TUBB, J. B. "B"

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.

Oil lease lease 25227District 08Field 80473248Hydrogen sulphide fieldNGPA filingOilCasinghead gasSaveExport
Value, all time
$6.3 M
Jan 1993 – May 2026
Value, last 12 filed months
$225 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.

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
NGPA10none

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
OilDisposition40,391 bbl$1,999,459
Casinghead gasProduction1,212,836 Mcf$4,290,413
Total$6,289,873

155,486 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 (11)

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 31.4450, -102.6061. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.9 miles.

31.44506, -102.60472 · 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
45.5%
5 of 11 wells
With a plug date
9.1%
1 of 11 wells
Median depth
4,607 ft
11 wells filed one
Completion to plug
11.3 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
545.5%
A plug date is filed
19.1%
BothOn the schedule and plugged. Neither fact cancels the other.
19.1%
NeitherNo plug date, and not on the schedule.
654.5%

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, 11 of 11 wells. Median 4,607 ft, with the middle half between 4,112 and 4,780 ft; the shallowest is 3,140 ft and the deepest 6,028 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, 11 of 11 wells, Jul 1979 – Oct 2009. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Jul 1979 – Oct 2009
11 of 11 wells
Plug dates filed
Oct 1993
1 of 11 wells; 10 filed none

Last completion to plug: a median of 11.3 years across the 1 well that filed both dates, with the middle half between 11.3 years and 11.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

11 wells

42-10335615434,825 ftOct 2009
42-10335562426,028 ftAug 2008
42-1033199218 U4,592 ftMar 1994Yes
42-1033190917 U4,557 ftMar 1994Yes
42-1033291428 U4,735 ftAug 1993
42-1033202820 U4,610 ftOct 1986Yes
42-1033200919 U4,607 ftNov 1985
42-10333317333,655 ftJan 1984
42-10333253323,667 ftDec 1983
42-10332647254,855 ftJun 1982Oct 1993Yes
42-10332068213,140 ftJul 1979Yes

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 2026507,027106.413.05$26,724
Apr 2026485,13098.932.87$19,470
Mar 2026464,64889.753.15$18,767
Feb 2026453,18963.503.75$14,817
Jan 2026903,84359.138.00$36,058
Dec 2025453,88256.664.41$19,682
Nov 2025453,52558.593.93$16,477
Oct 2025453,01959.383.30$12,649
Sep 2025453,84662.743.08$14,657
Aug 2025894,60763.933.01$19,579
Jul 202503,59566.743.32$11,918
Jun 2025433,63666.483.13$14,235
May 2025443,50660.553.23$13,997
Apr 2025402,17162.363.54$10,187
Mar 2025413,18667.704.27$16,375
Feb 2025403,55170.884.34$18,250
Jan 2025803,91374.324.28$22,688
Dec 2024793,10768.993.12$15,148
Nov 202402,03569.052.20$4,474
Oct 2024781,96771.372.28$10,054
Sep 202402,16469.612.36$5,116
Aug 202401,38375.632.06$2,854
Jul 2024352,55779.932.15$8,286
Jun 2024302,35078.082.63$8,532
May 2024593,09278.812.20$11,447
Apr 2024293,52984.451.66$8,304
Mar 202403,68980.301.55$5,700
Feb 2024301,96476.091.78$5,786
Jan 2024322,61473.023.30$10,957
Dec 2023312,97971.262.61$9,986
Nov 2023303,23277.892.81$11,411
Oct 2023373,49685.443.09$13,954
Sep 2023392,83389.042.74$11,221
Aug 2023672,51480.522.67$12,114
Jul 202302,58674.852.64$6,832
Jun 2023631,09968.962.26$6,827
May 2023341,37970.622.23$5,473
Apr 2023341,06578.122.24$5,039
Mar 2023331,10772.852.39$5,053
Feb 2023651,03875.112.47$7,442
Jan 2023261,07376.533.39$5,625
Dec 2022831,65676.415.73$15,829
Nov 202201,34185.005.65$7,572
Oct 20223086887.185.86$7,705
Sep 2022741,15084.888.16$15,669
Aug 2022361,23594.529.13$14,675
Jul 2022671,149101.587.54$15,472
Jun 20220963115.097.98$7,682
May 2022351,062109.378.43$12,784
Apr 2022311,173104.226.84$11,251
Mar 2022191,778108.885.08$11,095
Feb 2022401,62091.054.86$11,513
Jan 202201,48581.844.54$6,738
Dec 2021401,48071.323.90$8,624
Nov 20211891777.435.24$6,196
Oct 20211967979.795.71$5,396
Sep 20212831369.865.35$3,631
Aug 20213832166.024.22$3,864
Jul 2021028470.783.98$1,131
Jun 2021023369.493.38$788
May 20216834363.483.02$5,352
Apr 2021035060.362.76$965
Mar 20215665461.302.72$5,210
Feb 2021049957.805.55$2,768
Jan 2021601,05650.412.81$5,992
Dec 2020521,34544.642.68$5,920
Nov 2020501,38238.772.71$5,679
Oct 202001,54036.972.48$3,817
Sep 2020491,40537.091.99$4,615
Aug 2020302,35139.982.39$6,807
Jul 202001,50438.371.83$2,745
Jun 20201452834.901.69$1,381
May 2020261,46316.921.81$3,095
Apr 20202184914.751.80$1,842
Mar 202001,21730.341.86$2,259
Feb 202001,10449.881.98$2,187
Jan 2020641,98857.252.09$7,828
Dec 201902,06759.012.30$4,763
Nov 20195856855.302.75$4,770
Oct 2019070553.472.42$1,705
Sep 2019561,10855.052.66$6,027
Aug 201901,10253.112.30$2,539
Jul 2019582,52756.272.46$9,480
Jun 2019572,93552.782.49$10,320
May 2019582,56158.482.74$10,410
Apr 2019624,35362.632.75$15,857
Mar 2019652,76356.803.06$12,153
Feb 2019632,63750.852.79$10,567
Jan 2019642,44246.033.23$10,829
Dec 2018632,26346.594.19$12,407
Nov 2018662,26452.934.24$13,086
Oct 2018723,03461.443.40$14,733
Sep 2018783,84759.543.11$16,601
Aug 2018774,35559.403.07$17,929
Jul 20181185,34465.142.93$23,354
Jun 2018354,48060.183.08$15,891
May 2018333,91865.382.90$13,523
Apr 2018413,02263.842.90$11,384
Mar 2018404,44661.222.79$14,839
Feb 2018393,31261.782.77$11,571
Jan 2018483,22962.874.01$15,964
Dec 2017733,89257.272.92$15,551
Nov 2017451,51755.423.12$7,224
Oct 2017992,23949.292.98$11,560
Sep 2017482,41847.523.09$9,746
Aug 2017992,19045.373.00$11,071
Jul 2017392,03443.873.09$7,990
Jun 2017472,06142.493.09$8,360
May 2017972,58045.373.26$12,820
Apr 2017942,97047.933.21$14,044
Mar 2017442,36246.772.98$9,105
Feb 2017951,41450.452.95$8,968
Jan 2017491,30149.413.42$6,869
Dec 20161221,33848.763.72$10,930
Nov 2016961,53742.492.64$8,143
Oct 2016401,51946.193.09$6,542
Sep 2016821,49541.553.10$8,043
Aug 2016581,54541.442.92$6,922
Jul 20161191,40841.622.92$9,070
Jun 20161141,54845.352.69$9,328
May 2016591,71742.521.99$5,927
Apr 20161051,68636.561.99$7,196
Mar 2016901,75533.011.79$6,119
Feb 2016851,83026.472.06$6,026
Jan 2016974,83327.352.36$14,080
Dec 2015932,77632.362.00$8,565
Nov 20151051,75738.792.17$7,881
Oct 20151071,64543.552.43$8,652
Sep 2015841,93442.992.76$8,946
Aug 20151162,18140.162.87$10,923
Jul 2015541,88248.152.95$8,143
Jun 20151112,58156.152.88$13,673
May 2015712,51955.212.96$11,365
Apr 2015923,83049.822.71$14,950
Mar 2015473,52642.892.93$12,364
Feb 2015922,81644.662.98$12,490
Jan 20151363,54043.433.10$16,883
Dec 2014463,96754.693.59$16,763
Nov 2014923,60370.464.25$21,802
Oct 2014923,91578.303.90$22,476
Sep 2014453,26286.164.05$17,073
Aug 20141343,52389.394.04$26,194
Jul 2014893,87696.564.18$24,794
Jun 2014893,98698.164.74$27,617
May 2014925,67794.734.73$35,548
Apr 20141445,42695.944.81$39,910
Mar 20141024,44195.895.06$32,238
Feb 20141034,38197.406.19$37,159
Jan 20141034,78390.404.86$32,560
Dec 20131824,47591.824.35$36,198
Nov 20131014,56788.853.74$26,047
Oct 20131505,26397.423.78$34,504
Sep 20131014,777104.113.72$28,275
Aug 20131033,930104.253.52$24,582
Jul 20131043,762102.523.72$24,648
Jun 20131053,94294.403.93$25,418
May 20131624,56294.834.15$34,291
Apr 2013734,77793.964.28$27,317
Mar 20131525,03893.623.91$33,943
Feb 2013845,21491.233.42$25,495
Jan 20131736,07191.603.42$36,609
Dec 20121074,93086.773.42$26,146
Nov 20121433,52186.953.62$25,197
Oct 20121214,25189.383.40$25,267
Sep 20121154,10294.672.92$22,858
Aug 20121014,79792.662.91$23,309
Jul 2012935,32585.133.02$24,003
Jun 2012884,84379.822.52$19,224
May 20121185,33191.612.49$24,075
Apr 20121104,816101.652.00$20,798
Mar 20121065,538105.052.22$23,441
Feb 2012505,538101.102.57$19,289
Jan 20121376,45198.092.73$31,076
Dec 20111185,62696.873.24$29,657
Nov 2011755,93095.723.31$26,815
Oct 20111516,92484.983.65$38,094
Sep 2011415,83183.623.99$26,670
Aug 20111557,03883.404.15$42,130
Jul 2011997,14494.144.52$41,591
Jun 20111454,57092.904.64$34,675
May 20111525,52798.134.40$39,261
Apr 2011946,484105.964.33$38,057
Mar 20111427,65996.364.06$44,758
Feb 20111626,53785.644.18$41,198
Jan 20111637,10786.504.59$46,712
Dec 20101926,62785.734.35$45,273
Nov 20101407,51880.843.80$39,851
Oct 20101768,49078.103.51$43,536
Sep 20101457,58272.633.98$40,704
Aug 20101538,84473.684.42$50,358
Jul 20102328,80372.554.74$58,527
Jun 20101618,95070.364.91$55,276
May 20102779,25771.124.24$58,906
Apr 20102068,75381.694.12$52,914
Mar 20102699,25678.394.39$61,708
Feb 20103287,58873.585.44$65,431
Jan 20102547,88274.365.96$65,896
Dec 20093859,24071.445.48$78,174
Nov 200935110,11774.593.75$64,135
Oct 200942410,95772.544.11$75,793
Sep 20092505,31565.543.06$32,674
Aug 20092735,72267.423.22$36,822
Jul 20092745,79961.133.46$36,840
Jun 20092735,69066.163.90$40,224
May 20092435,45354.743.93$34,709
Apr 20093004,90846.773.59$31,638
Mar 20092785,76442.144.06$35,111
Feb 20093655,69932.814.63$38,379
Jan 20095317,17035.865.37$57,552
Dec 20084636,71737.105.98$57,326
Nov 20084957,58555.496.86$79,503
Oct 20085678,17775.246.92$99,262
Sep 20086964,702101.767.88$107,863
Aug 2008741,375114.228.48$20,116
Jul 2008661,026131.0811.39$20,337
Jun 2008621,158131.3313.03$23,234
May 2008451,320123.1711.57$20,821
Apr 2008541,543110.3110.45$22,089
Mar 2008581,539101.909.66$20,783
Feb 2008391,45592.538.77$16,370
Jan 2008621,59990.388.21$18,725
Dec 2007461,56988.337.30$15,520
Nov 2007381,87891.677.29$17,177
Oct 2007381,65082.856.92$14,570
Sep 2007651,64275.846.24$15,183
Aug 2007971,78969.066.39$18,127
Jul 2007261,86970.906.39$13,782
Jun 2007391,82362.007.55$16,179
May 2007652,51558.747.85$23,551
Apr 2007832,34659.617.81$23,259
Mar 20071522,41156.927.30$26,257
Feb 2007802,02655.108.22$21,054
Jan 20071042,24350.306.73$20,320
Dec 2006602,34956.656.92$19,650
Nov 2006832,46554.207.62$23,276
Oct 2006842,47254.906.01$19,478
Sep 2006572,54060.085.04$16,219
Aug 2006572,76168.717.34$24,182
Jul 2006592,60669.376.34$20,622
Jun 2006532,34666.286.38$18,489
May 2006116066.016.42$7,657
Apr 2006682,40464.397.36$22,073
Mar 2006952,51056.707.08$23,165
Feb 2006672,47657.597.75$23,050
Jan 2006942,89560.598.93$31,557
Dec 20051142,34054.9413.42$37,655
Nov 20051302,09854.6910.59$29,324
Oct 20051222,29958.3413.80$38,834
Sep 20051282,45061.4512.08$37,459
Aug 2005812,00461.519.80$24,615
Jul 2005632,30555.697.84$21,588
Jun 2005602,51352.337.38$21,688
May 20055681445.226.65$7,946
Apr 20055180249.207.36$8,412
Mar 20055183850.377.15$8,565
Feb 20054777145.226.31$6,992
Jan 20054974943.166.32$6,850
Dec 20044177939.866.75$6,893
Nov 20046589445.286.33$8,603
Oct 2004811,03249.706.52$10,749
Sep 20045493643.245.28$7,281
Aug 2004621,01142.375.55$8,239
Jul 20046799838.286.08$8,637
Jun 2004581,04036.106.43$8,784
May 2004481,27437.486.49$10,073
Apr 20043989734.475.86$6,599
Mar 2004531,17934.365.53$8,341
Feb 2004561,38732.455.51$9,459
Jan 2004621,39132.036.30$10,749
Dec 2003681,36130.266.30$10,634
Nov 2003641,42028.804.60$8,368
Oct 2003811,75128.174.76$10,616
Sep 2003571,68326.314.75$9,493
Aug 2003451,81829.765.13$10,665
Jul 2003491,60729.415.17$9,751
Jun 2003471,45228.565.98$10,030
May 2003471,44726.595.97$9,892
Apr 2003481,46026.675.41$9,175
Mar 2003581,65031.146.10$11,865
Feb 2003551,75133.487.93$15,720
Jan 2003592,02230.315.58$13,075
Dec 2002891,98326.914.85$12,020
Nov 2002351,76224.664.14$8,152
Oct 2002541,90626.464.23$9,490
Sep 2002571,77127.443.64$8,002
Aug 2002752,03225.963.16$8,377
Jul 2002561,92324.583.06$7,264
Jun 2002662,22023.733.34$8,977
May 2002702,13224.663.58$9,367
Apr 2002752,23123.653.51$9,610
Mar 2002792,06522.003.10$8,145
Feb 2002661,94518.222.38$5,823
Jan 2002681,98517.172.38$5,883
Dec 2001791,89816.932.36$5,825
Nov 2001692,01918.072.41$6,104
Oct 2001622,90519.782.53$8,573
Sep 2001592,96524.262.25$8,107
Aug 2001624,10224.873.05$14,066
Jul 2001714,04623.933.20$14,634
Jun 2001673,11724.563.82$13,565
May 2001713,01425.524.31$14,794
Apr 2001682,50524.685.34$15,043
Mar 2001911,73024.545.38$11,534
Feb 2001871,52327.755.77$11,198
Jan 20011001,76227.478.40$17,546
Dec 2000951,69226.889.12$17,989
Nov 2000862,38932.215.66$16,287
Oct 2000632,13731.235.15$12,963
Sep 2000812,34031.875.19$14,718
Aug 2000812,05429.644.54$11,728
Jul 2000802,15128.534.09$11,079
Jun 2000842,00029.304.40$11,256
May 2000801,96827.263.68$9,423
Apr 2000772,12024.513.12$8,493
Mar 2000903,13428.422.86$11,520
Feb 2000843,68027.622.73$12,354
Jan 2000873,85325.272.48$11,756
Dec 1999963,49624.282.42$10,804
Nov 1999952,64623.192.43$8,643
Oct 19991032,70120.982.80$9,734
Sep 1999972,73021.752.62$9,259
Aug 19991072,69819.262.88$9,819
Jul 19991042,33317.892.37$7,395
Jun 1999952,05115.942.36$6,359
May 19991082,14115.792.32$6,675
Apr 19991022,12115.102.21$6,223
Mar 19991072,20012.471.84$5,379
Feb 1999972,0359.981.82$4,667
Jan 1999892,07510.381.90$4,866
Dec 19981142,2299.201.77$5,002
Nov 19981032,59210.892.19$6,787
Oct 19981102,75112.421.97$6,784
Sep 19981182,79712.592.08$7,311
Aug 19981153,21811.301.91$7,437
Jul 19981222,21311.742.24$6,383
Jun 19981022,33111.242.24$6,362
May 19981402,83412.622.21$8,020
Apr 19981502,55013.042.51$8,345
Mar 19981642,65512.802.31$8,231
Feb 19981382,88613.952.30$8,560
Jan 19981473,37514.702.15$9,433
Dec 19971483,34516.322.41$10,480
Nov 19971463,12118.193.09$12,294
Oct 19971283,07819.253.15$12,159
Sep 19971052,87217.742.95$10,349
Aug 19971412,79317.862.55$9,654
Jul 19971562,76717.582.25$8,960
Jun 19971492,54217.242.26$8,307
May 19971602,63218.972.31$9,111
Apr 19971332,59617.882.08$7,785
Mar 19971422,81518.951.94$8,150
Feb 19971532,65820.492.21$8,998
Jan 19971643,11923.483.54$14,891
Dec 19961753,09223.32$4,081
Nov 19961582,85521.97$3,471
Oct 19961742,82123.31$4,056
Sep 19961652,52722.22$3,666
Aug 19961663,01120.26$3,363
Jul 19961623,35119.55$3,167
Jun 19961293,29218.73$2,416
May 19961603,52919.43$3,109
Apr 19961533,42921.51$3,291
Mar 19961202,97419.38$2,326
Feb 19961172,77716.98$1,987
Jan 19961312,99717.07$2,236
Dec 19951273,39217.19$2,183
Nov 19951303,27016.00$2,080
Oct 19951423,35315.43$2,191
Sep 19951172,80816.18$1,893
Aug 19951312,82415.92$2,086
Jul 19951113,08415.24$1,692
Jun 19951292,74416.41$2,117
May 1995742,88117.56$1,299
Apr 19951122,81117.73$1,986
Mar 19951543,09616.44$2,532
Feb 19951672,78416.58$2,769
Jan 19951353,33615.92$2,149
Dec 19941573,36115.03$2,360
Nov 19941443,20615.90$2,290
Oct 19941483,01015.58$2,306
Sep 19941462,96315.29$2,232
Aug 19941413,14716.13$2,274
Jul 19941563,72617.56$2,739
Jun 19941453,69817.09$2,478
May 19941663,64815.88$2,636
Apr 19941873,59714.14$2,644
Mar 19942173,25212.46$2,704
Feb 19941993,09812.50$2,488
Jan 19941713,30712.66$2,165
Dec 19931753,37312.33$2,158
Nov 19931873,56214.49$2,710
Oct 19931763,24615.85$2,790
Sep 19931553,19615.03$2,330
Aug 19931943,38615.66$3,038
Jul 19931743,40815.46$2,690
Jun 19931553,41616.79$2,602
May 19931334,08917.68$2,351
Apr 19931303,43318.05$2,347
Mar 19933383,76418.14$6,131
Feb 19933653,29117.90$6,534
Jan 19932014,27116.93$3,403

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                   50 bbl  × $106.41 =     $5,321
Casinghead gas     7,027 Mcf  × $  3.05 =    $21,403

────────────────────────────────────────────────────
Month total                                  $26,724

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/25227 is the state's own key, not one this site invented.