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BROOK D-15B

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 19653District 7CField 85279201OilCasinghead gasSaveExport
Value, all time
$44.2 M
Apr 2017 – May 2026
Value, last 12 filed months
$2.2 M
at the published price for each month
Months reported
110
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
OilDisposition523,901 bbl$35,854,148
Casinghead gasProduction2,334,366 Mcf$8,318,231
Total$44,172,379

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 31.4768, -101.7980. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.1 miles.

31.47682, -101.79798 · 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
9,065 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 8,735 and 9,394 ft, median 9,065 ft, over the 2 wells that filed a depth.

Completions filed
Jan 2018 – May 2021
2 of 2 wells

2 wells

42-4614101814H8,735 ftMay 2021——
42-461404022H9,394 ftJan 2018——

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 (110)

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

110 months

May 20261,55113,206106.413.05$205,265
Apr 20261,41714,13798.932.87$180,753
Mar 20261,31915,32889.753.15$166,655
Feb 20261,18814,25863.503.75$128,910
Jan 202687826,05659.138.00$260,310
Dec 202590622,82156.664.41$152,051
Nov 20251,27525,94658.593.93$176,578
Oct 20251,49426,35759.383.30$175,819
Sep 20251,46431,05062.743.08$187,390
Aug 20251,40925,59663.933.01$167,243
Jul 20251,29126,59166.743.32$174,316
Jun 20251,45433,35166.483.13$201,008
May 20251,66939,06760.553.23$227,335
Apr 20251,69135,32662.363.54$230,615
Mar 20251,96232,70467.704.27$272,419
Feb 20251,85334,71570.884.34$282,033
Jan 20251,43832,94274.324.28$247,820
Dec 20241,92837,93368.993.12$251,416
Nov 20242,04531,69269.052.20$210,880
Oct 20242,23930,05071.372.28$228,354
Sep 20242,93827,55769.612.36$269,669
Aug 20241,74227,49975.632.06$188,495
Jul 20242,29631,85679.932.15$251,901
Jun 20242,41728,54578.082.63$263,906
May 20242,26727,44678.812.20$239,001
Apr 20242,55430,46284.451.66$266,228
Mar 20242,83940,93480.301.55$291,220
Feb 20242,83744,30476.091.78$294,890
Jan 20242,91638,48673.023.30$339,840
Dec 20233,45536,09671.262.61$340,440
Nov 20233,73732,15977.892.81$381,363
Oct 20234,38229,53785.443.09$465,587
Sep 20232,80723,46189.042.74$314,102
Aug 20233,90923,41880.522.67$377,346
Jul 20233,94222,27774.852.64$353,910
Jun 20234,09520,82268.962.26$329,417
May 20234,37217,71470.622.23$348,207
Apr 20234,14916,34678.122.24$360,698
Mar 20234,20514,24572.852.39$340,425
Feb 20233,40412,24375.112.47$285,862
Jan 20233,64414,66976.533.39$328,570
Dec 20224,14021,96876.415.73$442,194
Nov 20224,16429,62285.005.65$521,192
Oct 20224,88427,50087.185.86$587,041
Sep 20225,04826,64584.888.16$645,995
Aug 20225,11027,72794.529.13$736,066
Jul 20225,95530,581101.587.54$835,553
Jun 20226,44926,981115.097.98$957,448
May 20227,02226,477109.378.43$991,278
Apr 20227,73126,063104.226.84$983,933
Mar 20228,39733,324108.885.08$1,083,431
Feb 20227,72428,29091.054.86$840,727
Jan 20229,39231,54981.844.54$911,801
Dec 20219,93328,16871.323.90$818,252
Nov 20219,43027,01477.435.24$871,633
Oct 202110,39329,93679.795.71$1,000,308
Sep 202110,58330,86269.865.35$904,468
Aug 20219,04920,39366.024.22$683,485
Jul 20219,82313,44170.783.98$748,795
Jun 202112,41419,91569.493.38$929,974
May 20213,14510,64663.483.02$231,771
Apr 20218147,22060.362.76$69,049
Mar 20211,59013,62861.302.72$134,493
Feb 20211,20310,49457.805.55$127,754
Jan 20211,67415,50550.412.81$127,960
Dec 20201,84717,82744.642.68$130,146
Nov 20201,80317,86238.772.71$118,247
Oct 20201,97418,82036.972.48$119,623
Sep 20201,89917,24537.091.99$104,769
Aug 20202,16119,95439.982.39$133,989
Jul 20202,26720,79838.371.83$124,944
Jun 20202,29620,94434.901.69$115,532
May 20202,59721,98016.921.81$83,829
Apr 20202,62719,40514.751.80$73,762
Mar 20202,30415,07230.341.86$97,880
Feb 20202,55816,67749.881.98$160,625
Jan 20202,96717,87157.252.09$207,296
Dec 20193,15218,98059.012.30$229,736
Nov 20193,23917,99055.302.75$228,602
Oct 20193,62419,73253.472.42$241,498
Sep 20193,81619,13255.052.66$260,910
Aug 20193,4018,71753.112.30$200,714
Jul 20191,3761,96356.272.46$82,257
Jun 20191,3335,36752.782.49$83,726
May 20194,96119,53958.482.74$343,662
Apr 20194,74816,96462.632.75$344,030
Mar 20195,31616,01856.803.06$350,998
Feb 20195,43313,73450.852.79$314,616
Jan 20197,55417,24246.033.23$403,371
Dec 20188,38416,42046.594.19$459,335
Nov 20189,83815,08252.934.24$584,631
Oct 20189,18513,45661.443.40$610,051
Sep 20185,5788,90859.543.11$359,800
Aug 20189363,08359.403.07$65,053
Jul 20185,8288,85065.142.93$405,583
Jun 201821,04926,60860.183.08$1,348,600
May 201823,20231,41165.382.90$1,608,064
Apr 201823,17331,94763.842.90$1,572,036
Mar 201825,67235,93361.222.79$1,671,779
Feb 201831,92839,78061.782.77$2,082,548
Jan 201828,43029,90462.874.01$1,907,289
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$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                1,551 bbl  × $106.41 =   $165,042
Casinghead gas    13,206 Mcf  × $  3.05 =    $40,223

────────────────────────────────────────────────────
Month total                                 $205,265

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/19653 is the state's own key, not one this site invented.