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PRESTON 36A

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 47406District 08Field 85280301Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$17.5 M
Jan 2016 – May 2026
Value, last 12 filed months
$505 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 581 leases and 1,079 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 2016-03-08.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: “DESIGNATED AS UFT FIELD PER DOCKET 01-0299858”

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
OilDisposition251,122 bbl$11,681,682
Casinghead gasProduction1,727,238 Mcf$5,829,752
Total$17,511,434

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 31.6904, -101.8566. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.69039, -101.85664 · 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
9,383 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 9,383 ft.

Completions filed
Jan 2016
1 of 1 wells

1 well

42-329401801H9,383 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 20261564,415106.413.05$30,047
Apr 20261306,52398.932.87$31,580
Mar 202637710,81389.753.15$67,891
Feb 202631410,74263.503.75$60,225
Jan 20261797,69359.138.00$72,112
Dec 20253219,19756.664.41$58,778
Nov 20252008,31758.593.93$44,374
Oct 20252166,73759.383.30$35,091
Sep 2025666,69362.743.08$24,735
Aug 2025676,03863.933.01$22,486
Jul 20251176,02266.743.32$27,773
Jun 20251296,91066.483.13$30,195
May 20253548,63760.553.23$49,352
Apr 20251528,23362.363.54$38,649
Mar 20251418,37467.704.27$45,289
Feb 2025776,34870.884.34$33,013
Jan 2025706,11974.324.28$31,384
Dec 20244256,22868.993.12$48,761
Nov 20243867,79869.052.20$43,797
Oct 20243815,80671.372.28$40,438
Sep 20244925,33969.612.36$46,871
Aug 20243456,53375.632.06$39,574
Jul 20241608,38979.932.15$30,797
Jun 20241009,00478.082.63$31,524
May 20241256,22978.812.20$23,545
Apr 20241728,65084.451.66$28,877
Mar 20241308,69980.301.55$23,880
Feb 20241947,82376.091.78$28,715
Jan 20241195,88673.023.30$28,099
Dec 20232729,26671.262.61$43,574
Nov 20233469,07977.892.81$52,440
Oct 202338710,47685.443.09$65,408
Sep 202352511,24389.042.74$77,496
Aug 202326511,55880.522.67$52,231
Jul 20231895,76874.852.64$29,385
Jun 202321711,16468.962.26$40,178
May 20231452,72870.622.23$16,316
Apr 20234719,59078.122.24$58,255
Mar 202342510,26772.852.39$55,532
Feb 20232998,01775.112.47$42,225
Jan 20233948,96376.533.39$60,517
Dec 202247812,84876.415.73$110,131
Nov 202241613,08185.005.65$109,218
Oct 202263420,23187.185.86$173,902
Sep 202256017,09384.888.16$187,075
Aug 202255616,24594.529.13$200,824
Jul 202238215,941101.587.54$159,032
Jun 202241618,818115.097.98$197,992
May 202240317,051109.378.43$187,868
Apr 202246819,372104.226.84$181,233
Mar 202260019,631108.885.08$164,983
Feb 202238211,21491.054.86$89,268
Jan 202249414,91281.844.54$108,095
Dec 202148218,52771.323.90$106,615
Nov 202152119,38177.435.24$141,836
Oct 202164018,70779.795.71$157,955
Sep 202155811,06869.865.35$98,206
Aug 202174214,77466.024.22$111,342
Jul 202176114,08070.783.98$109,931
Jun 202174313,46769.493.38$97,158
May 202173313,42263.483.02$87,034
Apr 202168313,05360.362.76$77,232
Mar 202160713,20261.302.72$73,078
Feb 202152910,54757.805.55$89,090
Jan 202180116,84450.412.81$87,715
Dec 202076916,81744.642.68$79,321
Nov 202064016,20538.772.71$68,673
Oct 202057017,06936.972.48$63,377
Sep 202079816,30437.091.99$62,060
Aug 202085118,22839.982.39$77,499
Jul 20201,01719,22538.371.83$74,110
Jun 202071817,79434.901.69$55,136
May 20201,02020,27116.921.81$54,045
Apr 20201,02116,59114.751.80$44,996
Mar 20201,23317,98030.341.86$70,784
Feb 202095214,54849.881.98$76,301
Jan 202074616,75557.252.09$77,806
Dec 201981118,04559.012.30$89,439
Nov 201976315,48555.302.75$84,788
Oct 201998417,51053.472.42$94,963
Sep 20191,08718,10955.052.66$107,960
Aug 20191,11315,46653.112.30$94,751
Jul 20191,55616,97356.272.46$129,311
Jun 20191,19418,42452.782.49$108,917
May 20191,29219,59558.482.74$129,253
Apr 20191,39219,86762.632.75$141,829
Mar 20191,52519,78856.803.06$147,213
Feb 20191,47019,02650.852.79$127,874
Jan 20191,85922,33246.033.23$157,661
Dec 20181,82220,95846.594.19$172,605
Nov 20182,17322,76052.934.24$211,456
Oct 20182,36122,60261.443.40$221,863
Sep 20182,66118,71359.543.11$216,596
Aug 20182,98510,47159.403.07$209,419
Jul 20182,5833,60965.142.93$178,838
Jun 20181,0871,73260.183.08$70,745
May 201812755465.382.90$9,910
Apr 20181,86614,76063.842.90$161,941
Mar 20183,89631,84861.222.79$327,268
Feb 20183,87029,81461.782.77$321,558
Jan 20184,42728,64962.874.01$393,189
Dec 20174,05726,28757.272.92$309,142
Nov 20174,62128,40155.423.12$344,660
Oct 20176,08626,64649.292.98$379,482
Sep 20176,62515,69647.523.09$363,278
Aug 20176,27010,50645.373.00$316,034
Jul 20174,9279,42943.873.09$245,257
Jun 20171,5022,71842.493.09$72,211
May 20171,27411845.373.26$58,186
Apr 20171,8863,88547.933.21$102,873
Mar 20172,48210,07546.772.98$146,144
Feb 20174,85512,20050.452.95$280,956
Jan 20175,52614,55149.413.42$322,787
Dec 20166,16519,27548.763.72$372,363
Nov 20166,45119,43342.492.64$325,491
Oct 20167,73222,00846.193.09$425,152
Sep 20169,83732,57841.553.10$509,740
Aug 201610,38114,26141.442.92$471,893
Jul 201627041.622.92$1,124
Jun 20164,5837,02545.352.69$226,707
May 201611,02020,69942.521.99$509,783
Apr 201612,55025,92036.561.99$510,436
Mar 201615,87426,66533.011.79$571,838
Feb 201620,31127,62126.472.06$594,632
Jan 201617,22220,54127.352.36$519,588

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                  156 bbl  × $106.41 =    $16,600
Casinghead gas     4,415 Mcf  × $  3.05 =    $13,447

────────────────────────────────────────────────────
Month total                                  $30,047

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. 08/O/47406 is the state's own key, not one this site invented.