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BROOK B-17C

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 19373District 7CField 85279201OilCasinghead gasSaveExport
Value, all time
$63.0 M
Jun 2016 – May 2026
Value, last 12 filed months
$3.1 M
at the published price for each month
Months reported
120
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
OilDisposition915,657 bbl$55,571,395
Casinghead gasProduction2,151,589 Mcf$7,411,989
Total$62,983,383

Wells on this lease (2)

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 31.4249, -101.8910. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.42494, -101.89099 · 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 2 wells
With a plug date
0.0%
0 of 2 wells
Median depth
9,020 ft
2 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.
2100.0%

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

Between 8,697 and 9,342 ft, median 9,020 ft, over the 2 wells that filed a depth.

Completions filed
Jun 2016 – Apr 2020
2 of 2 wells

2 wells

42-461411119H8,697 ftApr 2020——
42-461402433H9,342 ftJun 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 (120)

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

120 months

May 20261,4584,065106.413.05$167,527
Apr 20262,4556,47898.932.87$261,463
Mar 20261,8926,94089.753.15$191,664
Feb 20262,3899,45863.503.75$187,172
Jan 20263,11919,11559.138.00$337,307
Dec 20252,60513,09756.664.41$205,401
Nov 20253,68820,92858.593.93$298,252
Oct 20253,61420,22759.383.30$281,446
Sep 20253,64021,16762.743.08$293,503
Aug 20254,41320,33063.933.01$343,413
Jul 20252,94115,82866.743.32$248,755
Jun 20253,44219,21366.483.13$288,936
May 20253,97021,41760.553.23$309,610
Apr 20254,12722,25662.363.54$336,215
Mar 20254,36621,71067.704.27$388,243
Feb 20254,12519,81570.884.34$378,394
Jan 20254,39620,54074.324.28$414,595
Dec 20244,03519,89468.993.12$340,471
Nov 20244,17920,75669.052.20$334,191
Oct 20244,56424,26771.372.28$381,095
Sep 20244,19923,65869.612.36$348,228
Aug 20244,66423,62175.632.06$401,483
Jul 20244,67822,51879.932.15$422,249
Jun 20245,00923,48878.082.63$452,970
May 20244,87423,86578.812.20$436,586
Apr 20245,41126,87284.451.66$501,545
Mar 20245,95129,09780.301.55$522,824
Feb 20245,81428,97176.091.78$494,061
Jan 20246,15330,74773.023.30$550,685
Dec 20236,32230,76471.262.61$530,822
Nov 20236,70530,42677.892.81$607,675
Oct 20236,95430,59385.443.09$688,599
Sep 20239,39230,16889.042.74$918,774
Aug 20239,57931,82980.522.67$856,376
Jul 20238,72731,27374.852.64$735,833
Jun 20236,35623,38668.962.26$491,127
May 20236,79426,26670.622.23$538,297
Apr 20237,66230,79678.122.24$667,470
Mar 20239,11134,22772.852.39$745,647
Feb 20238,41825,57875.112.47$695,343
Jan 202310,33734,92876.533.39$909,417
Dec 202210,92433,56676.415.73$1,027,005
Nov 202211,13930,93885.005.65$1,121,497
Oct 202211,63125,73787.185.86$1,164,906
Sep 202212,48925,65384.888.16$1,269,489
Aug 202213,03726,13494.529.13$1,470,786
Jul 202212,27723,177101.587.54$1,421,900
Jun 20227,70218,834115.097.98$1,036,666
May 20224,34816,146109.378.43$611,701
Apr 20224,90214,416104.226.84$609,457
Mar 20227,13519,614108.885.08$876,427
Feb 20223,16813,15291.054.86$352,350
Jan 20227,02117,51881.844.54$654,090
Dec 20215,26013,02971.323.90$425,945
Nov 20218,04221,94277.435.24$737,599
Oct 20218,84820,75279.795.71$824,556
Sep 20216,80718,28269.865.35$573,363
Aug 20217,65316,95966.024.22$576,828
Jul 20214,98614,47970.783.98$410,566
Jun 20218,53515,43669.493.38$645,280
May 202111,11618,57963.483.02$761,709
Apr 20218,34220,27560.362.76$559,450
Mar 202113,31133,15461.302.72$906,042
Feb 20216,92312,99657.805.55$472,251
Jan 20219,11618,40950.412.81$511,272
Dec 20209,14816,31144.642.68$452,006
Nov 202010,72219,00238.772.71$467,122
Oct 202013,31823,66436.972.48$551,016
Sep 202014,57223,59237.091.99$587,448
Aug 202014,06518,42139.982.39$606,255
Jul 202015,65419,91738.371.83$636,995
Jun 202016,04818,64634.901.69$591,593
May 202017,13219,48516.921.81$325,234
Apr 20203,6563,63714.751.80$60,489
Mar 20204,1275,68230.341.86$135,760
Feb 20204,5775,73449.881.98$239,658
Jan 20205,0785,60357.252.09$302,452
Dec 20195,3175,48359.012.30$326,391
Nov 20195,1404,72755.302.75$297,245
Oct 20195,0974,53553.472.42$283,505
Sep 20195,2254,45555.052.66$299,474
Aug 20195,1116,26753.112.30$285,887
Jul 20194,4064,86756.272.46$259,899
Jun 20194,0654,42852.782.49$225,582
May 20194,0514,32258.482.74$248,746
Apr 20194,1904,27462.632.75$274,176
Mar 20193,9323,73056.803.06$234,759
Feb 20193,0001,68250.852.79$157,247
Jan 20193,7833,12646.033.23$184,223
Dec 20185,3393,41346.594.19$263,029
Nov 20183,7704,23052.934.24$217,470
Oct 20182,2852,71961.443.40$149,630
Sep 20181,33246859.543.11$80,762
Aug 20186,44717,55659.403.07$436,788
Jul 20188,23720,83865.142.93$597,653
Jun 20188,13918,89560.183.08$547,943
May 20189,28024,02365.382.90$676,412
Apr 20189,80822,57063.842.90$691,614
Mar 201811,60122,42961.222.79$772,719
Feb 20188,2838,50161.782.77$535,239
Jan 20183,5512,99762.874.01$235,267
Dec 20179,77418,22457.272.92$612,999
Nov 201711,97725,81455.423.12$744,263
Oct 201712,58825,14349.292.98$695,481
Sep 201712,59418,82947.523.09$656,597
Aug 201710,06410,72145.373.00$488,814
Jul 20177,3767,46143.873.09$346,619
Jun 20178,51311,01342.493.09$395,718
May 201712,47114,08045.373.26$611,758
Apr 201715,19318,06247.933.21$786,208
Mar 201714,08313,92746.772.98$700,216
Feb 201714,17418,11050.452.95$768,550
Jan 201718,07319,55249.413.42$959,831
Dec 201617,02121,48548.763.72$909,929
Nov 201612,02622,47942.492.64$570,427
Oct 201614,04024,06946.193.09$722,887
Sep 201613,22724,24441.553.10$624,754
Aug 201616,67128,08041.442.92$772,962
Jul 201619,06620,06441.622.92$852,201
Jun 2016025445.352.69$682

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                1,458 bbl  × $106.41 =   $155,146
Casinghead gas     4,065 Mcf  × $  3.05 =    $12,381

────────────────────────────────────────────────────
Month total                                 $167,527

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/19373 is the state's own key, not one this site invented.