TXL -E-

Operated by FORMENTERA OPERATIONS LLC (P-5 276959) in the TXL (DEVONIAN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 15708District 08Field 88071174Hydrogen sulphide fieldNGPA filingOilCasinghead gasSaveExport
Value, all time
$6.2 M
Jan 1993 – May 2026
Value, last 12 filed months
$67
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 62 leases and 135 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
1,200 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 40 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.

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
OilDisposition111,295 bbl$3,714,972
Casinghead gasProduction765,864 Mcf$2,497,219
Total$6,212,191

174,258 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 (7)

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 31.9370, -102.7537. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

31.93699, -102.75383 · 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
85.7%
6 of 7 wells
With a plug date
28.6%
2 of 7 wells
Median depth
8,677 ft
7 wells filed one
Completion to plug
13.1 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
685.7%
A plug date is filed
228.6%
BothOn the schedule and plugged. Neither fact cancels the other.
228.6%
NeitherNo plug date, and not on the schedule.
114.3%

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 7,975 and 9,850 ft, median 8,677 ft, over the 7 wells that filed a depth.

Completions filed
Jan 1976 – Jun 2009
7 of 7 wells
Plug dates filed
Apr 2003 – Dec 2006
2 of 7 wells; 5 filed none

Last completion to plug: a median of 13.1 years across the 2 wells that filed both dates, with the middle half between 10.0 years and 16.1 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

7 wells

42-13520820119,850 ftJun 2009Yes
42-1350597239,785 ftApr 2008Yes
42-1350597898,677 ftFeb 1997
42-135059778 L7,992 ftAug 1996Yes
42-135059756 L7,975 ftApr 1996Apr 2003Yes
42-13515168109,383 ftNov 1987Dec 2006Yes
42-1350597678,030 ftJan 1976Yes

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 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20251066.743.32$67
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 202579070.884.34$5,600
Jan 20250074.324.28$0
Dec 2024092168.993.12$2,875
Nov 2024074169.052.20$1,629
Oct 2024080771.372.28$1,841
Sep 20247688969.612.36$7,392
Aug 2024093975.632.06$1,938
Jul 2024086779.932.15$1,861
Jun 2024094278.082.63$2,481
May 2024831,42078.812.20$9,663
Apr 2024851,80084.451.66$10,165
Mar 2024841,86680.301.55$9,628
Feb 2024991,48476.091.78$10,180
Jan 20241021,60673.023.30$12,744
Dec 20231031,53571.262.61$11,347
Nov 20231011,63077.892.81$12,443
Oct 20231011,69685.443.09$13,865
Sep 20231001,41689.042.74$12,777
Aug 20231031,61480.522.67$12,608
Jul 20231021,25274.852.64$10,942
Jun 20231021,44468.962.26$10,295
May 2023981,50970.622.23$10,282
Apr 202301,41578.122.24$3,166
Mar 20231001,53172.852.39$10,949
Feb 202301,07375.112.47$2,646
Jan 2023981,26076.533.39$11,768
Dec 202201,51276.415.73$8,662
Nov 2022991,52285.005.65$17,009
Oct 20221001,57587.185.86$17,953
Sep 2022991,47284.888.16$20,420
Aug 2022981,12494.529.13$19,522
Jul 20220740101.587.54$5,581
Jun 202299833115.097.98$18,039
May 202290773109.378.43$16,362
Apr 202298781104.226.84$15,554
Mar 202294951108.885.08$15,062
Feb 202201,00791.054.86$4,893
Jan 20221761,44281.844.54$20,947
Dec 202101,49371.323.90$5,821
Nov 202101,06777.435.24$5,588
Oct 202101,09179.795.71$6,234
Sep 202101,39069.865.35$7,438
Aug 202101166.024.22$46
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 202020036.972.48$739
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20208176214.751.80$2,570
Mar 2020421,30230.341.86$3,691
Feb 2020791,29449.881.98$6,504
Jan 2020411,58557.252.09$5,667
Dec 2019421,60659.012.30$6,179
Nov 2019541,59355.302.75$7,368
Oct 20191261,61553.472.42$10,643
Sep 2019541,46155.052.66$6,855
Aug 20196991553.112.30$5,773
Jul 2019032756.272.46$804
Jun 2019691,40152.782.49$7,132
May 2019641,39358.482.74$7,560
Apr 20191241,05262.632.75$10,660
Mar 2019601,47856.803.06$7,934
Feb 20191281,36150.852.79$10,309
Jan 2019691,46746.033.23$7,912
Dec 201813883346.594.19$9,916
Nov 2018701,23352.934.24$8,930
Oct 2018711,30961.443.40$8,810
Sep 20187887459.543.11$7,361
Aug 20181651,27359.403.07$13,705
Jul 20189377265.142.93$8,321
Jun 20189975560.183.08$8,281
May 20189819465.382.90$6,970
Apr 20189790463.842.90$8,815
Mar 20181951,34861.222.79$15,695
Feb 2018971,23261.782.77$9,401
Jan 2018971,36962.874.01$11,587
Dec 2017971,47657.272.92$9,867
Nov 20172011,15855.423.12$14,750
Oct 201710085949.292.98$7,492
Sep 201710070447.523.09$6,925
Aug 2017062345.373.00$1,872
Jul 201721099043.873.09$12,269
Jun 20171101,09642.493.09$8,058
May 20171181,09045.373.26$8,911
Apr 20171201,08647.933.21$9,239
Mar 20171241,07746.772.98$9,013
Feb 20171393050.452.95$7,101
Jan 201713710549.413.42$7,128
Dec 201625362948.763.72$14,678
Nov 201601,00342.492.64$2,652
Oct 20161301,08746.193.09$9,364
Sep 201625489741.553.10$13,335
Aug 201612794341.442.92$8,021
Jul 20161261,04341.622.92$8,294
Jun 20161281,01745.352.69$8,536
May 20162581,06342.521.99$13,087
Apr 20161301,01136.561.99$6,766
Mar 201612699133.011.79$5,937
Feb 201625987726.472.06$8,666
Jan 201613191927.352.36$5,756
Dec 201512694232.362.00$5,963
Nov 201527796738.792.17$12,841
Oct 2015079343.552.43$1,924
Sep 201522672542.992.76$11,716
Aug 201511178240.162.87$6,704
Jul 201511338648.152.95$6,578
Jun 20151051,04456.152.88$8,905
May 2015851,04955.212.96$7,793
Apr 201519050749.822.71$10,838
Mar 2015024442.892.93$716
Feb 201520129944.662.98$9,867
Jan 20157541843.433.10$4,553
Dec 2014038354.693.59$1,375
Nov 20147932570.464.25$6,948
Oct 2014020378.303.90$792
Sep 201423925786.164.05$21,632
Aug 20148233189.394.04$8,666
Jul 20148232496.564.18$9,272
Jun 201401,11998.164.74$5,301
May 20142041,41894.734.73$26,027
Apr 20148483295.944.81$12,060
Mar 2014841,36995.895.06$14,978
Feb 2014781,21097.406.19$15,090
Jan 2014841,12890.404.86$13,076
Dec 20131821,05991.824.35$21,323
Nov 2013601,06588.853.74$9,312
Oct 20134342197.423.78$5,780
Sep 2013167487104.113.72$19,197
Aug 201301,069104.253.52$3,766
Jul 2013106888102.523.72$14,168
Jun 20138881094.403.93$11,493
May 20139762794.834.15$11,800
Apr 201311087493.964.28$14,079
Mar 201310654493.623.91$12,052
Feb 201320556991.233.42$20,648
Jan 201310563091.603.42$11,773
Dec 20128263086.773.42$9,270
Nov 20128976286.953.62$10,501
Oct 20129182389.383.40$10,932
Sep 201211389094.672.92$13,295
Aug 2012891,15892.662.91$11,614
Jul 201201,03285.133.02$3,117
Jun 201217441079.822.52$14,921
May 20128569491.612.49$9,514
Apr 20120658101.652.00$1,314
Mar 2012188755105.052.22$21,427
Feb 201289708101.102.57$10,818
Jan 20128182698.092.73$10,204
Dec 201118182096.873.24$20,190
Nov 2011057395.723.31$1,897
Oct 20112151,00384.983.65$21,930
Sep 2011096483.623.99$3,842
Aug 201118995183.404.15$19,709
Jul 20117892494.144.52$11,517
Jun 201114888392.904.64$17,846
May 20119996198.134.40$13,948
Apr 2011116759105.964.33$15,580
Mar 201120186596.364.06$22,878
Feb 2011065985.644.18$2,755
Jan 20112461,18586.504.59$26,717
Dec 20101301,43485.734.35$17,380
Nov 20101121,77180.843.80$15,776
Oct 20102091,29978.103.51$20,881
Sep 20108593872.633.98$9,906
Aug 201017360573.684.42$15,420
Jul 20109856872.554.74$9,800
Jun 201018766070.364.91$16,398
May 20109762471.124.24$9,541
Apr 201023176681.694.12$22,028
Mar 20102811,05578.394.39$26,658
Feb 20102751,00573.585.44$25,704
Jan 20102431,36774.365.96$26,222
Dec 20092811,07271.445.48$25,953
Nov 200925681274.593.75$22,141
Oct 20092471,29072.544.11$23,220
Sep 200926493165.543.06$20,156
Aug 200928274167.423.22$21,397
Jul 200927874861.133.46$19,586
Jun 20092661,14266.163.90$22,047
May 20092581,14354.743.93$18,610
Apr 20093781,34246.773.59$22,493
Mar 20092681,28642.144.06$16,513
Feb 20093061,42532.814.63$16,642
Jan 20092991,55535.865.37$19,074
Dec 20084341,70437.105.98$26,286
Nov 20084041,50055.496.86$32,709
Oct 20082701,34875.246.92$29,646
Sep 20084131,032101.767.88$50,156
Aug 20084441,363114.228.48$62,276
Jul 20084431,318131.0811.39$73,080
Jun 20084691,066131.3313.03$75,487
May 20081571,484123.1711.57$36,514
Apr 20084821,994110.3110.45$74,016
Mar 20085162,244101.909.66$74,267
Feb 20080092.538.77$0
Jan 20080090.388.21$0
Dec 20070088.337.30$0
Nov 20073091.677.29$275
Oct 200711082.856.92$911
Sep 20070075.846.24$0
Aug 20070069.066.39$0
Jul 200766070.906.39$4,679
Jun 20070062.007.55$0
May 20070058.747.85$0
Apr 2007073859.617.81$5,760
Mar 20079870656.927.30$10,733
Feb 2007062355.108.22$5,119
Jan 20079987350.306.73$10,852
Dec 2006092056.656.92$6,365
Nov 2006043654.207.62$3,321
Oct 2006087754.906.01$5,274
Sep 200613974160.085.04$12,084
Aug 200601,09568.717.34$8,037
Jul 200602,22669.376.34$14,119
Jun 20061461,08666.286.38$16,610
May 2006093966.016.42$6,033
Apr 20061431,73164.397.36$21,949
Mar 20061362,29156.707.08$23,938
Feb 20061372,24257.597.75$25,268
Jan 20062642,76960.598.93$40,732
Dec 20051262,36354.9413.42$38,623
Nov 20053942,47354.6910.59$47,733
Oct 20052632,32558.3413.80$47,419
Sep 20054102,83561.4512.08$59,438
Aug 20052663,14061.519.80$47,124
Jul 20055543,20855.697.84$56,015
Jun 20052753,08652.337.38$37,169
May 20052763,08145.226.65$32,973
Apr 20054143,11949.207.36$43,326
Mar 20054113,07350.377.15$42,689
Feb 20052842,89545.226.31$31,115
Jan 20054183,30543.166.32$38,936
Dec 20045643,30639.866.75$44,800
Nov 20042743,15345.286.33$32,367
Oct 20042783,34249.706.52$35,590
Sep 20043722,86243.245.28$31,208
Aug 20043252,34942.375.55$26,809
Jul 20043302,65738.286.08$28,798
Jun 20042172,12836.106.43$21,523
May 20043682,19137.486.49$28,022
Apr 20044102,80534.475.86$30,566
Mar 20042752,69234.365.53$24,336
Feb 20044242,95832.455.51$30,056
Jan 20044073,09432.036.30$32,527
Dec 20033883,01630.266.30$30,747
Nov 20033942,95528.804.60$24,926
Oct 20033752,76728.174.76$23,734
Sep 20035002,98526.314.75$27,332
Aug 20033853,01129.765.13$26,903
Jul 20033932,83429.415.17$26,212
Jun 20033943,11628.565.98$29,896
May 20033913,46126.595.97$31,068
Apr 20033882,99926.675.41$26,564
Mar 20034192,83631.146.10$30,336
Feb 20034352,44233.487.93$33,919
Jan 20035652,99730.315.58$33,855
Dec 20023913,09126.914.85$25,525
Nov 20024273,18824.664.14$23,718
Oct 20023993,35026.464.23$24,725
Sep 20023572,84527.443.64$20,138
Aug 20023902,64125.963.16$18,481
Jul 20024273,58624.583.06$21,475
Jun 20024773,94023.733.34$24,472
May 20023194,19724.663.58$22,909
Apr 20024794,04523.653.51$25,536
Mar 20024734,05422.003.10$22,984
Feb 20024903,52918.222.38$17,312
Jan 20025304,49017.172.38$19,767
Dec 20013554,48416.932.36$16,612
Nov 20015294,21818.072.41$19,706
Oct 20015254,68419.782.53$22,230
Sep 20013454,71524.262.25$18,985
Aug 20015894,69424.873.05$28,980
Jul 20014604,68123.933.20$25,973
Jun 20016144,46524.563.82$32,155
May 20014604,61125.524.31$31,600
Apr 20016053,91624.685.34$35,825
Mar 20014514,37124.545.38$34,568
Feb 20013073,94627.755.77$31,276
Jan 20015874,34527.478.40$52,618
Dec 20004053,95226.889.12$46,939
Nov 20003773,53332.215.66$32,133
Oct 20005143,70431.235.15$35,111
Sep 20003944,09431.875.19$33,790
Aug 20003534,01429.644.54$28,689
Jul 20004423,39328.534.09$26,487
Jun 20003513,54729.304.40$25,881
May 20005013,35927.263.68$26,018
Apr 20005093,90624.513.12$24,647
Mar 20005184,17828.422.86$26,670
Feb 20005263,94927.622.73$25,295
Jan 20005694,44325.272.48$25,399
Dec 19996874,24724.282.42$26,974
Nov 19995393,94023.192.43$22,089
Oct 19995374,46920.982.80$23,796
Sep 19996494,31721.752.62$25,421
Aug 19994944,32819.262.88$21,960
Jul 19996014,05717.892.37$20,377
Jun 19995823,83215.942.36$18,329
May 19993413,76415.792.32$14,121
Apr 19993933,27115.102.21$13,157
Mar 19994002,81312.471.84$10,159
Feb 19992931,9659.981.82$6,496
Jan 19994372,96110.381.90$10,162
Dec 19983322,6509.201.77$7,754
Nov 19984742,95010.892.19$11,610
Oct 19986643,85312.421.97$15,834
Sep 19986753,83912.592.08$16,493
Aug 19986253,67011.301.91$14,062
Jul 19986413,91711.742.24$16,289
Jun 19986903,55511.242.24$15,709
May 19986403,16412.622.21$15,058
Apr 19988893,78913.042.51$21,085
Mar 19981,0054,42512.802.31$23,083
Feb 19989304,23513.952.30$22,710
Jan 19981,0905,09014.702.15$26,991
Dec 19976654,24216.322.41$21,081
Nov 19975623,86718.193.09$22,165
Oct 19979023,08119.253.15$27,068
Sep 19979393,56817.742.95$27,201
Aug 19976793,58917.862.55$21,296
Jul 19978543,98017.582.25$23,956
Jun 19971,3504,13517.242.26$32,608
May 19971,5374,43918.972.31$39,404
Apr 19971,1693,97017.882.08$29,170
Mar 19971,1284,23018.951.94$29,578
Feb 19972542,00320.492.21$9,623
Jan 19977643,54523.483.54$30,487
Dec 19964232,51123.32$9,864
Nov 19964852,94921.97$10,655
Oct 19968093,18223.31$18,858
Sep 19966512,07222.22$14,465
Aug 19965862,31220.26$11,872
Jul 19966103,54419.55$11,926
Jun 19967803,31418.73$14,609
May 19968214,12019.43$15,952
Apr 19968064,19121.51$17,337
Mar 19961,0194,12519.38$19,748
Feb 19969794,17116.98$16,623
Jan 19963703,36117.07$6,316
Dec 19953373,55217.19$5,793
Nov 19952942,88916.00$4,704
Oct 19953823,06115.43$5,894
Sep 19954452,90716.18$7,200
Aug 19953823,01615.92$6,081
Jul 19953163,02015.24$4,816
Jun 19954113,00216.41$6,745
May 19957824,24917.56$13,732
Apr 19952123,74017.73$3,759
Mar 19954563,55016.44$7,497
Feb 19955263,09816.58$8,721
Jan 19956354,00315.92$10,109
Dec 19947274,24415.03$10,927
Nov 19947593,83415.90$12,068
Oct 19948264,42315.58$12,869
Sep 19949154,45415.29$13,990
Aug 19948044,42916.13$12,969
Jul 19945573,76017.56$9,781
Jun 19946096,76917.09$10,408
May 19946872,44915.88$10,910
Apr 19943032,91714.14$4,284
Mar 19944612,86912.46$5,744
Feb 19942291,81212.50$2,863
Jan 19941202,49312.66$1,519
Dec 19937664,31612.33$9,445
Nov 19939664,46014.49$13,997
Oct 19937874,82415.85$12,474
Sep 19939014,31515.03$13,542
Aug 19937874,49815.66$12,324
Jul 19937634,16715.46$11,796
Jun 19938624,24816.79$14,473
May 19938504,05517.68$15,028
Apr 19938083,90818.05$14,584
Mar 19938183,87918.14$14,839
Feb 19937773,72617.90$13,908
Jan 19939843,47016.93$16,659

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.

Jul 2025 — as filed, then multipliedworked
Oil                    1 bbl  × $ 66.74 =        $67
Casinghead gas         0 Mcf  × $  3.32 =         $0

────────────────────────────────────────────────────
Month total                                      $67

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/15708 is the state's own key, not one this site invented.