TUBB, J. B. "F"

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 24214District 08Field 80473248OilCasinghead gasSave
Value, all time
$32.7 M
Jan 1993 – May 2026
Value, last 12 filed months
$713 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
oil, casinghead gas

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
OilDisposition294,701 bbl$18,070,041
Casinghead gasProduction4,288,255 Mcf$14,627,095
Total$32,697,136

639,064 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 (17)

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 31.4305, -102.6029. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.0 miles.

31.43003, -102.60189 · 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
11.8%
2 of 17 wells
With a plug date
0.0%
0 of 17 wells
Median depth
4,550 ft
17 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
211.8%
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.
1588.2%

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

0k
2k
4k
6k
8k
10k
12k
15k
20k+

Total depth in feet, 17 of 17 wells. Median 4,550 ft, with the middle half between 4,380 and 4,800 ft; the shallowest is 3,640 ft and the deepest 4,810 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

70s
80s
90s
00s
10s

Last completion by decade, 17 of 17 wells, Sep 1976 – Oct 2011. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Sep 1976 – Oct 2011
17 of 17 wells

17 wells

42-10335848394,810 ftOct 2011
42-10335849384,800 ftSep 2011
42-10335610374,810 ftOct 2009
42-10335609364,805 ftOct 2009
42-10335561334,800 ftAug 2008
42-10335556354,810 ftAug 2008
42-10335555344,800 ftJul 2008
42-1033131212 U4,550 ftMay 1997Yes
42-1030563614,380 ftAug 1995
42-1030563934,415 ftMay 1995
42-10331125104,695 ftSep 1994
42-1030563724,380 ftSep 1994
42-1033191016 U4,547 ftSep 1993Yes
42-10333318233,660 ftJan 1984
42-10333315243,655 ftJan 1984
42-10333286223,640 ftNov 1983
42-1030281254,420 ftSep 1976

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 202631810,089106.413.05$64,568
Apr 20264497,88098.932.87$67,033
Mar 20264657,40789.753.15$65,062
Feb 20264646,89663.503.75$55,326
Jan 20263526,73659.138.00$74,688
Dec 20255816,91656.664.41$63,442
Nov 20253497,39758.593.93$49,492
Oct 20254617,27059.383.30$51,400
Sep 20253457,53762.743.08$44,836
Aug 20255547,44563.933.01$57,862
Jul 20255677,60766.743.32$63,060
Jun 20254618,17066.483.13$56,209
May 20255648,28960.553.23$60,943
Apr 20254225,77962.363.54$46,792
Mar 20254237,46667.704.27$60,504
Feb 20255366,95270.884.34$68,169
Jan 20254325,84174.324.28$57,098
Dec 20247537,62768.993.12$75,756
Nov 20244196,51369.052.20$43,250
Oct 20245267,38871.372.28$54,396
Sep 20244355,97469.612.36$44,405
Aug 20243453,71075.632.06$33,748
Jul 20242316,37479.932.15$32,146
Jun 20245756,45178.082.63$61,888
May 20245766,68078.812.20$60,080
Apr 20245657,38484.451.66$59,966
Mar 20244617,99480.301.55$49,370
Feb 20245815,23576.091.78$53,546
Jan 20245565,95973.023.30$60,250
Dec 20236566,93371.262.61$64,847
Nov 20236567,01577.892.81$70,791
Oct 20234477,99585.443.09$62,874
Sep 20238647,69789.042.74$97,982
Aug 20234317,60980.522.67$55,042
Jul 20239659,31974.852.64$96,849
Jun 20237289,67168.962.26$72,045
May 202376610,85570.622.23$78,273
Apr 20239939,91178.122.24$99,752
Mar 20236118,20872.852.39$64,154
Feb 20237066,58175.112.47$69,254
Jan 20236807,42276.533.39$77,184
Dec 20227999,79876.415.73$117,185
Nov 20227919,89585.005.65$123,104
Oct 20225447,37787.185.86$90,683
Sep 20224459,64884.888.16$116,535
Aug 20225687,49494.529.13$122,086
Jul 20229049,174101.587.54$161,019
Jun 202256910,093115.097.98$146,000
May 20226918,822109.378.43$149,971
Apr 20229066,595104.226.84$139,517
Mar 20225395,399108.885.08$86,094
Feb 20223116,42591.054.86$59,535
Jan 20223736,33381.844.54$59,263
Dec 20214478,06771.323.90$63,334
Nov 20212977,19877.435.24$60,692
Oct 20215106,39079.795.71$77,205
Sep 20212934,18469.865.35$42,857
Aug 20212193,74166.024.22$30,248
Jul 20215921,46170.783.98$47,720
Jun 202115699669.493.38$14,208
May 20213164,01163.483.02$32,164
Apr 20213205,90860.362.76$35,612
Mar 20216537,34361.302.72$59,979
Feb 20213286,41757.805.55$54,560
Jan 20214977,92950.412.81$47,336
Dec 20203367,83244.642.68$35,953
Nov 20206986,62038.772.71$44,979
Oct 20203485,74936.972.48$27,114
Sep 20205065,68537.091.99$30,087
Aug 20203257,14739.982.39$30,040
Jul 20205557,27238.371.83$34,568
Jun 20203393,81234.901.69$18,275
May 20204304,88216.921.81$16,135
Apr 20205134,46814.751.80$15,629
Mar 20203404,63130.341.86$18,912
Feb 20203483,73349.881.98$24,752
Jan 20205375,59057.252.09$42,453
Dec 20193766,22659.012.30$36,535
Nov 20193484,33055.302.75$31,155
Oct 20191624,19853.472.42$18,815
Sep 20193543,92955.052.66$29,928
Aug 20191793,95853.112.30$18,627
Jul 20195315,55856.272.46$43,552
Jun 20193436,37352.782.49$33,980
May 20195065,04558.482.74$43,416
Apr 20196758,05762.632.75$64,438
Mar 20196886,26456.803.06$58,259
Feb 20194165,82550.852.79$37,418
Jan 20194995,63146.033.23$41,147
Dec 20184205,45746.594.19$42,408
Nov 20185075,42252.934.24$49,810
Oct 20186145,45361.443.40$56,254
Sep 20186376,38059.543.11$57,756
Aug 20187566,39459.403.07$64,514
Jul 20185926,94565.142.93$58,925
Jun 20187676,29860.183.08$65,537
May 20187336,63765.382.90$67,176
Apr 20186306,64463.842.90$59,492
Mar 20185737,44261.222.79$55,819
Feb 20185775,16261.782.77$49,926
Jan 20183976,77162.874.01$52,107
Dec 201749410,55357.272.92$59,122
Nov 201767011,45955.423.12$72,865
Oct 201772011,54949.292.98$69,947
Sep 201788211,27747.523.09$76,728
Aug 201772411,49545.373.00$67,383
Jul 201787910,62243.873.09$71,355
Jun 201767110,41742.493.09$60,671
May 201766111,67345.373.26$68,083
Apr 201781111,32347.933.21$75,236
Mar 201780411,27546.772.98$71,244
Feb 201779910,76550.452.95$72,094
Jan 20179639,62549.413.42$80,488
Dec 20167048,76748.763.72$66,965
Nov 201682411,86442.492.64$66,384
Oct 201661212,70146.193.09$67,518
Sep 20167889,71741.553.10$62,870
Aug 201660910,24641.442.92$55,200
Jul 201668711,54341.622.92$62,349
Jun 201664511,99945.352.69$61,478
May 201657313,19242.521.99$50,630
Apr 201659912,61736.561.99$47,020
Mar 201677111,68033.011.79$46,405
Feb 201650611,03626.472.06$36,168
Jan 201658711,43727.352.36$43,096
Dec 201574912,06532.362.00$48,385
Nov 201580211,57538.792.17$56,196
Oct 201581011,59743.552.43$63,417
Sep 201581312,01742.992.76$68,099
Aug 201586912,51140.162.87$70,837
Jul 201594814,45248.152.95$88,209
Jun 201587413,33556.152.88$87,518
May 20151,00217,68555.212.96$107,588
Apr 20151,07416,94549.822.71$99,370
Mar 20151,31516,75642.892.93$105,574
Feb 20151,08613,61844.662.98$89,031
Jan 20151,22914,03443.433.10$96,890
Dec 201499914,14154.693.59$105,421
Nov 20141,01513,83270.464.25$130,328
Oct 20141,19615,24578.303.90$153,117
Sep 20141,25714,34786.164.05$166,343
Aug 20141,17116,24189.394.04$170,210
Jul 20141,21716,70696.564.18$187,338
Jun 20141,18215,31198.164.74$188,551
May 20141,15317,62894.734.73$192,543
Apr 20141,38217,75195.944.81$217,956
Mar 20141,07116,49895.895.06$186,125
Feb 20141,07915,30997.406.19$199,888
Jan 20141,33116,48690.404.86$200,456
Dec 20131,04817,77591.824.35$173,628
Nov 20131,09916,38788.853.74$158,905
Oct 20131,26617,20497.423.78$188,354
Sep 201392317,716104.113.72$161,957
Aug 20131,17718,557104.253.52$188,071
Jul 20131,14417,646102.523.72$182,886
Jun 20131,00317,67194.403.93$164,190
May 20131,30519,08494.834.15$202,934
Apr 20131,26920,00193.964.28$204,891
Mar 20131,43618,97793.623.91$208,693
Feb 20131,17616,71291.233.42$164,440
Jan 20131,25717,70491.603.42$175,687
Dec 20121,35319,97786.773.42$185,724
Nov 20121,63020,27686.953.62$215,228
Oct 20121,40821,78289.383.40$199,899
Sep 20121,13020,39094.672.92$166,483
Aug 20121,18721,99392.662.91$173,947
Jul 20121,62224,50485.133.02$212,103
Jun 20121,55623,74379.822.52$184,009
May 20121,79525,15491.612.49$227,031
Apr 20121,67924,952101.652.00$220,495
Mar 20121,91825,604105.052.22$258,380
Feb 20121,98524,834101.102.57$264,513
Jan 20122,11628,14498.092.73$284,506
Dec 20112,64429,02996.873.24$350,171
Nov 20112,82230,13095.723.31$369,891
Oct 20113,04827,72984.983.65$360,189
Sep 20111,85619,75083.623.99$233,918
Aug 20111,21216,45183.404.15$169,341
Jul 20111,38916,89494.144.52$207,075
Jun 20111,19013,42392.904.64$172,832
May 20111,29113,40298.134.40$185,719
Apr 20111,40614,264105.964.33$210,790
Mar 20111,34316,02196.364.06$194,414
Feb 201199213,48485.644.18$141,318
Jan 20111,55315,97986.504.59$207,659
Dec 20101,63415,33885.734.35$206,769
Nov 20101,64715,99480.843.80$193,846
Oct 20101,68018,51778.103.51$196,182
Sep 20101,37717,49672.633.98$169,636
Aug 20101,81919,59573.684.42$220,621
Jul 20101,81420,31172.554.74$227,809
Jun 20101,92020,97070.364.91$238,062
May 20101,92220,56171.124.24$223,773
Apr 20102,11420,87881.694.12$258,766
Mar 20102,33921,93278.394.39$279,607
Feb 20102,10119,13673.585.44$258,737
Jan 20102,50920,73774.365.96$310,247
Dec 20093,16722,92971.445.48$351,987
Nov 20093,19025,45574.593.75$333,437
Oct 20092,79920,47972.544.11$287,213
Sep 20091,71914,67865.543.06$157,648
Aug 20091,80615,24367.423.22$170,820
Jul 20091,87115,47861.133.46$167,998
Jun 20091,95015,32466.163.90$188,699
May 20091,96616,09554.743.93$170,804
Apr 20091,90514,80546.773.59$142,210
Mar 20092,37815,87842.144.06$164,658
Feb 20092,12113,39832.814.63$131,663
Jan 20092,36315,49435.865.37$167,955
Dec 20082,54315,75337.105.98$188,503
Nov 20082,75516,33555.496.86$264,939
Oct 20082,92518,48575.246.92$348,030
Sep 20083,04912,426101.767.88$408,147
Aug 20083,05514,014114.228.48$467,823
Jul 20087016,185131.0811.39$162,331
Jun 20082445,047131.3313.03$97,820
May 20083527,291123.1711.57$127,744
Apr 20083427,154110.3110.45$112,520
Mar 20083437,522101.909.66$107,645
Feb 20083307,30892.538.77$94,630
Jan 20083418,06390.388.21$96,982
Dec 20073927,31788.337.30$88,054
Nov 20072667,16491.677.29$76,622
Oct 20073799,23582.856.92$95,325
Sep 20073597,64575.846.24$74,963
Aug 20073587,41269.066.39$72,071
Jul 20071567,20570.906.39$57,086
Jun 20073324,31562.007.55$53,156
May 20074046,88358.747.85$77,737
Apr 20073416,27659.617.81$69,312
Mar 20073545,96256.927.30$63,684
Feb 20074806,52255.108.22$80,033
Jan 20073996,86450.306.73$66,243
Dec 20065116,71356.656.92$75,392
Nov 20063716,01154.207.62$65,897
Oct 20063456,07354.906.01$55,462
Sep 20063666,26260.085.04$53,532
Aug 20064336,95468.717.34$80,793
Jul 20063206,33169.376.34$62,354
Jun 20062655,73166.286.38$54,150
May 2006359066.016.42$23,698
Apr 20063215,85564.397.36$63,765
Mar 20063636,30556.707.08$65,240
Feb 20062575,41657.597.75$56,781
Jan 20063366,35460.598.93$77,121
Dec 20053266,08554.9413.42$99,543
Nov 20053466,01854.6910.59$82,644
Oct 20053636,44558.3413.80$110,091
Sep 20053615,72961.4512.08$91,384
Aug 20053536,24561.519.80$82,894
Jul 20053025,39555.697.84$59,135
Jun 20052485,04252.337.38$50,193
May 20053095,31545.226.65$49,324
Apr 20053184,97349.207.36$52,249
Mar 20053425,06150.377.15$53,437
Feb 20052984,22445.226.31$40,137
Jan 20053244,40643.166.32$41,839
Dec 20042574,70339.866.75$41,994
Nov 20044405,50645.286.33$54,778
Oct 20043726,39849.706.52$60,172
Sep 20043216,76943.245.28$49,647
Aug 20043287,79542.375.55$57,165
Jul 20043618,36838.286.08$64,732
Jun 20043817,91036.106.43$64,639
May 20043627,59537.486.49$62,894
Apr 20043838,14134.475.86$60,896
Mar 20043538,37534.365.53$58,444
Feb 20044158,44032.455.51$59,968
Jan 20044028,36832.036.30$65,591
Dec 20033997,29230.266.30$58,025
Nov 20033316,55928.804.60$39,672
Oct 20033386,51428.174.76$40,526
Sep 20033336,02326.314.75$37,367
Aug 20033396,71329.765.13$44,524
Jul 20033776,65329.415.17$45,489
Jun 20033367,01928.565.98$51,591
May 20034316,17626.595.97$48,348
Apr 20034156,46326.675.41$46,015
Mar 20034536,83131.146.10$55,748
Feb 20034405,91133.487.93$61,581
Jan 20034816,75530.315.58$52,286
Dec 20024076,65926.914.85$43,274
Nov 20023776,57424.664.14$36,493
Oct 20024516,71526.464.23$40,332
Sep 20023627,57627.443.64$37,474
Aug 20023748,05325.963.16$35,190
Jul 20023727,79124.583.06$32,998
Jun 20023768,28423.733.34$36,576
May 20023638,91524.663.58$40,903
Apr 20023949,24823.653.51$41,800
Mar 20024058,21122.003.10$34,386
Feb 20023706,87418.222.38$23,072
Jan 20024137,77017.172.38$25,550
Dec 20013917,34516.932.36$23,986
Nov 20013946,90118.072.41$23,720
Oct 20013576,74619.782.53$24,121
Sep 20014067,89724.262.25$27,628
Aug 20013938,76624.873.05$36,538
Jul 20014238,97623.933.20$38,819
Jun 20014188,59824.563.82$43,146
May 20014538,63425.524.31$48,750
Apr 20014248,63124.685.34$56,513
Mar 20014898,63724.545.38$58,436
Feb 20014848,22427.755.77$60,859
Jan 20014597,83727.478.40$78,430
Dec 20004858,13326.889.12$87,230
Nov 20004216,34532.215.66$49,460
Oct 20003505,68631.235.15$40,188
Sep 20004467,09331.875.19$51,002
Aug 20004738,14829.644.54$51,018
Jul 20004387,98928.534.09$45,169
Jun 20003578,29129.304.40$46,918
May 20004349,19427.263.68$45,662
Apr 20004169,12224.513.12$38,620
Mar 20004579,31128.422.86$39,615
Feb 20004629,10227.622.73$37,577
Jan 20004488,54525.272.48$32,517
Dec 19995159,56524.282.42$35,687
Nov 19995059,28023.192.43$34,298
Oct 19995299,35320.982.80$37,322
Sep 19994879,66421.752.62$35,901
Aug 19995539,73519.262.88$38,645
Jul 199950110,10917.892.37$32,945
Jun 19994869,41015.942.36$29,974
May 19995499,78215.792.32$31,373
Apr 19994999,67015.102.21$28,887
Mar 199952910,21712.471.84$25,379
Feb 19995079,1919.981.82$21,767
Jan 199959510,13010.381.90$25,423
Dec 199860710,4749.201.77$24,158
Nov 199861610,64710.892.19$29,980
Oct 199861110,81712.421.97$28,890
Sep 199860110,92312.592.08$30,315
Aug 199862411,62611.301.91$29,226
Jul 199854111,63811.742.24$32,389
Jun 199840010,64411.242.24$28,310
May 199842911,38112.622.21$30,524
Apr 199840910,91413.042.51$32,677
Mar 199842511,26712.802.31$31,460
Feb 199851510,36713.952.30$31,019
Jan 199859911,76314.702.15$34,152
Dec 199764812,65016.322.41$41,076
Nov 199771012,42018.193.09$51,271
Oct 199775513,23619.253.15$56,225
Sep 199751111,46617.742.95$42,946
Aug 199751211,88117.862.55$39,497
Jul 199748511,16517.582.25$33,613
Jun 199749112,45317.242.26$36,574
May 199752213,20018.972.31$40,375
Apr 199756112,68017.882.08$36,440
Mar 199757514,17818.951.94$38,389
Feb 199752111,69520.492.21$36,473
Jan 199762112,49523.483.54$58,810
Dec 199668714,83523.32$16,021
Nov 199667614,28221.97$14,852
Oct 199674415,58523.31$17,343
Sep 199685616,17922.22$19,020
Aug 199691016,22120.26$18,437
Jul 199681616,52619.55$15,953
Jun 199695317,92318.73$17,850
May 19961,13720,01819.43$22,092
Apr 19961,28620,99421.51$27,662
Mar 199680021,61019.38$15,504
Feb 199664518,22316.98$10,952
Jan 199670219,17317.07$11,983
Dec 199575719,50717.19$13,013
Nov 199576121,02916.00$12,176
Oct 199568322,25215.43$10,539
Sep 199581522,30516.18$13,187
Aug 199551416,15515.92$8,183
Jul 199543715,03615.24$6,660
Jun 199550516,96616.41$8,287
May 199556716,31117.56$9,957
Apr 199555616,66017.73$9,858
Mar 199542313,79216.44$6,954
Feb 199551216,04916.58$8,489
Jan 199549717,00015.92$7,912
Dec 199428112,47115.03$4,223
Nov 199428414,45315.90$4,516
Oct 199452918,19415.58$8,242
Sep 199457218,50215.29$8,746
Aug 19942148,38616.13$3,452
Jul 19941968,64917.56$3,442
Jun 19942718,17417.09$4,631
May 19942066,30915.88$3,271
Apr 19941806,02414.14$2,545
Mar 19941986,84212.46$2,467
Feb 19941755,84812.50$2,188
Jan 19942317,00512.66$2,924
Dec 19932116,95712.33$2,602
Nov 19931626,29914.49$2,347
Oct 19931476,42215.85$2,330
Sep 19931866,94915.03$2,796
Aug 19931888,29515.66$2,944
Jul 19931899,29315.46$2,922
Jun 19931908,73916.79$3,190
May 19932258,94117.68$3,978
Apr 19932388,52118.05$4,296
Mar 19932608,24418.14$4,716
Feb 19932417,77417.90$4,314
Jan 19931797,14216.93$3,030

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                  318 bbl  × $106.41 =    $33,838
Casinghead gas    10,089 Mcf  × $  3.05 =    $30,729

────────────────────────────────────────────────────
Month total                                  $64,568

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/24214 is the state's own key, not one this site invented.