GLOCK 33

Operated by OXYROCK OPERATING, LLC (P-5 102324) 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 50186District 08Field 85280301Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$4.3 M
Apr 2018 – May 2026
Value, last 12 filed months
$490 k
at the published price for each month
Months reported
98
no gaps in the span
Streams
2
oil, casinghead gas

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
OilDisposition49,019 bbl$3,210,980
Casinghead gasProduction342,155 Mcf$1,103,610
Total$4,314,591

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 31.8529, -101.7448. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.85293, -101.74483 · 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
10,403 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 10,403 ft.

Completions filed
Apr 2018
1 of 1 wells

1 well

42-17337774110,403 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 20262086,050106.413.05$40,561
Apr 20262396,48098.932.87$42,240
Mar 20262926,17889.753.15$45,664
Feb 20261844,18963.503.75$27,394
Jan 20262506,18459.138.00$64,242
Dec 20253647,39356.664.41$53,252
Nov 20252145,42358.593.93$33,831
Oct 20253545,82959.383.30$40,284
Sep 20253836,03762.743.08$42,605
Aug 20253505,01263.933.01$37,485
Jul 20252925,21366.743.32$36,770
Jun 20252672,45666.483.13$25,434
May 20253562160.553.23$4,127
Apr 20255038762.363.54$4,489
Mar 202527897967.704.27$22,999
Feb 202529945870.884.34$23,181
Jan 202528662674.324.28$23,934
Dec 202433741868.993.12$24,554
Nov 202431066569.052.20$22,867
Oct 20248578671.372.28$7,860
Sep 202434072869.612.36$25,389
Aug 20243501,10075.632.06$28,740
Jul 20242761,49879.932.15$25,276
Jun 20242681,12178.082.63$23,878
May 202429771478.812.20$24,976
Apr 20244561,28184.451.66$40,635
Mar 202436386380.301.55$30,482
Feb 202430950976.091.78$24,420
Jan 202448837973.023.30$36,884
Dec 20234871,13371.262.61$37,662
Nov 20234701,30077.892.81$40,258
Oct 202342598485.443.09$39,350
Sep 20234581,73089.042.74$45,512
Aug 20236161,79480.522.67$54,395
Jul 20235991,14774.852.64$47,865
Jun 20235321,03268.962.26$39,017
May 20236361,54370.622.23$48,351
Apr 20236592,04478.122.24$56,055
Mar 202342795272.852.39$33,385
Feb 20236031,30075.112.47$48,497
Jan 20239611,33876.533.39$78,078
Dec 2022538276.415.73$4,520
Nov 20222385.005.65$187
Oct 20220087.185.86$0
Sep 202215677384.888.16$19,552
Aug 20224081,05194.529.13$48,157
Jul 20224801,872101.587.54$62,877
Jun 20224262,080115.097.98$65,621
May 20223441,994109.378.43$54,439
Apr 20222922,339104.226.84$46,425
Mar 20225972,478108.885.08$77,581
Feb 20225782,39991.054.86$64,283
Jan 20226053,00381.844.54$63,140
Dec 20217083,08071.323.90$62,504
Nov 20215472,21677.435.24$53,959
Oct 20215801,43479.795.71$54,472
Sep 20214361,14669.865.35$36,591
Aug 202101,14566.024.22$4,833
Jul 20210070.783.98$0
Jun 20211731,56269.493.38$17,302
May 20213842,70863.483.02$32,548
Apr 20214922,83460.362.76$37,514
Mar 20213463,22161.302.72$29,961
Feb 20212992,26257.805.55$29,832
Jan 20213653,02250.412.81$26,892
Dec 20203942,81444.642.68$25,117
Nov 20203203,38838.772.71$21,576
Oct 20203494,03036.972.48$22,891
Sep 20202484,64937.091.99$18,455
Aug 20203813,99839.982.39$24,768
Jul 20203833,66438.371.83$21,383
Jun 20205274,11134.901.69$25,341
May 20202623,40116.921.81$10,605
Apr 20203814,71814.751.80$14,133
Mar 20205886,50930.341.86$29,922
Feb 20207257,34049.881.98$50,701
Jan 20201763,25757.252.09$16,899
Dec 20192134,24159.012.30$22,342
Nov 20193923,53755.302.75$31,407
Oct 20195724,40553.472.42$41,239
Sep 20195564,14255.052.66$41,614
Aug 20196505,54053.112.30$47,288
Jul 20194864,61956.272.46$38,710
Jun 20195884,64852.782.49$42,614
May 20196274,16758.482.74$48,086
Apr 20197315,90562.632.75$62,025
Mar 20197636,20356.803.06$62,333
Feb 20198604,79750.852.79$57,125
Jan 20191,0206,40946.033.23$67,640
Dec 20186696,50346.594.19$58,387
Nov 20187236,45252.934.24$65,607
Oct 20181,1429,00061.443.40$100,747
Sep 20181,0878,31759.543.11$90,569
Aug 20181,0287,62059.403.07$84,430
Jul 20181,2939,89765.142.93$113,243
Jun 20181,52712,52860.183.08$130,443
May 20182,22515,60865.382.90$190,746
Apr 20183,76517,16063.842.90$290,135

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                  208 bbl  × $106.41 =    $22,133
Casinghead gas     6,050 Mcf  × $  3.05 =    $18,427

────────────────────────────────────────────────────
Month total                                  $40,561

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/50186 is the state's own key, not one this site invented.