MITCHELL -20-

Operated by U S ENERGY CORP. OF AMER. INC. (P-5 875391) in the HALLEY, SOUTH (PENN.) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 27259District 08Field 38260498NGPA filingOilCasinghead gasSaveExport
Value, all time
$699 k
Jan 1993 – May 2026
Value, last 12 filed months
$7 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 2 leases and 2 wells, and the rule below applies to all of them.

Discovered
1965-05-22
as the register files it
Field class
Oil
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

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
OilDisposition6,402 bbl$260,329
Casinghead gasProduction130,954 Mcf$438,172
Total$698,501

27,688 Mcf of this lease's gas, across 44 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 31.7467, -102.9886. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.74666, -102.98859 · 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
8,918 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 8,918 ft.

Completions filed
Apr 1982
1 of 1 wells

1 well

42-4953140418,918 ftApr 1982

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 20260203106.413.05$618
Apr 2026040398.932.87$1,157
Mar 2026015889.753.15$498
Feb 2026014263.503.75$533
Jan 2026012759.138.00$1,016
Dec 2025011656.664.41$512
Nov 2025012258.593.93$479
Oct 20250059.383.30$0
Sep 2025012962.743.08$397
Aug 2025015963.933.01$479
Jul 2025034566.743.32$1,144
Jun 202507066.483.13$219
May 2025055160.553.23$1,781
Apr 202507462.363.54$262
Mar 2025010267.704.27$435
Feb 2025011070.884.34$477
Jan 20250074.324.28$0
Dec 2024015068.993.12$468
Nov 202413510769.052.20$9,557
Oct 2024023971.372.28$545
Sep 2024035569.612.36$839
Aug 2024046475.632.06$958
Jul 2024045479.932.15$975
Jun 202417445478.082.63$14,782
May 2024010178.812.20$222
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 2023022771.262.61$593
Nov 20230077.892.81$0
Oct 2023027685.443.09$852
Sep 202308989.042.74$243
Aug 2023061780.522.67$1,649
Jul 20230074.852.64$0
Jun 2023016668.962.26$375
May 2023073470.622.23$1,635
Apr 2023044178.122.24$987
Mar 202318038172.852.39$14,025
Feb 2023046275.112.47$1,139
Jan 2023035976.533.39$1,216
Dec 2022089976.415.73$5,150
Nov 2022041585.005.65$2,343
Oct 2022078987.185.86$4,627
Sep 202208684.888.16$702
Aug 2022025794.529.13$2,346
Jul 20220764101.587.54$5,762
Jun 202200115.097.98$0
May 2022163142109.378.43$19,025
Apr 20220995104.226.84$6,803
Mar 2022037108.885.08$188
Feb 2022017591.054.86$850
Jan 2022039381.844.54$1,783
Dec 2021043471.323.90$1,692
Nov 2021040177.435.24$2,100
Oct 2021037279.795.71$2,126
Sep 202116556569.865.35$14,550
Aug 2021052066.024.22$2,195
Jul 2021039270.783.98$1,561
Jun 2021013969.493.38$470
May 2021093863.483.02$2,831
Apr 2021061060.362.76$1,683
Mar 2021020061.302.72$543
Feb 2021030257.805.55$1,675
Jan 2021019050.412.81$534
Dec 2020032044.642.68$856
Nov 2020019238.772.71$520
Oct 202017173736.972.48$8,148
Sep 202001,07737.091.99$2,144
Aug 202007839.982.39$186
Jul 20200638.371.83$11
Jun 202004034.901.69$68
May 2020014416.921.81$261
Apr 2020047514.751.80$857
Mar 202008030.341.86$149
Feb 202003749.881.98$73
Jan 202004757.252.09$98
Dec 2019029459.012.30$677
Nov 2019031255.302.75$858
Oct 201918321753.472.42$10,310
Sep 2019089055.052.66$2,365
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 201905562.632.75$151
Mar 2019183056.803.06$10,394
Feb 201903050.852.79$84
Jan 20190046.033.23$0
Dec 201807046.594.19$293
Nov 2018021052.934.24$890
Oct 2018168061.443.40$10,322
Sep 2018010559.543.11$326
Aug 201808259.403.07$251
Jul 20180065.142.93$0
Jun 20180560.183.08$15
May 2018031265.382.90$905
Apr 201808963.842.90$258
Mar 2018091561.222.79$2,550
Feb 201801061.782.77$28
Jan 201801462.874.01$56
Dec 2017018657.272.92$543
Nov 2017083255.423.12$2,594
Oct 20170849.292.98$24
Sep 20170347.523.09$9
Aug 20170445.373.00$12
Jul 2017013543.873.09$417
Jun 2017015542.493.09$479
May 201716714945.373.26$8,063
Apr 2017015547.933.21$498
Mar 2017025746.772.98$767
Feb 2017079550.452.95$2,347
Jan 2017057649.413.42$1,969
Dec 2016175248.763.72$8,540
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160245.352.69$5
May 2016015042.521.99$299
Apr 2016034336.561.99$683
Mar 201616448933.011.79$6,291
Feb 201615570626.472.06$5,560
Jan 201607627.352.36$180
Dec 201503332.362.00$66
Nov 201503938.792.17$85
Oct 201502243.552.43$53
Sep 201501942.992.76$52
Aug 20150340.162.87$9
Jul 20150448.152.95$12
Jun 20150956.152.88$26
May 201501555.212.96$44
Apr 201502349.822.71$62
Mar 201502442.892.93$70
Feb 201501344.662.98$39
Jan 201503143.433.10$96
Dec 201403754.693.59$133
Nov 201403370.464.25$140
Oct 201402978.303.90$113
Sep 201403386.164.05$134
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 201404298.164.74$199
May 201404594.734.73$213
Apr 201405495.944.81$260
Mar 201405295.895.06$263
Feb 201404497.406.19$272
Jan 201404090.404.86$194
Dec 201301891.824.35$78
Nov 201301788.853.74$64
Oct 201301297.423.78$45
Sep 2013017104.113.72$63
Aug 2013039104.253.52$137
Jul 2013052102.523.72$193
Jun 201305094.403.93$197
May 201308694.834.15$357
Apr 201307993.964.28$338
Mar 201308593.623.91$333
Feb 201309091.233.42$308
Jan 201307791.603.42$263
Dec 201208686.773.42$294
Nov 201208586.953.62$308
Oct 201208989.383.40$303
Sep 201204694.672.92$134
Aug 201205592.662.91$160
Jul 201208185.133.02$245
Jun 201205879.822.52$146
May 201209391.612.49$231
Apr 2012067101.652.00$134
Mar 2012097105.052.22$216
Feb 20120116101.102.57$298
Jan 2012010698.092.73$290
Dec 2011014096.873.24$454
Nov 2011012795.723.31$421
Oct 2011012584.983.65$456
Sep 2011014883.623.99$590
Aug 2011014283.404.15$589
Jul 2011017494.144.52$786
Jun 2011016092.904.64$742
May 2011016098.134.40$705
Apr 20110151105.964.33$654
Mar 2011021196.364.06$856
Feb 2011017285.644.18$719
Jan 2011017186.504.59$785
Dec 2010017485.734.35$757
Nov 2010017480.843.80$660
Oct 2010018278.103.51$639
Sep 2010024172.633.98$959
Aug 2010042673.684.42$1,883
Jul 2010060872.554.74$2,880
Jun 20101741,92970.364.91$21,715
May 2010068171.124.24$2,884
Apr 2010067381.694.12$2,775
Mar 2010086578.394.39$3,796
Feb 2010057073.585.44$3,102
Jan 2010044074.365.96$2,624
Dec 2009060771.445.48$3,329
Nov 200901,10774.593.75$4,153
Oct 200901,16572.544.11$4,788
Sep 20091941,22965.543.06$16,481
Aug 200901,24267.423.22$3,997
Jul 2009064461.133.46$2,231
Jun 200901,36666.163.90$5,321
May 20092032,17254.743.93$19,639
Apr 20092032,97046.773.59$20,149
Mar 200909342.144.06$377
Feb 200907632.814.63$352
Jan 200906735.865.37$360
Dec 200806237.105.98$371
Nov 200806255.496.86$425
Oct 200805275.246.92$360
Sep 2008020101.767.88$158
Aug 2008054114.228.48$458
Jul 2008056131.0811.39$638
Jun 2008059131.3313.03$769
May 2008058123.1711.57$671
Apr 2008051110.3110.45$533
Mar 2008048101.909.66$464
Feb 200804592.538.77$395
Jan 200804890.388.21$394
Dec 200704688.337.30$336
Nov 200704891.677.29$350
Oct 200703782.856.92$256
Sep 20070175.846.24$6
Aug 2007019569.066.39$1,246
Jul 2007080770.906.39$5,155
Jun 2007063462.007.55$4,786
May 200701,26258.747.85$9,902
Apr 200701,56859.617.81$12,239
Mar 200701,66656.927.30$12,165
Feb 20071401,50555.108.22$20,079
Jan 200705350.306.73$357
Dec 200604056.656.92$277
Nov 200602754.207.62$206
Oct 200606454.906.01$385
Sep 200606660.085.04$332
Aug 20061176968.717.34$8,546
Jul 200606169.376.34$387
Jun 200606166.286.38$389
May 200606066.016.42$386
Apr 200606864.397.36$501
Mar 200607956.707.08$560
Feb 200607357.597.75$566
Jan 200608560.598.93$759
Dec 200509554.9413.42$1,274
Nov 200508154.6910.59$858
Oct 200508058.3413.80$1,104
Sep 200505861.4512.08$701
Aug 2005090461.519.80$8,856
Jul 200501,22255.697.84$9,585
Jun 200501,23252.337.38$9,093
May 200501,11145.226.65$7,389
Apr 20051641,07949.207.36$16,011
Mar 2005012050.377.15$859
Feb 2005188045.226.31$8,501
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 20040043.245.28$0
Aug 20040042.375.55$0
Jul 20040038.286.08$0
Jun 20040036.106.43$0
May 20040037.486.49$0
Apr 20040034.475.86$0
Mar 20040034.365.53$0
Feb 20040032.455.51$0
Jan 20040032.036.30$0
Dec 200302530.266.30$158
Nov 20030028.804.60$0
Oct 2003020528.174.76$976
Sep 2003056126.314.75$2,664
Aug 200317869529.765.13$8,862
Jul 2003092429.415.17$4,778
Jun 200301,00828.565.98$6,031
May 200301,48926.595.97$8,893
Apr 200316536326.675.41$6,363
Mar 20030031.146.10$0
Feb 20030033.487.93$0
Jan 20030030.315.58$0
Dec 20020026.914.85$0
Nov 20020024.664.14$0
Oct 20020026.464.23$0
Sep 2002160027.443.64$4,390
Aug 20020025.963.16$0
Jul 20020024.583.06$0
Jun 20020023.733.34$0
May 20020024.663.58$0
Apr 20020023.653.51$0
Mar 20020022.003.10$0
Feb 20020018.222.38$0
Jan 20020017.172.38$0
Dec 20010016.932.36$0
Nov 200103118.072.41$75
Oct 2001044719.782.53$1,130
Sep 200101824.262.25$41
Aug 200106524.873.05$198
Jul 2001026823.933.20$857
Jun 2001034624.563.82$1,323
May 2001029425.524.31$1,266
Apr 200109724.685.34$518
Mar 2001012024.545.38$645
Feb 2001018527.755.77$1,067
Jan 2001071127.478.40$5,972
Dec 2000090426.889.12$8,247
Nov 2000085832.215.66$4,855
Oct 200001,21831.235.15$6,267
Sep 200017479631.875.19$9,674
Aug 20000029.644.54$0
Jul 20000028.534.09$0
Jun 200004129.304.40$180
May 200009527.263.68$350
Apr 200006524.513.12$203
Mar 200007628.422.86$217
Feb 200007727.622.73$210
Jan 2000010525.272.48$260
Dec 1999013224.282.42$320
Nov 1999013823.192.43$336
Oct 1999045720.982.80$1,281
Sep 1999074321.752.62$1,946
Aug 1999019119.262.88$549
Jul 1999079117.892.37$1,877
Jun 199917685115.942.36$4,816
May 1999078615.792.32$1,824
Apr 1999011315.102.21$250
Mar 199908312.471.84$153
Feb 199901159.981.82$209
Jan 1999013910.381.90$264
Dec 19981851,1579.201.77$3,754
Nov 1998076510.892.19$1,672
Oct 1998073012.421.97$1,438
Sep 1998088712.592.08$1,847
Aug 19980811.301.91$15
Jul 1998017411.742.24$389
Jun 1998033011.242.24$738
May 199801,08512.622.21$2,394
Apr 199815899113.042.51$4,543
Mar 1998034312.802.31$792
Feb 1998089813.952.30$2,065
Jan 199801,19214.702.15$2,569
Dec 19971281,68416.322.41$6,149
Nov 199705118.193.09$158
Oct 1997010219.253.15$321
Sep 1997019317.742.95$570
Aug 19971551,62617.862.55$6,922
Jul 199701,62617.582.25$3,654
Jun 1997010817.242.26$244
May 1997010318.972.31$238
Apr 199704017.882.08$83
Mar 199701,03818.951.94$2,013
Feb 199701,19320.492.21$2,632
Jan 199726954923.483.54$8,259
Dec 1996094423.32$0
Nov 199601,10221.97$0
Oct 199601,16023.31$0
Sep 19960022.22$0
Aug 19960020.26$0
Jul 19960019.55$0
Jun 199601118.73$0
May 199603119.43$0
Apr 199608321.51$0
Mar 199606819.38$0
Feb 1996028716.98$0
Jan 1996031117.07$0
Dec 1995053417.19$0
Nov 19951651,65716.00$2,640
Oct 199507315.43$0
Sep 19950016.18$0
Aug 1995016315.92$0
Jul 1995059615.24$0
Jun 1995094816.41$0
May 199514298117.56$2,494
Apr 1995060517.73$0
Mar 1995077716.44$0
Feb 1995044216.58$0
Jan 199514865115.92$2,356
Dec 1994058715.03$0
Nov 1994084415.90$0
Oct 1994038515.58$0
Sep 199416555215.29$2,523
Aug 199401,00616.13$0
Jul 1994019917.56$0
Jun 1994050317.09$0
May 1994058215.88$0
Apr 1994088714.14$0
Mar 1994086812.46$0
Feb 199414480012.50$1,800
Jan 1994071312.66$0
Dec 1993049912.33$0
Nov 1993066914.49$0
Oct 19931631,33615.85$2,584
Sep 1993020815.03$0
Aug 1993062215.66$0
Jul 1993094615.46$0
Jun 1993051216.79$0
May 199316190017.68$2,846
Apr 1993059918.05$0
Mar 1993061318.14$0
Feb 1993071617.90$0
Jan 1993071816.93$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.

May 2026 — as filed, then multipliedworked
Oil                    0 bbl  × $106.41 =         $0
Casinghead gas       203 Mcf  × $  3.05 =       $618

────────────────────────────────────────────────────
Month total                                     $618

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/27259 is the state's own key, not one this site invented.