TXL "JJ"

Operated by COG OPERATING LLC (P-5 166150) in the PEGASUS (CONSOLIDATED) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 17158District 7CField 70279100OilCasinghead gasSaveExport
Value, all time
$2.5 M
May 2010 – May 2026
Value, last 12 filed months
$37 k
at the published price for each month
Months reported
193
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 165 leases and 521 wells, and the rule below applies to all of them.

Discovered
2010-04-20
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 20 acres. The field rule took effect on 2013-11-12.

The Commission's schedule remark for this field reads: ALLOCATION FORMULA REMAINS SUSPENDED.

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
OilDisposition37,421 bbl$2,308,225
Casinghead gasProduction41,335 Mcf$142,483
Total$2,450,707

Every month this lease reported (193)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

193 months

May 20260157106.413.05$478
Apr 2026021498.932.87$614
Mar 202619523989.753.15$18,254
Feb 2026019563.503.75$731
Jan 2026021359.138.00$1,704
Dec 2025027056.664.41$1,192
Nov 20251938658.593.93$11,646
Oct 2025011759.383.30$387
Sep 2025017162.743.08$526
Aug 2025015963.933.01$479
Jul 2025013666.743.32$451
Jun 202508266.483.13$257
May 2025016360.553.23$527
Apr 20250162.363.54$4
Mar 2025011167.704.27$474
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20241598568.993.12$11,235
Nov 202404869.052.20$106
Oct 202409571.372.28$217
Sep 2024015169.612.36$357
Aug 2024015875.632.06$326
Jul 2024017479.932.15$374
Jun 2024017878.082.63$469
May 202416914178.812.20$13,629
Apr 202416122384.451.66$13,966
Mar 2024036780.301.55$567
Feb 2024023376.091.78$416
Jan 2024027373.023.30$900
Dec 2023022571.262.61$587
Nov 202318321577.892.81$14,858
Oct 2023024185.443.09$744
Sep 2023020489.042.74$558
Aug 202317322880.522.67$14,539
Jul 2023023074.852.64$608
Jun 2023020668.962.26$465
May 2023016770.622.23$372
Apr 202318235178.122.24$15,003
Mar 2023026972.852.39$644
Feb 2023032675.112.47$804
Jan 202317725176.533.39$14,396
Dec 2022024276.415.73$1,386
Nov 2022025185.005.65$1,417
Oct 2022025387.185.86$1,484
Sep 202217324384.888.16$16,668
Aug 202218128594.529.13$19,709
Jul 20220294101.587.54$2,217
Jun 20220266115.097.98$2,122
May 20220198109.378.43$1,670
Apr 2022171241104.226.84$19,469
Mar 20220232108.885.08$1,178
Feb 202218220191.054.86$17,548
Jan 202233922181.844.54$28,747
Dec 2021026471.323.90$1,029
Nov 202117036177.435.24$15,054
Oct 2021028779.795.71$1,640
Sep 2021026769.865.35$1,429
Aug 2021030466.024.22$1,283
Jul 2021032970.783.98$1,310
Jun 202131532369.493.38$22,981
May 2021027463.483.02$827
Apr 2021026860.362.76$739
Mar 202133727761.302.72$21,411
Feb 2021027157.805.55$1,503
Jan 2021029050.412.81$815
Dec 202033428744.642.68$15,678
Nov 2020032138.772.71$869
Oct 2020031136.972.48$771
Sep 2020027937.091.99$556
Aug 202035828539.982.39$14,993
Jul 2020012838.371.83$234
Jun 202006734.901.69$113
May 2020011816.921.81$214
Apr 202018314.751.80$165
Mar 202035027230.341.86$11,124
Feb 2020034649.881.98$685
Jan 202034135757.252.09$20,270
Dec 201935229659.012.30$21,454
Nov 2019030155.302.75$828
Oct 201935865053.472.42$20,714
Sep 201935247155.052.66$20,629
Aug 201933839853.112.30$18,868
Jul 2019134156.272.46$895
Jun 201935736852.782.49$19,759
May 201934963658.482.74$22,152
Apr 201934063062.632.75$23,027
Mar 201969465156.803.06$41,413
Feb 2019058850.852.79$1,642
Jan 201969565146.033.23$34,092
Dec 201835629546.594.19$17,821
Nov 20187137352.934.24$38,048
Oct 201836216861.443.40$22,812
Sep 201871436559.543.11$43,646
Aug 201870948059.403.07$43,587
Jul 201870734865.142.93$47,074
Jun 201869220460.183.08$42,272
May 201870524465.382.90$46,801
Apr 201871719763.842.90$46,345
Mar 2018028361.222.79$789
Feb 201872428961.782.77$45,528
Jan 201871931762.874.01$46,474
Dec 20171,08139057.272.92$63,048
Nov 20171,06842255.423.12$60,505
Oct 201771715849.292.98$35,812
Sep 20171,23048547.523.09$59,947
Aug 20171,60060045.373.00$74,395
Jul 20171,06126943.873.09$47,377
Jun 201734411342.493.09$14,965
May 20171,41457145.373.26$66,017
Apr 20171,07876447.933.21$54,122
Mar 201735233446.772.98$17,460
Feb 20170650.452.95$18
Jan 201701349.413.42$44
Dec 2016010448.763.72$387
Nov 201633612142.492.64$14,597
Oct 2016016846.193.09$519
Sep 201634817541.553.10$15,002
Aug 2016010841.442.92$316
Jul 201634711841.622.92$14,787
Jun 2016015645.352.69$419
May 2016016942.521.99$336
Apr 20163592936.561.99$13,183
Mar 201605033.011.79$90
Feb 201636612826.472.06$9,952
Jan 20163566527.352.36$9,890
Dec 201505432.362.00$108
Nov 201504338.792.17$93
Oct 201535315443.552.43$15,747
Sep 201502342.992.76$63
Aug 2015350140.162.87$14,059
Jul 201507848.152.95$230
Jun 2015018656.152.88$536
May 201535318755.212.96$20,042
Apr 2015017949.822.71$484
Mar 201535416942.892.93$15,679
Feb 2015015444.662.98$458
Jan 201535621743.433.10$16,134
Dec 2014017354.693.59$621
Nov 2014016670.464.25$706
Oct 2014022878.303.90$889
Sep 201435219086.164.05$31,097
Aug 2014019589.394.04$787
Jul 201433411496.564.18$32,728
Jun 20140098.164.74$0
May 2014318094.734.73$30,124
Apr 201409695.944.81$462
Mar 2014015595.895.06$784
Feb 2014337697.406.19$32,861
Jan 201405590.404.86$267
Dec 201303191.824.35$135
Nov 201334319588.853.74$31,205
Oct 2013017997.423.78$677
Sep 2013011104.113.72$41
Aug 201332554104.253.52$34,071
Jul 201300102.523.72$0
Jun 2013011094.403.93$433
May 20133296094.834.15$31,448
Apr 20130093.964.28$0
Mar 201334316893.623.91$32,769
Feb 2013016991.233.42$578
Jan 2013020291.603.42$691
Dec 201233211786.773.42$29,208
Nov 2012010286.953.62$370
Oct 201209389.383.40$316
Sep 2012333094.672.92$31,525
Aug 201209392.662.91$270
Jul 2012328085.133.02$27,923
Jun 201201779.822.52$43
May 201204991.612.49$122
Apr 2012331102101.652.00$33,850
Mar 20120155105.052.22$344
Feb 2012335125101.102.57$34,190
Jan 2012014198.092.73$386
Dec 201133711996.873.24$33,031
Nov 2011019395.723.31$639
Oct 201168017684.983.65$58,429
Sep 2011022083.623.99$877
Aug 2011030883.404.15$1,278
Jul 201134833494.144.52$34,269
Jun 2011033892.904.64$1,568
May 2011019098.134.40$837
Apr 20110264105.964.33$1,144
Mar 201134830896.364.06$34,783
Feb 2011026885.644.18$1,120
Jan 201134728886.504.59$31,337
Dec 2010029085.734.35$1,261
Nov 201034526280.843.80$28,884
Oct 201017525578.103.51$14,562
Sep 2010023972.633.98$951
Aug 201017023873.684.42$13,577
Jul 201017124672.554.74$13,571
Jun 201016519670.364.91$12,572
May 201037419871.124.24$27,437

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                    0 bbl  × $106.41 =         $0
Casinghead gas       157 Mcf  × $  3.05 =       $478

────────────────────────────────────────────────────
Month total                                     $478

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. 7C/O/17158 is the state's own key, not one this site invented.