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STIPA F

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 51876District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$24.1 M
Feb 2019 – May 2026
Value, last 12 filed months
$589 k
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
OilDisposition379,047 bbl$22,573,005
Casinghead gasProduction535,334 Mcf$1,552,995
Total$24,126,000

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 32.2209, -101.6462. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.22086, -101.64625 · 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
7,950 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 7,950 ft.

Completions filed
Feb 2019
1 of 1 wells

1 well

42-227397688AA7,950 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 20261,4731,433106.413.05$161,107
Apr 202699082098.932.87$100,294
Mar 202630630489.753.15$28,421
Feb 2026557063.503.75$35,370
Jan 20261,100059.138.00$65,043
Dec 20251,243056.664.41$70,428
Nov 2025520058.593.93$30,467
Oct 2025669059.383.30$39,725
Sep 2025532062.743.08$33,378
Aug 2025251063.933.01$16,046
Jul 2025108066.743.32$7,208
Jun 2025218666.483.13$1,665
May 20250060.553.23$0
Apr 202569847362.363.54$45,203
Mar 20258441,21667.704.27$62,329
Feb 20251,49270870.884.34$108,826
Jan 202597579974.324.28$75,881
Dec 20241,46140568.993.12$102,059
Nov 202487826669.052.20$61,211
Oct 20242,43448571.372.28$174,821
Sep 20241,32410469.612.36$92,410
Aug 20241,34191375.632.06$103,304
Jul 20241,66166479.932.15$134,189
Jun 20241,501078.082.63$117,198
May 2024982978.812.20$77,411
Apr 20246261,01184.451.66$54,543
Mar 2024016580.301.55$255
Feb 20241,1582,04476.091.78$91,758
Jan 20242,58676673.023.30$191,356
Dec 20231,5143,30071.262.61$116,503
Nov 20232,0622,83677.892.81$168,571
Oct 20232,1462,80185.443.09$192,002
Sep 20232,2672,47789.042.74$208,628
Aug 20232,5712,75180.522.67$214,370
Jul 20232,7892,53474.852.64$215,451
Jun 20233,0071,53268.962.26$210,823
May 20232,9172,04770.622.23$210,558
Apr 20231,1192,75178.122.24$93,572
Mar 20233,3801,14272.852.39$248,966
Feb 20232,4651,40975.112.47$188,620
Jan 20232,32842876.533.39$179,612
Dec 20222,330076.415.73$178,035
Nov 20222,767085.005.65$235,195
Oct 20224,090087.185.86$356,566
Sep 20222,679084.888.16$227,394
Aug 20221,836094.529.13$173,539
Jul 20222611,040101.587.54$34,356
Jun 20225402,189115.097.98$79,611
May 2022683353109.378.43$77,677
Apr 20224,1554,401104.226.84$463,126
Mar 20223,8126,268108.885.08$446,869
Feb 20222,4695,27491.054.86$250,428
Jan 20223,1567,93881.844.54$294,307
Dec 20213,0337,40671.323.90$245,190
Nov 20213,3527,47077.435.24$298,665
Oct 20213,3688,81879.795.71$319,118
Sep 20213,3859,45369.865.35$287,058
Aug 20213,98711,66766.024.22$312,463
Jul 20214,49610,27170.783.98$359,127
Jun 20214,25010,80069.493.38$331,843
May 20214,89910,70863.483.02$343,302
Apr 20213,7919,57160.362.76$255,226
Mar 20215,0659,55061.302.72$336,431
Feb 20211,1294,68157.805.55$91,226
Jan 20214,7379,77050.412.81$266,249
Dec 20204,7479,70744.642.68$237,877
Nov 20204,6259,32538.772.71$204,550
Oct 20204,90611,62036.972.48$210,174
Sep 20205,13310,18737.091.99$210,666
Aug 20205,2379,17739.982.39$231,263
Jul 20206,29110,95038.371.83$261,371
Jun 20202,6004,70234.901.69$98,688
May 20205,92713,45516.921.81$124,702
Apr 20206,81413,76314.751.80$125,340
Mar 20207,31915,05830.341.86$250,010
Feb 20207,13314,77049.881.98$385,049
Jan 20207,71716,30157.252.09$475,945
Dec 20198,35317,31659.012.30$532,813
Nov 20199,09117,51955.302.75$550,922
Oct 20199,66618,34153.472.42$561,199
Sep 201910,46319,95355.052.66$629,009
Aug 201913,33221,65253.112.30$757,957
Jul 201914,90923,22456.272.46$896,062
Jun 201917,71023,96152.782.49$994,425
May 201922,37827,79058.482.74$1,384,819
Apr 201928,02423,22262.632.75$1,819,020
Mar 201927,96119,32756.803.06$1,647,366
Feb 201918,1457,70750.852.79$944,193

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                1,473 bbl  × $106.41 =   $156,742
Casinghead gas     1,433 Mcf  × $  3.05 =     $4,365

────────────────────────────────────────────────────
Month total                                 $161,107

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/51876 is the state's own key, not one this site invented.