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BROOK O-2B

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 19238District 7CField 85279201OilCasinghead gasSaveExport
Value, all time
$43.0 M
Jan 2016 – May 2026
Value, last 12 filed months
$1.7 M
at the published price for each month
Months reported
125
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
OilDisposition662,638 bbl$35,753,858
Casinghead gasProduction2,321,929 Mcf$7,200,840
Total$42,954,697

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 31.4795, -101.8517. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.47950, -101.85173 · 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
9,328 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 9,328 ft.

Completions filed
Jan 2016
1 of 1 wells

1 well

42-461401242H9,328 ftJan 2016——

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 (125)

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

125 months

May 202643228,138106.413.05$131,673
Apr 202623414,91898.932.87$65,960
Mar 202689928,29689.753.15$169,802
Feb 20261,12225,98663.503.75$168,703
Jan 202648015,22859.138.00$150,175
Dec 202592818,86756.664.41$135,847
Nov 20251,20929,66158.593.93$187,297
Oct 202597724,95259.383.30$140,477
Sep 202592624,75462.743.08$134,263
Aug 202579427,22163.933.01$132,825
Jul 202560230,20866.743.32$140,323
Jun 202574845,05366.483.13$190,685
May 202592249,75660.553.23$216,654
Apr 20251,03648,85962.363.54$237,718
Mar 20251,00948,27367.704.27$274,354
Feb 202590329,49070.884.34$192,016
Jan 20251,20535,38574.324.28$240,957
Dec 20241,11332,78568.993.12$179,120
Nov 20241,18432,68969.052.20$153,620
Oct 20241,32535,86771.372.28$176,392
Sep 20241,16326,94969.612.36$144,674
Aug 202494122,83275.632.06$118,285
Jul 20241,45231,13279.932.15$182,886
Jun 20241,35527,79578.082.63$179,010
May 20241,47830,56278.812.20$183,670
Apr 20241,47929,06284.451.66$173,121
Mar 20241,84628,86280.301.55$192,829
Feb 20241,88026,59476.091.78$190,483
Jan 20241,66724,48573.023.30$202,468
Dec 20232,20531,76771.262.61$240,063
Nov 20232,20628,16777.892.81$250,906
Oct 20232,33928,94685.443.09$289,209
Sep 20232,05422,54889.042.74$244,558
Aug 20232,64126,93180.522.67$284,637
Jul 20232,83325,96574.852.64$280,644
Jun 20232,87624,27168.962.26$253,145
May 20233,21225,44770.622.23$283,512
Apr 20232,90718,26078.122.24$267,956
Mar 20232,82815,17072.852.39$242,324
Feb 20232,45612,69775.112.47$215,777
Jan 20233,45316,55976.533.39$320,355
Dec 20223,13314,54176.415.73$322,699
Nov 20223,35614,07385.005.65$364,719
Oct 20223,64314,25587.185.86$401,185
Sep 20223,58713,51684.888.16$414,805
Aug 20223,89714,01594.529.13$496,262
Jul 20223,84213,417101.587.54$491,462
Jun 20223,87411,316115.097.98$536,129
May 20224,04610,088109.378.43$527,584
Apr 20224,4449,642104.226.84$529,082
Mar 20224,2418,252108.885.08$503,651
Feb 20223,9866,96491.054.86$396,762
Jan 20224,4586,77181.844.54$395,567
Dec 20214,7006,66271.323.90$361,180
Nov 20214,4675,89777.435.24$376,762
Oct 20214,9255,81379.795.71$426,180
Sep 20214,7295,01669.865.35$357,208
Aug 20215,0585,03166.024.22$355,163
Jul 20214,2373,68170.783.98$314,553
Jun 202111,4655,88469.493.38$816,594
May 20218,3315,33563.483.02$544,951
Apr 20217,0324,62360.362.76$437,204
Mar 20216,5523,94761.302.72$412,361
Feb 20212,15787557.805.55$129,529
Jan 20213,28715,86150.412.81$210,271
Dec 20204,15416,99144.642.68$230,893
Nov 20203,90216,64338.772.71$196,326
Oct 20204,57616,51736.972.48$210,111
Sep 20203,53610,03637.091.99$151,132
Aug 20204,68216,82939.982.39$227,325
Jul 20204,27119,72738.371.83$199,882
Jun 20203,87718,79134.901.69$167,070
May 20204,34518,72016.921.81$107,490
Apr 20203,72415,36114.751.80$82,646
Mar 20203,66316,02330.341.86$140,878
Feb 20203,97817,09049.881.98$232,272
Jan 20204,37816,76257.252.09$285,753
Dec 20194,42316,61059.012.30$299,277
Nov 20194,28015,75655.302.75$280,024
Oct 20194,61618,03553.472.42$290,436
Sep 20194,54919,20255.052.66$301,448
Aug 20195,04922,45753.112.30$319,901
Jul 20195,22621,72456.272.46$347,509
Jun 20195,25020,06252.782.49$327,073
May 20195,66819,58158.482.74$385,123
Apr 20195,54315,90562.632.75$390,908
Mar 20196,05815,99056.803.06$393,057
Feb 20195,98010,39750.852.79$333,114
Jan 20197,2568,12346.033.23$360,216
Dec 20186,7086,55446.594.19$339,957
Nov 20183,0445,19552.934.24$183,131
Oct 20182,1574,66561.443.40$148,378
Sep 20181,5503,07459.543.11$101,841
Aug 20181,5462,81359.403.07$100,459
Jul 20183,0531,32465.142.93$202,754
Jun 20183,7511,37960.183.08$229,978
May 20187,73719,10065.382.90$561,250
Apr 20187,54720,51663.842.90$541,313
Mar 20188,03819,32461.222.79$545,939
Feb 20188,43619,09961.782.77$574,006
Jan 20189,1438,68762.874.01$609,649
Dec 20176,4027,53057.272.92$388,642
Nov 20178,71018,17455.423.12$539,381
Oct 201710,06511,49949.292.98$530,413
Sep 20178,8216,76447.523.09$440,056
Aug 20173,7925,71445.373.00$189,210
Jul 20178,08818,88243.873.09$413,115
Jun 20179,17323,76342.493.09$463,124
May 20178,83812,71945.373.26$442,487
Apr 20179,33819,31647.933.21$509,606
Mar 201710,14720,93846.772.98$537,047
Feb 20178,81015,07450.452.95$488,972
Jan 201710,81018,44049.413.42$597,165
Dec 201611,73519,46748.763.72$644,671
Nov 201614,85226,91842.492.64$702,242
Oct 201610,42416,24246.193.09$531,677
Sep 201613,65320,58941.553.10$631,121
Aug 201614,37618,18941.442.92$648,932
Jul 201616,47321,41441.622.92$748,228
Jun 201619,15323,61845.352.69$932,022
May 201623,34727,35142.521.99$1,047,171
Apr 201627,92636,24336.561.99$1,093,136
Mar 201624,54028,76933.011.79$861,677
Feb 201617,90719,17526.472.06$513,568
Jan 201612,79813,21727.352.36$381,275

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                  432 bbl  × $106.41 =    $45,969
Casinghead gas    28,138 Mcf  × $  3.05 =    $85,704

────────────────────────────────────────────────────
Month total                                 $131,673

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/19238 is the state's own key, not one this site invented.