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BROOK O-2A

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 19237District 7CField 85279201OilCasinghead gasSaveExport
Value, all time
$37.5 M
Dec 2015 – May 2026
Value, last 12 filed months
$1.6 M
at the published price for each month
Months reported
126
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
OilDisposition634,001 bbl$31,524,753
Casinghead gasProduction1,964,717 Mcf$5,926,564
Total$37,451,316

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 31.4788, -101.8539. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.47880, -101.85386 · 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
9,369 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 9,369 ft.

Completions filed
Dec 2015
1 of 1 wells

1 well

42-461401231H9,369 ftDec 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 (126)

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

126 months

May 202649323,188106.413.05$123,087
Apr 202617513,33498.932.87$55,578
Mar 202673331,31789.753.15$164,418
Feb 202677518,86863.503.75$119,974
Jan 20262017,20659.138.00$69,518
Dec 20251,28721,43556.664.41$167,522
Nov 20252,55927,43958.593.93$257,669
Oct 20251,19328,67559.383.30$165,607
Sep 202560926,81762.743.08$120,722
Aug 202550924,48063.933.01$106,342
Jul 202560326,67566.743.32$128,677
Jun 202558024,36566.483.13$114,790
May 202572825,13360.553.23$125,318
Apr 202587723,72162.363.54$138,736
Mar 202576025,80367.704.27$161,587
Feb 202564322,84370.884.34$144,734
Jan 202586526,54074.324.28$177,843
Dec 202476725,28968.993.12$131,852
Nov 202477424,71769.052.20$107,784
Oct 202489824,39771.372.28$119,750
Sep 202489124,16669.612.36$119,160
Aug 202489925,11575.632.06$119,819
Jul 202497423,39079.932.15$128,061
Jun 202473920,42578.082.63$111,500
May 202464619,36278.812.20$93,477
Apr 202482721,24584.451.66$105,090
Mar 20241,04621,46580.301.55$117,160
Feb 20241,05620,00576.091.78$116,033
Jan 202493116,97973.023.30$123,973
Dec 20231,31318,49971.262.61$141,860
Nov 20232,15822,85077.892.81$232,239
Oct 20234623685.443.09$4,659
Sep 20237689,99789.042.74$95,725
Aug 20231,32418,51880.522.67$156,105
Jul 20231,53918,10674.852.64$163,027
Jun 20231,59716,51168.962.26$147,419
May 20231,37915,88570.622.23$132,767
Apr 20231,40515,40878.122.24$144,238
Mar 20231,49614,36272.852.39$143,354
Feb 20231,30010,97375.112.47$124,699
Jan 20231,61813,69676.533.39$170,224
Dec 20221,51011,57276.415.73$181,676
Nov 20221,61612,05685.005.65$205,431
Oct 20221,71414,39187.185.86$233,812
Sep 20221,71512,86784.888.16$250,611
Aug 20221,88513,01894.529.13$296,988
Jul 20221,90712,416101.587.54$287,356
Jun 20222,09110,115115.097.98$321,343
May 20222,18010,031109.378.43$323,018
Apr 20222,5788,263104.226.84$325,178
Mar 20222,6455,094108.885.08$313,847
Feb 20222,1453,52991.054.86$212,449
Jan 20222,3483,06881.844.54$206,082
Dec 20212,4422,84271.323.90$185,245
Nov 20212,8691,91777.435.24$232,186
Oct 20213,9751,36279.795.71$324,948
Sep 20213,4231,24469.865.35$245,787
Aug 20213,84474666.024.22$256,929
Jul 20213,8941,46570.783.98$281,451
Jun 20211,7071,21369.493.38$122,720
May 20212,42887763.483.02$156,776
Apr 20212,01097060.362.76$123,999
Mar 202168274461.302.72$43,828
Feb 20218840357.805.55$7,322
Jan 20211,81017,73050.412.81$141,068
Dec 20202,27820,91344.642.68$157,642
Nov 20202,17220,54538.772.71$139,815
Oct 20202,54321,91936.972.48$148,339
Sep 20202,44020,71437.091.99$131,742
Aug 20202,69621,46039.982.39$158,970
Jul 20202,89421,35238.371.83$150,013
Jun 20202,98620,37934.901.69$138,658
May 20203,20619,84616.921.81$90,261
Apr 20202,99117,70114.751.80$76,057
Mar 20203,05017,92130.341.86$125,803
Feb 20203,14318,79749.881.98$194,003
Jan 20203,66021,71857.252.09$255,029
Dec 20193,85321,66159.012.30$277,280
Nov 20194,02520,92855.302.75$280,149
Oct 20194,61321,63553.472.42$298,982
Sep 20194,14018,99455.052.66$278,379
Aug 20194,77121,04553.112.30$301,883
Jul 20195,17921,20656.272.46$343,590
Jun 20195,53220,75252.782.49$343,676
May 20195,87220,56158.482.74$399,738
Apr 20195,34316,11162.632.75$378,949
Mar 20196,28016,38356.803.06$406,870
Feb 20197,35113,34650.852.79$411,063
Jan 20199,1379,10546.033.23$449,969
Dec 20189,0376,60846.594.19$448,691
Nov 20187,7765,59952.934.24$435,308
Oct 20187,1844,75361.443.40$457,536
Sep 20183,8283,13159.543.11$237,650
Aug 20181,7451,62059.403.07$108,621
Jul 20182,6962,03965.142.93$181,596
Jun 20182,0211,36660.183.08$125,827
May 20186,1264,87865.382.90$414,668
Apr 20187,48810,16963.842.90$507,532
Mar 20186,7935,64561.222.79$431,599
Feb 20189,03012,16761.782.77$591,529
Jan 20189,1988,17662.874.01$611,058
Dec 20175,3065,15957.272.92$318,947
Nov 20178,48911,99255.423.12$507,856
Oct 201710,1298,40949.292.98$524,348
Sep 20178,2076,03747.523.09$408,635
Aug 20176,0638,76645.373.00$301,415
Jul 20179,69013,92643.873.09$468,094
Jun 201711,00719,14842.493.09$526,803
May 20179,58112,95945.373.26$476,980
Apr 201711,06716,80647.933.21$584,415
Mar 201712,01116,75846.772.98$611,755
Feb 20178,26811,41350.452.95$450,819
Jan 201712,51516,97749.413.42$676,407
Dec 201612,51613,85948.763.72$661,875
Nov 201615,84220,57642.492.64$727,537
Oct 201610,79713,14546.193.09$539,335
Sep 201615,69019,46841.553.10$712,283
Aug 201617,48921,56641.442.92$787,810
Jul 201619,62924,18041.622.92$887,670
Jun 201621,70225,51845.352.69$1,052,723
May 201628,35831,17342.521.99$1,267,849
Apr 201631,17340,42336.561.99$1,220,169
Mar 201633,19739,39133.011.79$1,166,501
Feb 201630,24633,09726.472.06$868,912
Jan 201618,46515,43327.352.36$541,507
Dec 201502732.362.00$54

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                  493 bbl  × $106.41 =    $52,460
Casinghead gas    23,188 Mcf  × $  3.05 =    $70,627

────────────────────────────────────────────────────
Month total                                 $123,087

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/19237 is the state's own key, not one this site invented.