TUBB -A-

Operated by MILLWEE OIL, INC. (P-5 569339) 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 21848District 08Field 80473248Hydrogen sulphide fieldNGPA filingOilCasinghead gasSaveExport
Value, all time
$21.7 M
Jan 1993 – May 2026
Value, last 12 filed months
$248 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
NGPA3none

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
OilDisposition173,467 bbl$8,291,938
Casinghead gasProduction3,845,775 Mcf$13,381,115
Total$21,673,052

642,053 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 (14)

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 31.4463, -102.6370. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.7 miles.

31.44640, -102.63558 · 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
7.1%
1 of 14 wells
With a plug date
0.0%
0 of 14 wells
Median depth
4,428 ft
14 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
17.1%
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.
1392.9%

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, 14 of 14 wells. Median 4,428 ft, with the middle half between 4,409 and 4,718 ft; the shallowest is 3,065 ft and the deepest 5,875 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 14 wells, Oct 1961 – Mar 2012. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Oct 1961 – Mar 2012
12 of 14 wells; 2 filed none

14 wells

42-1030319114,419 ft
42-1030319224,405 ft
42-10335852234,610 ftMar 2012
42-10335573224,697 ftAug 2009
42-1030319664,400 ftOct 2007
42-10303202135,763 ftNov 2005
42-10303201125,761 ftSep 2005Yes
42-1030317574,430 ftApr 1994
42-10330972165,875 ftOct 1992
42-10332407213,080 ftJul 1981
42-10332406203,065 ftJun 1981
42-1033203619 U4,725 ftJun 1979
42-1030319334,420 ftAug 1971
42-1030319894,425 ftOct 1961

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 20262040106.413.05$21,708
Apr 20262391,01898.932.87$26,566
Mar 2026225089.753.15$20,194
Feb 2026338063.503.75$21,463
Jan 2026325059.138.00$19,217
Dec 20252215,39056.664.41$36,310
Nov 2025343058.593.93$20,096
Oct 2025326059.383.30$19,358
Sep 2025112062.743.08$7,027
Aug 20252203,81663.933.01$25,569
Jul 20251141,42166.743.32$12,319
Jun 20251083,64866.483.13$18,593
May 20253373,01560.553.23$30,151
Apr 20251112,86062.363.54$17,055
Mar 20252213,91767.704.27$31,681
Feb 20252223,48770.884.34$30,872
Jan 202503,71974.324.28$15,912
Dec 20242273,96868.993.12$28,046
Nov 20242254,30169.052.20$24,992
Oct 20243344,94371.372.28$35,115
Sep 202401069.612.36$24
Aug 20242301075.632.06$17,416
Jul 20241192,85979.932.15$15,649
Jun 20242373,70878.082.63$28,272
May 2024119078.812.20$9,378
Apr 2024340084.451.66$28,713
Mar 202404,47680.301.55$6,916
Feb 20242284,23576.091.78$24,902
Jan 20242285,93673.023.30$36,223
Dec 20231154,93771.262.61$21,084
Nov 20232435,21677.892.81$33,572
Oct 20231184,85385.443.09$25,064
Sep 20232303,31989.042.74$29,557
Aug 20231182,87280.522.67$17,178
Jul 20233463,70074.852.64$35,673
Jun 20231245,04468.962.26$19,943
May 20232445,89970.622.23$30,371
Apr 20232365,21778.122.24$30,111
Mar 20233745,75372.852.39$41,014
Feb 20231205,54775.112.47$22,690
Jan 20232436,24376.533.39$39,746
Dec 20222416,08876.415.73$53,293
Nov 20222425,91285.005.65$53,950
Oct 20222416,40787.185.86$58,579
Sep 20222405,03284.888.16$61,451
Aug 20222246,05694.529.13$76,447
Jul 20222386,259101.587.54$71,382
Jun 20222436,200115.097.98$77,426
May 20222436,414109.378.43$80,666
Apr 20224775,121104.226.84$84,728
Mar 20222426,272108.885.08$58,188
Feb 20222415,50491.054.86$48,686
Jan 20222395,68181.844.54$45,338
Dec 20213616,10671.323.90$49,555
Nov 20213606,49577.435.24$61,888
Oct 20212376,45179.795.71$55,770
Sep 20211216,53869.865.35$43,437
Aug 20214726,83666.024.22$60,013
Jul 20212426,73870.783.98$43,960
Jun 20212263,72169.493.38$28,284
May 202112186363.483.02$10,285
Apr 2021361060.362.76$21,790
Mar 2021362061.302.72$22,191
Feb 2021121057.805.55$6,994
Jan 2021241050.412.81$12,149
Dec 2020484044.642.68$21,606
Nov 2020239038.772.71$9,266
Oct 2020326036.972.48$12,052
Sep 2020238037.091.99$8,827
Aug 2020358039.982.39$14,313
Jul 20202383,94638.371.83$16,334
Jun 20202365,29734.901.69$17,190
May 20203635,91316.921.81$16,873
Apr 20201207,15014.751.80$14,671
Mar 20202406,53130.341.86$19,405
Feb 20201204,22349.881.98$14,350
Jan 20203616,31657.252.09$33,898
Dec 20192976,04659.012.30$31,458
Nov 20193616,14355.302.75$36,861
Oct 20191185,54153.472.42$19,711
Sep 20192405,15255.052.66$26,902
Aug 20192265,29653.112.30$24,207
Jul 20191186,41956.272.46$22,431
Jun 20192406,16852.782.49$28,033
May 20194755,98158.482.74$44,168
Apr 20192365,84962.632.75$30,870
Mar 20192395,23556.803.06$29,605
Feb 20192445,20450.852.79$26,938
Jan 20194766,51546.033.23$42,942
Dec 20183676,03146.594.19$42,341
Nov 20182436,44852.934.24$40,184
Oct 20184817,01261.443.40$53,380
Sep 20182455,99259.543.11$33,210
Aug 20182445,86759.403.07$32,485
Jul 20181226,54265.142.93$27,127
Jun 20182405,89860.183.08$32,591
May 20183666,99865.382.90$44,229
Apr 20182487,19863.842.90$36,712
Mar 20181217,57261.222.79$28,510
Feb 20183756,52861.782.77$41,225
Jan 20183817,23162.874.01$52,945
Dec 20172487,05057.272.92$34,800
Nov 20173687,45855.423.12$43,651
Oct 20172437,56049.292.98$34,534
Sep 20172487,28147.523.09$34,263
Aug 20173607,92845.373.00$40,152
Jul 20172497,99143.873.09$35,594
Jun 20173667,81542.493.09$39,678
May 20172478,15845.373.26$37,829
Apr 20175338,18247.933.21$51,824
Mar 20172458,57246.772.98$37,035
Feb 20174927,51950.452.95$47,022
Jan 20172428,39249.413.42$40,648
Dec 20162408,38148.763.72$42,903
Nov 20164788,13342.492.64$41,817
Oct 20163558,55846.193.09$42,844
Sep 20162408,21041.553.10$35,428
Aug 20164818,58141.442.92$45,026
Jul 20162398,54641.622.92$34,939
Jun 20163298,49145.352.69$37,726
May 20164817,95442.521.99$36,289
Apr 20163548,45736.561.99$29,780
Mar 20163638,87233.011.79$27,899
Feb 20164788,42526.472.06$30,039
Jan 20163709,02127.352.36$31,448
Dec 20154868,97332.362.00$33,686
Nov 20152418,79738.792.17$28,414
Oct 20154789,16343.552.43$43,052
Sep 20154798,81542.992.76$44,908
Aug 20153549,14040.162.87$40,471
Jul 20153589,26148.152.95$44,512
Jun 20154708,91456.152.88$52,088
May 20153659,17555.212.96$47,268
Apr 20154819,05349.822.71$48,466
Mar 20155039,57942.892.93$49,685
Feb 20153568,56944.662.98$41,402
Jan 20153798,74643.433.10$43,578
Dec 20143739,53454.693.59$54,639
Nov 20144869,52870.464.25$74,755
Oct 20143659,88478.303.90$67,137
Sep 20143689,53086.164.05$70,260
Aug 20146399,77389.394.04$96,555
Jul 20143759,20796.564.18$74,692
Jun 20145169,28098.164.74$94,609
May 20142499,28894.734.73$67,488
Apr 20144049,83995.944.81$86,077
Mar 201452310,71595.895.06$104,334
Feb 20145149,90397.406.19$111,383
Jan 201451011,22490.404.86$100,661
Dec 201324611,04291.824.35$70,670
Nov 201352510,00388.853.74$84,040
Oct 201339912,06197.423.78$84,453
Sep 201350811,744104.113.72$96,549
Aug 201349912,235104.253.52$95,120
Jul 201351310,828102.523.72$92,848
Jun 201339012,15594.403.93$84,627
May 201352112,97394.834.15$103,232
Apr 201352212,93693.964.28$104,447
Mar 201352613,52993.623.91$102,181
Feb 201352711,96091.233.42$88,980
Jan 201352513,58991.603.42$94,563
Dec 201252813,66586.773.42$92,551
Nov 201265313,82786.953.62$106,901
Oct 201250514,67989.383.40$95,041
Sep 201252214,67294.672.92$92,237
Aug 201252315,10492.662.91$92,386
Jul 201278215,24885.133.02$112,633
Jun 201240411,71979.822.52$61,768
May 201280515,80591.612.49$113,074
Apr 201282815,392101.652.00$114,901
Mar 20121,34314,576105.052.22$173,471
Feb 201225411,389101.102.57$54,952
Jan 201252512,75398.092.73$86,365
Dec 201112312,50096.873.24$52,412
Nov 201150612,88595.723.31$91,100
Oct 201150013,64284.983.65$92,263
Sep 201124612,92183.623.99$72,071
Aug 201138813,66083.404.15$89,039
Jul 201122513,97194.144.52$84,292
Jun 201158413,81292.904.64$118,340
May 201142912,24798.134.40$96,044
Apr 201116714,275105.964.33$79,553
Mar 201156914,81096.364.06$114,918
Feb 201143512,36285.644.18$88,926
Jan 201135416,70686.504.59$107,281
Dec 201044016,05685.734.35$107,529
Nov 201044318,09680.843.80$104,492
Oct 201059320,49478.103.51$118,224
Sep 201017820,89472.633.98$96,075
Aug 201057923,42673.684.42$146,189
Jul 201043225,59172.554.74$152,553
Jun 201081625,47970.364.91$182,526
May 201044417,23171.124.24$104,554
Apr 201058014,21281.694.12$105,972
Mar 201018021,10378.394.39$106,724
Feb 201061619,83473.585.44$153,269
Jan 201015320,57074.365.96$134,058
Dec 200958021,15971.445.48$157,466
Nov 200935619,95574.593.75$101,415
Oct 200916620,72572.544.11$97,227
Sep 200960318,62565.543.06$96,602
Aug 200932624,63667.423.22$101,270
Jul 20091668,42961.133.46$39,350
Jun 20094287,44966.163.90$57,330
May 20093398,07154.743.93$50,242
Apr 20095727,27246.773.59$52,841
Mar 20091777,98742.144.06$39,878
Feb 20095817,30932.814.63$52,925
Jan 20093597,51835.865.37$53,253
Dec 20081697,54637.105.98$51,373
Nov 20085847,71055.496.86$85,300
Oct 20083497,86175.246.92$80,672
Sep 20081667,789101.767.88$78,247
Aug 20083257,925114.228.48$104,349
Jul 20085258,325131.0811.39$163,634
Jun 20081618,091131.3313.03$126,591
May 20085478,597123.1711.57$166,878
Apr 20085238,421110.3110.45$145,733
Mar 20084618,777101.909.66$131,797
Feb 20084958,25992.538.77$118,239
Jan 20083308,79890.388.21$102,019
Dec 20076598,72488.337.30$121,912
Nov 20075366,79791.677.29$98,697
Oct 20073218,91282.856.92$88,284
Sep 20075318,86275.846.24$95,607
Aug 20076959,73269.066.39$110,164
Jul 200732510,48470.906.39$90,014
Jun 20074875,60662.007.55$72,511
May 20077279,87758.747.85$120,202
Apr 20074838,60059.617.81$95,916
Mar 20076818,95456.927.30$104,144
Feb 20076807,79655.108.22$101,520
Jan 20074848,73150.306.73$83,077
Dec 20066528,27156.656.92$94,158
Nov 20065238,12954.207.62$90,269
Oct 20064848,30054.906.01$76,486
Sep 20064858,25760.085.04$70,731
Aug 20066608,79468.717.34$109,896
Jul 20064648,46669.376.34$85,885
Jun 20066728,71766.286.38$100,188
May 20064809,01366.016.42$89,593
Apr 20062998,43064.397.36$81,301
Mar 20066828,71656.707.08$100,404
Feb 20065027,43657.597.75$86,548
Jan 20064818,38160.598.93$104,014
Dec 20057957,95454.9413.42$150,383
Nov 20053506,60254.6910.59$89,046
Oct 20055247,39458.3413.80$132,576
Sep 20056157,29261.4512.08$125,872
Aug 20053927,31061.519.80$95,727
Jul 20053747,32755.697.84$78,298
Jun 20054397,33352.337.38$77,098
May 20053807,58845.226.65$67,653
Apr 20054237,36449.207.36$75,014
Mar 20051927,86950.377.15$65,973
Feb 20053846,76145.226.31$60,039
Jan 20055947,69543.166.32$74,286
Dec 20041927,61739.866.75$59,076
Nov 20044307,45845.286.33$66,683
Oct 20043838,09849.706.52$71,794
Sep 20041917,95843.245.28$50,308
Aug 20045998,45042.375.55$72,283
Jul 20041938,72738.286.08$60,485
Jun 20045778,30836.106.43$74,275
May 20043798,77237.486.49$71,175
Apr 20044338,77834.475.86$66,351
Mar 20043909,43634.365.53$65,583
Feb 20043727,84532.455.51$55,294
Jan 20044158,18332.036.30$64,842
Dec 20033808,23030.266.30$63,361
Nov 20033988,22828.804.60$49,271
Oct 20033038,81128.174.76$50,473
Sep 20036028,50426.314.75$56,227
Aug 20031958,93729.765.13$51,648
Jul 20036109,23229.415.17$65,677
Jun 20031888,72928.565.98$57,595
May 20036248,73326.595.97$68,752
Apr 20031948,55526.675.41$51,433
Mar 20036238,91731.146.10$73,759
Feb 20032008,82033.487.93$76,602
Jan 20036379,54830.315.58$72,605
Dec 20023909,03026.914.85$54,324
Nov 20026288,90424.664.14$52,322
Oct 20021899,13126.464.23$43,617
Sep 20026439,03727.443.64$50,495
Aug 20023869,83225.963.16$41,131
Jul 20024238,74724.583.06$37,179
Jun 20021899,47123.733.34$36,101
May 20026089,93624.663.58$50,604
Apr 20025878,96123.653.51$45,356
Mar 20023899,82122.003.10$39,030
Feb 20024308,44418.222.38$27,895
Jan 20023819,51517.172.38$29,146
Dec 20017199,53416.932.36$34,715
Nov 20014219,35418.072.41$30,109
Oct 20013749,44119.782.53$31,273
Sep 20016129,58324.262.25$36,422
Aug 200119411,18624.873.05$38,977
Jul 200161010,22123.933.20$47,275
Jun 20014249,98424.563.82$48,594
May 200138510,28725.524.31$54,135
Apr 200161710,46224.685.34$71,046
Mar 200163510,69424.545.38$73,079
Feb 20014179,72727.755.77$67,668
Jan 200163610,78827.478.40$108,077
Dec 200064011,19926.889.12$119,366
Nov 200063511,24432.215.66$84,072
Oct 20001439,50731.235.15$53,384
Sep 200062410,91131.875.19$76,477
Aug 200061511,24329.644.54$69,280
Jul 200038311,50128.534.09$57,963
Jun 200063610,98829.304.40$66,952
May 200063611,68527.263.68$60,335
Apr 200064011,42024.513.12$51,271
Mar 200058912,24928.422.86$51,768
Feb 200067411,53027.622.73$50,052
Jan 200065812,35925.272.48$47,284
Dec 199982312,45024.282.42$50,158
Nov 199976212,95423.192.43$49,201
Oct 199963613,27420.982.80$50,560
Sep 199963111,51621.752.62$43,883
Aug 199937511,65619.262.88$40,740
Jul 199964012,09717.892.37$40,148
Jun 199962711,73115.942.36$37,704
May 199937412,88715.792.32$35,816
Apr 199965612,48915.102.21$37,482
Mar 199964413,13512.471.84$32,177
Feb 199963212,0339.981.82$28,181
Jan 199939213,40110.381.90$29,530
Dec 199888713,7179.201.77$32,485
Nov 199865513,37110.892.19$36,358
Oct 199888114,18912.421.97$38,883
Sep 199863113,80512.592.08$36,695
Aug 199890314,39511.301.91$37,660
Jul 199855514,50111.742.24$38,958
Jun 199854114,01511.242.24$37,436
May 199894414,59212.622.21$44,108
Apr 199895314,22213.042.51$48,058
Mar 199878814,97212.802.31$44,663
Feb 199873813,50413.952.30$41,343
Jan 199896815,33514.702.15$47,273
Dec 19971,38015,33816.322.41$59,503
Nov 19971,09115,60018.193.09$68,022
Oct 199780914,90619.253.15$62,524
Sep 199765514,79117.742.95$55,325
Aug 199766115,39017.862.55$51,123
Jul 199775815,50817.582.25$48,171
Jun 199783215,80517.242.26$50,019
May 199757916,89118.972.31$49,977
Apr 199784016,64617.882.08$49,689
Mar 19971,00517,45918.951.94$52,900
Feb 199782315,16920.492.21$50,325
Jan 199794017,11123.483.54$82,639
Dec 199696817,04623.32$22,574
Nov 199695316,07721.97$20,937
Oct 19961,18316,26423.31$27,576
Sep 199688115,95722.22$19,576
Aug 19961,17317,25420.26$23,765
Jul 19961,39718,11319.55$27,311
Jun 199685214,86218.73$15,958
May 199683415,83419.43$16,205
Apr 199683815,22521.51$18,025
Mar 19961,33416,63819.38$25,853
Feb 19961,26017,58016.98$21,395
Jan 199699912,85517.07$17,053
Dec 199545414,50717.19$7,804
Nov 199521713,18016.00$3,472
Oct 199570815,16015.43$10,924
Sep 199518714,77216.18$3,026
Aug 199553711,84315.92$8,549
Jul 199544412,80015.24$6,767
Jun 199519113,33216.41$3,134
May 199542814,47517.56$7,516
Apr 199543313,46017.73$7,677
Mar 199554411,15416.44$8,943
Feb 199544810,54016.58$7,428
Jan 199513911,94415.92$2,213
Dec 199475611,78315.03$11,363
Nov 199422511,63615.90$3,578
Oct 1994011,79415.58$0
Sep 199424813,01115.29$3,792
Aug 1994122,16816.13$16
Jul 199440416,64617.56$7,094
Jun 199424911,45917.09$4,255
May 1994015,37815.88$0
Apr 199469420,83014.14$9,813
Mar 19941908,49212.46$2,367
Feb 19941568,34912.50$1,950
Jan 19941929,85912.66$2,431
Dec 199310510,20212.33$1,295
Nov 199333210,30914.49$4,811
Oct 199360610,91315.85$9,605
Sep 199317210,43515.03$2,585
Aug 199317710,42015.66$2,772
Jul 19933398,71615.46$5,241
Jun 199374012,18816.79$12,425
May 199321512,94717.68$3,801
Apr 199324811,80218.05$4,476
Mar 199329910,25118.14$5,424
Feb 19932949,92417.90$5,263
Jan 199330311,66916.93$5,130

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                  204 bbl  × $106.41 =    $21,708
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $21,708

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/21848 is the state's own key, not one this site invented.