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BROOK D-15C

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 19822District 7CField 85279201OilCasinghead gasSaveExport
Value, all time
$39.8 M
Dec 2017 – May 2026
Value, last 12 filed months
$2.6 M
at the published price for each month
Months reported
102
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
OilDisposition473,024 bbl$32,861,001
Casinghead gasProduction1,932,516 Mcf$6,977,974
Total$39,838,975

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 31.4773, -101.7956. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.47725, -101.79563 · 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
9,828 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 8,739 and 10,917 ft, median 9,828 ft, over the 2 wells that filed a depth.

Completions filed
Dec 2017 – May 2021
2 of 2 wells

2 wells

42-4614101915H8,739 ftMay 2021——
42-461404003H10,917 ftDec 2017——

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 (102)

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

102 months

May 20261,63434,044106.413.05$277,567
Apr 20261,77422,64498.932.87$240,484
Mar 20262,33724,27789.753.15$286,205
Feb 20262,12620,44063.503.75$211,658
Jan 20261,96421,32159.138.00$286,655
Dec 20251,70720,77156.664.41$188,389
Nov 20252,12823,59258.593.93$217,312
Oct 20252,10229,79359.383.30$223,278
Sep 20251,73324,84062.743.08$185,159
Aug 20251,36913,74463.933.01$128,955
Jul 20251,51315,72066.743.32$153,093
Jun 20251,56418,76566.483.13$162,685
May 20251,48717,71760.553.23$147,305
Apr 20251,59613,98862.363.54$149,088
Mar 20251,84014,96667.704.27$188,448
Feb 20251,90514,35370.884.34$197,330
Jan 20251,41414,45574.324.28$166,937
Dec 20241,91716,68568.993.12$184,334
Nov 20241,81815,68869.052.20$160,022
Oct 20242,12414,44371.372.28$184,540
Sep 20242,24817,01169.612.36$196,703
Aug 20241,81115,48675.632.06$168,923
Jul 20242,49416,28779.932.15$234,307
Jun 20242,48313,83578.082.63$230,314
May 20242,40013,08878.812.20$217,917
Apr 20242,53313,41384.451.66$236,167
Mar 20242,69515,89880.301.55$240,973
Feb 20242,90213,02476.091.78$244,043
Jan 20243,20015,69073.023.30$285,404
Dec 20233,48714,39871.262.61$286,073
Nov 20233,48112,41677.892.81$305,994
Oct 20233,64211,24185.443.09$345,877
Sep 20232,9058,17789.042.74$281,026
Aug 20234,0059,91880.522.67$348,992
Jul 20234,0029,12674.852.64$323,659
Jun 20232,3727,36068.962.26$180,196
May 20231,33088270.622.23$95,889
Apr 20232,33072878.122.24$183,649
Mar 20232,83178372.852.39$208,112
Feb 20231,40312575.112.47$105,688
Jan 20231,08433876.533.39$84,104
Dec 20227761,14176.415.73$65,831
Nov 20224472,19185.005.65$50,366
Oct 20225,29828,91287.185.86$631,413
Sep 20225,46428,08984.888.16$693,094
Aug 20225,88226,29494.529.13$795,956
Jul 20226,64128,736101.587.54$891,322
Jun 20226,67827,198115.097.98$985,535
May 20227,42526,175109.378.43$1,032,807
Apr 20227,82925,800104.226.84$992,348
Mar 20228,64127,332108.885.08$1,079,580
Feb 20228,38126,19491.054.86$890,363
Jan 20229,98830,47781.844.54$955,713
Dec 20218,64823,50171.323.90$708,409
Nov 20217,99922,95977.435.24$739,595
Oct 20218,12123,43979.795.71$781,902
Sep 20218,37524,05069.865.35$713,767
Aug 202111,28928,02666.024.22$863,586
Jul 202111,00322,48870.783.98$868,341
Jun 202111,47721,35969.493.38$869,743
May 20213,31821,42963.483.02$275,292
Apr 20215998,70660.362.76$60,170
Mar 202190013,93061.302.72$93,017
Feb 202166812,05857.805.55$105,508
Jan 20211,12020,06350.412.81$112,842
Dec 20201,13121,16444.642.68$107,111
Nov 20201,18321,82038.772.71$104,922
Oct 20201,26016,81136.972.48$88,247
Sep 202065010,14537.091.99$44,308
Aug 202088813,00939.982.39$66,530
Jul 20201,05812,45438.371.83$63,326
Jun 20201,05112,44034.901.69$57,707
May 20201,19515,52516.921.81$48,393
Apr 20201,74321,20914.751.80$63,978
Mar 20201,71617,49230.341.86$84,533
Feb 20201,44532,36849.881.98$136,187
Jan 20201,74338,59057.252.09$180,623
Dec 20191,95542,13659.012.30$212,461
Nov 20191,99440,21355.302.75$220,882
Oct 20192,16841,67253.472.42$216,708
Sep 20192,40440,21955.052.66$239,213
Aug 20192,97638,70953.112.30$247,255
Jul 20192,97816,30056.272.46$207,671
Jun 20191,0225,39652.782.49$67,384
May 20193,41920,70558.482.74$256,681
Apr 20193,72720,33262.632.75$289,349
Mar 20194,39023,00556.803.06$319,796
Feb 20194,79823,55450.852.79$309,746
Jan 20197,57629,14046.033.23$442,792
Dec 20188,73920,33246.594.19$492,248
Nov 201810,28115,04552.934.24$607,923
Oct 201810,28614,66361.443.40$681,798
Sep 20189271,50759.543.11$59,877
Aug 201816059.403.07$950
Jul 20189411,00365.142.93$64,237
Jun 201818,21124,27060.183.08$1,170,615
May 201820,86926,90665.382.90$1,442,464
Apr 201821,45528,30263.842.90$1,451,786
Mar 201824,93032,82661.222.79$1,617,695
Feb 201834,23240,75461.782.77$2,227,583
Jan 201829,00730,46962.874.01$1,945,830
Dec 201731457.272.92$213

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                1,634 bbl  × $106.41 =   $173,874
Casinghead gas    34,044 Mcf  × $  3.05 =   $103,693

────────────────────────────────────────────────────
Month total                                 $277,567

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/19822 is the state's own key, not one this site invented.