TUBB, J.B. -A-

Operated by MILLWEE OIL, INC. (P-5 569339) in the SAND HILLS (MCKNIGHT) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 26280District 08Field 80473310Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$817 k
Jan 1993 – May 2026
Value, last 12 filed months
$19 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 215 leases and 1,609 wells, and the rule below applies to all of them.

Discovered
1944-12-31
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 2024-12-17.

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: ONLY. 6MONTH EXCEPTION TO SWR51A. SPECIAL HZ LANGUAGE

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
OilDisposition8,125 bbl$381,604
Casinghead gasProduction146,364 Mcf$435,470
Total$817,074

46,739 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 31.4826, -102.6306. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.48260, -102.63064 · 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
3,500 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 3,500 ft.

1 well

42-1033238413,500 ft

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 202600106.413.05$0
Apr 202641098.932.87$4,056
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20263837259.138.00$5,222
Dec 2025028156.664.41$1,240
Nov 202539058.593.93$2,285
Oct 20250059.383.30$0
Sep 2025030262.743.08$929
Aug 20254032463.933.01$3,534
Jul 2025032366.743.32$1,071
Jun 2025032766.483.13$1,023
May 20254025560.553.23$3,246
Apr 20250062.363.54$0
Mar 20258030267.704.27$6,705
Feb 20253922170.884.34$3,724
Jan 2025014774.324.28$629
Dec 20240068.993.12$0
Nov 202406369.052.20$139
Oct 20244018071.372.28$3,265
Sep 202401169.612.36$26
Aug 202439775.632.06$2,964
Jul 20243816879.932.15$3,398
Jun 2024015478.082.63$406
May 20240078.812.20$0
Apr 20244314884.451.66$3,877
Mar 20244111080.301.55$3,462
Feb 20244411976.091.78$3,560
Jan 2024014373.023.30$472
Dec 20234014471.262.61$3,226
Nov 2023015477.892.81$432
Oct 2023012485.443.09$383
Sep 2023016289.042.74$443
Aug 20234213980.522.67$3,753
Jul 20234518574.852.64$3,857
Jun 202307968.962.26$178
May 20234110370.622.23$3,125
Apr 20234410778.122.24$3,677
Mar 2023011672.852.39$278
Feb 202305375.112.47$131
Jan 2023434776.533.39$3,450
Dec 202208076.415.73$458
Nov 20224210085.005.65$4,135
Oct 202208487.185.86$493
Sep 202205584.888.16$449
Aug 2022436094.529.13$4,612
Jul 2022064101.587.54$483
Jun 20224266115.097.98$5,360
May 2022044109.378.43$371
Apr 20223840104.226.84$4,234
Mar 2022045108.885.08$228
Feb 2022062391.054.86$3,027
Jan 2022414081.844.54$3,537
Dec 2021435471.323.90$3,277
Nov 202106177.435.24$319
Oct 202103279.795.71$183
Sep 2021055969.865.35$2,991
Aug 20214252966.024.22$5,006
Jul 20214258270.783.98$5,290
Jun 2021025769.493.38$869
May 202142063.483.02$2,666
Apr 202142060.362.76$2,535
Mar 202185061.302.72$5,211
Feb 20210057.805.55$0
Jan 202143050.412.81$2,168
Dec 202043044.642.68$1,920
Nov 202042038.772.71$1,628
Oct 202042036.972.48$1,553
Sep 202042037.091.99$1,558
Aug 20200039.982.39$0
Jul 2020012038.371.83$219
Jun 202009034.901.69$152
May 2020439816.921.81$905
Apr 202003714.751.80$67
Mar 202005330.341.86$98
Feb 2020432249.881.98$2,188
Jan 2020010757.252.09$224
Dec 2019436259.012.30$2,680
Nov 2019423855.302.75$2,427
Oct 2019017353.472.42$418
Sep 20194317055.052.66$2,819
Aug 2019439553.112.30$2,503
Jul 2019022756.272.46$558
Jun 20194320952.782.49$2,790
May 2019031358.482.74$858
Apr 20194325462.632.75$3,392
Mar 20194315256.803.06$2,908
Feb 2019428350.852.79$2,367
Jan 20194320846.033.23$2,651
Dec 201807346.594.19$306
Nov 2018869152.934.24$4,938
Oct 20184320161.443.40$3,325
Sep 20184318959.543.11$3,148
Aug 20184318159.403.07$3,109
Jul 2018024065.142.93$704
Jun 20184216260.183.08$3,026
May 20184423265.382.90$3,550
Apr 20184315763.842.90$3,201
Mar 2018021361.222.79$594
Feb 2018438761.782.77$2,897
Jan 20184311562.874.01$3,164
Dec 2017012257.272.92$356
Nov 2017019455.423.12$605
Oct 2017020449.292.98$609
Sep 2017015247.523.09$469
Aug 20174219945.373.00$2,503
Jul 2017025343.873.09$781
Jun 2017020842.493.09$642
May 2017021645.373.26$705
Apr 20174320647.933.21$2,723
Mar 2017023846.772.98$710
Feb 20173220150.452.95$2,208
Jan 20174420349.413.42$2,868
Dec 2016021848.763.72$812
Nov 20164421842.492.64$2,446
Oct 2016027446.193.09$847
Sep 20164320341.553.10$2,416
Aug 2016025741.442.92$752
Jul 20164425041.622.92$2,562
Jun 2016022945.352.69$615
May 20164217842.521.99$2,140
Apr 2016020236.561.99$402
Mar 20164321833.011.79$1,811
Feb 2016019926.472.06$411
Jan 20164221727.352.36$1,662
Dec 20154322532.362.00$1,842
Nov 20154325538.792.17$2,221
Oct 2015029543.552.43$716
Sep 20154226942.992.76$2,548
Aug 2015023840.162.87$684
Jul 2015024748.152.95$727
Jun 2015023756.152.88$683
May 2015022855.212.96$674
Apr 2015019249.822.71$520
Mar 20157126142.892.93$3,811
Feb 2015023244.662.98$690
Jan 2015026143.433.10$809
Dec 2014027754.693.59$995
Nov 2014028370.464.25$1,203
Oct 2014029978.303.90$1,166
Sep 20147029286.164.05$7,212
Aug 2014030189.394.04$1,215
Jul 2014016396.564.18$681
Jun 2014018398.164.74$867
May 2014023594.734.73$1,111
Apr 2014024495.944.81$1,173
Mar 2014024195.895.06$1,219
Feb 2014025697.406.19$1,585
Jan 2014029890.404.86$1,448
Dec 20138935591.824.35$9,718
Nov 2013019088.853.74$710
Oct 2013020097.423.78$756
Sep 20130187104.113.72$695
Aug 20130190104.253.52$669
Jul 20130188102.523.72$699
Jun 2013020294.403.93$795
May 20138522794.834.15$9,002
Apr 2013026093.964.28$1,113
Mar 2013028293.623.91$1,103
Feb 2013025291.233.42$862
Jan 2013027991.603.42$954
Dec 2012026586.773.42$906
Nov 2012024486.953.62$884
Oct 20128124289.383.40$8,063
Sep 2012025594.672.92$744
Aug 2012029492.662.91$855
Jul 2012028585.133.02$861
Jun 2012021079.822.52$529
May 2012024291.612.49$602
Apr 201286250101.652.00$9,241
Mar 20120269105.052.22$598
Feb 20120160101.102.57$411
Jan 2012031498.092.73$859
Dec 2011030096.873.24$972
Nov 2011026995.723.31$891
Oct 20118431484.983.65$8,284
Sep 2011025683.623.99$1,020
Aug 2011026983.404.15$1,116
Jul 2011023194.144.52$1,043
Jun 2011019292.904.64$891
May 2011017498.134.40$766
Apr 20110242105.964.33$1,049
Mar 20118725496.364.06$9,414
Feb 2011023985.644.18$999
Jan 2011034286.504.59$1,569
Dec 2010036085.734.35$1,565
Nov 2010030880.843.80$1,169
Oct 20108516078.103.51$7,200
Sep 2010028472.633.98$1,130
Aug 2010032873.684.42$1,450
Jul 2010012672.554.74$597
Jun 2010011270.364.91$550
May 2010016271.124.24$686
Apr 2010019681.694.12$808
Mar 2010019278.394.39$843
Feb 20108818073.585.44$7,455
Jan 2010022474.365.96$1,336
Dec 2009026771.445.48$1,464
Nov 2009026074.593.75$975
Oct 2009020372.544.11$834
Sep 20098324565.543.06$6,191
Aug 2009029267.423.22$940
Jul 2009030361.133.46$1,050
Jun 2009031666.163.90$1,231
May 2009044754.743.93$1,755
Apr 2009031846.773.59$1,141
Mar 20098217242.144.06$4,154
Feb 2009020732.814.63$959
Jan 2009030835.865.37$1,654
Dec 2008027437.105.98$1,638
Nov 2008028655.496.86$1,962
Oct 2008026375.246.92$1,820
Sep 200889334101.767.88$11,688
Aug 20080290114.228.48$2,460
Jul 20080244131.0811.39$2,779
Jun 20080323131.3313.03$4,210
May 20080303123.1711.57$3,507
Apr 200885352110.3110.45$13,056
Mar 20080344101.909.66$3,324
Feb 2008032292.538.77$2,824
Jan 2008034990.388.21$2,864
Dec 2007048988.337.30$3,571
Nov 2007037991.677.29$2,764
Oct 20078339582.856.92$9,611
Sep 2007036875.846.24$2,298
Aug 2007042769.066.39$2,728
Jul 2007043970.906.39$2,804
Jun 2007023162.007.55$1,744
May 20078637758.747.85$8,010
Apr 2007031059.617.81$2,420
Mar 2007038856.927.30$2,833
Feb 2007036255.108.22$2,974
Jan 2007042450.306.73$2,852
Dec 2006032156.656.92$2,221
Nov 20068537454.207.62$7,456
Oct 2006037754.906.01$2,267
Sep 2006035660.085.04$1,793
Aug 2006038268.717.34$2,804
Jul 2006040069.376.34$2,537
Jun 2006038266.286.38$2,439
May 20068541166.016.42$8,252
Apr 2006036164.397.36$2,657
Mar 2006050556.707.08$3,577
Feb 2006035757.597.75$2,767
Jan 20067640360.598.93$8,205
Dec 2005037454.9413.42$5,017
Nov 2005039254.6910.59$4,151
Oct 2005040658.3413.80$5,601
Sep 2005026061.4512.08$3,141
Aug 2005748461.519.80$5,375
Jul 2005042255.697.84$3,310
Jun 2005038852.337.38$2,864
May 2005039145.226.65$2,601
Apr 2005042449.207.36$3,121
Mar 20058645450.377.15$7,580
Feb 2005035545.226.31$2,241
Jan 2005042643.166.32$2,693
Dec 2004039239.866.75$2,646
Nov 2004029645.286.33$1,874
Oct 20048840649.706.52$7,019
Sep 2004040943.245.28$2,161
Aug 2004040242.375.55$2,231
Jul 2004042138.286.08$2,561
Jun 2004036436.106.43$2,342
May 2004041137.486.49$2,669
Apr 2004036934.475.86$2,162
Mar 2004043434.365.53$2,400
Feb 2004034232.455.51$1,884
Jan 20048332532.036.30$4,706
Dec 2003034430.266.30$2,168
Nov 2003030928.804.60$1,420
Oct 2003035728.174.76$1,699
Sep 20037639026.314.75$3,852
Aug 2003039929.765.13$2,047
Jul 2003043429.415.17$2,244
Jun 2003041028.565.98$2,453
May 2003037526.595.97$2,240
Apr 20037836426.675.41$4,049
Mar 2003029731.146.10$1,811
Feb 2003032233.487.93$2,552
Jan 2003035330.315.58$1,970
Dec 2002035226.914.85$1,709
Nov 2002038924.664.14$1,609
Oct 20029041626.464.23$4,141
Sep 2002042427.443.64$1,541
Aug 2002043925.963.16$1,389
Jul 2002038724.583.06$1,185
Jun 20027542723.733.34$3,205
May 2002042724.663.58$1,530
Apr 2002038423.653.51$1,349
Mar 2002037822.003.10$1,173
Feb 2002033018.222.38$784
Jan 20029037517.172.38$2,436
Dec 2001039316.932.36$929
Nov 2001038518.072.41$926
Oct 2001041419.782.53$1,047
Sep 20019042124.262.25$3,131
Aug 2001036024.873.05$1,099
Jul 2001041323.933.20$1,320
Jun 2001047424.563.82$1,813
May 2001043425.524.31$1,869
Apr 20019246224.685.34$4,735
Mar 2001049124.545.38$2,640
Feb 2001036527.755.77$2,105
Jan 2001038027.478.40$3,192
Dec 20009143426.889.12$6,405
Nov 2000041332.215.66$2,337
Oct 2000034131.235.15$1,755
Sep 2000044831.875.19$2,324
Aug 2000050929.644.54$2,311
Jul 20008748228.534.09$4,453
Jun 2000045929.304.40$2,018
May 2000047827.263.68$1,759
Apr 2000045224.513.12$1,408
Mar 2000042828.422.86$1,224
Feb 20009138827.622.73$3,571
Jan 2000044625.272.48$1,106
Dec 1999043624.282.42$1,057
Nov 1999043023.192.43$1,047
Oct 19999148520.982.80$3,269
Sep 1999049321.752.62$1,291
Aug 1999049119.262.88$1,412
Jul 1999049517.892.37$1,174
Jun 1999049815.942.36$1,176
May 19999049815.792.32$2,577
Apr 1999046815.102.21$1,033
Mar 1999048012.471.84$882
Feb 199904679.981.82$849
Jan 19999250710.381.90$1,918
Dec 199805239.201.77$927
Nov 1998054210.892.19$1,185
Oct 1998033512.421.97$660
Sep 19989149912.592.08$2,185
Aug 1998054811.301.91$1,045
Jul 1998057411.742.24$1,284
Jun 1998050511.242.24$1,130
May 19989047112.622.21$2,175
Apr 1998049913.042.51$1,250
Mar 1998054412.802.31$1,256
Feb 1998051213.952.30$1,177
Jan 19989261914.702.15$2,686
Dec 1997058116.322.41$1,401
Nov 1997052618.193.09$1,624
Oct 1997062219.253.15$1,959
Sep 19978960217.742.95$3,358
Aug 1997061617.862.55$1,574
Jul 1997064517.582.25$1,449
Jun 1997060017.242.26$1,354
May 19979066618.972.31$3,245
Apr 1997061817.882.08$1,287
Mar 1997063818.951.94$1,237
Feb 19972356420.492.21$1,715
Jan 19978866523.483.54$4,420
Dec 1996066523.32$0
Nov 1996065021.97$0
Oct 19969067623.31$2,098
Sep 1996062422.22$0
Aug 1996058020.26$0
Jul 19969464319.55$1,838
Jun 1996064318.73$0
May 1996086119.43$0
Apr 1996021421.51$0
Mar 19969038819.38$1,744
Feb 1996049916.98$0
Jan 1996042017.07$0
Dec 1995073217.19$0
Nov 19959570716.00$1,520
Oct 1995078215.43$0
Sep 1995074416.18$0
Aug 19959179615.92$1,449
Jul 1995082415.24$0
Jun 1995082016.41$0
May 19959476717.56$1,651
Apr 1995074217.73$0
Mar 1995079316.44$0
Feb 19956375616.58$1,045
Jan 1995087215.92$0
Dec 19943593415.03$526
Nov 1994088515.90$0
Oct 19946191615.58$950
Sep 1994093715.29$0
Aug 1994601,02116.13$968
Jul 199401,04717.56$0
Jun 199401,05717.09$0
May 1994631,05815.88$1,000
Apr 1994099714.14$0
Mar 1994601,05312.46$748
Feb 1994461,01812.50$575
Jan 1994461,19212.66$582
Dec 199301,29312.33$0
Nov 199301,43014.49$0
Oct 1993461,43015.85$729
Sep 199301,53115.03$0
Aug 1993451,75315.66$705
Jul 1993451,89815.46$696
Jun 1993972,01416.79$1,629
May 1993452,13017.68$796
Apr 1993452,39218.05$812
Mar 1993702,21018.14$1,270
Feb 19931588617.90$2,828
Jan 1993025916.93$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.

Apr 2026 — as filed, then multipliedworked
Oil                   41 bbl  × $ 98.93 =     $4,056
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                   $4,056

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/26280 is the state's own key, not one this site invented.