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SERAPHINA 4521

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 47437District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$17.2 M
Feb 2015 – May 2026
Value, last 12 filed months
$698 k
at the published price for each month
Months reported
136
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
OilDisposition287,957 bbl$16,110,092
Casinghead gasProduction356,895 Mcf$1,059,381
Total$17,169,473

Wells on this lease (1)

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 32.1627, -102.2326. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.16274, -102.23261 · 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 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
9,587 ft
1 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.
1100.0%

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

The one well that filed a depth was drilled to 9,587 ft.

Completions filed
Feb 2015
1 of 1 wells

1 well

42-003463781AH9,587 ftFeb 2015——

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 (136)

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

136 months

May 20268290106.413.05$88,214
Apr 202690814398.932.87$90,239
Mar 2026981089.753.15$88,045
Feb 2026453063.503.75$28,766
Jan 2026414059.138.00$24,480
Dec 2025819056.664.41$46,405
Nov 2025924058.593.93$54,137
Oct 2025841059.383.30$49,939
Sep 2025909062.743.08$57,031
Aug 2025884063.933.01$56,514
Jul 2025837066.743.32$55,861
Jun 202584683466.483.13$58,851
May 20257541,39260.553.23$50,154
Apr 20256181,38262.363.54$43,435
Mar 20251,1641,30067.704.27$84,352
Feb 20259331,68870.884.34$73,458
Jan 20258301,85974.324.28$69,640
Dec 20248201,66268.993.12$61,760
Nov 20247411,98969.052.20$55,539
Oct 20241,1572,41671.372.28$88,087
Sep 20241,0712,23569.612.36$79,837
Aug 20241,0632,29975.632.06$85,139
Jul 20249442,16079.932.15$80,091
Jun 20241,0853,38578.082.63$93,633
May 20241,551078.812.20$122,234
Apr 20241,5021,78584.451.66$129,806
Mar 20249863,35980.301.55$84,366
Feb 20249982,24676.091.78$79,944
Jan 20241,1231,49073.023.30$86,915
Dec 20231,31069471.262.61$95,162
Nov 20231,29429777.892.81$101,624
Oct 20231,3611,82985.443.09$121,930
Sep 20231,0113,33989.042.74$99,152
Aug 20231,1545,39080.522.67$107,327
Jul 20231,1303,97874.852.64$95,090
Jun 20231,1142,58868.962.26$82,666
May 20231,0643,08870.622.23$82,018
Apr 20231,3554,16278.122.24$115,166
Mar 20231,0873,06772.852.39$86,528
Feb 20231,0691,91175.112.47$85,005
Jan 20231,3883,73876.533.39$118,887
Dec 20221,2952,04076.415.73$110,638
Nov 20221,4061,97385.005.65$130,650
Oct 20221,5862,72587.185.86$154,246
Sep 20221,6623,80384.888.16$172,117
Aug 20221,7911,45594.529.13$182,565
Jul 20221,840681101.587.54$192,043
Jun 20221,945470115.097.98$227,599
May 20222,090169109.378.43$230,008
Apr 20222,216105104.226.84$231,669
Mar 20221,8260108.885.08$198,815
Feb 2022518091.054.86$47,164
Jan 20222,104081.844.54$172,191
Dec 20211,848071.323.90$131,799
Nov 20211,98723777.435.24$155,095
Oct 20211,48617879.795.71$119,585
Sep 20211,387069.865.35$96,896
Aug 20211,152066.024.22$76,055
Jul 20211,566070.783.98$110,841
Jun 20211,73243669.493.38$121,831
May 20211,57172063.483.02$101,900
Apr 20211,24967960.362.76$77,263
Mar 20211,0282661.302.72$63,087
Feb 2021701857.805.55$4,146
Jan 202124050.412.81$1,210
Dec 20201907544.642.68$8,682
Nov 202057638.772.71$2,226
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 202074038.371.83$2,839
Jun 202044245834.901.69$16,200
May 20201,4391,86216.921.81$27,727
Apr 20201,3681,24714.751.80$22,428
Mar 20201,63092330.341.86$51,168
Feb 20201,58883449.881.98$80,861
Jan 20201,6961,71157.252.09$100,680
Dec 20191,7542,63359.012.30$109,571
Nov 20192,0333,39455.302.75$121,761
Oct 20192,0232,81553.472.42$114,978
Sep 20191,6252,60955.052.66$96,389
Aug 20191,6212,97353.112.30$92,942
Jul 20191,9603,21356.272.46$118,193
Jun 20191,6162,51352.782.49$91,553
May 20191,7292,77058.482.74$108,703
Apr 20191,5941,61562.632.75$104,275
Mar 20191,6002,05056.803.06$97,157
Feb 20195961,97150.852.79$35,810
Jan 20191,2911,38946.033.23$63,909
Dec 20181,8242,17346.594.19$94,075
Nov 20182,0252,27152.934.24$116,806
Oct 20181,8632,15061.443.40$121,769
Sep 20181,9043,10859.543.11$123,024
Aug 20181,8933,13159.403.07$122,046
Jul 20181,9362,30165.142.93$132,857
Jun 20181,7083,87560.183.08$114,711
May 20181,6679,46465.382.90$136,442
Apr 20182,1052,13863.842.90$140,585
Mar 20182,5042,24161.222.79$159,540
Feb 20182,1591,96961.782.77$138,830
Jan 20182,5222,18562.874.01$167,319
Dec 20172,8361,95357.272.92$168,123
Nov 20172,7394,93455.423.12$167,181
Oct 20172,92412,92149.292.98$182,676
Sep 20173,02711,86547.523.09$180,474
Aug 20173,2037,74545.373.00$168,589
Jul 20173,7533,20943.873.09$174,551
Jun 20174,4522,33042.493.09$196,359
May 20173,49962445.373.26$160,786
Apr 201788649947.933.21$44,069
Mar 201755046.772.98$2,572
Feb 20172,49710,08050.452.95$155,736
Jan 20172,4879,39649.413.42$155,006
Dec 20162,8567,82048.763.72$168,371
Nov 20162,73010,15242.492.64$142,843
Oct 20163,49310,38346.193.09$193,428
Sep 20163,6979,76741.553.10$183,894
Aug 20161,9187,99341.442.92$102,856
Jul 20163121,77041.622.92$18,162
Jun 20163,05382945.352.69$140,680
May 20162,8406,71142.521.99$134,119
Apr 20163,8497,33136.561.99$155,316
Mar 20163,8787,81833.011.79$142,038
Feb 20165,3864,82126.472.06$152,516
Jan 20165,251027.352.36$143,615
Dec 20153,5632,03732.362.00$119,376
Nov 20151692,06638.792.17$11,033
Oct 20156331,35943.552.43$30,865
Sep 20155,2075,00442.992.76$237,652
Aug 20157,8708,00740.162.87$339,059
Jul 20158,7605,94048.152.95$439,288
Jun 201511,6999,58156.152.88$684,520
May 201513,16510,53055.212.96$757,961
Apr 201513,986049.822.71$696,783
Mar 201518,01510,68242.892.93$804,012
Feb 20154,5323,25144.662.98$212,075

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                  829 bbl  × $106.41 =    $88,214
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $88,214

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/47437 is the state's own key, not one this site invented.