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SWR JGM 26

Operated by OXYROCK OPERATING, LLC (P-5 102324) 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 51638District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$16.7 M
Feb 2019 – May 2026
Value, last 12 filed months
$1.1 M
at the published price for each month
Months reported
88
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
OilDisposition227,478 bbl$15,588,242
Casinghead gasProduction325,207 Mcf$1,085,120
Total$16,673,362

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 32.2341, -101.6471. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.6 miles.

32.23414, -101.64713 · 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
10,368 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 10,365 and 10,370 ft, median 10,368 ft, over the 2 wells that filed a depth.

Completions filed
Feb 2019 – Jul 2019
2 of 2 wells

2 wells

42-22739761210,365 ftJul 2019——
42-22739575110,370 ftFeb 2019——

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 (88)

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

88 months

May 20268757,646106.413.05$116,397
Apr 20267234,19098.932.87$83,551
Mar 20261,1258,05289.753.15$126,328
Feb 20261,0288,19663.503.75$96,016
Jan 20269188,06659.138.00$118,793
Dec 20258488,26756.664.41$84,533
Nov 20257778,03758.593.93$77,081
Oct 20251,1238,44459.383.30$94,590
Sep 20251,1256,73762.743.08$91,312
Aug 20251,5343,50763.933.01$108,641
Jul 202547971066.743.32$34,322
Jun 202533044366.483.13$23,324
May 202533273160.553.23$22,465
Apr 202523463662.363.54$16,846
Mar 202529997667.704.27$24,408
Feb 20251821,36370.884.34$18,817
Jan 20252,5131,73374.324.28$194,181
Dec 20242,5811,72668.993.12$183,451
Nov 20242,3991,66169.052.20$169,303
Oct 20243,1591,84071.372.28$229,656
Sep 202411,58769.612.36$3,822
Aug 20243,0471,97775.632.06$234,524
Jul 20243,1511,71279.932.15$255,534
Jun 20242,7891,31778.082.63$221,234
May 202486080578.812.20$69,546
Apr 20241,96295884.451.66$167,280
Mar 20241,07968680.301.55$87,704
Feb 20241,20182776.091.78$92,859
Jan 20242,8161,65373.023.30$211,075
Dec 20232,5921,59471.262.61$188,867
Nov 20233,2611,58177.892.81$258,438
Oct 20232,7141,89785.443.09$237,741
Sep 20232,8411,34889.042.74$256,649
Aug 20235,2981,86480.522.67$431,577
Jul 20231,7291,45774.852.64$133,265
Jun 2023161,29768.962.26$4,033
May 20231,0592,09270.622.23$79,446
Apr 20232,6691,78078.122.24$212,485
Mar 20232,4632,22872.852.39$184,762
Feb 20232,6511,67575.112.47$203,247
Jan 20233,1031,90476.533.39$243,923
Dec 20222,3852,24576.415.73$195,100
Nov 20223,4722,09285.005.65$306,932
Oct 20226,1962,23387.185.86$553,261
Sep 20222,9322,30384.888.16$267,669
Aug 20223,3832,23394.529.13$340,142
Jul 20224,6222,599101.587.54$489,105
Jun 20223,5822,349115.097.98$430,991
May 20222,9382,373109.378.43$341,341
Apr 20223,3762,811104.226.84$371,067
Mar 20222,7022,843108.885.08$308,626
Feb 20222,5492,41391.054.86$243,811
Jan 20224,3873,13381.844.54$373,249
Dec 20213,0133,10971.323.90$227,010
Nov 20213,8982,94077.435.24$317,218
Oct 20213,6893,41979.795.71$313,881
Sep 20214,0133,08969.865.35$296,877
Aug 20211,8773,28266.024.22$137,772
Jul 20213,7833,46370.783.98$281,551
Jun 20213,9933,45369.493.38$289,147
May 20214,0613,57963.483.02$268,593
Apr 20214,3543,56060.362.76$272,627
Mar 20215,5643,55861.302.72$350,740
Feb 20214,6293,38157.805.55$286,314
Jan 20214,1174,20750.412.81$219,361
Dec 20204,0694,31044.642.68$193,171
Nov 20203,6806,45338.772.71$160,139
Oct 20203,3194,79236.972.48$134,580
Sep 20204,4494,96737.091.99$174,903
Aug 20204,1635,35639.982.39$179,211
Jul 20204,3635,22538.371.83$176,945
Jun 20203,2294,29534.901.69$119,952
May 202004,07716.921.81$7,399
Apr 20201,9176,42514.751.80$39,869
Mar 20202,7477,71430.341.86$97,663
Feb 20202,4883,40849.881.98$130,852
Jan 20202,7868,78457.252.09$177,899
Dec 20192,7158,87759.012.30$180,668
Nov 20192,9337,22455.302.75$182,066
Oct 20193,68711,22353.472.42$224,287
Sep 20195,0918,01555.052.66$301,558
Aug 20194,2299,58153.112.30$246,680
Jul 20194,50312,47356.272.46$284,068
Jun 20192,0436,11152.782.49$123,053
May 20192,7394,70758.482.74$173,075
Apr 20192,0373,62162.632.75$137,538
Mar 201952395356.803.06$32,625
Feb 201936774950.852.79$20,753

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                  875 bbl  × $106.41 =    $93,109
Casinghead gas     7,646 Mcf  × $  3.05 =    $23,288

────────────────────────────────────────────────────
Month total                                 $116,397

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/51638 is the state's own key, not one this site invented.