TXL -M-

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 15952District 08Field 88071174Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$4.7 M
Jan 1993 – May 2026
Value, last 12 filed months
$133 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 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.

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
OilDisposition70,926 bbl$3,267,483
Casinghead gasProduction465,061 Mcf$1,428,528
Total$4,696,011

95,354 Mcf of this lease's gas, across 45 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 (4)

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 31.9260, -102.7350. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

31.92602, -102.73498 · 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
75.0%
3 of 4 wells
With a plug date
75.0%
3 of 4 wells
Median depth
8,907 ft
4 wells filed one
Completion to plug
13.8 years
median over 3 wells

What the state filed about each well

On the RRC proration schedule
375.0%
A plug date is filed
375.0%
BothOn the schedule and plugged. Neither fact cancels the other.
375.0%
NeitherNo plug date, and not on the schedule.
125.0%

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 8,005 and 9,755 ft, median 8,907 ft, over the 4 wells that filed a depth.

Completions filed
Aug 1975 – Apr 1990
4 of 4 wells
Plug dates filed
Dec 2002 – Apr 2003
3 of 4 wells; 1 filed none

Last completion to plug: a median of 13.8 years across the 3 wells that filed both dates, with the middle half between 13.4 years and 20.7 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

4 wells

42-1350594458,060 ftApr 1990Apr 2003Yes
42-1350594129,755 ftJan 1990
42-1350594019,753 ftMar 1989Dec 2002Yes
42-135059434 L8,005 ftAug 1975Mar 2003Yes

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 2026801,385106.413.05$12,731
Apr 2026481,28398.932.87$8,430
Mar 20263178789.753.15$5,261
Feb 20269465363.503.75$8,418
Jan 20261941,50359.138.00$23,492
Dec 2025831,52556.664.41$11,433
Nov 20251501,53458.593.93$14,812
Oct 20253171,92859.383.30$25,195
Sep 20251801,41162.743.08$15,635
Aug 20258291563.933.01$8,001
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 2025187062.363.54$11,661
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20257797674.324.28$9,899
Dec 20241301,78868.993.12$14,550
Nov 202401,85069.052.20$4,067
Oct 20241781,98571.372.28$17,232
Sep 20243042,10269.612.36$26,131
Aug 202401,67775.632.06$3,461
Jul 20242241,99579.932.15$22,187
Jun 202401,46378.082.63$3,854
May 20241831,52678.812.20$17,777
Apr 202401,19084.451.66$1,974
Mar 20241901,01980.301.55$16,831
Feb 202419299176.091.78$16,377
Jan 202401,02473.023.30$3,377
Dec 20234111,03171.262.61$31,980
Nov 2023099277.892.81$2,785
Oct 20232791,24485.443.09$27,678
Sep 20232871,38189.042.74$29,332
Aug 20232861,58180.522.67$27,255
Jul 20233021,49174.852.64$26,544
Jun 20232821,77868.962.26$23,462
May 20232442,18570.622.23$22,098
Apr 20232391,91378.122.24$22,952
Mar 20231781,56872.852.39$16,720
Feb 20236262,54175.112.47$53,284
Jan 202301,30376.533.39$4,414
Dec 2022039676.415.73$2,269
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
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 20211050.412.81$50
Dec 20200044.642.68$0
Nov 202012038.772.71$465
Oct 20200036.972.48$0
Sep 2020143037.091.99$5,304
Aug 202006539.982.39$155
Jul 2020941,37838.371.83$6,122
Jun 2020082034.901.69$1,386
May 2020022016.921.81$399
Apr 202016668914.751.80$3,692
Mar 20201591,51330.341.86$7,633
Feb 202001,43749.881.98$2,846
Jan 20201451,56957.252.09$11,588
Dec 20191421,58459.012.30$12,030
Nov 20191591,53255.302.75$13,007
Oct 2019821,64053.472.42$8,351
Sep 201901,62255.052.66$4,310
Aug 20193041,62753.112.30$19,895
Jul 2019931,64756.272.46$9,285
Jun 20191731,49152.782.49$12,845
May 20191721,66758.482.74$14,627
Apr 201901,69462.632.75$4,660
Mar 20191871,61056.803.06$15,552
Feb 20192001,50650.852.79$14,375
Jan 20191981,10446.033.23$12,678
Dec 20182081,52346.594.19$16,065
Nov 201801,00752.934.24$4,267
Oct 20182151,16161.443.40$17,155
Sep 20181931,04959.543.11$14,752
Aug 20181781,14359.403.07$14,078
Jul 20181721,16765.142.93$14,626
Jun 2018871,11660.183.08$8,670
May 201801,13465.382.90$3,290
Apr 20182631,05863.842.90$19,859
Mar 20181511,21861.222.79$12,639
Feb 201801,34461.782.77$3,718
Jan 2018811,11962.874.01$9,579
Dec 20171281,52457.272.92$11,783
Nov 2017491,43755.423.12$7,197
Oct 201714054549.292.98$8,527
Sep 2017711,24447.523.09$7,215
Aug 2017701,57245.373.00$7,899
Jul 20172141,64843.873.09$14,476
Jun 20171471,60042.493.09$11,186
May 20171751,70445.373.26$13,501
Apr 20172201,54247.933.21$15,497
Mar 2017921,76246.772.98$9,560
Feb 20178677650.452.95$6,630
Jan 201713838749.413.42$8,142
Dec 201615869548.763.72$10,291
Nov 2016075442.492.64$1,994
Oct 20161541,14046.193.09$10,636
Sep 2016731,13541.553.10$6,552
Aug 20161661,11541.442.92$10,140
Jul 20161761,45841.622.92$11,589
Jun 2016871,09745.352.69$6,892
May 20161691,19842.521.99$9,571
Apr 20161621,14236.561.99$8,196
Mar 201601,13733.011.79$2,040
Feb 20163201,09026.472.06$10,720
Jan 20161581,31227.352.36$7,423
Dec 2015751,37732.362.00$5,183
Nov 2015052638.792.17$1,140
Oct 201515330043.552.43$7,391
Sep 20151531,16942.992.76$9,802
Aug 20151621,41540.162.87$10,570
Jul 20151421,48948.152.95$11,223
Jun 20152621,30956.152.88$18,485
May 20152041,67955.212.96$16,225
Apr 20152151,55049.822.71$14,906
Mar 20152151,74642.892.93$14,345
Feb 20152501,58544.662.98$15,882
Jan 20153401,30243.433.10$18,803
Dec 201401,46154.693.59$5,247
Nov 201423989870.464.25$20,658
Oct 20142471,70178.303.90$25,976
Sep 20142201,70486.164.05$25,849
Aug 20143301,04789.394.04$33,723
Jul 20142151,50996.564.18$27,067
Jun 20142231,46998.164.74$28,848
May 20142241,36394.734.73$27,662
Apr 20143351,29395.944.81$38,358
Mar 20142191,38195.895.06$27,983
Feb 20142361,18797.406.19$30,336
Jan 20143251,46490.404.86$36,496
Dec 20133991,21691.824.35$41,931
Nov 20131051,09188.853.74$13,408
Oct 20132311,24197.423.78$27,194
Sep 2013100394104.113.72$11,876
Aug 2013180854104.253.52$21,773
Jul 20131591,204102.523.72$20,777
Jun 20131011,01094.403.93$13,507
May 20138460294.834.15$10,463
Apr 201312241993.964.28$13,258
Mar 2013601,11693.623.91$9,984
Feb 20131901,03691.233.42$20,877
Jan 20131611,09191.603.42$18,479
Dec 20123741,14886.773.42$36,378
Nov 20121601,16986.953.62$18,150
Oct 2012891,39689.383.40$12,701
Sep 20125021494.672.92$5,358
Aug 201216383292.662.91$17,523
Jul 20121661,20185.133.02$17,760
Jun 20121571,18679.822.52$15,519
May 20121191,22691.612.49$13,952
Apr 20121101,204101.652.00$13,586
Mar 20122681,220105.052.22$30,864
Feb 2012631,398101.102.57$9,963
Jan 20121261,23798.092.73$15,741
Dec 20112741,08696.873.24$30,061
Nov 20111451,17295.723.31$17,760
Oct 20111211,24284.983.65$14,814
Sep 20111371,09183.623.99$15,804
Aug 20112461,09883.404.15$25,072
Jul 2011871,19194.144.52$13,570
Jun 20111771,15192.904.64$21,784
May 20111731,44898.134.40$23,355
Apr 20111881,370105.964.33$25,857
Mar 20111331,10996.364.06$17,315
Feb 201114270985.644.18$15,124
Jan 201114398286.504.59$16,876
Dec 201022997585.734.35$23,871
Nov 201015288980.843.80$15,662
Oct 20101471,10978.103.51$15,372
Sep 20101061,01272.633.98$11,726
Aug 20102011,16973.684.42$19,976
Jul 20101251,25172.554.74$14,994
Jun 20101311,23070.364.91$15,257
May 20102491,25671.124.24$23,028
Apr 20102771,92881.694.12$30,577
Mar 20104471,79278.394.39$42,905
Feb 20103281,48673.585.44$32,222
Jan 20102771,38674.365.96$28,864
Dec 20093051,19971.445.48$28,364
Nov 20092271,14274.593.75$21,216
Oct 20092181,06272.544.11$20,179
Sep 20093421,14565.543.06$25,924
Aug 20094851,48267.423.22$37,469
Jul 20097821,73561.133.46$53,815
Jun 20091731,87966.163.90$18,764
May 20094021,05154.743.93$26,131
Apr 20093922,60046.773.59$27,661
Mar 200913126742.144.06$6,604
Feb 200915737432.814.63$6,884
Jan 200914418735.865.37$6,168
Dec 200819089837.105.98$12,416
Nov 20083361,04155.496.86$25,786
Oct 20082051,28275.246.92$24,298
Sep 20082571,618101.767.88$38,897
Aug 20081881,289114.228.48$32,408
Jul 20081231,243131.0811.39$30,280
Jun 20084371,088131.3313.03$71,571
May 20082751,147123.1711.57$47,147
Apr 200852977110.3110.45$15,951
Mar 200887792101.909.66$16,519
Feb 20087079092.538.77$13,406
Jan 20081401,79290.388.21$27,358
Dec 200723088.337.30$2,032
Nov 2007020191.677.29$1,466
Oct 20078718982.856.92$8,516
Sep 2007017675.846.24$1,099
Aug 200716938269.066.39$14,111
Jul 2007023870.906.39$1,520
Jun 20079320162.007.55$7,283
May 2007020758.747.85$1,624
Apr 20073610459.617.81$2,958
Mar 2007013156.927.30$957
Feb 20073612655.108.22$3,019
Jan 2007016050.306.73$1,076
Dec 20067019756.656.92$5,328
Nov 20061812254.207.62$1,905
Oct 20061720254.906.01$2,148
Sep 20063520260.085.04$3,120
Aug 20063620368.717.34$3,964
Jul 2006020069.376.34$1,269
Jun 200615211366.286.38$10,796
May 200617836466.016.42$14,088
Apr 20062151,06664.397.36$21,690
Mar 20064391,04256.707.08$32,272
Feb 20062321,03157.597.75$21,352
Jan 20062711,32960.598.93$28,292
Dec 20053131,61554.9413.42$38,862
Nov 20052982,07054.6910.59$38,216
Oct 20055241,85958.3413.80$56,216
Sep 20052031,68961.4512.08$32,876
Aug 20051321,64361.519.80$24,216
Jul 20052055.697.84$111
Jun 20050052.337.38$0
May 20051045.226.65$45
Apr 20053049.207.36$148
Mar 200510050.377.15$504
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 2004111039.866.75$4,424
Nov 2004110045.286.33$4,981
Oct 20042261,28549.706.52$19,604
Sep 200401,41843.245.28$7,493
Aug 20042291,41142.375.55$17,535
Jul 20042251,49738.286.08$17,721
Jun 20042721,51036.106.43$19,533
May 20044821,81537.486.49$29,853
Apr 20041701,46234.475.86$14,425
Mar 200421543834.365.53$9,810
Feb 2004073032.455.51$4,022
Jan 200401,04932.036.30$6,608
Dec 200332895130.266.30$15,918
Nov 200316096028.804.60$9,019
Oct 200315276628.174.76$7,928
Sep 200312643526.314.75$5,381
Aug 2003045529.765.13$2,334
Jul 200311839229.415.17$5,497
Jun 200312865828.565.98$7,592
May 200312785626.595.97$8,490
Apr 200312461626.675.41$6,638
Mar 200338585831.146.10$17,219
Feb 20031831,09433.487.93$14,798
Jan 20032111,10530.315.58$12,564
Dec 20022071,16826.914.85$11,240
Nov 20022021,14324.664.14$9,710
Oct 20021771,16426.464.23$9,606
Sep 200216581627.443.64$7,494
Aug 200220269125.963.16$7,430
Jul 20021691,37824.583.06$8,373
Jun 200213865523.733.34$5,461
May 200212374424.663.58$5,700
Apr 200224670823.653.51$8,305
Mar 200213773622.003.10$5,298
Feb 200213976418.222.38$4,348
Jan 200215780017.172.38$4,596
Dec 20011561,00016.932.36$5,005
Nov 200116883218.072.41$5,037
Oct 20011721,13119.782.53$6,262
Sep 200115891924.262.25$5,902
Aug 200114988024.873.05$6,392
Jul 20012821,26123.933.20$10,780
Jun 20011431,12224.563.82$7,803
May 20011601,23825.524.31$9,416
Apr 20011331,19224.685.34$9,642
Mar 200119880824.545.38$9,203
Feb 200111269827.755.77$7,133
Jan 200112595427.478.40$11,446
Dec 20001211,06826.889.12$12,995
Nov 200020496532.215.66$12,031
Oct 200011479531.235.15$7,651
Sep 20001491,05531.875.19$10,220
Aug 20003801,44629.644.54$17,829
Jul 20002001,83428.534.09$13,207
Jun 20001921,76329.304.40$13,378
May 20004091,22327.263.68$15,650
Apr 20001881,68324.513.12$9,852
Mar 20003751,67928.422.86$15,459
Feb 20001851,47927.622.73$9,142
Jan 20003911,73325.272.48$14,179
Dec 19994222,12424.282.42$15,394
Nov 19991921,76823.192.43$8,756
Oct 19993911,72920.982.80$13,051
Sep 19994311,85621.752.62$14,235
Aug 19993482,05819.262.88$12,620
Jul 19991461,16617.892.37$5,378
Jun 19991481,07315.942.36$4,894
May 19991431,29915.792.32$5,273
Apr 19993051,26515.102.21$7,399
Mar 19993091,44612.471.84$6,511
Feb 19991471,1819.981.82$3,614
Jan 19993181,28210.381.90$5,737
Dec 19981841,4439.201.77$4,252
Nov 19981951,65210.892.19$5,734
Oct 1998026212.421.97$516
Sep 19983081,05812.592.08$6,081
Aug 19981921,74111.301.91$5,490
Jul 19983281,48811.742.24$7,180
Jun 19982281,06011.242.24$4,934
May 199813776512.622.21$3,417
Apr 19983311,39213.042.51$7,804
Mar 19983441,44312.802.31$7,736
Feb 19981821,45113.952.30$5,875
Jan 19982981,55214.702.15$7,725
Dec 19973561,33516.322.41$9,029
Nov 19971821,89518.193.09$9,163
Oct 19973501,34219.253.15$10,965
Sep 19972601,26817.742.95$8,359
Aug 19975732,47317.862.55$16,552
Jul 19978572,95117.582.25$21,697
Jun 19975322,20017.242.26$14,138
May 19978372,63718.972.31$21,965
Apr 19977952,46117.882.08$19,340
Mar 19974432,30318.951.94$12,861
Feb 19972241,41420.492.21$7,709
Jan 19974130323.483.54$2,035
Dec 199645023.32$1,049
Nov 199615134421.97$3,317
Oct 199614569623.31$3,380
Sep 199614173722.22$3,133
Aug 199613192520.26$2,654
Jul 19962401,23819.55$4,692
Jun 199638094118.73$7,117
May 19962611,11219.43$5,071
Apr 19963191,24821.51$6,862
Mar 19964671,95819.38$9,050
Feb 199601,20016.98$0
Jan 19966171,98217.07$10,532
Dec 199502,48717.19$0
Nov 19953092,18816.00$4,944
Oct 19952762,30915.43$4,259
Sep 19952982,18816.18$4,822
Aug 1995262,72215.92$414
Jul 199585015.24$1,295
Jun 19952851,47016.41$4,677
May 19953102,04717.56$5,444
Apr 19951702,79217.73$3,014
Mar 19951291,93516.44$2,121
Feb 19952231,53816.58$3,697
Jan 19952192,63415.92$3,486
Dec 19944312,89415.03$6,478
Nov 19942102,76715.90$3,339
Oct 19942073,43415.58$3,225
Sep 19944213,44815.29$6,437
Aug 19944523,06616.13$7,291
Jul 19942262,56617.56$3,969
Jun 19941861,90617.09$3,179
May 19943731,84715.88$5,923
Apr 19941922,91414.14$2,715
Mar 19947743812.46$959
Feb 19940012.50$0
Jan 19941572,01112.66$1,988
Dec 19931822,42212.33$2,244
Nov 19934342,49014.49$6,289
Oct 19934543,23915.85$7,196
Sep 19934472,93615.03$6,718
Aug 19932223,12015.66$3,477
Jul 19934423,00715.46$6,833
Jun 19934102,56116.79$6,884
May 19933982,36417.68$7,037
Apr 19931622,15618.05$2,924
Mar 19932432,04818.14$4,408
Feb 19933122,72817.90$5,585
Jan 19933202,30116.93$5,418

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                   80 bbl  × $106.41 =     $8,513
Casinghead gas     1,385 Mcf  × $  3.05 =     $4,218

────────────────────────────────────────────────────
Month total                                  $12,731

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/15952 is the state's own key, not one this site invented.