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BROOK D-31G

Operated by PIONEER NATURAL RES. USA, INC. (P-5 665748) in the SPRABERRY (TREND AREA) R 40 EXC field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 20281District 7CField 85279201OilCasinghead gasSaveExport
Value, all time
$25.9 M
Feb 2019 – May 2026
Value, last 12 filed months
$1.8 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) R 40 EXC 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 721 leases and 1,413 wells, and the rule below applies to all of them.

Discovered
2013-12-18
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 2024-02-01.

The Commission's schedule remark for this field reads: “ALLOCATION FORMULA EFFECTIVE 02/01/2024.”

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
OilDisposition355,344 bbl$21,446,489
Casinghead gasProduction1,355,519 Mcf$4,423,164
Total$25,869,653

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 31.4280, -101.8099. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.42799, -101.80988 · 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
9,282 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 9,282 ft.

Completions filed
Feb 2019
1 of 1 wells

1 well

42-461408577H9,282 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 20261,22013,678106.413.05$171,481
Apr 20261,56611,07698.932.87$186,709
Mar 20261,65512,39689.753.15$187,577
Feb 20261,39711,00863.503.75$129,993
Jan 20261,44111,92559.138.00$180,582
Dec 20251,64610,99956.664.41$141,805
Nov 20251,6377,46658.593.93$125,227
Oct 20251,5386,00459.383.30$111,169
Sep 20251,9475,87162.743.08$140,219
Aug 20251,2151,22663.933.01$81,371
Jul 20252,1648,84066.743.32$173,732
Jun 20251,9675,56666.483.13$148,181
May 20251,8946,01660.553.23$134,127
Apr 20251,5234,59262.363.54$111,244
Mar 20251,2186,36767.704.27$109,635
Feb 20251,5087,40670.884.34$139,035
Jan 20251,8918,79374.324.28$178,162
Dec 20241,5194,89268.993.12$120,066
Nov 20245054,54869.052.20$44,869
Oct 20241592,42871.372.28$16,887
Sep 20241,24018,37469.612.36$129,759
Aug 20241,51819,11375.632.06$154,249
Jul 20241,71619,33579.932.15$178,664
Jun 20241,71318,46878.082.63$182,395
May 20241,73117,81378.812.20$175,581
Apr 20241,81919,00284.451.66$185,143
Mar 20242,03019,76980.301.55$193,555
Feb 20241,87217,67476.091.78$173,965
Jan 20241,97017,52073.023.30$201,624
Dec 20232,01016,57271.262.61$186,497
Nov 20232,05116,62277.892.81$206,420
Oct 20235,54019,54285.443.09$533,669
Sep 20231,67813,66489.042.74$186,781
Aug 202339121,49880.522.67$88,945
Jul 20231,25922,22174.852.64$152,940
Jun 20231,94121,30368.962.26$181,964
May 20232,00622,54270.622.23$191,874
Apr 20231,82122,92678.122.24$193,559
Mar 20232,47928,61972.852.39$249,085
Feb 20232,17316,14075.112.47$203,010
Jan 20232,50814,38076.533.39$240,653
Dec 20222,3474,59576.415.73$205,659
Nov 20222,4636,95385.005.65$248,613
Oct 20222,5148,41287.185.86$268,496
Sep 20222,85514,09084.888.16$357,359
Aug 20223,01715,52194.529.13$426,829
Jul 20223,38717,690101.587.54$477,471
Jun 20222,7427,058115.097.98$371,880
May 20221,070104109.378.43$117,903
Apr 20221,43710,494104.226.84$221,518
Mar 20223,30027,736108.885.08$500,103
Feb 20223,00825,24791.054.86$396,550
Jan 20223,47830,06581.844.54$421,065
Dec 20213,91732,30071.323.90$405,302
Nov 20214,07530,61477.435.24$475,848
Oct 20214,87831,75079.795.71$570,631
Sep 20214,72125,15269.865.35$464,395
Aug 20215,11912,18166.024.22$389,367
Jul 20213,0106,12170.783.98$237,422
Jun 20213,5122,99569.493.38$254,174
May 20214,5484,74063.483.02$303,011
Apr 20213,3704,19960.362.76$214,996
Mar 20211,6674,55361.302.72$114,557
Feb 20218422,59457.805.55$63,059
Jan 20213,71416,56450.412.81$233,772
Dec 20205,01022,61444.642.68$284,149
Nov 20204,87821,00938.772.71$245,982
Oct 20205,37620,45236.972.48$249,440
Sep 20205,22322,74737.091.99$239,011
Aug 20206,04829,42739.982.39$311,985
Jul 20206,27525,29138.371.83$286,931
Jun 20206,38326,13834.901.69$266,948
May 20207,41027,64616.921.81$175,548
Apr 20206,89123,05814.751.80$143,248
Mar 20208,01320,67130.341.86$281,485
Feb 20208,50529,52349.881.98$482,705
Jan 20208,94321,17857.252.09$556,349
Dec 201911,59929,55659.012.30$752,565
Nov 201911,83621,11755.302.75$712,617
Oct 201913,20115,50353.472.42$743,352
Sep 20197,6538,89955.052.66$444,945
Aug 20199,73011,64553.112.30$543,595
Jul 201912,31213,74756.272.46$726,615
Jun 201912,94414,51452.782.49$719,342
May 201915,41515,91858.482.74$945,090
Apr 201911,75912,47162.632.75$770,770
Mar 201921,92123,38556.803.06$1,316,720
Feb 20191,9523,08850.852.79$107,882

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                1,220 bbl  × $106.41 =   $129,820
Casinghead gas    13,678 Mcf  × $  3.05 =    $41,661

────────────────────────────────────────────────────
Month total                                 $171,481

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/20281 is the state's own key, not one this site invented.