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GLASSCOCK 5A

Operated by PIONEER NATURAL RES. USA, INC. (P-5 665748) in the SPRABERRY (TREND AREA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 50780District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$26.3 M
Apr 2018 – May 2026
Value, last 12 filed months
$1.6 M
at the published price for each month
Months reported
98
no gaps in the span
Streams
2
oil, casinghead gas

The SPRABERRY (TREND AREA) 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 16,587 leases and 43,997 wells, and the rule below applies to all of them.

Discovered
1952-12-22
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 2018-02-13.

The Commission's schedule remark for this field reads: “SPRABERRY (TREND AREA) FIELD EFFECTIVE 10/1/2019.”

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
OilDisposition374,408 bbl$23,346,237
Casinghead gasProduction897,759 Mcf$2,932,359
Total$26,278,596

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 32.1072, -101.9554. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.10718, -101.95542 · 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
9,323 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 9,323 ft.

Completions filed
Apr 2018
1 of 1 wells

1 well

42-317403821H9,323 ftApr 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 (98)

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

98 months

May 20262,8934,303106.413.05$320,950
Apr 20262,5962,40498.932.87$263,721
Mar 20262,3452,21789.753.15$217,446
Feb 20261,3961,08663.503.75$92,719
Jan 20261,4101,69959.138.00$96,962
Dec 20251,6533,76356.664.41$110,266
Nov 20251,4012,51858.593.93$91,971
Oct 20251,4351,92859.383.30$91,582
Sep 202590425162.743.08$57,489
Aug 202583042963.933.01$54,355
Jul 20254291,68066.743.32$34,201
Jun 20251,9745,89866.483.13$149,685
May 20252,1785,12260.553.23$148,434
Apr 20251,9073,16662.363.54$130,138
Mar 20251,7812,70567.704.27$132,120
Feb 20251,1743,24870.884.34$97,312
Jan 20252,2133,60574.324.28$179,895
Dec 20242,1823,87468.993.12$162,628
Nov 20241,6762,80169.052.20$121,886
Oct 20241,9612,09671.372.28$144,738
Sep 20241,5382,05569.612.36$111,919
Aug 20241,9344,09775.632.06$154,723
Jul 20241,9984,01179.932.15$168,310
Jun 20241,7114,80778.082.63$146,256
May 20241,6593,98878.812.20$139,513
Apr 20241,9604,87584.451.66$173,611
Mar 20241,6403,89180.301.55$137,704
Feb 20241,6525,35676.091.78$135,254
Jan 20241,9226,01873.023.30$160,190
Dec 20232,2407,81771.262.61$180,030
Nov 20231,9718,08577.892.81$176,220
Oct 20231,7267,39185.443.09$170,288
Sep 20231,8495,51589.042.74$179,719
Aug 20231,5329,66780.522.67$149,195
Jul 20231,7219,57474.852.64$154,109
Jun 20231,7229,96868.962.26$141,262
May 20231,8229,62370.622.23$150,104
Apr 20231,9439,88178.122.24$173,898
Mar 20232,7798,63972.852.39$223,125
Feb 20232,4805,69075.112.47$200,303
Jan 20233,0057,34276.533.39$254,845
Dec 20223,2959,94276.415.73$308,729
Nov 20222,5948,40985.005.65$267,969
Oct 20222,4179,63687.185.86$267,217
Sep 20222,6508,58484.888.16$295,009
Aug 20222,5859,31794.529.13$329,372
Jul 20222,7769,434101.587.54$353,138
Jun 20221,9895,707115.097.98$274,440
May 20222,4356,348109.378.43$319,849
Apr 20222,3533,748104.226.84$270,857
Mar 20223581,452108.885.08$46,350
Feb 20229727,20391.054.86$123,499
Jan 20222,10810,00881.844.54$217,932
Dec 20211,8386,34671.323.90$155,830
Nov 20212,82212,77577.435.24$285,408
Oct 20212,55810,04979.795.71$261,522
Sep 20212,81611,73469.865.35$259,513
Aug 20213,33314,04266.024.22$279,310
Jul 20213,33512,76670.783.98$286,887
Jun 20213,14312,92969.493.38$262,115
May 20213,45011,03963.483.02$252,318
Apr 20213,41712,58160.362.76$240,954
Mar 20213,33211,16161.302.72$234,575
Feb 20212,2168,62557.805.55$175,936
Jan 20213,63212,51650.412.81$218,262
Dec 20203,64013,38144.642.68$198,290
Nov 20203,31711,57138.772.71$159,918
Oct 20203,36511,75036.972.48$153,526
Sep 20203,47710,53637.091.99$149,940
Aug 20204,03312,03839.982.39$189,951
Jul 20202,69812,23338.371.83$125,849
Jun 20203,20515,08334.901.69$137,349
May 20203,97715,17016.921.81$94,821
Apr 20204,16616,61214.751.80$91,423
Mar 20205,04920,35130.341.86$190,963
Feb 20204,50615,81749.881.98$256,088
Jan 20205,87423,88157.252.09$386,311
Dec 20195,81415,18559.012.30$378,076
Nov 20195,04213,20055.302.75$315,132
Oct 20197,33024,58053.472.42$451,383
Sep 20198,48127,36455.052.66$539,593
Aug 20195,96710,23553.112.30$340,492
Jul 20194,5336,46056.272.46$270,964
Jun 20193,4037,45952.782.49$198,192
May 20192,04427,93058.482.74$196,070
Apr 20195,23418,67762.632.75$379,180
Mar 20195,9819,05156.803.06$367,436
Feb 20193,8494,55750.852.79$208,446
Jan 20195,8415,88446.033.23$287,856
Dec 20187,3368,64646.594.19$377,972
Nov 201812,20617,50952.934.24$720,253
Oct 201811,92616,13861.443.40$787,572
Sep 201814,82015,48459.543.11$930,507
Aug 201814,77314,61859.403.07$922,343
Jul 201816,63414,89565.142.93$1,127,209
Jun 201816,67214,45960.183.08$1,047,810
May 201820,23618,58165.382.90$1,376,929
Apr 201811,4138,99063.842.90$754,684

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                2,893 bbl  × $106.41 =   $307,844
Casinghead gas     4,303 Mcf  × $  3.05 =    $13,106

────────────────────────────────────────────────────
Month total                                 $320,950

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/50780 is the state's own key, not one this site invented.