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 16338District 08Field 80473310Hydrogen sulphide fieldNGPA filingOilCasinghead gasSaveExport
Value, all time
$2.9 M
Jan 1993 – May 2026
Value, last 12 filed months
$33 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

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
NGPA2none

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
OilDisposition21,892 bbl$1,163,460
Casinghead gasProduction407,929 Mcf$1,776,090
Total$2,939,550

9,412 Mcf of this lease's gas, across 29 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 (6)

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 31.4522, -102.6261. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.1 miles.

31.45179, -102.62768 · 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
66.7%
4 of 6 wells
With a plug date
0.0%
0 of 6 wells
Median depth
4,680 ft
5 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
466.7%
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.
233.3%

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

Between 4,420 and 5,763 ft, median 4,680 ft, over the 5 wells that filed a depth.

Completions filed
Mar 1963 – Nov 2005
6 of 6 wells

6 wells

42-10303202135,763 ftNov 2005Yes
42-1030317574,430 ftApr 1994Yes
42-10331503184,680 ftMar 1994Yes
42-10331502174,750 ftMay 1977
42-103031933 U4,420 ftAug 1971Yes
42-1030317814Mar 1963

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 2026290106.413.05$3,086
Apr 20263433998.932.87$4,336
Mar 202632089.753.15$2,872
Feb 202648063.503.75$3,048
Jan 202647059.138.00$2,779
Dec 20253139856.664.41$3,513
Nov 202549058.593.93$2,871
Oct 202547059.383.30$2,791
Sep 202516062.743.08$1,004
Aug 20253222663.933.01$2,727
Jul 20251623066.743.32$1,830
Jun 20251628566.483.13$1,955
May 202548060.553.23$2,906
Apr 202516062.363.54$998
Mar 20253233767.704.27$3,605
Feb 20253226470.884.34$3,414
Jan 2025027674.324.28$1,181
Dec 20243224068.993.12$2,957
Nov 20243221269.052.20$2,676
Oct 20244830871.372.28$4,128
Sep 202401069.612.36$24
Aug 2024331075.632.06$2,516
Jul 2024171179.932.15$1,382
Jun 20243422678.082.63$3,250
May 202417078.812.20$1,340
Apr 202449084.451.66$4,138
Mar 2024035080.301.55$541
Feb 20243334176.091.78$3,119
Jan 20243240673.023.30$3,675
Dec 20231641871.262.61$2,231
Nov 20233540577.892.81$3,863
Oct 20231741985.443.09$2,746
Sep 20233339889.042.74$4,027
Aug 20231640480.522.67$2,368
Jul 20235041674.852.64$4,841
Jun 20231847068.962.26$2,303
May 20233567070.622.23$3,964
Apr 20233458478.122.24$3,963
Mar 20235357872.852.39$5,244
Feb 20231757675.112.47$2,697
Jan 20233567176.533.39$4,952
Dec 20223564276.415.73$6,352
Nov 20223563185.005.65$6,538
Oct 20223471187.185.86$7,133
Sep 20223452484.888.16$7,164
Aug 20223263894.529.13$8,848
Jul 202234681101.587.54$8,590
Jun 202235671115.097.98$9,381
May 202235676109.378.43$9,529
Apr 202268578104.226.84$11,039
Mar 202234723108.885.08$7,372
Feb 20223466091.054.86$6,303
Jan 20223461681.844.54$5,578
Dec 20215165271.323.90$6,180
Nov 20215169877.435.24$7,604
Oct 20213461979.795.71$6,250
Sep 20211767369.865.35$4,789
Aug 20216763666.024.22$7,108
Jul 20213460170.783.98$4,800
Jun 20213240569.493.38$3,593
May 20211710463.483.02$1,393
Apr 202152060.362.76$3,139
Mar 202152061.302.72$3,188
Feb 202117057.805.55$983
Jan 202134050.412.81$1,714
Dec 202069044.642.68$3,080
Nov 202034038.772.71$1,318
Oct 202046036.972.48$1,701
Sep 202034037.091.99$1,261
Aug 202051039.982.39$2,039
Jul 20203440138.371.83$2,036
Jun 20203450734.901.69$2,044
May 20205260416.921.81$1,976
Apr 20201776614.751.80$1,633
Mar 20203471630.341.86$2,361
Feb 20201746549.881.98$1,769
Jan 20205174857.252.09$4,487
Dec 20194276259.012.30$4,234
Nov 20195260855.302.75$4,548
Oct 20191768853.472.42$2,573
Sep 20193469755.052.66$3,724
Aug 20193276853.112.30$3,469
Jul 20191775856.272.46$2,821
Jun 20193472352.782.49$3,596
May 20193452558.482.74$3,427
Apr 20193455762.632.75$3,662
Mar 20193449356.803.06$3,441
Feb 20193561050.852.79$3,483
Jan 20196876246.033.23$5,590
Dec 20185281446.594.19$5,830
Nov 20183586152.934.24$5,501
Oct 201813791761.443.40$11,533
Sep 20183556159.543.11$3,827
Aug 20183556459.403.07$3,809
Jul 20181761665.142.93$2,913
Jun 20183456560.183.08$3,785
May 20185275565.382.90$5,590
Apr 20183681563.842.90$4,662
Mar 20181786861.222.79$3,460
Feb 20185478561.782.77$5,508
Jan 20185480862.874.01$6,635
Dec 20177189557.272.92$6,681
Nov 20175291255.423.12$5,726
Oct 20173592649.292.98$4,488
Sep 20177193747.523.09$6,267
Aug 20175198045.373.00$5,258
Jul 20173590143.873.09$4,317
Jun 20175297242.493.09$5,210
May 2017351,01345.373.26$4,894
Apr 20173599447.933.21$4,870
Mar 2017351,04246.772.98$4,746
Feb 20177090750.452.95$6,210
Jan 2017351,02749.413.42$5,240
Dec 2016341,03148.763.72$5,496
Nov 2016681,01542.492.64$5,573
Oct 2016511,05646.193.09$5,619
Sep 2016341,03241.553.10$4,613
Aug 2016691,08241.442.92$6,024
Jul 2016341,10641.622.92$4,649
Jun 2016471,08645.352.69$5,048
May 2016691,05042.521.99$5,024
Apr 2016511,14736.561.99$4,148
Mar 2016521,18933.011.79$3,850
Feb 2016681,10826.472.06$4,086
Jan 2016531,18927.352.36$4,261
Dec 2015691,18732.362.00$4,609
Nov 2015351,15938.792.17$3,870
Oct 2015681,19943.552.43$5,871
Sep 2015681,15342.992.76$6,104
Aug 2015501,20640.162.87$5,472
Jul 2015511,23448.152.95$6,090
Jun 2015671,20956.152.88$7,247
May 2015521,27655.212.96$6,642
Apr 2015691,25849.822.71$6,842
Mar 2015721,30242.892.93$6,909
Feb 2015511,17944.662.98$5,787
Jan 2015541,14643.433.10$5,899
Dec 20141071,30754.693.59$10,546
Nov 2014691,31370.464.25$10,444
Oct 2014521,39178.303.90$9,498
Sep 2014531,35086.164.05$10,028
Aug 2014911,37289.394.04$13,671
Jul 2014531,30496.564.18$10,568
Jun 2014741,33898.164.74$13,602
May 2014361,32994.734.73$9,692
Apr 2014581,30095.944.81$11,816
Mar 2014751,20095.895.06$13,260
Feb 2014741,17097.406.19$14,452
Jan 2014731,20090.404.86$12,432
Dec 2013351,21091.824.35$8,483
Nov 2013751,19088.853.74$11,112
Oct 2013571,21097.423.78$10,126
Sep 2013721,175104.113.72$11,864
Aug 2013711,200104.253.52$11,629
Jul 2013731,100102.523.72$11,573
Jun 2013561,20094.403.93$10,006
May 2013741,25094.834.15$12,204
Apr 2013741,20093.964.28$12,092
Mar 2013751,35093.623.91$12,304
Feb 2013751,20091.233.42$10,946
Jan 2013751,30091.603.42$11,316
Dec 2012761,38086.773.42$11,314
Nov 20121871,35086.953.62$21,153
Oct 2012721,40089.383.40$11,195
Sep 2012751,39094.672.92$11,157
Aug 2012751,45092.662.91$11,166
Jul 20121121,40085.133.02$13,764
Jun 2012581,30079.822.52$7,904
May 20121151,46091.612.49$14,168
Apr 20121181,450101.652.00$14,890
Mar 20121921,440105.052.22$23,369
Feb 2012361,390101.102.57$7,212
Jan 2012751,41098.092.73$11,212
Dec 2011351,38096.873.24$7,861
Nov 2011721,40095.723.31$11,528
Oct 2011711,46584.983.65$11,379
Sep 2011351,44083.623.99$8,666
Aug 2011551,40083.404.15$10,396
Jul 2011321,34094.144.52$9,066
Jun 2011831,35092.904.64$13,975
May 2011611,35098.134.40$11,932
Apr 2011241,490105.964.33$9,000
Mar 2011811,46096.364.06$13,729
Feb 2011621,38085.644.18$11,078
Jan 2011511,82586.504.59$12,786
Dec 2010631,79585.734.35$13,205
Nov 2010631,83080.843.80$12,038
Oct 2010851,84078.103.51$13,095
Sep 2010251,89072.633.98$9,337
Aug 2010831,91073.684.42$14,556
Jul 2010621,84072.554.74$13,213
Jun 20101171,70070.364.91$16,580
May 2010631,52571.124.24$10,939
Apr 20101661,48081.694.12$19,662
Mar 2010261,59578.394.39$9,038
Feb 2010881,50073.585.44$14,639
Jan 2010431,56074.365.96$12,501
Dec 2009831,55071.445.48$14,429
Nov 2009511,50574.593.75$9,450
Oct 2009241,50072.544.11$7,906
Sep 2009861,45065.543.06$10,080
Aug 2009461,40067.423.22$7,607
Jul 2009231,33061.133.46$6,014
Jun 2009611,30066.163.90$9,099
May 2009481,33654.743.93$7,872
Apr 2009821,33646.773.59$8,628
Mar 2009251,33642.144.06$6,476
Feb 2009831,30032.814.63$8,746
Jan 2009511,33035.865.37$8,972
Dec 2008241,30037.105.98$8,661
Nov 2008841,29055.496.86$13,511
Oct 2008501,29075.246.92$12,691
Sep 2008241,290101.767.88$12,604
Aug 2008461,333114.228.48$16,562
Jul 2008751,330131.0811.39$24,979
Jun 2008231,360131.3313.03$20,745
May 2008781,330123.1711.57$25,001
Apr 20081491,300110.3110.45$30,028
Mar 20081311,330101.909.66$26,202
Feb 2008711,25092.538.77$17,533
Jan 2008471,33090.388.21$15,161
Dec 2007941,33088.337.30$18,015
Nov 2007771,32091.677.29$16,684
Oct 2007461,32082.856.92$12,948
Sep 2007761,26075.846.24$13,631
Aug 20071991,26069.066.39$21,792
Jul 2007461,20070.906.39$10,927
Jun 2007701,10062.007.55$12,643
May 20071041,26058.747.85$15,995
Apr 2007691,26059.617.81$13,948
Mar 2007971,25056.927.30$14,649
Feb 2007971,20055.108.22$15,204
Jan 2007691,23050.306.73$11,745
Dec 2006931,23056.656.92$13,778
Nov 2006751,20054.207.62$13,206
Oct 2006691,20054.906.01$11,005
Sep 2006691,22060.085.04$10,291
Aug 2006941,20068.717.34$15,267
Jul 2006661,20069.376.34$12,190
Jun 2006961,20066.286.38$14,024
May 2006691,20066.016.42$12,265
Apr 2006431,25064.397.36$11,969
Mar 2006981,30056.707.08$14,764
Feb 2006721,30057.597.75$14,223
Jan 2006691,30060.598.93$15,794
Dec 20051241,28054.9413.42$23,984
Nov 2005581,31054.6910.59$17,043
Oct 2005861,47958.3413.80$25,421
Sep 20051011,46661.4512.08$23,914
Aug 2005641,45661.519.80$18,201
Jul 2005611,48955.697.84$15,076
Jun 2005501,43052.337.38$13,171
May 2005431,50245.226.65$11,935
Apr 2005481,47549.207.36$13,218
Mar 2005221,53650.377.15$12,098
Feb 2005441,34645.226.31$10,486
Jan 2005681,50643.166.32$12,456
Dec 2004221,48839.866.75$10,923
Nov 2004491,46545.286.33$11,493
Oct 2004441,57849.706.52$12,468
Sep 2004221,55543.245.28$9,168
Aug 2004681,64442.375.55$12,006
Jul 2004221,68238.286.08$11,076
Jun 2004871,60936.106.43$13,491
May 2004431,69137.486.49$12,594
Apr 2004491,64734.475.86$11,338
Mar 2004441,73834.365.53$11,123
Feb 2004421,46032.455.51$9,407
Jan 2004471,50932.036.30$11,012
Dec 2003431,51530.266.30$10,848
Nov 2003451,51728.804.60$8,267
Oct 2003351,61128.174.76$8,654
Sep 2003681,56226.314.75$9,208
Aug 2003221,63729.765.13$9,052
Jul 2003691,68029.415.17$10,716
Jun 2003211,59828.565.98$10,161
May 2003711,59126.595.97$11,390
Apr 2003191,56926.675.41$8,991
Mar 2003621,60431.146.10$11,709
Feb 2003191,43933.487.93$12,041
Jan 2003641,59630.315.58$10,849
Dec 2002391,63526.914.85$8,985
Nov 2002941,60424.664.14$8,954
Oct 2002291,62026.464.23$7,619
Sep 2002971,60927.443.64$8,511
Aug 2002581,73425.963.16$6,992
Jul 2002631,66624.583.06$6,649
Jun 2002281,66623.733.34$6,226
May 2002911,75224.663.58$8,523
Apr 2002581,71723.653.51$7,402
Mar 2002581,76222.003.10$6,743
Feb 2002641,53718.222.38$4,818
Jan 2002571,71117.172.38$5,043
Dec 20011081,71216.932.36$5,876
Nov 2001631,68218.072.41$5,184
Oct 2001561,69719.782.53$5,399
Sep 2001921,72024.262.25$6,104
Aug 2001291,82324.873.05$6,287
Jul 2001921,82123.933.20$8,023
Jun 2001641,77924.563.82$8,375
May 2001571,80825.524.31$9,242
Apr 2001931,84924.685.34$12,160
Mar 2001951,88524.545.38$12,466
Feb 2001621,70527.755.77$11,553
Jan 2001961,87327.478.40$18,368
Dec 2000961,94526.889.12$20,324
Nov 2000951,94532.215.66$14,065
Oct 2000401,60231.235.15$9,492
Sep 2000941,91331.875.19$12,918
Aug 2000921,98629.644.54$11,745
Jul 2000582,00628.534.09$9,859
Jun 2000951,90529.304.40$11,160
May 2000952,01327.263.68$9,997
Apr 2000961,94824.513.12$8,423
Mar 2000881,94228.422.86$8,055
Feb 20001011,81927.622.73$7,749
Jan 20001022,08825.272.48$7,757
Dec 19991232,07424.282.42$8,013
Nov 19991341,80823.192.43$7,508
Oct 19991121,93020.982.80$7,761
Sep 19991061,77821.752.62$6,962
Aug 1999681,78719.262.88$6,448
Jul 19991171,84717.892.37$6,475
Jun 19991071,80215.942.36$5,962
May 1999851,35415.792.32$4,485
Apr 19991151,31015.102.21$4,629
Mar 19991161,36312.471.84$3,952
Feb 19991131,2569.981.82$3,411
Jan 1999871,39210.381.90$3,548
Dec 19981251,4329.201.77$3,689
Nov 19981031,38710.892.19$4,153
Oct 19981311,47112.421.97$4,524
Sep 19981051,51812.592.08$4,483
Aug 19981211,58411.301.91$4,389
Jul 1998871,58211.742.24$4,561
Jun 1998921,52711.242.24$4,450
May 19981301,59112.622.21$5,151
Apr 19981251,58013.042.51$5,588
Mar 19981181,50012.802.31$4,975
Feb 19981111,45013.952.30$4,882
Jan 19981301,64314.702.15$5,451
Dec 19971671,43316.322.41$6,181
Nov 19971351,41018.193.09$6,810
Oct 1997651,18219.253.15$4,974
Sep 1997541,00817.742.95$3,936
Aug 1997671,04317.862.55$3,861
Jul 1997801,20317.582.25$4,109
Jun 1997721,02817.242.26$3,562
May 19971656318.972.31$1,603
Apr 19971555517.882.08$1,424
Mar 19971658218.951.94$1,432
Feb 19971550620.492.21$1,424
Jan 19971857023.483.54$2,440
Dec 19961656823.32$373
Nov 19961653621.97$352
Oct 19961654223.31$373
Sep 19961553222.22$333
Aug 19961537520.26$304
Jul 19961639419.55$313
Jun 19961532318.73$281
May 19961234419.43$233
Apr 19961033121.51$215
Mar 19961236219.38$233
Feb 19961038216.98$170
Jan 19961228017.07$205
Dec 19951131617.19$189
Nov 19951028716.00$160
Oct 19951132915.43$170
Sep 19951032216.18$162
Aug 1995725715.92$111
Jul 19951027815.24$152
Jun 1995429016.41$66
May 19951031517.56$176
Apr 19951514717.73$266
Mar 1995212116.44$33
Feb 19950016.58$0
Jan 19950015.92$0
Dec 19940015.03$0
Nov 19940015.90$0
Oct 19940015.58$0
Sep 19940015.29$0
Aug 19940016.13$0
Jul 19940017.56$0
Jun 19940017.09$0
May 19940015.88$0
Apr 19940014.14$0
Mar 19940012.46$0
Feb 19940012.50$0
Jan 19940012.66$0
Dec 19930012.33$0
Nov 19931014.49$14
Oct 19932015.85$32
Sep 19931015.03$15
Aug 19931015.66$16
Jul 1993358015.46$46
Jun 1993821316.79$134
May 1993422617.68$71
Apr 19932220618.05$397
Mar 199326217918.14$4,753
Feb 1993117317.90$18
Jan 199313420416.93$2,269

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                   29 bbl  × $106.41 =     $3,086
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                   $3,086

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/16338 is the state's own key, not one this site invented.