filed a depth.

Completions filed
Oct 1997 – Apr 2026
2 of 2 wells

2 wells

42-49532263398,245 ftApr 2026
42-495053942311,325 ftOct 1997Yes

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 (401)

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

401 months

May 20264573106.413.05$48,639
Apr 20263772898.932.87$37,377
Mar 20263089.753.15$269
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20242079.932.15$160
Jun 2024913,41478.082.63$16,098
May 20247321178.812.20$6,217
Apr 202420218084.451.66$17,358
Mar 20248712980.301.55$7,185
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20233111177.892.81$2,726
Oct 20235633485.443.09$5,816
Sep 20235637389.042.74$6,006
Aug 20236541180.522.67$6,332
Jul 20237834874.852.64$6,758
Jun 2023177768.962.26$1,346
May 20230070.622.23$0
Apr 20236078.122.24$469
Mar 2023907172.852.39$6,726
Feb 202314611575.112.47$11,250
Jan 20231289476.533.39$10,114
Dec 2022913876.415.73$7,171
Nov 2022834085.005.65$7,281
Oct 2022603887.185.86$5,454
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 2020414538.772.71$1,711
Oct 202010313036.972.48$4,130
Sep 20201167937.091.99$4,460
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 2020448530.341.86$1,493
Feb 20207013349.881.98$3,755
Jan 20205812257.252.09$3,576
Dec 2019614759.012.30$3,708
Nov 2019613855.302.75$3,478
Oct 2019608053.472.42$3,402
Sep 2019456855.052.66$2,658
Aug 20195519753.112.30$3,375
Jul 20198485956.272.46$6,840
Jun 20195640552.782.49$3,965
May 2019551,16358.482.74$6,403
Apr 20195463762.632.75$5,134
Mar 20197414356.803.06$4,641
Feb 20198413050.852.79$4,634
Jan 20198114346.033.23$4,190
Dec 20187519946.594.19$4,327
Nov 20187218952.934.24$4,612
Oct 20187619561.443.40$5,332
Sep 20187218959.543.11$4,874
Aug 2018954159.403.07$5,769
Jul 2018944265.142.93$6,246
Jun 2018894060.183.08$5,479
May 2018971765.382.90$6,391
Apr 2018585363.842.90$3,856
Mar 20181198461.222.79$7,519
Feb 20181057761.782.77$6,700
Jan 20181227362.874.01$7,963
Dec 20171179657.272.92$6,981
Nov 20171104755.423.12$6,243
Oct 20171223949.292.98$6,130
Sep 20171144047.523.09$5,541
Aug 20171143845.373.00$5,286
Jul 20171456243.873.09$6,553
Jun 20171246042.493.09$5,454
May 20171466245.373.26$6,826
Apr 20171446747.933.21$7,117
Mar 20171406846.772.98$6,751
Feb 20171295050.452.95$6,656
Jan 20171506249.413.42$7,623
Dec 2016398648.763.72$2,222
Nov 20163315942.492.64$1,823
Oct 20163512246.193.09$1,994
Sep 20164113041.553.10$2,107
Aug 20163714041.442.92$1,943
Jul 20160041.622.92$0
Jun 2016439645.352.69$2,208
May 201621852942.521.99$10,323
Apr 20161451,43836.561.99$8,164
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 201504040.162.87$115
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 201403654.693.59$129
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 20144086.164.05$345
Aug 20141932989.394.04$3,026
Jul 2014015596.564.18$648
Jun 201402798.164.74$128
May 2014821,25194.734.73$13,681
Apr 20141101,34895.944.81$17,036
Mar 20142217595.895.06$2,995
Feb 20144542997.406.19$7,039
Jan 201411681190.404.86$14,428
Dec 201316876891.824.35$18,770
Nov 2013049888.853.74$1,862
Oct 20134661497.423.78$6,802
Sep 2013143873104.113.72$18,133
Aug 2013147935104.253.52$18,618
Jul 201355848102.523.72$8,791
Jun 2013017994.403.93$704
May 201306994.834.15$286
Apr 20130793.964.28$30
Mar 20130093.623.91$0
Feb 2013182991.233.42$1,741
Jan 201310166991.603.42$11,540
Dec 201210979286.773.42$12,167
Nov 20129173886.953.62$10,588
Oct 20128870689.383.40$10,266
Sep 20128174994.672.92$9,854
Aug 20127583592.662.91$9,378
Jul 20129093485.133.02$10,483
Jun 20128586979.822.52$8,974
May 20121211,51491.612.49$14,852
Apr 2012113701101.652.00$12,886
Mar 2012125812105.052.22$14,936
Feb 2012111877101.102.57$13,476
Jan 201214594698.092.73$16,809
Dec 20111371,25296.873.24$17,327
Nov 20111521,46395.723.31$19,394
Oct 20111042,29184.983.65$17,197
Sep 20112161,29183.623.99$23,208
Aug 20111561,77783.404.15$20,384
Jul 20112402,63894.144.52$34,510
Jun 20112282,07792.904.64$30,818
May 20112231,71998.134.40$29,455
Apr 20111521,528105.964.33$22,727
Mar 20111232,02896.364.06$20,081
Feb 2011621,17085.644.18$10,200
Jan 2011761,39786.504.59$12,985
Dec 2010541,49285.734.35$11,116
Nov 20103892980.843.80$6,598
Oct 20107583978.103.51$8,801
Sep 2010951,10272.633.98$11,285
Aug 20108397773.684.42$10,433
Jul 2010861,29072.554.74$12,349
Jun 2010801,23270.364.91$11,678
May 2010951,41371.124.24$12,741
Apr 2010921,24781.694.12$12,656
Mar 2010711,49278.394.39$12,114
Feb 2010361,69173.585.44$11,852
Jan 2010541,44774.365.96$12,645
Dec 200964071.445.48$4,572
Nov 2009631,47574.593.75$10,233
Oct 2009601,35572.544.11$9,922
Sep 20095299465.543.06$6,454
Aug 200966067.423.22$4,450
Jul 20095762461.133.46$5,646
Jun 20098982266.163.90$9,090
May 200914534554.743.93$9,292
Apr 200912944746.773.59$7,637
Mar 200911550542.144.06$6,896
Feb 200910749832.814.63$5,818
Jan 200911354835.865.37$6,995
Dec 200812057337.105.98$7,877
Nov 200810958055.496.86$10,027
Oct 2008053575.246.92$3,703
Sep 2008114274101.767.88$13,759
Aug 2008127603114.228.48$19,621
Jul 2008105581131.0811.39$20,381
Jun 2008102559131.3313.03$20,681
May 2008133573123.1711.57$23,014
Apr 20080622110.3110.45$6,503
Mar 20080613101.909.66$5,924
Feb 200814259592.538.77$18,358
Jan 200814660290.388.21$18,135
Dec 200712357688.337.30$15,071
Nov 200713762491.677.29$17,109
Oct 200715063482.856.92$16,816
Sep 200712662275.846.24$13,440
Aug 200712844369.066.39$11,670
Jul 200713160370.906.39$13,140
Jun 200712758362.007.55$12,275
May 200714266558.747.85$13,559
Apr 200711657759.617.81$11,418
Mar 200715059056.927.30$12,846
Feb 200710659255.108.22$10,704
Jan 200715565050.306.73$12,169
Dec 200615260056.656.92$12,762
Nov 200616419754.207.62$10,389
Oct 20061219454.906.01$7,208
Sep 200611928160.085.04$8,565
Aug 200613465768.717.34$14,029
Jul 20067664369.376.34$9,351
Jun 200611561666.286.38$11,555
May 200613061866.016.42$12,552
Apr 20067156364.397.36$8,716
Mar 200612778356.707.08$12,747
Feb 200611369057.597.75$11,856
Jan 200611873160.598.93$13,680
Dec 20058154054.9413.42$11,694
Nov 200512856954.6910.59$13,025
Oct 200512767258.3413.80$16,680
Sep 200510863661.4512.08$14,319
Aug 20059456961.519.80$11,356
Jul 20054755355.697.84$6,955
Jun 20055365752.337.38$7,623
May 20055549845.226.65$5,799
Apr 20055267549.207.36$7,527
Mar 20055451950.377.15$6,433
Feb 20054449045.226.31$5,083
Jan 20059358543.166.32$7,712
Dec 20046584139.866.75$8,269
Nov 20046170045.286.33$7,193
Oct 200413673149.706.52$11,522
Sep 20041021,02443.245.28$9,821
Aug 200411397442.375.55$10,194
Jul 200410823438.286.08$5,558
Jun 20046851836.106.43$5,787
May 20045371837.486.49$6,650
Apr 20047343034.475.86$5,035
Mar 20041051,04534.365.53$9,387
Feb 20043972732.455.51$5,271
Jan 20048873232.036.30$7,430
Dec 200314472130.266.30$8,901
Nov 200311951328.804.60$5,785
Oct 200313052028.174.76$6,137
Sep 200313050126.314.75$5,800
Aug 200311555029.765.13$6,244
Jul 200311550729.415.17$6,004
Jun 20039052028.565.98$5,682
May 20037764426.595.97$5,894
Apr 20037563926.675.41$5,456
Mar 20039557231.146.10$6,445
Feb 20038251933.487.93$6,859
Jan 20036550430.315.58$4,784
Dec 20028551326.914.85$4,777
Nov 20024728924.664.14$2,355
Oct 20028026.464.23$212
Sep 20028834627.443.64$3,673
Aug 200212656725.963.16$5,065
Jul 20028269224.583.06$4,134
Jun 200211553223.733.34$4,505
May 20029659624.663.58$4,503
Apr 20029461723.653.51$4,390
Mar 20029470422.003.10$4,252
Feb 20028161718.222.38$2,942
Jan 20029534417.172.38$2,448
Dec 200110021316.932.36$2,197
Nov 200110221518.072.41$2,360
Oct 200112622719.782.53$3,066
Sep 200114721024.262.25$4,039
Aug 200111723824.873.05$3,636
Jul 200111721023.933.20$3,471
Jun 200114017224.563.82$4,096
May 200111622125.524.31$3,912
Apr 200110618224.685.34$3,587
Mar 20016315524.545.38$2,379
Feb 20015316527.755.77$2,422
Jan 200110324027.478.40$4,845
Dec 200013528726.889.12$6,247
Nov 200015431432.215.66$6,737
Oct 200013034931.235.15$5,856
Sep 200010633931.875.19$5,136
Aug 200011934029.644.54$5,071
Jul 20009228628.534.09$3,794
Jun 200010222829.304.40$3,991
May 20008426227.263.68$3,254
Apr 20007124924.513.12$2,516
Mar 200010018828.422.86$3,380
Feb 200011925427.622.73$3,979
Jan 20007528825.272.48$2,610
Dec 19996036724.282.42$2,346
Nov 19996133923.192.43$2,240
Oct 19996535320.982.80$2,353
Sep 19996937421.752.62$2,480
Aug 19997140219.262.88$2,523
Jul 19993440117.892.37$1,560
Jun 19993341715.942.36$1,511
May 19993348015.792.32$1,635
Apr 19993358315.102.21$1,786
Mar 19994963612.471.84$1,780
Feb 1999567329.981.82$1,890
Jan 1999661,37010.381.90$3,288
Dec 1998761,4979.201.77$3,354
Nov 19981041,43310.892.19$4,265
Oct 1998961,52712.421.97$4,199
Sep 1998911,41212.592.08$4,086
Aug 19981081,46611.301.91$4,017
Jul 19981291,73711.742.24$5,401
Jun 19981081,45911.242.24$4,478
May 19981221,55112.622.21$4,962
Apr 19981361,47713.042.51$5,474
Mar 19981281,34112.802.31$4,735
Feb 19981161,17013.952.30$4,308
Jan 19981291,10614.702.15$4,280
Dec 19971631,52616.322.41$6,340
Nov 19971471,93218.193.09$8,640
Oct 19971272,20619.253.15$9,393
Sep 19972522,56217.742.95$12,041
Aug 19973824,02117.862.55$17,095
Jul 19973573,99017.582.25$15,241
Jun 19973383,94517.242.26$14,732
May 19973944,34818.972.31$17,512
Apr 19974034,02317.882.08$15,585
Mar 19974454,24418.951.94$16,662
Feb 19973974,09220.492.21$17,161
Jan 19974024,86223.483.54$26,649
Dec 19964114,79123.32$9,585
Nov 19963674,47221.97$8,063
Oct 19963774,60623.31$8,788
Sep 19963364,42622.22$7,466
Aug 19963454,81020.26$6,990
Jul 19963495,04319.55$6,823
Jun 19964154,98018.73$7,773
May 19963934,85919.43$7,636
Apr 19963254,27321.51$6,991
Mar 19963494,56219.38$6,764
Feb 19963464,51716.98$5,875
Jan 19963714,57017.07$6,333
Dec 19953804,89917.19$6,532
Nov 19953684,97316.00$5,888
Oct 19953795,66315.43$5,848
Sep 19953425,75116.18$5,534
Aug 19954146,20215.92$6,591
Jul 19953975,79615.24$6,050
Jun 19953665,19616.41$6,006
May 19953235,11517.56$5,672
Apr 19953315,23017.73$5,869
Mar 19953645,19416.44$5,984
Feb 19953913,53316.58$6,483
Jan 19955066,21515.92$8,056
Dec 19944996,17915.03$7,500
Nov 19943905,43015.90$6,201
Oct 19944965,49515.58$7,728
Sep 19945285,99115.29$8,073
Aug 19944616,74816.13$7,436
Jul 19944277,22017.56$7,498
Jun 19944156,96017.09$7,092
May 19944397,34615.88$6,971
Apr 19943997,61514.14$5,642
Mar 19944678,04412.46$5,819
Feb 19944547,22912.50$5,675
Jan 19945028,02812.66$6,355
Dec 19935147,99112.33$6,338
Nov 19936008,72414.49$8,694
Oct 1993500215.85$7,925
Sep 19934468,21015.03$6,703
Aug 19934319,07115.66$6,749
Jul 19934238,77115.46$6,540
Jun 19934339,70416.79$7,270
May 19934749,65417.68$8,380
Apr 19934809,56518.05$8,664
Mar 19935078,64818.14$9,197
Feb 19934337,93217.90$7,751
Jan 19935419,40816.93$9,159

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
Oil                  457 bbl  × $106.41 =    $48,629
Casinghead gas         3 Mcf  × $  3.05 =         $9

────────────────────────────────────────────────────
Month total                                  $48,639

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. 08/O/31754 is the state's own key, not one this site invented.