T. X. L. -L- A/C #1

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 6921District 08Field 88071174Hydrogen sulphide fieldNGPA filingOilCasinghead gasSaveExport
Value, all time
$2.4 M
Jan 1993 – May 2026
Value, last 12 filed months
$0
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
NGPA1none

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
OilDisposition41,512 bbl$1,513,540
Casinghead gasProduction269,586 Mcf$898,577
Total$2,412,117

83,517 Mcf of this lease's gas, across 46 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 (5)

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 31.9147, -102.7005. A lease has no coordinate of its own — that point is the mean of its wells, and they span 20.4 miles.

31.86149, -102.59918 · 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
80.0%
4 of 5 wells
With a plug date
60.0%
3 of 5 wells
Median depth
9,634 ft
4 wells filed one
Completion to plug
14.0 years
median over 3 wells

What the state filed about each well

On the RRC proration schedule
480.0%
A plug date is filed
360.0%
BothOn the schedule and plugged. Neither fact cancels the other.
360.0%
NeitherNo plug date, and not on the schedule.
120.0%

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 7,975 and 9,826 ft, median 9,634 ft, over the 4 wells that filed a depth.

Completions filed
Nov 1963 – Oct 1989
5 of 5 wells
Plug dates filed
Sep 1992 – Apr 2003
3 of 5 wells; 2 filed none

Last completion to plug: a median of 14.0 years across the 3 wells that filed both dates, with the middle half between 9.8 years and 17.9 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

5 wells

42-13505924137,975 ftOct 1989May 1995Yes
42-13505921109,810 ftApr 1989Apr 2003Yes
42-13505923129,826 ftApr 1976Yes
42-1352038229 U9,457 ftNov 1970Sep 1992Yes
42-1351038229Nov 1963

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 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
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 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
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 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 201525042.892.93$1,072
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 201445054.693.59$2,461
Nov 20140070.464.25$0
Oct 201404878.303.90$187
Sep 20145838686.164.05$6,559
Aug 20147328289.394.04$7,663
Jul 20140096.564.18$0
Jun 201465098.164.74$6,380
May 20147938894.734.73$9,318
Apr 2014070095.944.81$3,366
Mar 2014076295.895.06$3,853
Feb 2014821,08497.406.19$14,699
Jan 201410195490.404.86$13,768
Dec 20136774591.824.35$9,396
Nov 20134379688.853.74$6,796
Oct 20138855097.423.78$10,652
Sep 2013101787104.113.72$13,441
Aug 2013114779104.253.52$14,629
Jul 201359987102.523.72$9,718
Jun 201311288794.403.93$14,062
May 20135286594.834.15$8,520
Apr 20134566693.964.28$7,080
Mar 20134385393.623.91$7,363
Feb 20134253891.233.42$5,672
Jan 20133653891.603.42$5,138
Dec 20124462986.773.42$5,969
Nov 20124456586.953.62$5,874
Oct 201210349189.383.40$10,875
Sep 2012052894.672.92$1,541
Aug 20128753892.662.91$9,626
Jul 20124056085.133.02$5,097
Jun 20127164079.822.52$7,279
May 20129793591.612.49$11,213
Apr 201246650101.652.00$5,974
Mar 201292638105.052.22$11,082
Feb 201253910101.102.57$7,697
Jan 20129386998.092.73$11,498
Dec 201116169096.873.24$17,831
Nov 2011057195.723.31$1,891
Oct 201111168984.983.65$11,947
Sep 201111167283.623.99$11,960
Aug 2011065583.404.15$2,718
Jul 201116668394.144.52$18,713
Jun 2011052092.904.64$2,413
May 20114845898.134.40$6,728
Apr 201129453105.964.33$5,036
Mar 20119147896.364.06$10,708
Feb 2011031785.644.18$1,325
Jan 20117090686.504.59$10,212
Dec 20108094385.734.35$10,958
Nov 20107732180.843.80$7,443
Oct 20107651778.103.51$7,750
Sep 2010039072.633.98$1,552
Aug 20107655573.684.42$8,052
Jul 20109950772.554.74$9,584
Jun 20109572770.364.91$10,254
May 20107285271.124.24$8,729
Apr 201010239881.694.12$9,973
Mar 20104681478.394.39$7,178
Feb 20105652873.585.44$6,994
Jan 2010511,01674.365.96$9,852
Dec 20094367371.445.48$6,762
Nov 20092773374.593.75$4,764
Oct 20094955372.544.11$5,827
Sep 20091785065.543.06$3,719
Aug 20091444967.423.22$2,389
Jul 2009020161.133.46$696
Jun 2009262566.163.90$1,818
May 20093125854.743.93$2,710
Apr 2009051346.773.59$1,840
Mar 20099356242.144.06$6,200
Feb 20096458832.814.63$4,824
Jan 200914856235.865.37$8,326
Dec 20081371,09237.105.98$11,610
Nov 20081921,31755.496.86$19,689
Oct 20082401,08175.246.92$25,540
Sep 2008197621101.767.88$24,938
Aug 20083161,536114.228.48$49,123
Jul 20081251,653131.0811.39$35,212
Jun 20082291,053131.3313.03$43,798
May 2008161922123.1711.57$30,502
Apr 20081861,044110.3110.45$31,433
Mar 200899921101.909.66$18,989
Feb 20084929792.538.77$7,139
Jan 20085146490.388.21$8,417
Dec 200720266488.337.30$22,691
Nov 20077165491.677.29$11,277
Oct 200713272282.856.92$15,934
Sep 200721578275.846.24$21,189
Aug 200719877869.066.39$18,644
Jul 200736073570.906.39$30,219
Jun 200710775862.007.55$12,356
May 20074388458.747.85$9,462
Apr 20071391,20859.617.81$17,714
Mar 20071411,08156.927.30$15,919
Feb 2007096155.108.22$7,896
Jan 20074141,09250.306.73$28,170
Dec 20061361,22356.656.92$16,166
Nov 2006057054.207.62$4,342
Oct 200614279654.906.01$12,583
Sep 20061331,37060.085.04$14,892
Aug 20063991,69968.717.34$39,886
Jul 20062541,65469.376.34$28,111
Jun 200614597566.286.38$15,835
May 200612131966.016.42$10,037
Apr 200612863864.397.36$12,938
Mar 200613970956.707.08$12,903
Feb 20067166357.597.75$9,228
Jan 200614682960.598.93$16,252
Dec 200511585154.9413.42$17,735
Nov 20053921,61854.6910.59$38,571
Oct 2005991,35458.3413.80$24,455
Sep 20051561,15761.4512.08$23,562
Aug 20051361,02461.519.80$18,397
Jul 20051381,10455.697.84$16,345
Jun 20052031,01452.337.38$18,107
May 200519573145.226.65$13,680
Apr 20053286149.207.36$7,912
Mar 200512050.377.15$604
Feb 20051047045.226.31$5,145
Jan 20052091,01743.166.32$15,450
Dec 20041391,02439.866.75$12,454
Nov 200420597245.286.33$15,436
Oct 200413487649.706.52$12,367
Sep 200413593243.245.28$10,762
Aug 200420396242.375.55$13,941
Jul 200413968538.286.08$9,489
Jun 20049576436.106.43$8,344
May 20048019137.486.49$4,239
Apr 20047025534.475.86$3,907
Mar 20047296034.365.53$7,783
Feb 200413882932.455.51$9,046
Jan 20042931,00832.036.30$15,735
Dec 20031591,09130.266.30$11,686
Nov 20031491,05028.804.60$9,116
Oct 20032301,07828.174.76$11,610
Sep 20032071,04826.314.75$10,424
Aug 20031281,00029.765.13$8,939
Jul 200317667029.415.17$8,641
Jun 200317974528.565.98$9,570
May 200312680526.595.97$8,158
Apr 200325079026.675.41$10,939
Mar 20031021,20531.146.10$10,522
Feb 20038712733.487.93$3,919
Jan 20032151,26130.315.58$13,556
Dec 20023091,24226.914.85$14,344
Nov 200210493924.664.14$6,449
Oct 20023431,41726.464.23$15,068
Sep 20022381,45427.443.64$11,816
Aug 20023641,20325.963.16$13,256
Jul 2002961,40024.583.06$6,646
Jun 20021954823.733.34$2,280
May 20023321324.663.58$1,577
Apr 20026621823.653.51$2,327
Mar 200210967722.003.10$4,499
Feb 200213755318.222.38$3,810
Jan 20022711,13617.172.38$7,352
Dec 20011571,13016.932.36$5,330
Nov 200119989818.072.41$5,756
Oct 200113493619.782.53$5,018
Sep 20015246124.262.25$2,299
Aug 200121181224.873.05$7,727
Jul 20011621,18623.933.20$7,668
Jun 20011671,34924.563.82$9,260
May 20012181,19325.524.31$10,702
Apr 20012051,02024.685.34$10,501
Mar 20011321,05824.545.38$8,928
Feb 200118890227.755.77$10,419
Jan 20011941,09427.478.40$14,517
Dec 20001881,05926.889.12$14,714
Nov 200012386032.215.66$8,828
Oct 200025597231.235.15$12,965
Sep 200017598931.875.19$10,707
Aug 200011761529.644.54$6,260
Jul 20002431,26028.534.09$12,086
Jun 20002171,13029.304.40$11,327
May 200019692027.263.68$8,728
Apr 200018494524.513.12$7,454
Mar 200026596228.422.86$10,282
Feb 20001721,17427.622.73$7,952
Jan 20002521,35225.272.48$9,722
Dec 19991651,17324.282.42$6,849
Nov 19991641,14923.192.43$6,600
Oct 19992241,22420.982.80$8,131
Sep 19992021,03521.752.62$7,104
Aug 19991291,00819.262.88$5,383
Jul 19991991,02517.892.37$5,992
Jun 19992731,03215.942.36$6,789
May 19992031,17415.792.32$5,930
Apr 199919897315.102.21$5,138
Mar 19992111,00612.471.84$4,481
Feb 19992719279.981.82$4,390
Jan 19992431,53810.381.90$5,444
Dec 19982481,3509.201.77$4,676
Nov 1998931,42310.892.19$4,123
Oct 19982181,10312.421.97$4,880
Sep 199818090012.592.08$4,141
Aug 199816986111.301.91$3,552
Jul 199818389811.742.24$4,157
Jun 199819393711.242.24$4,266
May 19981901,00612.622.21$4,617
Apr 199833488513.042.51$6,573
Mar 19985871,62712.802.31$11,271
Feb 19982221,68613.952.30$6,973
Jan 19983381,79814.702.15$8,843
Dec 19971621,22216.322.41$5,590
Nov 19971711,29318.193.09$7,104
Oct 19973391,16819.253.15$10,205
Sep 19971601,45117.742.95$7,126
Aug 19972901,47817.862.55$8,955
Jul 19971401,19817.582.25$5,153
Jun 19973111,14617.242.26$7,948
May 19972951,31818.972.31$8,639
Apr 19971531,29517.882.08$5,433
Mar 19972741,50918.951.94$8,118
Feb 19973301,15920.492.21$9,318
Jan 19973551,74823.483.54$14,523
Dec 19963091,49223.32$7,206
Nov 19961491,45221.97$3,274
Oct 19962751,36623.31$6,410
Sep 199623169722.22$5,133
Aug 199628276920.26$5,713
Jul 1996681,71419.55$1,329
Jun 19965356618.73$993
May 199614143619.43$2,740
Apr 199623558721.51$5,055
Mar 19966411,38419.38$12,423
Feb 19962342,10416.98$3,973
Jan 199601,96017.07$0
Dec 19952572,34817.19$4,418
Nov 19952282,35516.00$3,648
Oct 19952622,37915.43$4,043
Sep 19954872,41216.18$7,880
Aug 199502,26015.92$0
Jul 19953432,01315.24$5,227
Jun 19953011,33916.41$4,939
May 1995711,50917.56$1,247
Apr 1995114017.73$2,021
Mar 19952351,42616.44$3,863
Feb 19951952,17116.58$3,233
Jan 19954382,38815.92$6,973
Dec 19941872,53115.03$2,811
Nov 19941552,03515.90$2,465
Oct 19943591,93515.58$5,593
Sep 19941352,30215.29$2,064
Aug 19942421,98716.13$3,903
Jul 19941222,11117.56$2,142
Jun 19942572,24817.09$4,392
May 19943991,63315.88$6,336
Apr 19942372,45514.14$3,351
Mar 19943452,33712.46$4,299
Feb 19942312,38612.50$2,888
Jan 19943452,31712.66$4,368
Dec 19931122,18412.33$1,381
Nov 1993246614.49$29
Oct 199311428715.85$1,807
Sep 19932082,30115.03$3,126
Aug 19932452,12215.66$3,837
Jul 199342015.46$649
Jun 19931721,60816.79$2,888
May 19934442,46417.68$7,850
Apr 19932182,14818.05$3,935
Mar 19933282,65418.14$5,950
Feb 19933552,15717.90$6,355
Jan 19932481,72216.93$4,199

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.

Mar 2015 — as filed, then multipliedworked
Oil                   25 bbl  × $ 42.89 =     $1,072
Casinghead gas         0 Mcf  × $  2.93 =         $0

────────────────────────────────────────────────────
Month total                                   $1,072

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/6921 is the state's own key, not one this site invented.