TUBB, J. B. A/C 1

Operated by FORMENTERA OPERATIONS LLC (P-5 276959) in the SAND HILLS (JUDKINS) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 81059District 08Field 80473248Hydrogen sulphide fieldNGPA filingCondensateGasSaveExport
Value, all time
$172 k
Jan 1993 – Sep 2025
Value, last 12 filed months
$0
at the published price for each month
Months reported
393
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 452 leases and 1,103 wells, and the rule below applies to all of them.

Discovered
1960-09-01
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 10 acres. The field rule took effect on 2025-01-29.

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: ORDER 8-48935 EFF. 6/6/62.

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
CondensateDisposition1,912 bbl$82,427
GasProduction81,904 Mcf$89,183
Total$171,610

56,928 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 (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 31.4504, -102.6577. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.45044, -102.65765 · 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
100.0%
1 of 1 wells
With a plug date
100.0%
1 of 1 wells
Median depth
4,580 ft
1 wells filed one
Completion to plug
46.6 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
1100.0%
A plug date is filed
1100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
1100.0%
NeitherNo plug date, and not on the schedule.
00.0%

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 4,580 ft.

Completions filed
Feb 1979
1 of 1 wells
Plug dates filed
Sep 2025
1 of 1 wells

Last completion to plug: a median of 46.6 years across the 1 well that filed both dates, with the middle half between 46.6 years and 46.6 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-103319911764,580 ftFeb 1979Sep 2025Yes

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 (393)

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

393 months

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 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 202401573.023.30$49
Dec 20230671.262.61$16
Nov 20230677.892.81$17
Oct 20230685.443.09$19
Sep 20230489.042.74$11
Aug 20230680.522.67$16
Jul 20230774.852.64$18
Jun 202302268.962.26$50
May 202301570.622.23$33
Apr 202301778.122.24$38
Mar 20230472.852.39$10
Feb 20230375.112.47$7
Jan 20230676.533.39$20
Dec 202202176.415.73$120
Nov 202202585.005.65$141
Oct 202202687.185.86$152
Sep 202203484.888.16$278
Aug 20220394.529.13$27
Jul 202202101.587.54$15
Jun 202202115.097.98$16
May 202202109.378.43$17
Apr 202203104.226.84$21
Mar 202202108.885.08$10
Feb 20220291.054.86$10
Jan 20220281.844.54$9
Dec 20210371.323.90$12
Nov 20210277.435.24$10
Oct 20210379.795.71$17
Sep 20210269.865.35$11
Aug 20210266.024.22$8
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210363.483.02$9
Apr 20210360.362.76$8
Mar 202101861.302.72$49
Feb 202104157.805.55$227
Jan 202105450.412.81$152
Dec 202005344.642.68$142
Nov 202003638.772.71$97
Oct 202003236.972.48$79
Sep 202001337.091.99$26
Aug 202001639.982.39$38
Jul 20200338.371.83$5
Jun 20202634.901.69$80
May 20201002916.921.81$1,745
Apr 2020187114.751.80$2,760
Mar 202081330.341.86$2,463
Feb 2020210549.881.98$308
Jan 2020014757.252.09$308
Dec 2019010559.012.30$242
Nov 201947755.302.75$433
Oct 2019134553.472.42$804
Sep 20191510155.052.66$1,094
Aug 2019013953.112.30$320
Jul 201906556.272.46$160
Jun 201902852.782.49$70
May 201902658.482.74$71
Apr 201902962.632.75$80
Mar 201904056.803.06$122
Feb 201905050.852.79$140
Jan 201913546.033.23$159
Dec 2018132646.594.19$714
Nov 201821852.934.24$1,145
Oct 2018134861.443.40$962
Sep 2018105959.543.11$779
Aug 2018116059.403.07$837
Jul 2018335165.142.93$2,299
Jun 20181174860.183.08$7,189
May 20181254165.382.90$8,291
Apr 2018236163.842.90$1,645
Mar 2018248061.222.79$1,692
Feb 2018247061.782.77$1,676
Jan 2018219562.874.01$1,701
Dec 20172413557.272.92$1,769
Nov 2017217355.423.12$1,391
Oct 20171310749.292.98$960
Sep 2017106047.523.09$660
Aug 2017126945.373.00$752
Jul 2017187543.873.09$1,021
Jun 20172410242.493.09$1,335
May 20172411345.373.26$1,458
Apr 2017239147.933.21$1,395
Mar 2017268546.772.98$1,470
Feb 2017258650.452.95$1,515
Jan 2017247849.413.42$1,453
Dec 2016246048.763.72$1,394
Nov 2016237942.492.64$1,186
Oct 20162210246.193.09$1,331
Sep 201674341.553.10$424
Aug 201613341.442.92$138
Jul 2016173641.622.92$813
Jun 2016134745.352.69$716
May 2016174042.521.99$802
Apr 2016254336.561.99$1,000
Mar 2016274733.011.79$976
Feb 2016264826.472.06$787
Jan 2016286827.352.36$927
Dec 2015285132.362.00$1,008
Nov 2015244238.792.17$1,022
Oct 2015283543.552.43$1,304
Sep 2015385742.992.76$1,791
Aug 2015362840.162.87$1,526
Jul 2015322448.152.95$1,611
Jun 2015342656.152.88$1,984
May 20153522055.212.96$2,583
Apr 20153275249.822.71$3,630
Mar 2015382842.892.93$1,712
Feb 2015312744.662.98$1,465
Jan 2015133043.433.10$658
Dec 201405954.693.59$212
Nov 201407870.464.25$332
Oct 201403078.303.90$117
Sep 201402786.164.05$109
Aug 201403289.394.04$129
Jul 201403496.564.18$142
Jun 201403298.164.74$152
May 201403194.734.73$147
Apr 201402995.944.81$139
Mar 201402995.895.06$147
Feb 201402397.406.19$142
Jan 201402690.404.86$126
Dec 201302891.824.35$122
Nov 201303288.853.74$120
Oct 201303997.423.78$147
Sep 2013026104.113.72$97
Aug 2013024104.253.52$85
Jul 2013027102.523.72$100
Jun 201302994.403.93$114
May 201303094.834.15$124
Apr 201303193.964.28$133
Mar 201302893.623.91$110
Feb 201302491.233.42$82
Jan 201302691.603.42$89
Dec 201203086.773.42$103
Nov 201202686.953.62$94
Oct 201202289.383.40$75
Sep 201202394.672.92$67
Aug 201202992.662.91$84
Jul 201202585.133.02$76
Jun 201202379.822.52$58
May 201202891.612.49$70
Apr 2012029101.652.00$58
Mar 2012029105.052.22$64
Feb 2012029101.102.57$75
Jan 201203098.092.73$82
Dec 201102396.873.24$75
Nov 201102895.723.31$93
Oct 201102784.983.65$99
Sep 201112783.623.99$191
Aug 20112710183.404.15$2,671
Jul 20112811294.144.52$3,142
Jun 201103092.904.64$139
May 201104898.134.40$211
Apr 2011040105.964.33$173
Mar 201103696.364.06$146
Feb 201101985.644.18$79
Jan 201105786.504.59$262
Dec 201006085.734.35$261
Nov 2010010180.843.80$383
Oct 2010010078.103.51$351
Sep 20102315972.633.98$2,303
Aug 2010513273.684.42$952
Jul 201008372.554.74$393
Jun 2010010570.364.91$516
May 2010012871.124.24$542
Apr 2010012781.694.12$524
Mar 2010012278.394.39$535
Feb 2010010373.585.44$561
Jan 2010011574.365.96$686
Dec 2009012771.445.48$696
Nov 2009013574.593.75$506
Oct 2009012872.544.11$526
Sep 2009010665.543.06$325
Aug 2009012667.423.22$406
Jul 200906661.133.46$229
Jun 200909666.163.90$374
May 2009011454.743.93$448
Apr 2009011746.773.59$420
Mar 2009012442.144.06$503
Feb 2009011432.814.63$528
Jan 200906135.865.37$328
Dec 200806337.105.98$377
Nov 200805655.496.86$384
Oct 2008011975.246.92$824
Sep 20080107101.767.88$843
Aug 20080130114.228.48$1,103
Jul 20080121131.0811.39$1,378
Jun 20080116131.3313.03$1,512
May 20080132123.1711.57$1,528
Apr 20080109110.3110.45$1,140
Mar 20080108101.909.66$1,044
Feb 200805592.538.77$482
Jan 200806190.388.21$501
Dec 200706288.337.30$453
Nov 200705691.677.29$408
Oct 200709182.856.92$630
Sep 2007011975.846.24$743
Aug 2007013769.066.39$875
Jul 2007012070.906.39$767
Jun 200706662.007.55$498
May 2007011558.747.85$902
Apr 2007011559.617.81$898
Mar 2007012156.927.30$884
Feb 2007012255.108.22$1,002
Jan 2007012250.306.73$821
Dec 2006012656.656.92$872
Nov 2006011454.207.62$868
Oct 2006012754.906.01$764
Sep 2006011960.085.04$599
Aug 200606768.717.34$492
Jul 200603269.376.34$203
Jun 200603066.286.38$192
May 200603166.016.42$199
Apr 200603164.397.36$228
Mar 200603156.707.08$220
Feb 200602857.597.75$217
Jan 200603260.598.93$286
Dec 200503154.9413.42$416
Nov 200503154.6910.59$328
Oct 200503158.3413.80$428
Sep 200503061.4512.08$362
Aug 200503061.519.80$294
Jul 200503155.697.84$243
Jun 200503052.337.38$221
May 200502745.226.65$180
Apr 200504049.207.36$294
Mar 200503550.377.15$250
Feb 200502445.226.31$151
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 20030030.266.30$0
Nov 20030028.804.60$0
Oct 20030028.174.76$0
Sep 20030026.314.75$0
Aug 20030029.765.13$0
Jul 20030029.415.17$0
Jun 20030028.565.98$0
May 20030026.595.97$0
Apr 20030026.675.41$0
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 20020027.443.64$0
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 20010018.072.41$0
Oct 20010019.782.53$0
Sep 20010024.262.25$0
Aug 20010024.873.05$0
Jul 20010023.933.20$0
Jun 20010024.563.82$0
May 20010025.524.31$0
Apr 20010024.685.34$0
Mar 20010024.545.38$0
Feb 20010027.755.77$0
Jan 20010027.478.40$0
Dec 20000026.889.12$0
Nov 20000032.215.66$0
Oct 20000031.235.15$0
Sep 20000031.875.19$0
Aug 20000029.644.54$0
Jul 20000028.534.09$0
Jun 20000029.304.40$0
May 20000027.263.68$0
Apr 20000024.513.12$0
Mar 20000028.422.86$0
Feb 20000027.622.73$0
Jan 20000025.272.48$0
Dec 19990024.282.42$0
Nov 1999020623.192.43$501
Oct 199905620.982.80$157
Sep 19990021.752.62$0
Aug 19990019.262.88$0
Jul 19990017.892.37$0
Jun 19990015.942.36$0
May 19990015.792.32$0
Apr 1999018515.102.21$408
Mar 19990012.471.84$0
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 1998009.201.77$0
Nov 1998059310.892.19$1,296
Oct 199801,16512.421.97$2,294
Sep 199801,21012.592.08$2,520
Aug 199801,23711.301.91$2,359
Jul 199801,26411.742.24$2,828
Jun 199801,07711.242.24$2,410
May 1998026312.622.21$580
Apr 1998022013.042.51$551
Mar 1998034312.802.31$792
Feb 1998033013.952.30$759
Jan 1998038814.702.15$836
Dec 199703616.322.41$87
Nov 1997018218.193.09$562
Oct 1997021719.253.15$684
Sep 1997071217.742.95$2,104
Aug 1997072417.862.55$1,850
Jul 19970017.582.25$0
Jun 199728517.242.26$226
May 199707918.972.31$182
Apr 199704317.882.08$90
Mar 1997013518.951.94$262
Feb 1997031120.492.21$686
Jan 1997184723.483.54$3,022
Dec 1996030823.32$0
Nov 1996067921.97$0
Oct 1996075423.31$0
Sep 1996091822.22$0
Aug 1996053020.26$0
Jul 1996033519.55$0
Jun 199601,07518.73$0
May 19961193119.43$214
Apr 1996136621.51$22
Mar 199601,42019.38$0
Feb 1996078916.98$0
Jan 199691,19917.07$154
Dec 1995101,07017.19$172
Nov 1995069316.00$0
Oct 1995087315.43$0
Sep 1995094616.18$0
Aug 1995085115.92$0
Jul 1995068115.24$0
Jun 199501,26316.41$0
May 1995358017.56$53
Apr 1995161,27217.73$284
Mar 1995301,38816.44$493
Feb 199501,05016.58$0
Jan 199501,24215.92$0
Dec 1994058415.03$0
Nov 1994075915.90$0
Oct 199491,84015.58$140
Sep 199401,21015.29$0
Aug 199401,54316.13$0
Jul 199401,59317.56$0
Jun 1994475517.09$68
May 199471,22115.88$111
Apr 199481,75414.14$113
Mar 199421,71312.46$25
Feb 199491,75812.50$113
Jan 199451,82612.66$63
Dec 199322,07912.33$25
Nov 199311,57414.49$14
Oct 199312,00115.85$16
Sep 199331,16315.03$45
Aug 1993111,86315.66$172
Jul 199301,21115.46$0
Jun 199301,28016.79$0
May 199301,80317.68$0
Apr 199301,50518.05$0
Mar 199301,44918.14$0
Feb 199301,59017.90$0
Jan 199301,64116.93$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.

Jan 2024 — as filed, then multipliedworked
Condensate             0 bbl  × $ 73.02 =         $0
Gas                   15 Mcf  × $  3.30 =        $49

────────────────────────────────────────────────────
Month total                                      $49

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/G/81059 is the state's own key, not one this site invented.