ALLEN & TILLER

Operated by B. J. P. OPERATING (P-5 40674) in the SALT FLAT field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 1525District 01Field 79905001Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$5.8 M
Jan 1993 – May 2026
Value, last 12 filed months
$96 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 415 leases and 1,904 wells, and the rule below applies to all of them.

Discovered
1928-05-28
as the register files it
Field class
Oil and gas
the register's own label
Between wells
300 ft
minimum
From a lease line
150 ft
minimum

A drilling unit in this field needs at least 2 acres. The field rule took effect on 1952-08-04.

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: 100 % % DELIVERABILITY SHOULD BE USED (DAMEKI NYERI).

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
OilDisposition103,143 bbl$5,311,114
Casinghead gasProduction102,292 Mcf$442,416
Total$5,753,530

10,692 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 (10)

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 29.7222, -97.6249. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

29.72233, -97.62453 · 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
30.0%
3 of 10 wells
With a plug date
20.0%
2 of 10 wells
Median depth
2,600 ft
7 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
330.0%
A plug date is filed
220.0%
BothOn the schedule and plugged. Neither fact cancels the other.
220.0%
NeitherNo plug date, and not on the schedule.
770.0%

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

Total depth in feet, 7 of 10 wells. Median 2,600 ft, with the middle half between 2,585 and 2,665 ft; the shallowest is 2,526 ft and the deepest 3,050 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, 5 of 10 wells, Mar 1976 – Sep 1982. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Mar 1976 – Sep 1982
5 of 10 wells; 5 filed none
Plug dates filed
Jul 1978 – Aug 2012
2 of 10 wells; 8 filed none

10 wells

42-0550461312,699 ftAug 2012Yes
42-0550461532,526 ftJul 1978Yes
42-055046164Yes
42-055815288
42-0553273853,050 ftSep 1982
42-05532052122,630 ftAug 1981
42-05531120112,600 ftFeb 1979
42-05530863102,596 ftApr 1977
42-055307589Mar 1976
42-0550461422,573 ft1929

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 2026173098.932.87$17,115
Mar 2026174089.753.15$15,617
Feb 20260063.503.75$0
Jan 2026173059.138.00$10,229
Dec 2025174056.664.41$9,859
Nov 2025174058.593.93$10,195
Oct 2025174059.383.30$10,332
Sep 20250062.743.08$0
Aug 2025174063.933.01$11,124
Jul 2025172066.743.32$11,479
Jun 20250066.483.13$0
May 2025174060.553.23$10,536
Apr 20250062.363.54$0
Mar 2025174067.704.27$11,780
Feb 20250070.884.34$0
Jan 2025175074.324.28$13,006
Dec 20240068.993.12$0
Nov 2024174069.052.20$12,015
Oct 2024173071.372.28$12,347
Sep 20240069.612.36$0
Aug 2024172075.632.06$13,008
Jul 2024173079.932.15$13,828
Jun 20240078.082.63$0
May 2024174078.812.20$13,713
Apr 20240084.451.66$0
Mar 2024175080.301.55$14,053
Feb 2024349076.091.78$26,555
Jan 20240073.023.30$0
Dec 2023176071.262.61$12,542
Nov 20230077.892.81$0
Oct 2023174085.443.09$14,867
Sep 2023174089.042.74$15,493
Aug 2023171080.522.67$13,769
Jul 2023174074.852.64$13,024
Jun 2023172068.962.26$11,861
May 2023173070.622.23$12,217
Apr 2023174078.122.24$13,593
Mar 2023173072.852.39$12,603
Feb 2023177075.112.47$13,294
Jan 2023176076.533.39$13,469
Dec 2022174076.415.73$13,295
Nov 2022175085.005.65$14,875
Oct 20220087.185.86$0
Sep 2022174084.888.16$14,769
Aug 2022174094.529.13$16,446
Jul 20223490101.587.54$35,451
Jun 20221750115.097.98$20,141
May 20221740109.378.43$19,030
Apr 20221700104.226.84$17,717
Mar 20221810108.885.08$19,707
Feb 2022180091.054.86$16,389
Jan 2022182081.844.54$14,895
Dec 2021176071.323.90$12,552
Nov 2021177077.435.24$13,705
Oct 2021182079.795.71$14,522
Sep 2021361069.865.35$25,219
Aug 2021180066.024.22$11,884
Jul 2021176070.783.98$12,457
Jun 2021180069.493.38$12,508
May 2021178063.483.02$11,299
Apr 2021358060.362.76$21,609
Mar 2021356061.302.72$21,823
Feb 20210057.805.55$0
Jan 2021354050.412.81$17,845
Dec 2020176044.642.68$7,857
Nov 2020352038.772.71$13,647
Oct 2020354036.972.48$13,087
Sep 2020355037.091.99$13,167
Aug 2020175039.982.39$6,997
Jul 2020350038.371.83$13,430
Jun 2020341034.901.69$11,901
May 20200016.921.81$0
Apr 2020351014.751.80$5,177
Mar 2020175030.341.86$5,310
Feb 2020175049.881.98$8,729
Jan 2020175057.252.09$10,019
Dec 20190059.012.30$0
Nov 2019174055.302.75$9,622
Oct 2019176053.472.42$9,411
Sep 2019175055.052.66$9,634
Aug 2019351053.112.30$18,642
Jul 2019350056.272.46$19,695
Jun 2019174052.782.49$9,184
May 2019175058.482.74$10,234
Apr 2019349062.632.75$21,858
Mar 2019170056.803.06$9,656
Feb 20190050.852.79$0
Jan 2019166046.033.23$7,641
Dec 2018175046.594.19$8,153
Nov 2018171052.934.24$9,051
Oct 2018175061.443.40$10,752
Sep 2018173059.543.11$10,300
Aug 20180059.403.07$0
Jul 2018177065.142.93$11,530
Jun 20180060.183.08$0
May 2018179065.382.90$11,703
Apr 2018177063.842.90$11,300
Mar 2018350061.222.79$21,427
Feb 2018174061.782.77$10,750
Jan 2018172062.874.01$10,814
Dec 2017171057.272.92$9,793
Nov 2017170055.423.12$9,421
Oct 2017171049.292.98$8,429
Sep 2017169047.523.09$8,031
Aug 2017170045.373.00$7,713
Jul 2017334043.873.09$14,653
Jun 2017165042.493.09$7,011
May 2017330045.373.26$14,972
Apr 201717953347.933.21$10,291
Mar 201717355146.772.98$9,735
Feb 201718152350.452.95$10,676
Jan 201735755949.413.42$19,550
Dec 201618259748.763.72$11,097
Nov 201618056142.492.64$9,132
Oct 201635656746.193.09$18,196
Sep 201615654141.553.10$8,159
Aug 201615956341.442.92$8,235
Jul 201633952841.622.92$15,653
Jun 201617747845.352.69$9,311
May 201635441342.521.99$15,874
Apr 201616625236.561.99$6,571
Mar 201617526233.011.79$6,247
Feb 201633625926.472.06$9,428
Jan 201617938627.352.36$5,808
Dec 201535730832.362.00$12,169
Nov 201517640138.792.17$7,696
Oct 201516348743.552.43$8,280
Sep 201516345142.992.76$8,251
Aug 201534343240.162.87$15,016
Jul 201516332648.152.95$8,809
Jun 201532242256.152.88$19,297
May 201535546455.212.96$20,971
Apr 201532838949.822.71$17,394
Mar 201532743942.892.93$15,313
Feb 201516747844.662.98$8,881
Jan 201527541843.433.10$13,239
Dec 201435539254.693.59$20,823
Nov 201416310870.464.25$11,944
Oct 201417917478.303.90$14,694
Sep 2014027886.164.05$1,125
Aug 201417938089.394.04$17,534
Jul 201434940696.564.18$35,396
Jun 201415953898.164.74$18,156
May 201432047694.734.73$32,563
Apr 201418049295.944.81$19,635
Mar 201417851195.895.06$19,652
Feb 201416244097.406.19$18,503
Jan 201432355590.404.86$31,897
Dec 201316255791.824.35$17,300
Nov 201332956088.853.74$31,325
Oct 201332255897.423.78$33,478
Sep 2013165581104.113.72$19,338
Aug 2013327562104.253.52$36,069
Jul 2013158279102.523.72$17,235
Jun 201331825894.403.93$31,034
May 201316648594.834.15$17,754
Apr 201334147893.964.28$34,087
Mar 201318047093.623.91$18,691
Feb 201333745991.233.42$32,314
Jan 201317452091.603.42$17,717
Dec 201233655586.773.42$31,053
Nov 201234556586.953.62$32,046
Oct 201233665289.383.40$32,248
Sep 201232757394.672.92$32,629
Aug 201217864592.662.91$18,369
Jul 20128045485.133.02$8,182
Jun 201229971179.822.52$25,657
May 201229670791.612.49$28,876
Apr 2012506650101.652.00$52,733
Mar 2012488659105.052.22$52,729
Feb 2012353609101.102.57$37,254
Jan 201236066498.092.73$37,128
Dec 201118032996.873.24$18,502
Nov 201135448395.723.31$35,484
Oct 201117861384.983.65$17,363
Sep 201135366083.623.99$32,148
Aug 201134971083.404.15$32,053
Jul 201151771294.144.52$51,887
Jun 201152264292.904.64$51,473
May 201134471498.134.40$36,902
Apr 2011320683105.964.33$36,867
Mar 201149071096.364.06$50,097
Feb 201131757385.644.18$29,543
Jan 201148566086.504.59$44,981
Dec 201049464885.734.35$45,168
Nov 201033465480.843.80$29,483
Oct 201048353278.103.51$39,589
Sep 201063335672.633.98$47,391
Aug 201016421273.684.42$13,020
Jul 201031534672.554.74$24,492
Jun 201015843270.364.91$13,238
May 201016351571.124.24$13,774
Apr 201015947481.694.12$14,943
Mar 201032850478.394.39$27,924
Feb 201016547973.585.44$14,748
Jan 201015914874.365.96$12,706
Dec 200917053371.445.48$15,068
Nov 200916051974.593.75$13,881
Oct 200932551972.544.11$25,709
Sep 200916723665.543.06$11,668
Aug 200915621467.423.22$11,206
Jul 2009318061.133.46$19,439
Jun 200916632366.163.90$12,241
May 200932450754.743.93$19,726
Apr 200916049046.773.59$9,241
Mar 200915950342.144.06$8,742
Feb 200921647032.814.63$9,264
Jan 200931454335.865.37$14,176
Dec 200831451937.105.98$14,752
Nov 200814849255.496.86$11,588
Oct 200815748975.246.92$15,198
Sep 2008317327101.767.88$34,834
Aug 2008312489114.228.48$39,785
Jul 2008153200131.0811.39$22,333
Jun 2008352204131.3313.03$48,887
May 2008318362123.1711.57$43,358
Apr 2008322311110.3110.45$38,771
Mar 2008165296101.909.66$19,674
Feb 200832225292.538.77$32,005
Jan 200831429090.388.21$30,759
Dec 200730837988.337.30$29,973
Nov 200733152291.677.29$34,149
Oct 200731149682.856.92$29,200
Sep 200731158575.846.24$27,239
Aug 200732261969.066.39$26,191
Jul 200747262770.906.39$37,470
Jun 200732160862.007.55$24,491
May 200731466458.747.85$23,654
Apr 200747762959.617.81$33,343
Mar 200731763756.927.30$22,695
Feb 200731156855.108.22$21,803
Jan 200748063050.306.73$28,382
Dec 200648557856.656.92$31,474
Nov 200632857554.207.62$22,158
Oct 200632556454.906.01$21,234
Sep 200647562760.085.04$31,696
Aug 200646567768.717.34$36,919
Jul 200647765469.376.34$37,238
Jun 200646267366.286.38$34,918
May 200648576366.016.42$36,917
Apr 200664175264.397.36$46,809
Mar 200647878256.707.08$32,641
Feb 200665472957.597.75$43,314
Jan 200681983560.598.93$57,083
Dec 200582391354.9413.42$57,464
Nov 200580090554.6910.59$53,335
Oct 200596069158.3413.80$65,539
Sep 200581435161.4512.08$54,260
Aug 20054506161.519.80$28,277
Jul 200531715155.697.84$18,838
Jun 200531717052.337.38$17,843
May 200531917245.226.65$15,569
Apr 200516818949.207.36$9,657
Mar 200515120550.377.15$9,073
Feb 200533317845.226.31$16,182
Jan 200516621443.166.32$8,518
Dec 200432919039.866.75$14,397
Nov 200417619345.286.33$9,191
Oct 200416415349.706.52$9,148
Sep 200411418843.245.28$5,923
Aug 200432818842.375.55$14,941
Jul 200416424338.286.08$7,756
Jun 200433622936.106.43$13,603
May 200416421437.486.49$7,537
Apr 200416522134.475.86$6,982
Mar 200433322934.365.53$12,708
Feb 200416219632.455.51$6,337
Jan 200416622432.036.30$6,728
Dec 200329223530.266.30$10,317
Nov 200315923128.804.60$5,641
Oct 200334624328.174.76$10,903
Sep 200316422426.314.75$5,379
Aug 200333023829.765.13$11,042
Jul 200316125829.415.17$6,069
Jun 200332923728.565.98$10,814
May 200316227026.595.97$5,920
Apr 200332727226.675.41$10,192
Mar 200316826931.146.10$6,871
Feb 200332522733.487.93$12,680
Jan 200317722330.315.58$6,610
Dec 200215718626.914.85$5,128
Nov 200233923624.664.14$9,336
Oct 200232228626.464.23$9,730
Sep 200215915527.443.64$4,926
Aug 2002159025.963.16$4,128
Jul 200231727124.583.06$8,622
Jun 200233627123.733.34$8,878
May 200233827424.663.58$9,317
Apr 200250726523.653.51$12,921
Mar 200233921022.003.10$8,110
Feb 200216719218.222.38$3,499
Jan 200216722317.172.38$3,397
Dec 200133822016.932.36$6,243
Nov 200117421718.072.41$3,666
Oct 200133222919.782.53$7,146
Sep 200133319824.262.25$8,524
Aug 200117424824.873.05$5,085
Jul 200134025823.933.20$8,961
Jun 200116525124.563.82$5,012
May 200134427825.524.31$9,976
Apr 200134626524.685.34$9,953
Mar 200133127424.545.38$9,596
Feb 200134225527.755.77$10,961
Jan 200134926627.478.40$11,821
Dec 200034527126.889.12$11,746
Nov 20003528732.215.66$11,830
Oct 20001749431.235.15$5,918
Sep 200034617531.875.19$11,935
Aug 200034319529.644.54$11,052
Jul 200033322828.534.09$10,433
Jun 200034023829.304.40$11,009
May 200050724527.263.68$14,722
Apr 200032322224.513.12$8,608
Mar 20003208628.422.86$9,340
Feb 200050914827.622.73$14,462
Jan 200033111525.272.48$8,650
Dec 199934413924.282.42$8,689
Nov 199917110023.192.43$4,209
Oct 199916916020.982.80$3,994
Sep 199933616521.752.62$7,740
Aug 199916417319.262.88$3,656
Jul 199932516917.892.37$6,215
Jun 199916818515.942.36$3,115
May 199946623415.792.32$7,901
Apr 1999020715.102.21$457
Mar 199947218712.471.84$6,230
Feb 199901889.981.82$342
Jan 199946619310.381.90$5,204
Dec 199801739.201.77$307
Nov 199832618310.892.19$3,950
Oct 1998018812.421.97$370
Sep 199830911412.592.08$4,128
Aug 199847611811.301.91$5,604
Jul 199831214711.742.24$3,992
Jun 1998017211.242.24$385
May 199831520112.622.21$4,419
Apr 199833519713.042.51$4,862
Mar 1998018712.802.31$432
Feb 199816216113.952.30$2,630
Jan 199815819914.702.15$2,751
Dec 199731918416.322.41$5,650
Nov 199717214818.193.09$3,586
Oct 199732022019.253.15$6,853
Sep 199731720417.742.95$6,226
Aug 199715822117.862.55$3,386
Jul 199733223217.582.25$6,358
Jun 199731723617.242.26$5,998
May 199715927318.972.31$3,646
Apr 199733524517.882.08$6,500
Mar 199732123918.951.94$6,546
Feb 199731919320.492.21$6,962
Jan 199716423923.483.54$4,697
Dec 199631924823.32$7,439
Nov 199615925821.97$3,493
Oct 199631926823.31$7,436
Sep 199632025622.22$7,110
Aug 199632126920.26$6,503
Jul 199647824719.55$9,345
Jun 199615721618.73$2,941
May 199631922819.43$6,198
Apr 199631824621.51$6,840
Mar 199615920319.38$3,081
Feb 199631520316.98$5,349
Jan 199615422217.07$2,629
Dec 199546821617.19$8,045
Nov 199515722116.00$2,512
Oct 199516120615.43$2,484
Sep 199531820716.18$5,145
Aug 199532020315.92$5,094
Jul 199530821715.24$4,694
Jun 199531623216.41$5,186
May 199515923717.56$2,792
Apr 199531621817.73$5,603
Mar 199531322816.44$5,146
Feb 199532919716.58$5,455
Jan 199532021715.92$5,094
Dec 199416524015.03$2,480
Nov 199431824215.90$5,056
Oct 199429521315.58$4,596
Sep 199430726715.29$4,694
Aug 199432519116.13$5,242
Jul 19941586317.56$2,774
Jun 199432620917.09$5,571
May 199449713315.88$7,892
Apr 199434024114.14$4,808
Mar 199433822212.46$4,211
Feb 1994021312.50$0
Jan 199434422112.66$4,355
Dec 1993024112.33$0
Nov 199317023414.49$2,463
Oct 199322125215.85$3,503
Sep 1993022115.03$0
Aug 199349021315.66$7,673
Jul 199334025315.46$5,256
Jun 199316326016.79$2,737
May 199316017917.68$2,829
Apr 199333824118.05$6,101
Mar 199333424018.14$6,059
Feb 199333320517.90$5,961
Jan 199317123516.93$2,895

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                  173 bbl  × $ 98.93 =    $17,115
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                  $17,115

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. 01/O/1525 is the state's own key, not one this site invented.