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BROOK B-17A

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 19302District 7CField 85279201OilCasinghead gasSaveExport
Value, all time
$75.6 M
Feb 2016 – May 2026
Value, last 12 filed months
$4.5 M
at the published price for each month
Months reported
124
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
OilDisposition1,108,195 bbl$66,180,968
Casinghead gasProduction2,633,721 Mcf$9,417,531
Total$75,598,498

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 31.4234, -101.8963. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.42344, -101.89629 · 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
9,048 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 8,729 and 9,367 ft, median 9,048 ft, over the 2 wells that filed a depth.

Completions filed
Jun 2016 – Apr 2020
2 of 2 wells

2 wells

42-461411097H8,729 ftApr 2020——
42-461401651H9,367 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 (124)

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

124 months

May 20262,1675,486106.413.05$247,300
Apr 20262,3676,57798.932.87$253,041
Mar 20263,02014,57489.753.15$316,945
Feb 20265,08023,46863.503.75$410,593
Jan 20265,41521,92259.138.00$495,519
Dec 20254,14015,01156.664.41$300,821
Nov 20255,83224,20658.593.93$436,740
Oct 20255,90423,10759.383.30$426,944
Sep 20255,76023,42562.743.08$433,459
Aug 20255,15620,30863.933.01$390,847
Jul 20255,32126,11966.743.32$441,713
Jun 20254,39422,16266.483.13$361,452
May 20254,81624,68960.553.23$371,412
Apr 20254,39925,63662.363.54$365,153
Mar 20254,53124,61267.704.27$411,801
Feb 20254,27321,73670.884.34$397,223
Jan 20254,45725,27474.324.28$439,384
Dec 20244,84226,39568.993.12$416,438
Nov 20244,49926,04569.052.20$367,914
Oct 20244,98228,79871.372.28$421,265
Sep 20244,59326,03769.612.36$381,280
Aug 20244,95924,56075.632.06$425,732
Jul 20245,01722,32579.932.15$448,931
Jun 20245,10925,17378.082.63$465,216
May 20245,22927,53978.812.20$472,640
Apr 20245,65330,82984.451.66$528,547
Mar 20246,08231,90780.301.55$537,685
Feb 20246,02128,99676.091.78$509,856
Jan 20246,02031,79173.023.30$544,416
Dec 20236,27633,35671.262.61$534,311
Nov 20236,70132,07477.892.81$611,991
Oct 20237,00834,13285.443.09$704,139
Sep 20236,50532,10689.042.74$667,016
Aug 20236,51535,14180.522.67$618,515
Jul 20237,01637,51574.852.64$624,255
Jun 20238,32737,96168.962.26$659,964
May 202310,03938,59570.622.23$794,921
Apr 20238,36240,47278.122.24$743,806
Mar 20239,29443,39172.852.39$780,910
Feb 20239,35523,54875.112.47$760,716
Jan 202310,91340,91776.533.39$973,787
Dec 202211,36739,50476.415.73$1,094,874
Nov 202211,69443,08385.005.65$1,237,245
Oct 202213,23141,56387.185.86$1,397,194
Sep 202214,82239,66284.888.16$1,581,879
Aug 202215,43636,80994.529.13$1,794,972
Jul 202215,04435,693101.587.54$1,797,369
Jun 20226,84022,592115.097.98$967,437
May 20225,62920,652109.378.43$789,803
Apr 20227,30320,217104.226.84$899,354
Mar 20226,57526,113108.885.08$848,446
Feb 20225,16520,13291.054.86$568,091
Jan 20226,44221,24881.844.54$623,630
Dec 20215,44317,55471.323.90$456,640
Nov 20218,55727,48477.435.24$806,498
Oct 20218,14025,08279.795.71$792,806
Sep 20219,58827,46969.865.35$816,802
Aug 202110,41729,42766.024.22$811,930
Jul 202111,59129,69270.783.98$938,647
Jun 202110,99230,79569.493.38$867,940
May 202111,96630,73063.483.02$852,335
Apr 202110,50525,66160.362.76$704,866
Mar 202114,09422,29661.302.72$924,539
Feb 20217,22511,98357.805.55$484,086
Jan 202112,50019,20750.412.81$684,102
Dec 202011,80916,58544.642.68$571,526
Nov 20208,38410,97738.772.71$354,758
Oct 20206,8949,08636.972.48$277,390
Sep 202010,07411,33037.091.99$396,203
Aug 202015,54316,59439.982.39$660,987
Jul 202015,18915,87138.371.83$611,768
Jun 202013,46014,78234.901.69$494,740
May 202018,86720,16516.921.81$355,824
Apr 20207,6994,44514.751.80$121,581
Mar 20208,9314,66030.341.86$279,617
Feb 20208,2244,45149.881.98$419,029
Jan 20207,7125,08957.252.09$452,172
Dec 20195,6834,51959.012.30$345,767
Nov 20197683,00755.302.75$50,742
Oct 2019113,96653.472.42$10,180
Sep 2019953,74655.052.66$15,184
Aug 201973,63453.112.30$8,746
Jul 2019172,23456.272.46$6,452
Jun 20191,9993,13452.782.49$113,315
May 20198,27513,52358.482.74$520,979
Apr 20198,74714,93762.632.75$588,912
Mar 20199,06317,03756.803.06$566,947
Feb 20197,92119,95150.852.79$458,490
Jan 20199,06024,81746.033.23$497,146
Dec 20189,31123,47446.594.19$532,049
Nov 20188,92818,69052.934.24$551,753
Oct 20188,81012,70361.443.40$584,452
Sep 20187,51116,70459.543.11$499,121
Aug 201810,28023,19459.403.07$681,758
Jul 201810,44718,66665.142.93$735,244
Jun 20189,83216,16260.183.08$641,419
May 201811,01824,59065.382.90$791,688
Apr 201812,04928,24063.842.90$851,127
Mar 201812,35820,75061.222.79$814,384
Feb 20189,66410,08361.782.77$624,933
Jan 20187,3926,00562.874.01$488,811
Dec 201710,28813,66457.272.92$629,113
Nov 201712,51220,25755.423.12$756,584
Oct 201712,80121,23249.292.98$694,311
Sep 201713,37421,64647.523.09$702,360
Aug 201715,62823,19745.373.00$778,735
Jul 201712,57317,04243.873.09$604,191
Jun 201715,37919,85542.493.09$714,752
May 201715,71818,28245.373.26$772,787
Apr 201714,12817,20847.933.21$732,420
Mar 201716,11420,98346.772.98$816,258
Feb 201718,38827,50950.452.95$1,008,898
Jan 201722,19025,20549.413.42$1,182,579
Dec 201623,24525,34548.763.72$1,227,781
Nov 201624,50324,64942.492.64$1,106,313
Oct 201624,64522,36646.193.09$1,207,469
Sep 201627,55126,18341.553.10$1,225,928
Aug 201630,53628,86641.442.92$1,349,826
Jul 201619,67519,62341.622.92$876,258
Jun 2016024545.352.69$658
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$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                2,167 bbl  × $106.41 =   $230,590
Casinghead gas     5,486 Mcf  × $  3.05 =    $16,709

────────────────────────────────────────────────────
Month total                                 $247,300

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/19302 is the state's own key, not one this site invented.