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BROOK O-2P

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 21012District 7CField 85279201OilCasinghead gasSaveExport
Value, all time
$35.4 M
Feb 2020 – May 2026
Value, last 12 filed months
$2.2 M
at the published price for each month
Months reported
76
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
OilDisposition378,516 bbl$29,050,940
Casinghead gasProduction1,727,891 Mcf$6,375,122
Total$35,426,061

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 31.4798, -101.8487. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.47985, -101.84869 · 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
9,526 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 9,526 ft.

Completions filed
Feb 2021
1 of 1 wells

1 well

42-4614075916H9,526 ftFeb 2021——

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 (76)

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

76 months

May 20261,02826,884106.413.05$191,274
Apr 20261,54927,51298.932.87$232,194
Mar 20261,27125,43989.753.15$194,191
Feb 20261,77725,14063.503.75$207,123
Jan 202660012,52559.138.00$135,652
Dec 202589424,43056.664.41$158,472
Nov 202586224,24558.593.93$145,701
Oct 20251,13127,11259.383.30$156,760
Sep 20251,41328,73662.743.08$177,070
Aug 20251,50830,32163.933.01$187,817
Jul 20251,48532,62466.743.32$207,264
Jun 20251,54329,42066.483.13$194,626
May 20251,67028,97460.553.23$194,772
Apr 20251,88728,90662.363.54$220,091
Mar 20252,07730,29667.704.27$269,926
Feb 20252,20732,40470.884.34$297,093
Jan 20252,05427,79874.324.28$271,592
Dec 20242,07230,68968.993.12$238,739
Nov 20242,34032,09769.052.20$232,140
Oct 20242,40432,64871.372.28$246,057
Sep 20243,15031,77269.612.36$294,392
Aug 20243,05631,42375.632.06$295,971
Jul 20243,18533,04079.932.15$325,500
Jun 20242,81026,10078.082.63$288,152
May 20242,70729,01478.812.20$277,124
Apr 20243,16031,64484.451.66$319,366
Mar 20243,63132,18380.301.55$341,296
Feb 20242,93029,96876.091.78$276,396
Jan 20243,53025,27873.023.30$341,119
Dec 20233,25033,65471.262.61$319,456
Nov 20233,21632,88077.892.81$342,807
Oct 20233,40733,06785.443.09$393,181
Sep 20233,57830,10589.042.74$400,924
Aug 20234,54733,42780.522.67$455,471
Jul 20234,99531,73474.852.64$457,711
Jun 20234,57831,37668.962.26$386,561
May 20235,33933,46170.622.23$451,571
Apr 20235,45830,11478.122.24$493,767
Mar 20235,27929,39972.852.39$454,932
Feb 20236,06726,11675.112.47$520,086
Jan 20237,35927,67776.533.39$656,946
Dec 20227,02927,84676.415.73$696,618
Nov 20226,63724,98885.005.65$705,232
Oct 20227,20226,82387.185.86$785,154
Sep 20226,82227,30284.888.16$801,936
Aug 20226,74827,13994.529.13$885,523
Jul 20226,78527,095101.587.54$893,573
Jun 20227,35724,477115.097.98$1,041,975
May 20228,34723,739109.378.43$1,113,103
Apr 20229,99723,152104.226.84$1,200,191
Mar 20229,24821,717108.885.08$1,117,166
Feb 20229,09119,71891.054.86$923,542
Jan 202210,78820,88981.844.54$977,678
Dec 202111,52520,25471.323.90$900,936
Nov 202110,99318,51077.435.24$948,122
Oct 202112,38019,36379.795.71$1,098,438
Sep 202112,73618,35369.865.35$987,942
Aug 202113,93919,15866.024.22$1,001,111
Jul 202115,84621,28270.783.98$1,206,327
Jun 202116,48722,47869.493.38$1,221,671
May 202120,24328,54863.483.02$1,371,174
Apr 202122,09128,05560.362.76$1,410,800
Mar 202127,20133,15361.302.72$1,757,496
Feb 20212,0202,22057.805.55$129,072
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0

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                1,028 bbl  × $106.41 =   $109,389
Casinghead gas    26,884 Mcf  × $  3.05 =    $81,884

────────────────────────────────────────────────────
Month total                                 $191,274

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/21012 is the state's own key, not one this site invented.