MineralRecord
Log inSign up

GLASSCOCK 5B

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 50781District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$23.5 M
Apr 2018 – May 2026
Value, last 12 filed months
$849 k
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
OilDisposition325,377 bbl$20,107,087
Casinghead gasProduction1,015,006 Mcf$3,368,579
Total$23,475,666

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 32.1061, -101.9512. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.10611, -101.95116 · 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
9,268 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 9,268 ft.

Completions filed
Apr 2018
1 of 1 wells

1 well

42-317403832H9,268 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 20269555,288106.413.05$117,728
Apr 20267454,09398.932.87$85,449
Mar 20261,2124,88189.753.15$124,149
Feb 20268793,45063.503.75$68,755
Jan 20268773,55859.138.00$80,314
Dec 20251,1914,79756.664.41$88,653
Nov 20251,2013,80358.593.93$85,299
Oct 20259372,55459.383.30$64,080
Sep 202516226262.743.08$10,970
Aug 202515631763.933.01$10,929
Jul 20254042,14866.743.32$34,084
Jun 20259285,48766.483.13$78,861
May 20251,0606,38960.553.23$84,834
Apr 20251,0776,84262.363.54$91,404
Mar 20251,8046,48767.704.27$149,819
Feb 20251,6347,03870.884.34$146,369
Jan 20251,3866,25274.324.28$129,758
Dec 20241,5346,43868.993.12$125,926
Nov 20242,0426,75569.052.20$155,851
Oct 20242,3937,89571.372.28$188,800
Sep 20249478,88869.612.36$86,935
Aug 20241,3417,79175.632.06$117,498
Jul 20241,3127,65579.932.15$121,300
Jun 20241,1346,65178.082.63$106,061
May 20241,3757,85278.812.20$125,626
Apr 20241,5617,72584.451.66$144,644
Mar 20241,3327,58380.301.55$118,676
Feb 20241,1894,87676.091.78$99,168
Jan 20241,7366,33873.023.30$147,663
Dec 20231,5918,07971.262.61$134,467
Nov 20231,44310,79077.892.81$142,689
Oct 20231,45510,30285.443.09$156,120
Sep 20231,43410,24189.042.74$155,693
Aug 20231,6727,39980.522.67$154,406
Jul 20231,5776,75974.852.64$135,894
Jun 20231,3685,65368.962.26$107,104
May 20231,7029,35470.622.23$141,030
Apr 20231,8359,87178.122.24$165,439
Mar 20231,9539,51372.852.39$165,042
Feb 20231,5459,39575.112.47$139,210
Jan 20231,58111,25476.533.39$159,119
Dec 20221,27011,30876.415.73$161,825
Nov 202283410,99885.005.65$132,987
Oct 20221,12713,13087.185.86$175,243
Sep 20221,42811,69484.888.16$216,675
Aug 20221,78711,01394.529.13$269,425
Jul 20221,9159,782101.587.54$268,302
Jun 20221,7867,039115.097.98$261,702
May 20222,2689,961109.378.43$332,053
Apr 20223,5365,548104.226.84$406,457
Mar 20223,6603,741108.885.08$417,492
Feb 20221,0531,89891.054.86$105,098
Jan 20221,1843,58981.844.54$113,184
Dec 20211,1675,86771.323.90$106,107
Nov 20211,97111,16177.435.24$211,063
Oct 20211,91411,31879.795.71$217,388
Sep 20212,06112,33469.865.35$209,980
Aug 20212,22612,77766.024.22$200,887
Jul 20212,90112,53570.783.98$255,248
Jun 20212,26012,08369.493.38$197,895
May 20212,50512,70063.483.02$197,342
Apr 20212,0839,13060.362.76$150,914
Mar 20212,85510,05861.302.72$202,338
Feb 20211,8927,75557.805.55$152,382
Jan 20212,64311,92550.412.81$166,746
Dec 20202,64512,96744.642.68$152,765
Nov 20202,73712,00838.772.71$138,614
Oct 20202,96512,18236.972.48$139,808
Sep 20202,90212,43637.091.99$132,396
Aug 20203,32315,55239.982.39$169,947
Jul 20202,71014,36338.371.83$130,197
Jun 20202,41112,33734.901.69$104,997
May 20203,48813,90316.921.81$84,247
Apr 20203,43715,53914.751.80$78,734
Mar 20203,92317,34730.341.86$151,224
Feb 20203,67614,57649.881.98$212,229
Jan 20204,28517,92557.252.09$282,864
Dec 20194,90319,51459.012.30$334,293
Nov 20194,25014,29055.302.75$274,333
Oct 20194,60014,72153.472.42$281,565
Sep 20195,00116,56255.052.66$319,315
Aug 20197,17927,06853.112.30$443,651
Jul 20194,6679,43856.272.46$285,830
Jun 20192,8884,51652.782.49$163,679
May 20193,54917,88058.482.74$256,542
Apr 20195,83723,60662.632.75$430,504
Mar 20194,92922,07556.803.06$347,563
Feb 20195,46912,30250.852.79$312,449
Jan 20199,71128,23746.033.23$538,151
Dec 20188,55114,33646.594.19$458,394
Nov 20189,87518,91852.934.24$602,844
Oct 201810,91415,96161.443.40$724,793
Sep 201812,42915,60859.543.11$788,532
Aug 201812,65710,87659.403.07$785,178
Jul 201815,14813,04065.142.93$1,024,972
Jun 201817,60515,94860.183.08$1,108,540
May 201822,90820,88165.382.90$1,558,297
Apr 201811,81910,04763.842.90$783,669

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                  955 bbl  × $106.41 =   $101,622
Casinghead gas     5,288 Mcf  × $  3.05 =    $16,106

────────────────────────────────────────────────────
Month total                                 $117,728

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/50781 is the state's own key, not one this site invented.