TUBB, J. B. STATE

Operated by BLACKBEARD OPERATING, LLC (P-5 73056) 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 31253District 08Field 80473248Hydrogen sulphide fieldGasSaveExport
Value, all time
$801 k
Jan 1993 – May 2026
Value, last 12 filed months
$12 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
1
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.

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
GasProduction306,967 Mcf$800,854
Total$800,854

105,253 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 31.4736, -102.6775. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.47363, -102.67754 · 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
6,013 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 6,013 ft.

Completions filed
Aug 1963
1 of 1 wells

1 well

42-1031017546,013 ftAug 1963

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 2026251106.413.05$765
Apr 202613398.932.87$382
Mar 202626189.753.15$822
Feb 202625063.503.75$938
Jan 202633759.138.00$2,695
Dec 202524956.664.41$1,099
Nov 202525558.593.93$1,001
Oct 202520959.383.30$691
Sep 202519762.743.08$606
Aug 202521363.933.01$642
Jul 202533366.743.32$1,104
Jun 202531566.483.13$986
May 202525160.553.23$811
Apr 202528362.363.54$1,003
Mar 202530567.704.27$1,302
Feb 202531670.884.34$1,372
Jan 202550274.324.28$2,148
Dec 202463468.993.12$1,979
Nov 202446369.052.20$1,018
Oct 202456571.372.28$1,289
Sep 202461469.612.36$1,452
Aug 202463575.632.06$1,310
Jul 202467479.932.15$1,447
Jun 202469178.082.63$1,820
May 202473778.812.20$1,620
Apr 202455284.451.66$916
Mar 202462680.301.55$967
Feb 202497976.091.78$1,746
Jan 20241,21473.023.30$4,003
Dec 20231,31271.262.61$3,425
Nov 20231,14477.892.81$3,212
Oct 20231,11785.443.09$3,448
Sep 20231,00789.042.74$2,754
Aug 20231,34080.522.67$3,582
Jul 202367474.852.64$1,781
Jun 20231,42668.962.26$3,221
May 20231,55670.622.23$3,466
Apr 20231,41878.122.24$3,173
Mar 20231,43272.852.39$3,427
Feb 20231,29975.112.47$3,203
Jan 20231,46576.533.39$4,963
Dec 20221,40076.415.73$8,021
Nov 20221,59785.005.65$9,017
Oct 20221,65487.185.86$9,699
Sep 20221,75784.888.16$14,344
Aug 20221,57094.529.13$14,330
Jul 20221,539101.587.54$11,607
Jun 20221,640115.097.98$13,083
May 20221,871109.378.43$15,778
Apr 20221,553104.226.84$10,619
Mar 20221,588108.885.08$8,061
Feb 20221,26191.054.86$6,127
Jan 20221,01681.844.54$4,610
Dec 20211,39571.323.90$5,439
Nov 2021077.435.24$0
Oct 20211,59879.795.71$9,131
Sep 202189069.865.35$4,762
Aug 20211,67266.024.22$7,057
Jul 20211,82470.783.98$7,263
Jun 20211,09469.493.38$3,698
May 20211,73163.483.02$5,224
Apr 20211,59160.362.76$4,389
Mar 20211,68461.302.72$4,575
Feb 202195457.805.55$5,293
Jan 2021050.412.81$0
Dec 2020044.642.68$0
Nov 2020038.772.71$0
Oct 2020036.972.48$0
Sep 2020037.091.99$0
Aug 2020039.982.39$0
Jul 2020038.371.83$0
Jun 2020034.901.69$0
May 2020016.921.81$0
Apr 2020014.751.80$0
Mar 2020030.341.86$0
Feb 2020049.881.98$0
Jan 2020057.252.09$0
Dec 2019059.012.30$0
Nov 2019055.302.75$0
Oct 2019053.472.42$0
Sep 2019055.052.66$0
Aug 2019053.112.30$0
Jul 2019056.272.46$0
Jun 201910352.782.49$257
May 20199558.482.74$260
Apr 20197262.632.75$198
Mar 20196456.803.06$196
Feb 20197650.852.79$212
Jan 201917246.033.23$555
Dec 201812546.594.19$523
Nov 20189352.934.24$394
Oct 201810561.443.40$357
Sep 20184059.543.11$124
Aug 20189659.403.07$294
Jul 201812265.142.93$358
Jun 201814860.183.08$455
May 201816165.382.90$467
Apr 201814563.842.90$421
Mar 201818361.222.79$510
Feb 201810361.782.77$285
Jan 201813662.874.01$545
Dec 201711757.272.92$342
Nov 201712855.423.12$399
Oct 201713849.292.98$412
Sep 20178847.523.09$272
Aug 20175745.373.00$171
Jul 201711743.873.09$361
Jun 201710142.493.09$312
May 201710345.373.26$336
Apr 201710947.933.21$350
Mar 201712446.772.98$370
Feb 201711750.452.95$345
Jan 201713449.413.42$458
Dec 201616048.763.72$596
Nov 201616142.492.64$426
Oct 201618746.193.09$578
Sep 201615941.553.10$493
Aug 20167541.442.92$219
Jul 201616441.622.92$480
Jun 201614245.352.69$381
May 201611742.521.99$233
Apr 201613436.561.99$267
Mar 201613533.011.79$242
Feb 201610226.472.06$210
Jan 201610127.352.36$239
Dec 201513332.362.00$266
Nov 201516938.792.17$366
Oct 201514443.552.43$349
Sep 201513242.992.76$364
Aug 201512640.162.87$362
Jul 201512648.152.95$371
Jun 201514956.152.88$430
May 201514055.212.96$414
Apr 201513949.822.71$376
Mar 201513542.892.93$396
Feb 201513244.662.98$393
Jan 201510543.433.10$326
Dec 201411854.693.59$424
Nov 201413270.464.25$561
Oct 201411378.303.90$441
Sep 201411786.164.05$473
Aug 201411489.394.04$460
Jul 201410196.564.18$422
Jun 201414098.164.74$663
May 201414194.734.73$666
Apr 201414495.944.81$693
Mar 201413795.895.06$693
Feb 201415097.406.19$929
Jan 201415090.404.86$729
Dec 201312091.824.35$523
Nov 20139988.853.74$370
Oct 201312397.423.78$465
Sep 2013135104.113.72$502
Aug 2013124104.253.52$437
Jul 2013110102.523.72$409
Jun 201310694.403.93$417
May 201310994.834.15$452
Apr 20139793.964.28$415
Mar 201310893.623.91$423
Feb 20139891.233.42$335
Jan 20139891.603.42$335
Dec 201211286.773.42$383
Nov 20129386.953.62$337
Oct 201210589.383.40$357
Sep 201210294.672.92$298
Aug 201210092.662.91$291
Jul 201210585.133.02$317
Jun 20129279.822.52$232
May 201219791.612.49$490
Apr 2012101101.652.00$202
Mar 2012138105.052.22$307
Feb 2012121101.102.57$311
Jan 201218298.092.73$498
Dec 201112796.873.24$411
Nov 201114495.723.31$477
Oct 201114784.983.65$536
Sep 201119183.623.99$761
Aug 201134583.404.15$1,432
Jul 201177594.144.52$3,501
Jun 201167992.904.64$3,150
May 201155598.134.40$2,445
Apr 2011627105.964.33$2,717
Mar 201171596.364.06$2,901
Feb 201161085.644.18$2,550
Jan 201157086.504.59$2,616
Dec 201062785.734.35$2,726
Nov 201065380.843.80$2,478
Oct 201076778.103.51$2,691
Sep 201075872.633.98$3,016
Aug 201076173.684.42$3,363
Jul 201077172.554.74$3,652
Jun 201066370.364.91$3,256
May 201060271.124.24$2,550
Apr 201097081.694.12$3,999
Mar 20101,13478.394.39$4,977
Feb 20101,04273.585.44$5,671
Jan 2010074.365.96$0
Dec 2009071.445.48$0
Nov 2009074.593.75$0
Oct 2009072.544.11$0
Sep 2009065.543.06$0
Aug 2009067.423.22$0
Jul 2009061.133.46$0
Jun 2009066.163.90$0
May 2009054.743.93$0
Apr 2009046.773.59$0
Mar 2009042.144.06$0
Feb 2009032.814.63$0
Jan 2009035.865.37$0
Dec 2008037.105.98$0
Nov 2008055.496.86$0
Oct 2008075.246.92$0
Sep 20080101.767.88$0
Aug 20080114.228.48$0
Jul 20080131.0811.39$0
Jun 20080131.3313.03$0
May 20080123.1711.57$0
Apr 20080110.3110.45$0
Mar 20080101.909.66$0
Feb 2008092.538.77$0
Jan 2008090.388.21$0
Dec 2007088.337.30$0
Nov 2007091.677.29$0
Oct 2007082.856.92$0
Sep 2007075.846.24$0
Aug 2007069.066.39$0
Jul 2007070.906.39$0
Jun 2007062.007.55$0
May 2007058.747.85$0
Apr 2007059.617.81$0
Mar 2007056.927.30$0
Feb 2007055.108.22$0
Jan 2007050.306.73$0
Dec 2006056.656.92$0
Nov 200638554.207.62$2,933
Oct 200692054.906.01$5,533
Sep 200671660.085.04$3,607
Aug 200668768.717.34$5,043
Jul 200660769.376.34$3,850
Jun 200654566.286.38$3,479
May 200659466.016.42$3,816
Apr 200656364.397.36$4,144
Mar 200659556.707.08$4,214
Feb 200654457.597.75$4,217
Jan 200657060.598.93$5,092
Dec 200554954.9413.42$7,365
Nov 200555554.6910.59$5,877
Oct 200556058.3413.80$7,726
Sep 200546461.4512.08$5,605
Aug 200550761.519.80$4,967
Jul 200544255.697.84$3,467
Jun 200546252.337.38$3,410
May 200551045.226.65$3,392
Apr 200554949.207.36$4,041
Mar 200559550.377.15$4,257
Feb 200554045.226.31$3,408
Jan 200561143.166.32$3,863
Dec 200459339.866.75$4,003
Nov 200456745.286.33$3,589
Oct 200459449.706.52$3,870
Sep 200461843.245.28$3,265
Aug 200464142.375.55$3,558
Jul 200458338.286.08$3,547
Jun 200451136.106.43$3,287
May 200458637.486.49$3,806
Apr 200462834.475.86$3,679
Mar 200464134.365.53$3,545
Feb 200453832.455.51$2,964
Jan 200459332.036.30$3,736
Dec 200354630.266.30$3,441
Nov 200351528.804.60$2,367
Oct 200356428.174.76$2,684
Sep 200353426.314.75$2,536
Aug 200355729.765.13$2,857
Jul 200372629.415.17$3,754
Jun 200367028.565.98$4,009
May 200363026.595.97$3,763
Apr 200358826.675.41$3,179
Mar 200367531.146.10$4,115
Feb 200361933.487.93$4,906
Jan 20031,14130.315.58$6,369
Dec 200272226.914.85$3,504
Nov 200266324.664.14$2,743
Oct 200264126.464.23$2,711
Sep 200285027.443.64$3,090
Aug 200240525.963.16$1,281
Jul 200279524.583.06$2,434
Jun 200289223.733.34$2,978
May 200291724.663.58$3,287
Apr 200286523.653.51$3,038
Mar 2002022.003.10$0
Feb 200265618.222.38$1,558
Jan 200296017.172.38$2,281
Dec 200161816.932.36$1,461
Nov 200161918.072.41$1,489
Oct 200174319.782.53$1,879
Sep 200166224.262.25$1,490
Aug 200187824.873.05$2,681
Jul 20011,07223.933.20$3,427
Jun 200151424.563.82$1,966
May 200183225.524.31$3,584
Apr 200177224.685.34$4,119
Mar 200193624.545.38$5,032
Feb 200195927.755.77$5,531
Jan 200196627.478.40$8,113
Dec 200081426.889.12$7,426
Nov 200089532.215.66$5,064
Oct 200058631.235.15$3,015
Sep 200096931.875.19$5,026
Aug 200084329.644.54$3,828
Jul 200080228.534.09$3,280
Jun 200069429.304.40$3,052
May 200070727.263.68$2,602
Apr 200078924.513.12$2,459
Mar 200065028.422.86$1,859
Feb 200061327.622.73$1,671
Jan 20001,71125.272.48$4,244
Dec 19991,73624.282.42$4,208
Nov 19991,69023.192.43$4,113
Oct 19991,71620.982.80$4,811
Sep 19991,74621.752.62$4,573
Aug 19991,72619.262.88$4,963
Jul 199985517.892.37$2,028
Jun 19991,64715.942.36$3,890
May 19991,71215.792.32$3,974
Apr 19991,70915.102.21$3,774
Mar 19991,76212.471.84$3,239
Feb 19991,4199.981.82$2,579
Jan 19991,69210.381.90$3,215
Dec 19981,6709.201.77$2,961
Nov 19981,63810.892.19$3,580
Oct 19981,64812.421.97$3,245
Sep 19981,62912.592.08$3,393
Aug 19981,74811.301.91$3,334
Jul 19981,65911.742.24$3,712
Jun 19981,67011.242.24$3,736
May 19981,45912.622.21$3,219
Apr 199863913.042.51$1,601
Mar 19981,92712.802.31$4,450
Feb 19981,44713.952.30$3,327
Jan 19981,84114.702.15$3,967
Dec 19971,90216.322.41$4,586
Nov 19971,72618.193.09$5,330
Oct 19972,01619.253.15$6,350
Sep 19972,04217.742.95$6,034
Aug 19972,14717.862.55$5,485
Jul 19972,10617.582.25$4,732
Jun 19971,50417.242.26$3,395
May 19971,50418.972.31$3,472
Apr 19971,52417.882.08$3,174
Mar 19971,51618.951.94$2,940
Feb 19971,47320.492.21$3,249
Jan 19971,61423.483.54$5,713
Dec 19961,81423.32$0
Nov 19961,58421.97$0
Oct 19961,54323.31$0
Sep 19961,58722.22$0
Aug 19961,60620.26$0
Jul 19961,50219.55$0
Jun 19961,51318.73$0
May 19961,52319.43$0
Apr 19961,51121.51$0
Mar 19961,56919.38$0
Feb 19963,33716.98$0
Jan 199611217.07$0
Dec 19951,83717.19$0
Nov 19951,79716.00$0
Oct 19951,95715.43$0
Sep 19951,94116.18$0
Aug 19951,90915.92$0
Jul 19951,91215.24$0
Jun 19951,95516.41$0
May 19952,07417.56$0
Apr 19951,98117.73$0
Mar 19952,35416.44$0
Feb 19951,92816.58$0
Jan 19952,17615.92$0
Dec 19942,00615.03$0
Nov 19942,09015.90$0
Oct 19942,21615.58$0
Sep 19942,29015.29$0
Aug 19942,37516.13$0
Jul 19942,62817.56$0
Jun 19942,62017.09$0
May 19942,54715.88$0
Apr 19942,60914.14$0
Mar 19942,69112.46$0
Feb 19942,71412.50$0
Jan 19943,08612.66$0
Dec 19932,27012.33$0
Nov 19933,21414.49$0
Oct 19932,54215.85$0
Sep 19932,74615.03$0
Aug 19932,58715.66$0
Jul 19932,62415.46$0
Jun 19932,26516.79$0
May 19932,48217.68$0
Apr 19932,40918.05$0
Mar 19933,22618.14$0
Feb 19932,94617.90$0
Jan 19933,04816.93$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
Gas                  251 Mcf  × $  3.05 =       $765

────────────────────────────────────────────────────
Month total                                     $765

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/31253 is the state's own key, not one this site invented.