TUBB

Operated by BULLIN, R. E. OPERATING INC. (P-5 106531) in the LEVELLAND field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 63112District 8AField 53411001Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$5.4 M
Jan 1993 – May 2026
Value, last 12 filed months
$121 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 568 leases and 7,034 wells, and the rule below applies to all of them.

Discovered
1945-01-17
as the register files it
Field class
Oil
the register's own label
Between wells
880 ft
minimum
From a lease line
440 ft
minimum

A drilling unit in this field needs at least 21.25 acres.

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: ASSOCIATED GAS FIELD LEVELLAND (SAN ANDRES)

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
OilDisposition103,779 bbl$5,285,573
Casinghead gasProduction24,682 Mcf$81,550
Total$5,367,123

5,548 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 (2)

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 33.5585, -102.3908. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

33.55849, -102.39079 · 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 2 wells
With a plug date
0.0%
0 of 2 wells
Median depth
5,019 ft
2 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.
2100.0%

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

Between 4,858 and 5,179 ft, median 5,019 ft, over the 2 wells that filed a depth.

Completions filed
Jul 1981 – Oct 1999
2 of 2 wells

2 wells

42-2193305815,179 ftOct 1999
42-2193314824,858 ftJul 1981

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 202615460106.413.05$16,570
Apr 20261656098.932.87$16,496
Mar 20261696089.753.15$15,357
Feb 20261786063.503.75$11,528
Jan 20261716059.138.00$10,591
Dec 202506056.664.41$265
Nov 202506058.593.93$236
Oct 20251566059.383.30$9,462
Sep 20251076062.743.08$6,898
Aug 20251686063.933.01$10,921
Jul 20251666066.743.32$11,278
Jun 20251766066.483.13$11,888
May 20251606060.553.23$9,882
Apr 202506062.363.54$213
Mar 20251686067.704.27$11,630
Feb 20251636070.884.34$11,814
Jan 20251626074.324.28$12,297
Dec 20241676068.993.12$11,709
Nov 20241606069.052.20$11,180
Oct 202406071.372.28$137
Sep 20241626069.612.36$11,419
Aug 20241606075.632.06$12,225
Jul 20241616079.932.15$12,998
Jun 20243326078.082.63$26,081
May 20241616078.812.20$12,820
Apr 202406084.451.66$100
Mar 20241546080.301.55$12,459
Feb 20241696076.091.78$12,966
Jan 20241706073.023.30$12,611
Dec 20231566071.262.61$11,273
Nov 202306077.892.81$168
Oct 20231556085.443.09$13,428
Sep 20231586089.042.74$14,232
Aug 20231636080.522.67$13,285
Jul 20233376074.852.64$25,383
Jun 20231776068.962.26$12,341
May 202306070.622.23$134
Apr 20231736078.122.24$13,649
Mar 20231646072.852.39$12,091
Feb 20231526075.112.47$11,565
Jan 20233416076.533.39$26,300
Dec 20221736076.415.73$13,563
Nov 202206085.005.65$339
Oct 20221726087.185.86$15,347
Sep 202206084.888.16$490
Aug 20221776094.529.13$17,278
Jul 202217660101.587.54$18,331
Jun 202235560115.097.98$41,336
May 202217260109.378.43$19,318
Apr 202216560104.226.84$17,607
Mar 202217260108.885.08$19,032
Feb 20221776091.054.86$16,407
Jan 20221756081.844.54$14,594
Dec 20211796071.323.90$13,000
Nov 20213466077.435.24$27,105
Oct 20211716079.795.71$13,987
Sep 202106069.865.35$321
Aug 20213396066.024.22$22,634
Jul 202106070.783.98$239
Jun 20211666069.493.38$11,738
May 20213466063.483.02$22,145
Apr 202106060.362.76$166
Mar 20211796061.302.72$11,136
Feb 20211786057.805.55$10,621
Jan 20211746050.412.81$8,940
Dec 20201726044.642.68$7,839
Nov 20203566038.772.71$13,965
Oct 202006036.972.48$149
Sep 20201746037.091.99$6,573
Aug 20201756039.982.39$7,140
Jul 20203516038.371.83$13,577
Jun 20201636034.901.69$5,790
May 202006016.921.81$109
Apr 202006014.751.80$108
Mar 20201736030.341.86$5,360
Feb 20201736049.881.98$8,748
Jan 20201616057.252.09$9,343
Dec 20191726059.012.30$10,288
Nov 20191726055.302.75$9,677
Oct 20191586053.472.42$8,593
Sep 20193296055.052.66$18,271
Aug 20191756053.112.30$9,433
Jul 20191706056.272.46$9,714
Jun 20191726052.782.49$9,228
May 20191766058.482.74$10,457
Apr 20191626062.632.75$10,311
Mar 20191736056.803.06$10,010
Feb 20193386050.852.79$17,355
Jan 20191716046.033.23$8,065
Dec 20181716046.594.19$8,218
Nov 20181676052.934.24$9,094
Oct 20183406061.443.40$21,093
Sep 20181756059.543.11$10,606
Aug 20181706059.403.07$10,282
Jul 20181666065.142.93$10,989
Jun 20183386060.183.08$20,525
May 201806065.382.90$174
Apr 20183456063.842.90$22,199
Mar 20181676061.222.79$10,391
Feb 20181676061.782.77$10,483
Jan 20181706062.874.01$10,928
Dec 20171686057.272.92$9,797
Nov 20171666055.423.12$9,387
Oct 20171706049.292.98$8,558
Sep 20173286047.523.09$15,772
Aug 20171676045.373.00$7,757
Jul 20171596043.873.09$7,161
Jun 20173446042.493.09$14,802
May 20171706045.373.26$7,909
Apr 20171576047.933.21$7,718
Mar 20171716046.772.98$8,177
Feb 20173396050.452.95$17,280
Jan 20171696049.413.42$8,555
Dec 20161556048.763.72$7,781
Nov 20163406042.492.64$14,605
Oct 20161736046.193.09$8,176
Sep 20161626041.553.10$6,917
Aug 20163376041.442.92$14,141
Jul 20161696041.622.92$7,209
Jun 20161656045.352.69$7,644
May 20163296042.521.99$14,109
Apr 20161626036.561.99$6,042
Mar 20163466033.011.79$11,529
Feb 20161666026.472.06$4,518
Jan 20161716027.352.36$4,819
Dec 20151696032.362.00$5,589
Nov 20153146038.792.17$12,310
Oct 20151656043.552.43$7,331
Sep 20153286042.992.76$14,266
Aug 20153346040.162.87$13,586
Jul 201506048.152.95$177
Jun 20154806056.152.88$27,125
May 201506055.212.96$177
Apr 20153376049.822.71$16,952
Mar 20151706042.892.93$7,467
Feb 20151596044.662.98$7,280
Jan 20153186043.433.10$13,997
Dec 20143396054.693.59$18,755
Nov 20141666070.464.25$11,951
Oct 20143406078.303.90$26,856
Sep 20141626086.164.05$14,201
Aug 20143516089.394.04$31,618
Jul 20141716096.564.18$16,763
Jun 20143276098.164.74$32,383
May 20141566094.734.73$15,061
Apr 20143166095.944.81$30,606
Mar 20143236095.895.06$31,276
Feb 20141646097.406.19$16,345
Jan 20143346090.404.86$30,485
Dec 20131656091.824.35$15,412
Nov 20133306088.853.74$29,545
Oct 20131736097.423.78$17,080
Sep 201331760104.113.72$33,226
Aug 201333260104.253.52$34,822
Jul 201316860102.523.72$17,446
Jun 20133336094.403.93$31,671
May 20131696094.834.15$16,275
Apr 20133326093.964.28$31,452
Mar 20133396093.623.91$31,972
Feb 20133446091.233.42$31,588
Jan 20131686091.603.42$15,594
Dec 20125036086.773.42$43,851
Nov 201206086.953.62$218
Oct 20123476089.383.40$31,219
Sep 20121706094.672.92$16,269
Aug 20123426092.662.91$31,864
Jul 20123386085.133.02$28,955
Jun 20123436079.822.52$27,529
May 20121656091.612.49$15,265
Apr 201233360101.652.00$33,969
Mar 201233960105.052.22$35,745
Feb 201233660101.102.57$34,124
Jan 20123506098.092.73$34,496
Dec 20111756096.873.24$17,147
Nov 20111716095.723.31$16,567
Oct 20113286084.983.65$28,092
Sep 20111706083.623.99$14,455
Aug 20113346083.404.15$28,105
Jul 20113496094.144.52$33,126
Jun 20111716092.904.64$16,164
May 20115146098.134.40$50,703
Apr 201118060105.964.33$19,333
Mar 20113416096.364.06$33,102
Feb 20111706085.644.18$14,810
Jan 20113276086.504.59$28,561
Dec 20103406085.734.35$29,409
Nov 20101716080.843.80$14,051
Oct 20103356078.103.51$26,374
Sep 20103356072.633.98$24,570
Aug 20104996073.684.42$37,031
Jul 20103176072.554.74$23,283
Jun 20101686070.364.91$12,115
May 20103286071.124.24$23,581
Apr 20103306081.694.12$27,205
Mar 20103176078.394.39$25,113
Feb 20103336073.585.44$24,829
Jan 20103466074.365.96$26,086
Dec 20093236071.445.48$23,404
Nov 20091596074.593.75$12,085
Oct 20093456072.544.11$25,273
Sep 20093436065.543.06$22,664
Aug 20091816067.423.22$12,396
Jul 20093466061.133.46$21,359
Jun 20093446066.163.90$22,993
May 20093406054.743.93$18,847
Apr 20091746046.773.59$8,353
Mar 20093336042.144.06$14,276
Feb 20093356032.814.63$11,269
Jan 20091766035.865.37$6,634
Dec 20083176037.105.98$12,119
Nov 20081736055.496.86$10,011
Oct 20083216075.246.92$24,567
Sep 200832260101.767.88$33,239
Aug 200833460114.228.48$38,658
Jul 200833860131.0811.39$44,988
Jun 200832260131.3313.03$43,070
May 200833660123.1711.57$42,080
Apr 200833560110.3110.45$37,581
Mar 200832460101.909.66$33,595
Feb 20083456092.538.77$32,449
Jan 20083386090.388.21$31,041
Dec 20073436088.337.30$30,735
Nov 20071736091.677.29$16,296
Oct 20073386082.856.92$28,419
Sep 20073456075.846.24$26,539
Aug 20073306069.066.39$23,173
Jul 20073446070.906.39$24,773
Jun 20073366062.007.55$21,285
May 20073476058.747.85$20,854
Apr 20073426059.617.81$20,855
Mar 20073386056.927.30$19,677
Feb 20073386055.108.22$19,117
Jan 20073446050.306.73$17,707
Dec 20063336056.656.92$19,280
Nov 20063416054.207.62$18,939
Oct 20063446054.906.01$19,246
Sep 20063406060.085.04$20,729
Aug 20063416068.717.34$23,871
Jul 20063376069.376.34$23,758
Jun 20063426066.286.38$23,051
May 20063426066.016.42$22,961
Apr 20063506064.397.36$22,978
Mar 20063376056.707.08$19,533
Feb 20063456057.597.75$20,334
Jan 20065256060.598.93$32,346
Dec 20053386054.9413.42$19,375
Nov 20053396054.6910.59$19,175
Oct 20053416058.3413.80$20,722
Sep 20053356061.4512.08$21,310
Aug 20053416061.519.80$21,563
Jul 20053466055.697.84$19,739
Jun 20055086052.337.38$27,027
May 20053306045.226.65$15,322
Apr 20053186049.207.36$16,087
Mar 20053426050.377.15$17,656
Feb 20054896045.226.31$22,491
Jan 20053586043.166.32$15,831
Dec 20043256039.866.75$13,360
Nov 20043506045.286.33$16,228
Oct 20043426049.706.52$17,388
Sep 20043216043.245.28$14,197
Aug 20045156042.375.55$22,154
Jul 20043506038.286.08$13,763
Jun 20043396036.106.43$12,624
May 20044823037.486.49$18,260
Apr 20043463034.475.86$12,102
Mar 20043563034.365.53$12,398
Feb 20043363032.455.51$11,068
Jan 20044996032.036.30$16,361
Dec 20033526030.266.30$11,030
Nov 20033526028.804.60$10,413
Oct 20033593028.174.76$10,256
Sep 20035103026.314.75$13,561
Aug 20033576029.765.13$10,932
Jul 20033473029.415.17$10,360
Jun 20033663028.565.98$10,632
May 20033633026.595.97$9,831
Apr 20033573026.675.41$9,683
Mar 20033573031.146.10$11,300
Feb 20033453033.487.93$11,788
Jan 20035063030.315.58$15,504
Dec 20025053026.914.85$13,735
Nov 20021773024.664.14$4,489
Oct 20024953026.464.23$13,225
Sep 20023653027.443.64$10,125
Aug 20023543025.963.16$9,285
Jul 20025203024.583.06$12,873
Jun 20023453023.733.34$8,287
May 20023503024.663.58$8,739
Apr 20023583023.653.51$8,572
Mar 20023513022.003.10$7,815
Feb 20025073018.222.38$9,309
Jan 20023463017.172.38$6,012
Dec 20015173016.932.36$8,824
Nov 20013273018.072.41$5,981
Oct 20013373019.782.53$6,742
Sep 20013383024.262.25$8,267
Aug 20015283024.873.05$13,223
Jul 20013523023.933.20$8,519
Jun 20013413024.563.82$8,490
May 20015193025.524.31$13,374
Apr 20015353024.685.34$13,364
Mar 20015173024.545.38$12,848
Feb 20011743027.755.77$5,002
Jan 20014913027.478.40$13,740
Dec 20001723026.889.12$4,897
Nov 20003413032.215.66$11,153
Oct 20003533031.235.15$11,179
Sep 20003583031.875.19$11,565
Aug 20004863029.644.54$14,541
Jul 20003263028.534.09$9,423
Jun 20003263029.304.40$9,684
May 20005083027.263.68$13,958
Apr 20003403024.513.12$8,427
Mar 20005013028.422.86$14,324
Feb 20003643027.622.73$10,135
Jan 20005103025.272.48$12,962
Dec 19993313024.282.42$8,109
Nov 19993453023.192.43$8,074
Oct 19996883020.982.80$14,518
Sep 19991763021.752.62$3,907
Aug 19991783019.262.88$3,515
Jul 19993443017.892.37$6,225
Jun 19991703015.942.36$2,781
May 19993473015.792.32$5,549
Apr 19993463015.102.21$5,291
Mar 19991713012.471.84$2,188
Feb 1999187309.981.82$1,921
Jan 199903010.381.90$57
Dec 1998350309.201.77$3,273
Nov 19981733010.892.19$1,950
Oct 19981733012.421.97$2,208
Sep 19981693012.592.08$2,190
Aug 19981833011.301.91$2,125
Jul 19981793011.742.24$2,169
Jun 19981853011.242.24$2,147
May 19981733012.622.21$2,249
Apr 19981793013.042.51$2,409
Mar 19981813012.802.31$2,386
Feb 199803013.952.30$69
Jan 19981733014.702.15$2,608
Dec 199703016.322.41$72
Nov 19971783018.193.09$3,330
Oct 19971833019.253.15$3,617
Sep 19971593017.742.95$2,909
Aug 199709317.862.55$238
Jul 19971709317.582.25$3,198
Jun 19971729317.242.26$3,175
May 19971759318.972.31$3,534
Apr 19971709317.882.08$3,233
Mar 199709318.951.94$180
Feb 19971789320.492.21$3,852
Jan 19971749323.483.54$4,415
Dec 199617112623.32$3,988
Nov 199617412621.97$3,823
Oct 1996012623.31$0
Sep 199616812622.22$3,733
Aug 199617612620.26$3,566
Jul 199634912619.55$6,823
Jun 199616412618.73$3,072
May 199616512619.43$3,206
Apr 199632012621.51$6,883
Mar 1996012619.38$0
Feb 199616912616.98$2,870
Jan 199632812617.07$5,599
Dec 199517512617.19$3,008
Nov 199517312616.00$2,768
Oct 199517412615.43$2,685
Sep 199516712616.18$2,702
Aug 199535212615.92$5,604
Jul 199517512615.24$2,667
Jun 199516412616.41$2,691
May 199534012617.56$5,970
Apr 199516812617.73$2,979
Mar 199516812616.44$2,762
Feb 199532012616.58$5,306
Jan 199516812615.92$2,675
Dec 199417312615.03$2,600
Nov 199432712615.90$5,199
Oct 199416312615.58$2,540
Sep 199433112615.29$5,061
Aug 199416312616.13$2,629
Jul 199416412617.56$2,880
Jun 199431812617.09$5,435
May 199415512615.88$2,461
Apr 199430812614.14$4,355
Mar 199415912612.46$1,981
Feb 199447312612.50$5,913
Jan 199444612612.66$5,646
Dec 199346512612.33$5,733
Nov 199351912614.49$7,520
Oct 199349912615.85$7,909
Sep 199333512615.03$5,035
Aug 199351612615.66$8,081
Jul 199331212615.46$4,824
Jun 199347112616.79$7,908
May 199316512617.68$2,917
Apr 1993507118.05$9,151
Mar 1993171118.14$3,102
Feb 1993181117.90$3,240
Jan 199360116.93$1,016

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                  154 bbl  × $106.41 =    $16,387
Casinghead gas        60 Mcf  × $  3.05 =       $183

────────────────────────────────────────────────────
Month total                                  $16,570

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. 8A/O/63112 is the state's own key, not one this site invented.