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BROOK N-11B

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 19207District 7CField 85279201OilCasinghead gasSaveExport
Value, all time
$29.1 M
Jan 2016 – May 2026
Value, last 12 filed months
$852 k
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
OilDisposition515,929 bbl$26,729,992
Casinghead gasProduction757,127 Mcf$2,385,636
Total$29,115,628

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 31.4841, -101.8643. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.48411, -101.86434 · 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
9,625 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 9,625 ft.

Completions filed
Jan 2016
1 of 1 wells

1 well

42-461401392H9,625 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 20262974,289106.413.05$44,667
Apr 20262561,67198.932.87$30,121
Mar 202624592689.753.15$24,905
Feb 20269743163.503.75$7,776
Jan 20261641,09059.138.00$18,415
Dec 20253911,43756.664.41$28,496
Nov 20255052,11858.593.93$37,904
Oct 20255351,84959.383.30$37,879
Sep 20257231,87562.743.08$51,130
Aug 20251,9402,76463.933.01$132,357
Jul 20252,4063,60166.743.32$172,514
Jun 20253,7734,79566.483.13$265,831
May 20252,4302,97160.553.23$156,740
Apr 202566484062.363.54$44,383
Mar 202561171467.704.27$44,412
Feb 202558285770.884.34$44,972
Jan 20257541,08574.324.28$60,680
Dec 202465763468.993.12$47,305
Nov 202472465369.052.20$51,428
Oct 20241,1731,05471.372.28$86,122
Sep 202442344069.612.36$30,485
Aug 202479987075.632.06$62,224
Jul 202473851379.932.15$60,090
Jun 202418028278.082.63$14,797
May 202429747578.812.20$24,451
Apr 20247162,58984.451.66$64,762
Mar 20241,2474,10480.301.55$106,475
Feb 20241,2293,84676.091.78$100,374
Jan 20241,1083,36773.023.30$92,009
Dec 20231,3473,95571.262.61$106,313
Nov 20231,3353,07377.892.81$112,611
Oct 20239491,57885.443.09$85,954
Sep 20235821,95789.042.74$57,174
Aug 20231,2685,15180.522.67$115,867
Jul 20231,3665,99674.852.64$118,085
Jun 20231,2145,00868.962.26$95,028
May 20231,4626,31370.622.23$117,308
Apr 20231,4446,01478.122.24$126,263
Mar 20231,5375,22472.852.39$124,472
Feb 20231,3331,65175.112.47$104,192
Jan 20231,6619,73976.533.39$160,109
Dec 20221,4757,94176.415.73$158,199
Nov 20221,5015,79885.005.65$160,322
Oct 20221,8375,86287.185.86$194,523
Sep 20221,3404,38484.888.16$149,529
Aug 20225292,65894.529.13$74,261
Jul 20221,5557,989101.587.54$218,211
Jun 20221,8797,910115.097.98$279,354
May 20221,7093,603109.378.43$217,298
Apr 20222,4886,225104.226.84$301,863
Mar 20222,9847,026108.885.08$360,565
Feb 20222,8616,36491.054.86$291,416
Jan 20223,3697,59281.844.54$310,169
Dec 20213,2285,86971.323.90$253,105
Nov 20213,1716,16377.435.24$277,805
Oct 20213,3137,09779.795.71$304,896
Sep 20213,1146,68769.865.35$253,326
Aug 20213,2026,98266.024.22$240,864
Jul 20213,3537,94170.783.98$268,947
Jun 20213,2388,34769.493.38$253,227
May 20213,5709,08963.483.02$254,051
Apr 20213,5178,89960.362.76$236,833
Mar 20213,9848,74561.302.72$267,979
Feb 20212,7235,24757.805.55$186,499
Jan 20214,3898,05950.412.81$243,897
Dec 20203,9456,64344.642.68$193,878
Nov 20203,5947,70938.772.71$160,204
Oct 20204,0248,79736.972.48$170,570
Sep 20203,7388,34237.091.99$155,252
Aug 20203,7988,60339.982.39$172,363
Jul 20204,0478,95438.371.83$171,626
Jun 20204,0088,41634.901.69$154,105
May 20204,2558,69416.921.81$87,772
Apr 20203,9987,24414.751.80$72,041
Mar 20203,9457,21230.341.86$133,078
Feb 20204,0867,86749.881.98$219,392
Jan 20205,1848,95757.252.09$315,547
Dec 20195,0229,08959.012.30$317,293
Nov 20194,7899,01655.302.75$289,632
Oct 20195,2359,43353.472.42$302,730
Sep 20194,8517,93955.052.66$288,144
Aug 20195,8788,60753.112.30$332,014
Jul 20195,6158,34856.272.46$336,493
Jun 20195,7988,24852.782.49$326,566
May 20196,1648,02958.482.74$382,473
Apr 20195,9857,51862.632.75$395,520
Mar 20196,4347,06156.803.06$387,073
Feb 20192,2752,16450.852.79$121,726
Jan 20194,5424,26446.033.23$222,833
Dec 20184,7524,22546.594.19$239,079
Nov 20182,9351,90252.934.24$163,409
Oct 20183,7383,83861.443.40$242,705
Sep 20184,3394,56759.543.11$272,538
Aug 20182,9803,92559.403.07$189,048
Jul 20184,1731,94065.142.93$277,517
Jun 20181,7522,20960.183.08$112,232
May 20185,0994,80865.382.90$347,320
Apr 20185,9954,58163.842.90$396,009
Mar 20185,0284,47661.222.79$320,288
Feb 20184,8264,00961.782.77$309,240
Jan 20185,1214,05762.874.01$338,223
Dec 20175,3775,25657.272.92$323,296
Nov 20176,3415,72855.423.12$369,280
Oct 20176,8425,62049.292.98$354,010
Sep 20176,3575,51447.523.09$319,108
Aug 20175,4225,90645.373.00$263,740
Jul 20177,8898,57343.873.09$372,558
Jun 20178,2568,20642.493.09$376,132
May 20178,1297,65645.373.26$393,797
Apr 20178,6558,68247.933.21$442,717
Mar 20178,7578,92446.772.98$436,191
Feb 20177,9417,87750.452.95$423,881
Jan 201710,3109,08449.413.42$540,473
Dec 201611,0247,81848.763.72$566,635
Nov 201610,9729,54442.492.64$491,438
Oct 20168,3728,53746.193.09$413,084
Sep 201611,16510,58141.553.10$496,714
Aug 201611,85212,62841.442.92$528,075
Jul 201612,49512,24041.622.92$555,836
Jun 201613,96515,54545.352.69$675,064
May 201616,41816,48642.521.99$730,918
Apr 201618,66421,11736.561.99$724,401
Mar 201618,72323,29033.011.79$659,829
Feb 201620,06825,34626.472.06$583,505
Jan 20164,4965,00227.352.36$134,792

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                  297 bbl  × $106.41 =    $31,604
Casinghead gas     4,289 Mcf  × $  3.05 =    $13,064

────────────────────────────────────────────────────
Month total                                  $44,667

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/19207 is the state's own key, not one this site invented.