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KAREN UNIT

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 19374District 7CField 85279200OilCasinghead gasSaveExport
Value, all time
$46.9 M
Aug 2016 – May 2026
Value, last 12 filed months
$1.8 M
at the published price for each month
Months reported
118
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 7,461 leases and 22,481 wells, and the rule below applies to all of them.

Discovered
1904-12-31
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 2016-03-08.

The Commission's schedule remark for this field reads: “AREA) 85279200.”

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
OilDisposition701,156 bbl$37,183,538
Casinghead gasProduction3,043,434 Mcf$9,722,301
Total$46,905,840

Wells on this lease (2)

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 31.4092, -102.0211. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.1 miles.

31.40915, -102.02112 · 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 2 wells
With a plug date
0.0%
0 of 2 wells
Median depth
9,289 ft
2 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.
2100.0%

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 9,180 and 9,397 ft, median 9,289 ft, over the 2 wells that filed a depth.

Completions filed
Aug 2016
2 of 2 wells

2 wells

42-461402405121BH9,397 ftAug 2016——
42-461402395121AH9,180 ftAug 2016——

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 (118)

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

118 months

May 20261,8338,149106.413.05$219,870
Apr 20262131,26798.932.87$24,708
Mar 20269126,38789.753.15$101,967
Feb 202690510,15163.503.75$95,537
Jan 20261,46913,95159.138.00$198,441
Dec 20251,60517,69356.664.41$169,025
Nov 20251,54416,29158.593.93$154,429
Oct 20251,77818,77959.383.30$167,639
Sep 20251,67919,43362.743.08$165,134
Aug 20251,69616,92963.933.01$159,462
Jul 20251,35113,81366.743.32$135,959
Jun 20251,93117,27866.483.13$182,431
May 20252,22816,39660.553.23$187,903
Apr 20251,62218,26862.363.54$165,874
Mar 20251,87919,55067.704.27$210,654
Feb 20251,84715,95770.884.34$200,182
Jan 20251,58915,72774.324.28$185,385
Dec 20241,67221,46168.993.12$182,339
Nov 20241,97427,18269.052.20$196,063
Oct 20241,93629,68571.372.28$205,896
Sep 20242,17131,56769.612.36$225,759
Aug 20242,15930,51875.632.06$226,263
Jul 20242,17626,67579.932.15$231,188
Jun 20243,00933,83878.082.63$324,071
May 20242,813078.812.20$221,693
Apr 20241,86223,28384.451.66$195,877
Mar 20241,94621,67080.301.55$189,747
Feb 20241,79829,92476.091.78$190,183
Jan 20242,31324,96773.023.30$251,228
Dec 20232,69422,67771.262.61$251,178
Nov 20231,37314,44577.892.81$147,498
Oct 20231,36017,36085.443.09$169,794
Sep 20232,09924,18789.042.74$253,047
Aug 20232,05524,40780.522.67$230,706
Jul 20232,35325,38774.852.64$243,189
Jun 20232,32924,43568.962.26$215,794
May 20232,73226,61070.622.23$252,205
Apr 20233,19426,71378.122.24$309,293
Mar 20234,20219,89372.852.39$353,723
Feb 20233,3308,54875.112.47$271,193
Jan 20233,2419,69476.533.39$280,874
Dec 20222,9318,20576.415.73$270,965
Nov 20222,9677,78485.005.65$296,145
Oct 20222,6569,58787.185.86$287,766
Sep 20222,72214,27484.888.16$347,572
Aug 20222,94015,83894.529.13$422,445
Jul 20223,80316,517101.587.54$510,881
Jun 20223,69321,826115.097.98$599,138
May 20227659,438109.378.43$163,259
Apr 202200104.226.84$0
Mar 20222,35322,432108.885.08$370,068
Feb 20222,77125,14591.054.86$374,475
Jan 20223,37524,16281.844.54$385,849
Dec 20212,26314,34771.323.90$217,338
Nov 20211,73530,03277.435.24$291,614
Oct 20212,90742,17079.795.71$472,903
Sep 20212,81240,05569.865.35$410,777
Aug 20214,30046,39366.024.22$479,692
Jul 20212,68444,76270.783.98$368,219
Jun 20212,35745,92469.493.38$319,040
May 20213,94434,48063.483.02$354,414
Apr 20214,37217,95660.362.76$313,424
Mar 20212,67711,20461.302.72$194,541
Feb 20211,4666,54557.805.55$121,046
Jan 20213,51116,68050.412.81$223,865
Dec 20204,18623,05944.642.68$248,556
Nov 20203,42018,58738.772.71$182,900
Oct 20202,80218,25536.972.48$148,834
Sep 20203,53212,81737.091.99$156,521
Aug 20202,6153,90639.982.39$113,864
Jul 20201,6423,22138.371.83$68,882
Jun 20203,29826,51234.901.69$159,914
May 20204,14237,15816.921.81$137,515
Apr 20204,41834,46414.751.80$127,352
Mar 20204,69446,37130.341.86$228,491
Feb 20204,90543,59249.881.98$331,003
Jan 20205,56048,92857.252.09$420,801
Dec 20195,91547,74759.012.30$459,070
Nov 20195,79546,89655.302.75$449,460
Oct 20196,36150,55353.472.42$462,387
Sep 20196,18345,50255.052.66$461,286
Aug 20196,53847,48153.112.30$456,647
Jul 20195,82434,13556.272.46$411,691
Jun 20195,47228,22052.782.49$359,114
May 20195,85128,10058.482.74$419,169
Apr 20196,17424,99862.632.75$455,440
Mar 20196,09224,88756.803.06$422,232
Feb 20195,60122,00650.852.79$346,256
Jan 20195,93922,33446.033.23$345,470
Dec 20185,99124,12046.594.19$380,074
Nov 20183,11019,15052.934.24$245,755
Oct 20183,01123,50761.443.40$264,875
Sep 20182,86618,88659.543.11$229,339
Aug 20182,91622,20659.403.07$241,306
Jul 20182,76420,34365.142.93$239,690
Jun 20181,14212,99160.183.08$108,698
May 201864714,09065.382.90$83,173
Apr 20181,04316,58963.842.90$114,706
Mar 201868913,89861.222.79$80,912
Feb 20185974,82661.782.77$50,232
Jan 20181,8244,43162.874.01$132,440
Dec 20179,52133,41157.272.92$642,879
Nov 201712,02446,14755.423.12$810,273
Oct 201711,16547,19949.292.98$691,150
Sep 201711,70145,45147.523.09$696,351
Aug 201712,14546,53945.373.00$690,840
Jul 201713,69647,51043.873.09$747,520
Jun 201715,24450,53542.493.09$803,733
May 201717,55050,06145.373.26$959,613
Apr 201720,91756,92647.933.21$1,185,375
Mar 201725,51956,63046.772.98$1,362,489
Feb 201718,92839,97550.452.95$1,072,948
Jan 201729,57756,78649.413.42$1,655,540
Dec 201632,74853,15848.763.72$1,794,691
Nov 201638,73144,91042.492.64$1,764,438
Oct 201644,74839,41046.193.09$2,188,697
Sep 201658,54445,81541.553.10$2,574,559
Aug 201635,96331,30441.442.92$1,581,850

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                1,833 bbl  × $106.41 =   $195,050
Casinghead gas     8,149 Mcf  × $  3.05 =    $24,821

────────────────────────────────────────────────────
Month total                                 $219,870

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/19374 is the state's own key, not one this site invented.