TUBB-STATE, J. B.

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.

Oil lease lease 33368District 08Field 80473248Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$46.7 M
Jan 1993 – May 2026
Value, last 12 filed months
$791 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 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
OilDisposition498,043 bbl$36,209,376
Casinghead gasProduction2,654,184 Mcf$10,529,819
Total$46,739,195

62,164 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 (12)

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 31.4763, -102.6694. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.9 miles.

31.47564, -102.67028 · 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 12 wells
With a plug date
0.0%
0 of 12 wells
Median depth
4,651 ft
12 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.
12100.0%

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

Total depth in feet, 12 of 12 wells. Median 4,651 ft, with the middle half between 4,629 and 4,704 ft; the shallowest is 3,400 ft and the deepest 4,756 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 12 of 12 wells, Jan 1992 – Sep 2025. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Jan 1992 – Sep 2025
12 of 12 wells

12 wells

42-10335565264,630 ftSep 2025
42-10335596304,704 ftAug 2025
42-10333749214,650 ftJul 2012
42-10335599314,756 ftApr 2012
42-10335593294,658 ftSep 2011
42-10335563244,705 ftApr 2011
42-10335595234,704 ftJun 2010
42-10335594284,651 ftNov 2008
42-10335566274,645 ftJul 2008
42-10335564254,625 ftJul 2008
42-1033199063,400 ftJul 1993
42-10332428193,650 ftJan 1992

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 20264934,254106.413.05$65,417
Apr 20265674,05998.932.87$67,742
Mar 20265433,84689.753.15$60,847
Feb 20266383,45463.503.75$53,467
Jan 20265554,61759.138.00$69,744
Dec 20255914,95356.664.41$55,345
Nov 20259684,75058.593.93$75,366
Oct 20256555,32459.383.30$56,489
Sep 20251,2305,18362.743.08$93,118
Aug 20255335,87963.933.01$51,798
Jul 20251,0074,98066.743.32$83,717
Jun 20256015,83966.483.13$58,223
May 20251,2206,59060.553.23$95,172
Apr 20259446,26462.363.54$81,062
Mar 20251,0665,90267.704.27$97,360
Feb 20257915,45170.884.34$79,728
Jan 20257195,32074.324.28$76,199
Dec 20245584,94668.993.12$53,935
Nov 20246365,66969.052.20$56,379
Oct 20241,0427,00171.372.28$90,340
Sep 20241,0106,77269.612.36$86,318
Aug 20241,0237,06475.632.06$91,947
Jul 20249556,37279.932.15$90,011
Jun 20244685,92078.082.63$52,135
May 20241,5327,30378.812.20$136,792
Apr 20247347,94984.451.66$75,175
Mar 20242716,55280.301.55$31,885
Feb 20247875,41576.091.78$69,541
Jan 20247606,72073.023.30$77,655
Dec 20231,0087,26071.262.61$90,784
Nov 20237576,32877.892.81$76,729
Oct 20237706,18185.443.09$84,871
Sep 20238625,57589.042.74$92,000
Aug 20231,2847,41680.522.67$123,210
Jul 20231,1876,59274.852.64$106,262
Jun 20231,0457,88868.962.26$89,878
May 20231,3548,61270.622.23$114,802
Apr 20231,2797,84478.122.24$117,468
Mar 20231,1918,02072.852.39$105,957
Feb 20231,3397,27275.112.47$118,503
Jan 20231,2668,20676.533.39$124,687
Dec 20221,5007,84176.415.73$159,537
Nov 20221,3198,94185.005.65$162,598
Oct 20221,2789,26487.185.86$165,738
Sep 20221,6179,83684.888.16$217,549
Aug 20221,8078,78994.529.13$251,016
Jul 20221,8808,621101.587.54$255,991
Jun 20221,8319,186115.097.98$284,008
May 20222,12910,476109.378.43$321,193
Apr 20221,9568,699104.226.84$263,335
Mar 20222,1278,891108.885.08$276,722
Feb 20221,6277,06291.054.86$182,451
Jan 20221,4905,69281.844.54$147,770
Dec 20211,5377,08271.323.90$137,232
Nov 20212,152077.435.24$166,629
Oct 20212,4038,94679.795.71$242,852
Sep 20212,4614,98569.865.35$198,600
Aug 20212,5579,36466.024.22$208,335
Jul 20213,24010,21570.783.98$270,004
Jun 20212,5396,12869.493.38$197,152
May 20213,2709,69563.483.02$236,836
Apr 20212,8448,90760.362.76$196,233
Mar 20211,7409,43261.302.72$132,288
Feb 20214765,34457.805.55$57,161
Jan 20216656,58850.412.81$52,037
Dec 20205635,47844.642.68$39,788
Nov 20201,1955,53538.772.71$61,311
Oct 20208946,27336.972.48$48,598
Sep 20201,1006,50837.091.99$53,757
Aug 20201,1137,42639.982.39$62,209
Jul 20201,3667,79638.371.83$66,642
Jun 20201,7916,93534.901.69$74,228
May 20201,2547,58816.921.81$34,988
Apr 20201,6717,52314.751.80$38,222
Mar 20201,9997,88630.341.86$75,288
Feb 20208667,11549.881.98$57,289
Jan 20201,5907,76457.252.09$107,291
Dec 20199796,89159.012.30$73,650
Nov 20194494,28555.302.75$36,616
Oct 20192914,63453.472.42$26,767
Sep 20194485,02755.052.66$38,021
Aug 20195824,98853.112.30$42,404
Jul 20192934,32756.272.46$27,132
Jun 20194394,86452.782.49$35,288
May 20194504,50658.482.74$38,664
Apr 20192973,59062.632.75$28,476
Mar 20192923,56056.803.06$27,487
Feb 20192903,03550.852.79$23,221
Jan 20191493,76246.033.23$19,003
Dec 20182813,94146.594.19$29,587
Nov 20181403,60952.934.24$22,702
Oct 20182774,07361.443.40$30,859
Sep 20184194,47359.543.11$38,849
Aug 20184223,68759.403.07$36,373
Jul 20184133,95665.142.93$38,501
Jun 20182964,89460.183.08$32,872
May 20185816,05165.382.90$55,539
Apr 20182946,14763.842.90$36,600
Mar 20182806,82061.222.79$36,148
Feb 20185845,20461.782.77$50,474
Jan 20185745,99062.874.01$60,103
Dec 20178535,98257.272.92$66,328
Nov 20178846,53255.423.12$69,360
Oct 20175967,07149.292.98$50,474
Sep 20178835,00747.523.09$57,418
Aug 20171,1904,33045.373.00$66,999
Jul 20171,2088,32043.873.09$78,681
Jun 20171,3658,08442.493.09$82,956
May 20171,0698,28045.373.26$75,521
Apr 20171,2268,42847.933.21$85,830
Mar 20178938,49646.772.98$67,115
Feb 20171,0487,99850.452.95$76,486
Jan 20171,4989,19749.413.42$105,459
Dec 20161,1718,91148.763.72$90,272
Nov 20167578,22242.492.64$53,907
Oct 20161,2109,54146.193.09$85,374
Sep 20166108,69641.553.10$52,309
Aug 20161529,14441.442.92$33,039
Jul 20161,08810,20441.622.92$75,123
Jun 20161,38210,90345.352.69$91,957
May 20162,67011,84242.521.99$137,106
Apr 20161,85812,96936.561.99$93,750
Mar 20163,29612,98433.011.79$132,094
Feb 20162,74811,42526.472.06$96,317
Jan 20162,42311,18227.352.36$92,707
Dec 20152,10911,75332.362.00$91,770
Nov 20151,1199,82338.792.17$64,696
Oct 20151,0939,89343.552.43$71,606
Sep 20152,52310,14342.992.76$136,442
Aug 20151,0839,08940.162.87$69,601
Jul 20151,0967,80348.152.95$75,753
Jun 20151,2549,07356.152.88$96,568
May 20159478,51655.212.96$77,452
Apr 20151,4158,48149.822.71$93,450
Mar 20151,4399,09842.892.93$88,419
Feb 20157999,44244.662.98$63,785
Jan 20151,4437,48043.433.10$85,862
Dec 20149578,41354.693.59$82,552
Nov 20141,8809,79770.464.25$174,120
Oct 20141,52910,01078.303.90$158,769
Sep 20141,08910,97586.164.05$138,227
Aug 20141,55110,93689.394.04$182,772
Jul 20142,93410,80896.564.18$328,480
Jun 201492110,40498.164.74$139,688
May 20141,72610,99694.734.73$215,477
Apr 20141,72411,41395.944.81$220,287
Mar 20141,56810,59495.895.06$203,927
Feb 20149499,33997.406.19$150,260
Jan 20141,74813,35690.404.86$222,939
Dec 20132,03814,35091.824.35$249,616
Nov 20131,99412,92288.853.74$225,473
Oct 20132,06414,49497.423.78$255,853
Sep 20131,51714,138104.113.72$210,496
Aug 20132,44215,246104.253.52$308,284
Jul 20132,56314,274102.523.72$315,826
Jun 20132,78616,23094.403.93$326,838
May 20132,56916,77994.834.15$313,236
Apr 20133,17117,20893.964.28$371,642
Mar 20132,82517,54593.623.91$333,128
Feb 20132,90816,83691.233.42$322,874
Jan 20133,68618,29391.603.42$400,198
Dec 20123,38418,25886.773.42$356,075
Nov 20123,46517,33286.953.62$364,110
Oct 20123,41518,95089.383.40$369,657
Sep 20123,65618,02494.672.92$398,715
Aug 20124,26620,29292.662.91$454,300
Jul 20124,08519,70285.133.02$407,272
Jun 20124,08214,50979.822.52$362,374
May 20125,09421,24091.612.49$519,513
Apr 20124,17619,818101.652.00$464,063
Mar 20124,14520,484105.052.22$480,949
Feb 20124,49815,806101.102.57$495,373
Jan 20124,27521,21998.092.73$477,349
Dec 20114,37515,18796.873.24$473,008
Nov 20114,44416,74895.723.31$480,837
Oct 20115,22917,39784.983.65$507,834
Sep 20113,88613,29483.623.99$377,935
Aug 20115,28616,92483.404.15$511,075
Jul 20114,87117,67094.144.52$538,376
Jun 20114,47217,55092.904.64$496,879
May 20114,57015,19798.134.40$515,394
Apr 20114,74717,457105.964.33$578,638
Mar 20115,78520,30696.364.06$639,831
Feb 20115,22917,87385.644.18$522,520
Jan 20115,69320,48586.504.59$586,446
Dec 20103,79620,21285.734.35$413,308
Nov 20103,71420,28880.843.80$377,239
Oct 20104,49222,29178.103.51$429,042
Sep 20104,63222,07072.633.98$424,249
Aug 20105,17523,82773.684.42$486,594
Jul 20104,34023,67972.554.74$427,022
Jun 20104,56320,33770.364.91$420,915
May 20103,45217,46871.124.24$319,487
Apr 20104,01817,97281.694.12$402,323
Mar 20103,81620,02778.394.39$387,028
Feb 20103,81318,61773.585.44$381,881
Jan 20105,24021,51574.365.96$517,964
Dec 20093,75421,46771.445.48$385,905
Nov 20095,95523,27774.593.75$531,507
Oct 20095,71424,34772.544.11$514,566
Sep 20095,05322,33465.543.06$399,622
Aug 20095,19322,72667.423.22$423,256
Jul 20096,54825,37661.133.46$488,194
Jun 20096,52726,13566.163.90$533,622
May 20097,97428,01554.743.93$546,477
Apr 20099,59127,42846.773.59$546,969
Mar 20096,02428,58942.144.06$369,894
Feb 20096,13225,97132.814.63$321,515
Jan 20095,70525,75635.865.37$342,917
Dec 20085,95328,21937.105.98$389,525
Nov 20085,23519,72955.496.86$425,838
Oct 20085,33125,79875.246.92$579,678
Sep 20085,09328,243101.767.88$740,736
Aug 20087,47934,960114.228.48$1,150,818
Jul 20085,50327,210131.0811.39$1,031,240
Jun 20082,72412,062131.3313.03$514,943
May 20081,3342,972123.1711.57$198,708
Apr 2008881,125110.3110.45$21,469
Mar 20081051,066101.909.66$21,001
Feb 20088199292.538.77$16,195
Jan 20089993890.388.21$16,645
Dec 20075666488.337.30$9,795
Nov 20078698091.677.29$15,029
Oct 20074671982.856.92$8,788
Sep 20078784575.846.24$11,874
Aug 20071081,03169.066.39$14,044
Jul 20078284670.906.39$11,218
Jun 20075872462.007.55$9,061
May 2007701,13258.747.85$12,994
Apr 20075393659.617.81$10,465
Mar 20074646956.927.30$6,043
Feb 20077558355.108.22$8,922
Jan 2007881,00750.306.73$11,200
Dec 2006871,06856.656.92$12,317
Nov 20061081,13654.207.62$14,507
Oct 20061321,13354.906.01$14,060
Sep 20069196960.085.04$10,348
Aug 2006891,01968.717.34$13,595
Jul 20061051,23569.376.34$15,117
Jun 2006931,15766.286.38$13,550
May 20061271,26466.016.42$16,504
Apr 20061431,19664.397.36$18,011
Mar 20061141,26456.707.08$15,417
Feb 20061401,15657.597.75$17,023
Jan 20061401,21260.598.93$19,310
Dec 20051431,16754.9413.42$23,512
Nov 200512499254.6910.59$17,285
Oct 200512198058.3413.80$20,579
Sep 20059484461.4512.08$15,971
Aug 20057398261.519.80$14,111
Jul 20056777255.697.84$9,787
Jun 2005921,04152.337.38$12,498
May 20051061,14845.226.65$12,429
Apr 2005901,23549.207.36$13,518
Mar 20051322,67850.377.15$25,810
Feb 20051581,21545.226.31$14,814
Jan 20051331,38643.166.32$14,503
Dec 20041371,37039.866.75$14,710
Nov 20041291,31945.286.33$14,191
Oct 20041311,16649.706.52$14,107
Sep 20045869043.245.28$6,154
Aug 20045565142.375.55$5,944
Jul 20041391,32138.286.08$13,358
Jun 20049266536.106.43$7,599
May 200413491537.486.49$10,965
Apr 20042081,57034.475.86$16,368
Mar 20041771,60234.365.53$14,941
Feb 20041311,34632.455.51$11,667
Jan 20041481,48432.036.30$14,089
Dec 20031241,36630.266.30$12,360
Nov 20031351,28028.804.60$9,770
Oct 20031671,02728.174.76$9,593
Sep 20031361,09026.314.75$8,755
Aug 20031761,20829.765.13$11,434
Jul 20039493829.415.17$7,615
Jun 20039467028.565.98$6,693
May 200315291926.595.97$9,531
Apr 20031921,17726.675.41$11,485
Mar 20031841,35031.146.10$13,959
Feb 20031661,23833.487.93$15,370
Jan 20031531,38130.315.58$12,346
Dec 20021071,17426.914.85$8,578
Nov 20021171,07724.664.14$7,341
Oct 20021021,12226.464.23$7,444
Sep 20029393427.443.64$5,947
Aug 20028363325.963.16$4,158
Jul 200213483524.583.06$5,850
Jun 20021281,00423.733.34$6,389
May 2002891,00924.663.58$5,811
Apr 20028495223.653.51$5,330
Mar 2002951,01322.003.10$5,233
Feb 20028672118.222.38$3,280
Jan 20021401,05617.172.38$4,913
Dec 20011441,54416.932.36$6,089
Nov 20011041,29018.072.41$4,982
Oct 200110992919.782.53$4,505
Sep 200110482724.262.25$4,385
Aug 200111194924.873.05$5,658
Jul 20011231,17023.933.20$6,684
Jun 20011421,18224.563.82$8,008
May 20011791,08125.524.31$9,224
Apr 20011751,00424.685.34$9,676
Mar 200113198824.545.38$8,527
Feb 200112791127.755.77$8,778
Jan 20011121,12727.478.40$12,542
Dec 20001241,01726.889.12$12,611
Nov 2000901,20832.215.66$9,734
Oct 200011287931.235.15$8,021
Sep 20001051,18931.875.19$9,513
Aug 20001251,26429.644.54$9,445
Jul 20001241,20428.534.09$8,462
Jun 20007991529.304.40$6,338
May 200010999627.263.68$6,636
Apr 20009297824.513.12$5,302
Mar 20001421,13428.422.86$7,279
Feb 20001691,02227.622.73$7,454
Jan 2000721,40525.272.48$5,305
Dec 1999631,42624.282.42$4,986
Nov 1999691,38823.192.43$4,978
Oct 1999731,40920.982.80$5,482
Sep 1999731,43421.752.62$5,343
Aug 1999661,41819.262.88$5,349
Jul 19996970217.892.37$2,900
Jun 1999591,35315.942.36$4,136
May 1999651,40615.792.32$4,290
Apr 1999611,40415.102.21$4,021
Mar 1999721,44812.471.84$3,560
Feb 1999691,1669.981.82$2,808
Jan 1999621,39010.381.90$3,284
Dec 1998751,3729.201.77$3,123
Nov 1998901,34510.892.19$3,920
Oct 1998791,35412.421.97$3,647
Sep 1998711,33912.592.08$3,683
Aug 1998661,43611.301.91$3,485
Jul 1998581,36311.742.24$3,730
Jun 1998741,37211.242.24$3,901
May 1998711,19912.622.21$3,541
Apr 19986952513.042.51$2,215
Mar 1998671,58312.802.31$4,513
Feb 1998611,18813.952.30$3,582
Jan 19981391,62214.702.15$5,538
Dec 19971111,67516.322.41$5,850
Nov 19971181,52118.193.09$6,844
Oct 19971271,77619.253.15$8,039
Sep 19971291,79917.742.95$7,604
Aug 199713682117.862.55$4,526
Jul 199712780517.582.25$4,041
Jun 1997981,01817.242.26$3,987
May 1997981,01818.972.31$4,209
Apr 19971061,03217.882.08$4,045
Mar 19971041,02718.951.94$3,962
Feb 199711099720.492.21$4,453
Jan 19971121,09323.483.54$6,499
Dec 19961221,24623.32$2,845
Nov 19961131,07221.97$2,483
Oct 19961081,04523.31$2,517
Sep 19961081,07422.22$2,400
Aug 19961131,08720.26$2,289
Jul 1996991,01819.55$1,935
Jun 199610084718.73$1,873
May 19961091,03219.43$2,118
Apr 19961081,02321.51$2,323
Mar 19961301,06219.38$2,519
Feb 19961192,25916.98$2,021
Jan 19961357517.07$2,304
Dec 19951461,24317.19$2,510
Nov 19951651,21716.00$2,640
Oct 19951971,32415.43$3,040
Sep 19951781,31316.18$2,880
Aug 19952091,29215.92$3,327
Jul 19952021,29415.24$3,078
Jun 19951141,21216.41$1,871
May 19951041,34617.56$1,826
Apr 19951051,28617.73$1,862
Mar 19951181,49416.44$1,940
Feb 19952211,32616.58$3,664
Jan 19952571,49815.92$4,091
Dec 19941871,25415.03$2,811
Nov 19941751,30615.90$2,783
Oct 19941941,38615.58$3,023
Sep 19941301,14515.29$1,988
Aug 19941861,48416.13$3,000
Jul 19941791,64317.56$3,143
Jun 19942131,52817.09$3,640
May 19942271,59215.88$3,605
Apr 19942391,63214.14$3,379
Mar 19942801,68412.46$3,489
Feb 19943382,64112.50$4,225
Jan 19942982,98912.66$3,773
Dec 19933262,23112.33$4,020
Nov 1993631,20614.49$913
Oct 19936595315.85$1,030
Sep 1993601,03015.03$902
Aug 199313497015.66$2,098
Jul 199311996215.46$1,840
Jun 199312085016.79$2,015
May 199312592217.68$2,210
Apr 19939886118.05$1,769
Mar 1993981,15218.14$1,778
Feb 19937496917.90$1,325
Jan 1993901,08916.93$1,524

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                  493 bbl  × $106.41 =    $52,460
Casinghead gas     4,254 Mcf  × $  3.05 =    $12,957

────────────────────────────────────────────────────
Month total                                  $65,417

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/33368 is the state's own key, not one this site invented.