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EVELYNE

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 16767District 7CField 85279200OilCasinghead gasSaveExport
Value, all time
$22.7 M
Oct 2008 – Apr 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
211
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
OilDisposition277,801 bbl$19,007,132
Casinghead gasProduction971,460 Mcf$3,729,044
Total$22,736,176

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 31.4242, -102.0129. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.7 miles.

31.42428, -102.01288 · 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
100.0%
4 of 4 wells
With a plug date
100.0%
4 of 4 wells
Median depth
10,515 ft
4 wells filed one
Completion to plug
13.1 years
median over 4 wells

What the state filed about each well

On the RRC proration schedule
4100.0%
A plug date is filed
4100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
4100.0%
NeitherNo plug date, and not on the schedule.
00.0%

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 10,350 and 10,590 ft, median 10,515 ft, over the 4 wells that filed a depth.

Completions filed
Oct 2008 – Oct 2010
4 of 4 wells
Plug dates filed
Sep 2018 – Feb 2026
4 of 4 wells

Last completion to plug: a median of 13.1 years across the 4 wells that filed both dates, with the middle half between 10.6 years and 15.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

4 wells

42-46136828430210,590 ftOct 2010Feb 2026Yes
42-46136490430110,505 ftMar 2010Dec 2020Yes
42-46135942431010,525 ftOct 2008Feb 2026Yes
42-46135893430910,350 ftOct 2008Sep 2018Yes

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 (211)

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

211 months

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 2021160071.323.90$11,411
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 2021205070.783.98$14,510
Jun 20210069.493.38$0
May 202134018463.483.02$22,138
Apr 2021018460.362.76$508
Mar 2021019161.302.72$519
Feb 202133710857.805.55$20,078
Jan 2021025450.412.81$714
Dec 202034719744.642.68$16,017
Nov 2020022338.772.71$604
Oct 2020024536.972.48$607
Sep 202035226237.091.99$13,577
Aug 2020219239.982.39$538
Jul 202017617238.371.83$7,067
Jun 2020019734.901.69$333
May 202052634316.921.81$9,522
Apr 2020851614.751.80$1,049
Mar 202035851430.341.86$11,816
Feb 202019548849.881.98$10,693
Jan 202038153257.252.09$22,927
Dec 201918856059.012.30$12,384
Nov 201938161355.302.75$22,755
Oct 201955873853.472.42$31,621
Sep 201937471355.052.66$22,483
Aug 201936869053.112.30$21,134
Jul 201966874756.272.46$39,426
Jun 201952464652.782.49$29,266
May 201934863858.482.74$22,099
Apr 201954874362.632.75$36,365
Mar 201936172856.803.06$22,734
Feb 201971663350.852.79$38,176
Jan 201936378446.033.23$19,240
Dec 201871365046.594.19$35,939
Nov 2018045752.934.24$1,936
Oct 201851360361.443.40$33,568
Sep 201854274359.543.11$34,580
Aug 201836283359.403.07$24,057
Jul 201872986865.142.93$50,032
Jun 201836692360.183.08$24,866
May 20183501,73265.382.90$27,907
Apr 20187321,67963.842.90$51,601
Mar 20187141,77361.222.79$48,652
Feb 20183761,74661.782.77$28,059
Jan 20187481,91162.874.01$54,689
Dec 20175382,09157.272.92$36,920
Nov 20175321,90155.423.12$35,411
Oct 20177542,16449.292.98$43,621
Sep 20175422,39947.523.09$33,162
Aug 20177452,80545.373.00$42,228
Jul 20173703,05943.873.09$25,676
Jun 20177332,97642.493.09$40,333
May 20176272,97545.373.26$38,156
Apr 20177913,21447.933.21$48,235
Mar 20176742,85446.772.98$40,038
Feb 20176722,59850.452.95$41,573
Jan 20178272,78349.413.42$50,377
Dec 20168172,79548.763.72$50,242
Nov 20167432,61342.492.64$38,480
Oct 20163632,03246.193.09$23,046
Sep 20166612,35041.553.10$34,751
Aug 20164082,16841.442.92$23,247
Jul 20164562,92441.622.92$27,529
Jun 20165372,65845.352.69$31,492
May 20166624,01042.521.99$36,132
Apr 20166914,00636.561.99$33,239
Mar 20168754,02533.011.79$36,105
Feb 20167083,79826.472.06$26,578
Jan 20168323,36627.352.36$30,714
Dec 20157354,28532.362.00$32,361
Nov 20156653,58938.792.17$33,574
Oct 20156603,13243.552.43$36,343
Sep 20158023,69942.992.76$44,681
Aug 20157513,12340.162.87$39,131
Jul 20156552,46348.152.95$38,792
Jun 20156892,54156.152.88$46,013
May 20154922,54355.212.96$34,679
Apr 20155912,28949.822.71$35,639
Mar 20158252,50442.892.93$42,733
Feb 20158543,49544.662.98$48,541
Jan 20157765,16743.433.10$49,723
Dec 20147436,16454.693.59$62,772
Nov 20146636,03670.464.25$72,379
Oct 20147285,32678.303.90$77,779
Sep 20147033,65186.164.05$75,340
Aug 20147894,42589.394.04$88,384
Jul 20146714,43396.564.18$83,320
Jun 20145296,75898.164.74$83,938
May 20148597,38194.734.73$116,260
Apr 20147697,47795.944.81$109,736
Mar 20149566,67495.895.06$125,420
Feb 20147486,03197.406.19$110,199
Jan 20148157,50590.404.86$110,156
Dec 20139598,32091.824.35$124,285
Nov 20139298,13588.853.74$112,953
Oct 20139329,40897.423.78$126,352
Sep 20138608,117104.113.72$119,712
Aug 20131,0079,400104.253.52$138,092
Jul 20131,0457,735102.523.72$135,890
Jun 20131,0447,50594.403.93$128,074
May 20131,08510,33894.834.15$145,784
Apr 20131,0519,88493.964.28$141,081
Mar 20131,19510,61193.623.91$153,395
Feb 20131,0799,54391.233.42$131,073
Jan 20131,30611,17491.603.42$157,844
Dec 20121,36511,85186.773.42$158,973
Nov 20121,35311,18086.953.62$158,170
Oct 20121,47211,71489.383.40$171,391
Sep 20121,38111,01494.672.92$162,883
Aug 20121,47710,63592.662.91$167,787
Jul 20121,64210,29985.133.02$170,895
Jun 20121,5009,51679.822.52$143,701
May 20121,78310,04891.612.49$188,343
Apr 20121,90011,132101.652.00$215,363
Mar 20122,10714,391105.052.22$253,318
Feb 20122,21518,948101.102.57$272,637
Jan 20122,59418,00798.092.73$303,678
Dec 20112,41017,36596.873.24$289,715
Nov 20111,59215,96795.723.31$205,257
Oct 20112,04419,49884.983.65$244,838
Sep 20112,07214,10283.623.99$229,468
Aug 20111,96312,42183.404.15$215,253
Jul 20112,17613,36794.144.52$265,231
Jun 20112,75613,36192.904.64$318,026
May 20112,90311,10498.134.40$333,783
Apr 20113,29511,070105.964.33$397,108
Mar 20113,98111,85696.364.06$431,713
Feb 20114,99312,15185.644.18$478,391
Jan 20113,6659,87386.504.59$362,328
Dec 20103,66110,10485.734.35$357,787
Nov 20104,13212,08580.843.80$379,897
Oct 20102,5428,01278.103.51$226,643
Sep 20102,2798,34472.633.98$198,728
Aug 20104,1469,18373.684.42$346,060
Jul 20103,1654,58672.554.74$251,342
Jun 20103,1234,50070.364.91$241,831
May 20105,59836,65571.124.24$553,372
Apr 20106,08541,71481.694.12$669,058
Mar 20107,40834,55978.394.39$732,381
Feb 20105,65123,07473.585.44$541,378
Jan 20107,06019,97474.365.96$644,108
Dec 20095,29013,44471.445.48$451,641
Nov 20097,37514,32074.593.75$603,823
Oct 20098,01014,36772.544.11$640,097
Sep 20096,9199,03865.543.06$481,170
Aug 20096,9807,67367.423.22$495,287
Jul 20096,8067,48961.133.46$441,996
Jun 20096,9656,75766.163.90$487,123
May 20097,3497,78654.743.93$432,850
Apr 20098,4399,21946.773.59$427,765
Mar 20099,3648,47042.144.06$428,979
Feb 20097,8737,21032.814.63$291,717
Jan 20098,1778,39235.865.37$338,301
Dec 200810,0249,25837.105.98$427,227
Nov 20087,5687,99955.496.86$474,824
Oct 2008726075.246.92$54,624

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.

Dec 2021 — as filed, then multipliedworked
Oil                  160 bbl  × $ 71.32 =    $11,411
Casinghead gas         0 Mcf  × $  3.90 =         $0

────────────────────────────────────────────────────
Month total                                  $11,411

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/16767 is the state's own key, not one this site invented.