WILSON, J.

Operated by EIGHTY-SIX OIL COMPANY, INC. (P-5 246238) 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 1519District 01Field 79905001OilCasinghead gasSave
Value, all time
$7.8 M
Jan 1993 – May 2026
Value, last 12 filed months
$172 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
oil, casinghead gas

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
OilDisposition144,960 bbl$7,083,867
Casinghead gasProduction186,392 Mcf$676,371
Total$7,760,238

21,173 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 (22)

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 29.7026, -97.6383. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

29.70248, -97.63793 · 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
50.0%
11 of 22 wells
With a plug date
27.3%
6 of 22 wells
Median depth
2,580 ft
10 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
1150.0%
A plug date is filed
627.3%
BothOn the schedule and plugged. Neither fact cancels the other.
627.3%
NeitherNo plug date, and not on the schedule.
1150.0%

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

0k
2k
4k
6k
8k
10k
12k
15k
20k+

Total depth in feet, 10 of 22 wells. Median 2,580 ft, with the middle half between 2,557 and 2,591 ft; the shallowest is 2,530 ft and the deepest 2,702 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

70s

Last completion by decade, 3 of 22 wells, Jun 1974 – Jan 1976. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Jun 1974 – Jan 1976
3 of 22 wells; 19 filed none
Plug dates filed
May 1978 – Aug 2011
6 of 22 wells; 16 filed none

22 wells

42-055040149Yes
42-0550401616Yes
42-05504017172,586 ftAug 2011Yes
42-0550402222Yes
42-05504025142,565 ftMar 1994Yes
42-05504026152,593 ftMar 1994Yes
42-0550405212,550 ftMar 1994Yes
42-0550405432,530 ftMar 1994Yes
42-0553053816R2,580 ftYes
42-0558055852,702 ftMay 1978Yes
42-0558056013Yes
42-055040138
42-0550401512
42-0550401818
42-0550401919
42-0550402020
42-0550402121
42-0550402310
42-0550402411
42-05530745242,554 ftJan 1976
42-05530705232,594 ftOct 1975
42-055305379R2,580 ftJun 1974

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 2026164651106.413.05$19,434
Apr 202616863098.932.87$18,428
Mar 202613065189.753.15$13,718
Feb 202616858863.503.75$12,873
Jan 202617465159.138.00$15,495
Dec 202517465156.664.41$12,732
Nov 202518163058.593.93$13,078
Oct 202517465159.383.30$12,484
Sep 202517763062.743.08$13,043
Aug 202516665163.933.01$12,575
Jul 202517965166.743.32$14,105
Jun 202518063066.483.13$13,937
May 202518065160.553.23$13,003
Apr 202517763062.363.54$13,270
Mar 202517665167.704.27$14,694
Feb 202517458870.884.34$14,886
Jan 202518065174.324.28$16,163
Dec 202417565168.993.12$14,105
Nov 202416763069.052.20$12,916
Oct 202415765171.372.28$12,690
Sep 202433463069.612.36$24,739
Aug 202417265175.632.06$14,352
Jul 202418065179.932.15$15,785
Jun 202418163078.082.63$15,792
May 202417865178.812.20$15,459
Apr 202418063084.451.66$16,246
Mar 202418163080.301.55$15,508
Feb 202417760976.091.78$14,554
Jan 202418065173.023.30$15,290
Dec 202317765171.262.61$14,313
Nov 202318163077.892.81$15,867
Oct 202318265185.443.09$17,560
Sep 202318265189.042.74$17,986
Aug 202318065180.522.67$16,234
Jul 202318165174.852.64$15,268
Jun 202336263068.962.26$26,386
May 202317565170.622.23$13,809
Apr 202316563078.122.24$14,300
Mar 202316965172.852.39$13,870
Feb 202317359575.112.47$14,461
Jan 202317363676.533.39$15,394
Dec 202216463676.415.73$16,175
Nov 202216963085.005.65$17,922
Oct 202216563687.185.86$18,114
Sep 202216963684.888.16$19,537
Aug 202217463694.529.13$22,251
Jul 2022348636101.587.54$40,147
Jun 2022178630115.097.98$25,512
May 2022171636109.378.43$24,066
Apr 2022333630104.226.84$39,013
Mar 2022171636108.885.08$21,847
Feb 202217459591.054.86$18,734
Jan 202233963681.844.54$30,630
Dec 202117063671.323.90$14,604
Nov 202116963077.435.24$16,385
Oct 202124163679.795.71$22,863
Sep 202125763669.865.35$21,357
Aug 202116563666.024.22$13,578
Jul 202133963670.783.98$26,527
Jun 202116963069.493.38$13,874
May 202132963663.483.02$22,804
Apr 202116663060.362.76$11,758
Mar 202138663661.302.72$25,390
Feb 2021063957.805.55$3,545
Jan 202116563050.412.81$10,088
Dec 202027765144.642.68$14,107
Nov 202017763038.772.71$8,567
Oct 202029365136.972.48$12,446
Sep 202017663037.091.99$7,782
Aug 202027165139.982.39$12,387
Jul 202023865138.371.83$10,320
Jun 202023363034.901.69$9,197
May 202027365116.921.81$5,801
Apr 202020563014.751.80$4,161
Mar 202034965130.341.86$11,797
Feb 202016863949.881.98$9,645
Jan 202017665157.252.09$11,440
Dec 201934165159.012.30$21,623
Nov 201918263055.302.75$11,798
Oct 201917465153.472.42$10,878
Sep 201935263055.052.66$21,052
Aug 201917563053.112.30$10,746
Jul 201925465156.272.46$15,894
Jun 201934763052.782.49$19,884
May 201916165158.482.74$11,199
Apr 201926963062.632.75$18,580
Mar 201929765156.803.06$18,863
Feb 201926158850.852.79$14,914
Jan 201929465146.033.23$15,634
Dec 201827865146.594.19$15,677
Nov 201829565152.934.24$18,373
Oct 201826665161.443.40$18,555
Sep 201835163059.543.11$22,857
Aug 201835065159.403.07$22,786
Jul 201829065165.142.93$20,799
Jun 201817563060.183.08$12,470
May 201834165165.382.90$24,183
Apr 201828563063.842.90$20,022
Mar 201832665161.222.79$21,772
Feb 201825358861.782.77$17,257
Jan 201832265162.874.01$22,854
Dec 201731765157.272.92$20,057
Nov 201730363055.423.12$18,757
Oct 201732965149.292.98$18,159
Sep 201731963047.523.09$17,104
Aug 201729865145.373.00$15,476
Jul 201734767243.873.09$17,298
Jun 201734063042.493.09$16,392
May 201717641945.373.26$9,352
Apr 201733744847.933.21$17,591
Mar 201734245646.772.98$17,356
Feb 201733448750.452.95$18,288
Jan 201735448549.413.42$19,149
Dec 201644650548.763.72$23,627
Nov 201639052842.492.64$17,967
Oct 201632849546.193.09$16,680
Sep 201633653641.553.10$15,623
Aug 201632150741.442.92$14,785
Jul 201633848341.622.92$15,480
Jun 201633554145.352.69$16,645
May 201633250342.521.99$15,118
Apr 201633547336.561.99$13,189
Mar 201627648233.011.79$9,975
Feb 201634149226.472.06$10,042
Jan 201628626927.352.36$8,458
Dec 201533137332.362.00$11,458
Nov 201524547738.792.17$10,537
Oct 201533747643.552.43$15,831
Sep 201530949442.992.76$14,647
Aug 201532947640.162.87$14,580
Jul 201534147748.152.95$17,824
Jun 201526947156.152.88$16,462
May 201536449155.212.96$21,548
Apr 201533557549.822.71$18,246
Mar 201531655342.892.93$15,176
Feb 201535645944.662.98$17,265
Jan 201534945443.433.10$16,565
Dec 201435051054.693.59$20,973
Nov 201433953470.464.25$26,156
Oct 201438454578.303.90$32,193
Sep 201434135586.164.05$30,817
Aug 201434051289.394.04$32,459
Jul 201433451296.564.18$34,391
Jun 201450858398.164.74$52,627
May 201433236994.734.73$33,194
Apr 201416842495.944.81$18,157
Mar 201433644595.895.06$34,469
Feb 201434642797.406.19$36,344
Jan 201434141390.404.86$32,834
Dec 201349651091.824.35$47,764
Nov 201334053688.853.74$32,213
Oct 201351347297.423.78$51,760
Sep 2013169353104.113.72$18,907
Aug 2013313451104.253.52$34,219
Jul 2013329406102.523.72$35,238
Jun 201334242094.403.93$33,937
May 201334943494.834.15$34,896
Apr 201334736193.964.28$34,150
Mar 201318030493.623.91$18,041
Feb 201335236791.233.42$33,368
Jan 201335240791.603.42$33,635
Dec 201233846986.773.42$30,932
Nov 201233145886.953.62$30,441
Oct 201236344089.383.40$33,941
Sep 201233646894.672.92$33,175
Aug 201233446592.662.91$32,301
Jul 201252739685.133.02$46,060
Jun 201248635779.822.52$39,692
May 201250538491.612.49$47,219
Apr 2012537356101.652.00$55,297
Mar 2012589356105.052.22$62,666
Feb 2012295297101.102.57$30,588
Jan 201228923698.092.73$28,993
Dec 201128425696.873.24$28,340
Nov 201135631595.723.31$35,119
Oct 201128634784.983.65$25,570
Sep 201128940883.623.99$25,792
Aug 201129350283.404.15$26,519
Jul 201143531494.144.52$42,369
Jun 201128741692.904.64$28,592
May 201128835398.134.40$29,816
Apr 2011292324105.964.33$32,344
Mar 201127428696.364.06$27,563
Feb 201142537085.644.18$37,944
Jan 201129433086.504.59$26,945
Dec 201036247385.734.35$33,091
Nov 201052834180.843.80$43,978
Oct 201034846378.103.51$28,803
Sep 201051344472.633.98$39,026
Aug 201034747173.684.42$27,648
Jul 201049749172.554.74$38,383
Jun 201050149670.364.91$37,686
May 201034048971.124.24$26,252
Apr 201050534281.694.12$42,663
Mar 201051320978.394.39$41,131
Feb 201036428073.585.44$28,307
Jan 201045128674.365.96$35,242
Dec 200934628471.445.48$26,276
Nov 200935638174.593.75$27,983
Oct 200948734772.544.11$36,753
Sep 200936044865.543.06$24,967
Aug 200935941167.423.22$25,527
Jul 200952645161.133.46$33,717
Jun 200936247966.163.90$25,816
May 200936746954.743.93$21,931
Apr 200953838146.773.59$26,529
Mar 200936949142.144.06$17,543
Feb 200937041232.814.63$14,049
Jan 200935439735.865.37$14,827
Dec 200853460437.105.98$23,422
Nov 200834528955.496.86$21,127
Oct 200853943275.246.92$43,545
Sep 2008351505101.767.88$39,696
Aug 2008543509114.228.48$66,339
Jul 2008359519131.0811.39$52,969
Jun 2008546466131.3313.03$77,779
May 2008365445123.1711.57$50,108
Apr 2008551429110.3110.45$65,266
Mar 2008369443101.909.66$41,882
Feb 200855146292.538.77$55,036
Jan 200837046290.388.21$37,232
Dec 200754752088.337.30$52,114
Nov 200755056991.677.29$54,567
Oct 200754653682.856.92$48,946
Sep 200754654375.846.24$44,799
Aug 200754946169.066.39$40,859
Jul 200736352070.906.39$29,058
Jun 200755047462.007.55$37,678
May 200737053058.747.85$25,892
Apr 200755442459.617.81$36,333
Mar 200753844056.927.30$33,836
Feb 200736848155.108.22$24,229
Jan 200754954450.306.73$31,274
Dec 200654641256.656.92$33,781
Nov 200654547954.207.62$33,188
Oct 200654241654.906.01$32,258
Sep 200654344360.085.04$34,855
Aug 200636442068.717.34$28,093
Jul 200654144169.376.34$40,326
Jun 200654846566.286.38$39,290
May 200653740166.016.42$38,024
Apr 200655136864.397.36$38,188
Mar 200653532056.707.08$32,601
Feb 200654842757.597.75$34,869
Jan 200637945760.598.93$27,046
Dec 200555336554.9413.42$35,278
Nov 200553839054.6910.59$33,553
Oct 200535336658.3413.80$25,643
Sep 200555236861.4512.08$38,365
Aug 200536036961.519.80$25,759
Jul 200552233555.697.84$31,698
Jun 200535728152.337.38$20,756
May 200534442045.226.65$18,349
Apr 200536644949.207.36$21,312
Mar 200534926050.377.15$19,439
Feb 200535223245.226.31$17,382
Jan 200535722943.166.32$16,856
Dec 200436024939.866.75$16,031
Nov 200434825245.286.33$17,353
Oct 200434825949.706.52$18,983
Sep 200447025643.245.28$21,675
Aug 200435224542.375.55$16,274
Jul 200434223038.286.08$14,491
Jun 200435223736.106.43$14,232
May 200435324637.486.49$14,828
Apr 200432819834.475.86$12,466
Mar 200432621334.365.53$12,379
Feb 200447122732.455.51$16,535
Jan 200434123832.036.30$12,422
Dec 200334223830.266.30$11,849
Nov 200335036128.804.60$11,739
Oct 200333319728.174.76$10,318
Sep 200334931226.314.75$10,664
Aug 200334542629.765.13$12,452
Jul 200347740129.415.17$16,102
Jun 200333238728.565.98$11,797
May 200332348626.595.97$11,491
Apr 200332943626.675.41$11,132
Mar 200334218831.146.10$11,796
Feb 200335146933.487.93$15,469
Jan 200348242630.315.58$16,987
Dec 200233643726.914.85$11,163
Nov 200234249124.664.14$10,465
Oct 200234851726.464.23$11,395
Sep 200234745627.443.64$11,179
Aug 200251650525.963.16$14,993
Jul 200234847024.583.06$9,993
Jun 200234143523.733.34$9,544
May 200234151024.663.58$10,237
Apr 200251451523.653.51$13,965
Mar 200234443322.003.10$8,911
Feb 200233950318.222.38$7,372
Jan 200235229617.172.38$6,747
Dec 200135339516.932.36$6,910
Nov 200151335618.072.41$10,126
Oct 200134135419.782.53$7,640
Sep 200135439424.262.25$9,475
Aug 200134240824.873.05$9,751
Jul 200147034823.933.20$12,360
Jun 200134543024.563.82$10,118
May 200135234725.524.31$10,478
Apr 200151823424.685.34$14,033
Mar 200135528624.545.38$10,249
Feb 200135625227.755.77$11,332
Jan 200136111127.478.40$10,849
Dec 200036015626.889.12$11,100
Nov 200049032332.215.66$17,610
Oct 200035333731.235.15$12,758
Sep 200052633931.875.19$18,522
Aug 200035631229.644.54$11,969
Jul 200053429528.534.09$16,442
Jun 200035526729.304.40$11,576
May 200035821027.263.68$10,532
Apr 200035924924.513.12$9,575
Mar 200039820128.422.86$11,886
Feb 200040227027.622.73$11,839
Jan 200042727025.272.48$11,460
Dec 199941829224.282.42$10,857
Nov 199952930523.192.43$13,010
Oct 199935428120.982.80$8,215
Sep 199939926621.752.62$9,375
Aug 199942230719.262.88$9,011
Jul 199945334817.892.37$8,930
Jun 199940626315.942.36$7,093
May 199940833615.792.32$7,222
Apr 199944927715.102.21$7,392
Mar 199934821112.471.84$4,727
Feb 19994002139.981.82$4,379
Jan 199943231710.381.90$5,086
Dec 19983433269.201.77$3,734
Nov 199834332210.892.19$4,439
Oct 199845131712.421.97$6,226
Sep 199835531712.592.08$5,130
Aug 199853428711.301.91$6,582
Jul 199835036811.742.24$4,932
Jun 199853342211.242.24$6,935
May 199834939212.622.21$5,269
Apr 199853637313.042.51$7,924
Mar 199836338612.802.31$5,538
Feb 199835930413.952.30$5,707
Jan 199854341814.702.15$8,883
Dec 199735334216.322.41$6,586
Nov 199735537218.193.09$7,606
Oct 199752839619.253.15$11,411
Sep 199735340817.742.95$7,468
Aug 199752648417.862.55$10,631
Jul 199751844717.582.25$10,111
Jun 199752139717.242.26$9,878
May 199735143318.972.31$7,658
Apr 199752337217.882.08$10,126
Mar 199736042018.951.94$7,636
Feb 199734137720.492.21$7,819
Jan 199754441623.483.54$14,246
Dec 199633642423.32$7,836
Nov 199653839021.97$11,820
Oct 199636047323.31$8,392
Sep 199651755322.22$11,488
Aug 199651359620.26$10,393
Jul 199652559319.55$10,264
Jun 199653156518.73$9,946
May 199635554219.43$6,898
Apr 199653650321.51$11,529
Mar 199653354819.38$10,330
Feb 199635053816.98$5,943
Jan 199636147217.07$6,162
Dec 199553039117.19$9,111
Nov 199552441916.00$8,384
Oct 199535441615.43$5,462
Sep 199553147516.18$8,592
Aug 199552446715.92$8,342
Jul 199552747015.24$8,031
Jun 199552737516.41$8,648
May 199551139417.56$8,973
Apr 199533942817.73$6,010
Mar 199549843016.44$8,187
Feb 199553528716.58$8,870
Jan 199552435915.92$8,342
Dec 199434837915.03$5,230
Nov 199453740515.90$8,538
Oct 199453045215.58$8,257
Sep 199452445615.29$8,012
Aug 199451834816.13$8,355
Jul 199434713117.56$6,093
Jun 199451830617.09$8,853
May 199465921615.88$10,465
Apr 199449840814.14$7,042
Mar 199448840812.46$6,080
Feb 199434041712.50$4,250
Jan 199449841412.66$6,305
Dec 199349339912.33$6,079
Nov 199347843714.49$6,926
Oct 199368355315.85$10,826
Sep 199350954215.03$7,650
Aug 199348951115.66$7,658
Jul 199348552915.46$7,498
Jun 199349747316.79$8,345
May 199350746717.68$8,964
Apr 199367651218.05$12,202
Mar 199333346218.14$6,041
Feb 199369240217.90$12,387
Jan 199334943816.93$5,909

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                  164 bbl  × $106.41 =    $17,451
Casinghead gas       651 Mcf  × $  3.05 =     $1,983

────────────────────────────────────────────────────
Month total                                  $19,434

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/1519 is the state's own key, not one this site invented.