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AVENGER

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

Oil lease lease 40576District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$11.6 M
Oct 2010 – May 2026
Value, last 12 filed months
$203 k
at the published price for each month
Months reported
188
no gaps in the span
Streams
2
oil, casinghead gas

The SPRABERRY (TREND AREA) field

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 16,587 leases and 43,997 wells, and the rule below applies to all of them.

Discovered
1952-12-22
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 80 acres. The field rule took effect on 2018-02-13.

The Commission's schedule remark for this field reads: “SPRABERRY (TREND AREA) FIELD EFFECTIVE 10/1/2019.”

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
OilDisposition134,912 bbl$10,190,509
Casinghead gasProduction418,455 Mcf$1,412,291
Total$11,602,800

Wells on this lease (3)

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 32.2135, -102.1844. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

32.21350, -102.18426 · 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
0.0%
0 of 3 wells
With a plug date
0.0%
0 of 3 wells
Median depth
11,930 ft
3 wells filed one
Completion to plug
—
no well filed both dates

What the state filed about each well

On the RRC proration schedule
00.0%
A plug date is filed
00.0%
BothOn the schedule and plugged. Neither fact cancels the other.
00.0%
NeitherNo plug date, and not on the schedule.
3100.0%

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 11,805 and 12,016 ft, median 11,930 ft, over the 3 wells that filed a depth.

Completions filed
Feb 2011 – Aug 2012
3 of 3 wells

3 wells

42-31737071160312,016 ftAug 2012——
42-31737072160211,930 ftNov 2011——
42-31735974160111,805 ftFeb 2011——

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 (188)

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

188 months

May 2026171972106.413.05$21,157
Apr 20261451,29398.932.87$18,055
Mar 20261851,18689.753.15$20,339
Feb 202615485163.503.75$12,971
Jan 20261901,09859.138.00$20,016
Dec 202530584856.664.41$21,024
Nov 202516963658.593.93$12,399
Oct 202513584859.383.30$10,819
Sep 20251681,17462.743.08$14,153
Aug 202518079463.933.01$13,901
Jul 202525277366.743.32$19,381
Jun 202523683966.483.13$18,314
May 202521574860.553.23$15,436
Apr 202523477262.363.54$17,328
Mar 202522762267.704.27$18,023
Feb 202520548670.884.34$16,640
Jan 202523157774.324.28$19,637
Dec 202423151068.993.12$17,529
Nov 202435662869.052.20$25,962
Oct 202441867571.372.28$31,373
Sep 202444490869.612.36$33,054
Aug 20244351,15175.632.06$35,274
Jul 20245121,42579.932.15$43,983
Jun 20245191,44478.082.63$44,327
May 2024625078.812.20$49,256
Apr 20245131,42984.451.66$45,694
Mar 20241,0221,70580.301.55$84,701
Feb 20246441,65476.091.78$51,952
Jan 20244431,37073.023.30$36,866
Dec 202366154171.262.61$48,515
Nov 202339421177.892.81$31,281
Oct 202335122585.443.09$30,684
Sep 202331619789.042.74$28,675
Aug 20233527980.522.67$28,554
Jul 202358617474.852.64$44,322
Jun 202355218968.962.26$38,493
May 20239116970.622.23$6,803
Apr 20230078.122.24$0
Mar 202323072.852.39$1,676
Feb 202310410675.112.47$8,073
Jan 202319528376.533.39$15,882
Dec 202214744176.415.73$13,759
Nov 202219850985.005.65$19,704
Oct 202222452387.185.86$22,595
Sep 202217352384.888.16$18,954
Aug 202222064494.529.13$26,672
Jul 2022296501101.587.54$33,846
Jun 2022379409115.097.98$46,882
May 2022270915109.378.43$37,246
Apr 2022286594104.226.84$33,868
Mar 2022300480108.885.08$35,101
Feb 202228153891.054.86$28,199
Jan 202246194381.844.54$42,007
Dec 202164162471.323.90$48,149
Nov 202166150177.435.24$53,805
Oct 20216731,60379.795.71$62,858
Sep 20218121,47969.865.35$64,640
Aug 20218611,04066.024.22$61,233
Jul 202134485670.783.98$27,757
Jun 202163883969.493.38$47,171
May 202155076663.483.02$37,226
Apr 20215441,31760.362.76$36,469
Mar 20217341,25461.302.72$48,401
Feb 20215791,11257.805.55$39,636
Jan 20213621,74650.412.81$23,155
Dec 20203141,76944.642.68$18,750
Nov 20203032,07638.772.71$17,366
Oct 20203231,19536.972.48$14,903
Sep 20203201,07937.091.99$14,017
Aug 20202712,69239.982.39$17,255
Jul 20203512,22638.371.83$17,531
Jun 20203521,84834.901.69$15,408
May 20202241,51316.921.81$6,536
Apr 202020087514.751.80$4,529
Mar 202034983130.341.86$12,131
Feb 202024899449.881.98$14,339
Jan 20202181,02657.252.09$14,630
Dec 201929256159.012.30$18,524
Nov 201940094155.302.75$24,708
Oct 20194861,68653.472.42$30,064
Sep 20193651,84055.052.66$24,983
Aug 20194222,13453.112.30$27,330
Jul 20195511,27156.272.46$34,132
Jun 20194511,41852.782.49$27,336
May 20194351,70558.482.74$30,111
Apr 20194031,59562.632.75$29,627
Mar 20193861,60556.803.06$26,839
Feb 20192221,20750.852.79$14,659
Jan 20192481,50746.033.23$16,280
Dec 20185311,80646.594.19$32,298
Nov 20184741,80952.934.24$32,754
Oct 20184811,82061.443.40$35,737
Sep 20184401,84859.543.11$31,941
Aug 20183831,89259.403.07$28,552
Jul 20182761,98365.142.93$23,793
Jun 20184601,70960.183.08$32,941
May 20185781,38565.382.90$41,807
Apr 20185822,18963.842.90$43,505
Mar 20185572,27661.222.79$40,442
Feb 20184251,34661.782.77$29,980
Jan 20184262,06662.874.01$35,066
Dec 20175042,15757.272.92$35,166
Nov 20174932,58355.423.12$35,377
Oct 201763756949.292.98$33,095
Sep 201775073547.523.09$37,909
Aug 20173691,40945.373.00$20,975
Jul 201739732243.873.09$18,410
Jun 201742157442.493.09$19,660
May 201754888745.373.26$27,757
Apr 20175971,11647.933.21$32,198
Mar 20174601,44946.772.98$25,838
Feb 20173671,39150.452.95$22,622
Jan 20172851,15749.413.42$18,037
Dec 20163361,32948.763.72$21,331
Nov 20164822,65542.492.64$27,501
Oct 20165853,21746.193.09$36,963
Sep 20165693,28841.553.10$33,837
Aug 20166343,37141.442.92$36,131
Jul 20167613,36341.622.92$41,507
Jun 20165862,52745.352.69$33,362
May 20165853,49542.521.99$31,833
Apr 20165863,43136.561.99$28,255
Mar 20169645,48533.011.79$41,662
Feb 20161,0744,63126.472.06$37,985
Jan 20166474,15727.352.36$27,524
Dec 20155974,12732.362.00$27,579
Nov 20159643,78238.792.17$45,590
Oct 20159803,52343.552.43$51,228
Sep 20157353,80342.992.76$42,088
Aug 20156561,81140.162.87$31,547
Jul 20158932,22748.152.95$49,557
Jun 20158211,91856.152.88$51,628
May 20159732,25955.212.96$60,396
Apr 20151,0803,50349.822.71$63,287
Mar 20158392,18642.892.93$42,400
Feb 20151,0162,36644.662.98$52,416
Jan 20151,1652,60343.433.10$58,667
Dec 20141,0502,71454.693.59$67,171
Nov 20149313,93070.464.25$82,308
Oct 20141,2295,61278.303.90$118,123
Sep 20141,1405,77286.164.05$121,573
Aug 20141,0966,17389.394.04$122,880
Jul 20148825,97196.564.18$110,122
Jun 20148393,67098.164.74$99,741
May 20148813,57394.734.73$100,345
Apr 20148662,39295.944.81$94,587
Mar 20141,0762,81595.895.06$117,413
Feb 20141,3261,89297.406.19$140,868
Jan 20148281,21190.404.86$80,738
Dec 20131,2562,22791.824.35$125,023
Nov 20131,1612,00788.853.74$110,658
Oct 20137812,72797.423.78$86,391
Sep 20136473,142104.113.72$79,040
Aug 20139863,583104.253.52$115,412
Jul 20131,2915,175102.523.72$151,593
Jun 20131,4934,19994.403.93$157,456
May 20131,1254,34694.834.15$124,716
Apr 20131,1757,54093.964.28$142,694
Mar 20131,5235,29693.623.91$163,306
Feb 20132,1915,47391.233.42$218,602
Jan 20132,5339,22791.603.42$263,578
Dec 20122,0019,00686.773.42$204,429
Nov 20122,5089,12286.953.62$251,137
Oct 20123,71711,10089.383.40$369,962
Sep 20122,46810,34094.672.92$263,822
Aug 20121,0954,36492.662.91$114,154
Jul 20121,3974,37785.133.02$132,149
Jun 20121,2364,10679.822.52$109,001
May 20121,0923,71391.612.49$109,277
Apr 20121,0513,278101.652.00$113,380
Mar 20121,5285,097105.052.22$171,842
Feb 20122,3332,559101.102.57$242,444
Jan 20121,3711,99898.092.73$139,944
Dec 2011715396.873.24$7,049
Nov 20118231,25395.723.31$82,927
Oct 20111,2902,50884.983.65$118,775
Sep 20111,3301,94383.623.99$118,959
Aug 20111,3042,88783.404.15$120,733
Jul 20117267,14294.144.52$100,608
Jun 2011220092.904.64$20,438
May 20111,4973,32798.134.40$161,555
Apr 20111,4903,732105.964.33$174,052
Mar 20112,6185,27596.364.06$273,673
Feb 20118171,50085.644.18$76,238
Jan 20111,8163,14986.504.59$171,534
Dec 20102,6086,25485.734.35$250,775
Nov 20102,9978,66280.843.80$275,153
Oct 20103,2764,16778.103.51$270,477

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                  171 bbl  × $106.41 =    $18,196
Casinghead gas       972 Mcf  × $  3.05 =     $2,961

────────────────────────────────────────────────────
Month total                                  $21,157

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/40576 is the state's own key, not one this site invented.