MineralRecord
Log inSign up

WRS HESPERALOE

Operated by OXYROCK OPERATING, LLC (P-5 102324) 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 51667District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$49.0 M
Dec 2018 – May 2026
Value, last 12 filed months
$2.7 M
at the published price for each month
Months reported
90
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
OilDisposition721,672 bbl$42,370,030
Casinghead gasProduction1,983,154 Mcf$6,580,261
Total$48,950,291

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 32.1901, -101.6834. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.1 miles.

32.19009, -101.68336 · 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
8,181 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 8,112 and 8,250 ft, median 8,181 ft, over the 2 wells that filed a depth.

Completions filed
Dec 2018
2 of 2 wells

2 wells

42-317414182AA8,250 ftDec 2018——
42-227395991HA8,112 ftDec 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 (90)

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

90 months

May 20261,61718,959106.413.05$229,811
Apr 20261,33923,61698.932.87$200,239
Mar 20261,73222,80589.753.15$227,270
Feb 20261,75025,05363.503.75$205,082
Jan 20262,29228,87559.138.00$366,466
Dec 20252,38225,98456.664.41$249,641
Nov 20252,35924,84258.593.93$235,754
Oct 20252,50222,34959.383.30$222,429
Sep 20252,61323,39562.743.08$235,924
Aug 20251,95218,09663.933.01$179,346
Jul 20251,90617,95966.743.32$186,744
Jun 20251,84320,46666.483.13$186,555
May 20252,74328,45660.553.23$258,068
Apr 20252,38317,86562.363.54$211,902
Mar 20252,46217,96867.704.27$243,371
Feb 20252,31824,33570.884.34$269,934
Jan 20252,16416,00174.324.28$229,292
Dec 20242,31013,77468.993.12$202,361
Nov 20242,29913,72669.052.20$188,922
Oct 20242,24714,41571.372.28$193,255
Sep 20241,92315,10869.612.36$169,581
Aug 20241,97515,62675.632.06$181,616
Jul 20242,30018,92479.932.15$224,461
Jun 20242,40918,89778.082.63$237,869
May 20242,47319,23378.812.20$237,180
Apr 20242,77420,38384.451.66$268,084
Mar 20243,09520,00780.301.55$279,442
Feb 20243,00917,56776.091.78$260,288
Jan 20243,26919,62873.023.30$303,429
Dec 20233,60520,07071.262.61$309,289
Nov 20233,28520,62177.892.81$313,763
Oct 20233,22419,02085.443.09$334,179
Sep 20233,01219,17289.042.74$320,625
Aug 20233,40820,54880.522.67$329,335
Jul 20233,92933,40874.852.64$382,343
Jun 20233,51420,50568.962.26$288,636
May 20233,99022,85570.622.23$332,681
Apr 20234,11521,93478.122.24$370,547
Mar 20234,37221,23272.852.39$369,312
Feb 20233,74418,94675.112.47$327,927
Jan 20234,51120,22876.533.39$413,754
Dec 20224,07016,25076.415.73$404,086
Nov 20224,42617,15185.005.65$473,048
Oct 20224,95922,39487.185.86$563,639
Sep 20225,61420,10884.888.16$640,672
Aug 20225,44119,06694.529.13$688,302
Jul 20224,47514,702101.587.54$565,454
Jun 20224,82317,452115.097.98$694,297
May 20224,32512,784109.378.43$580,833
Apr 20223,97015,584104.226.84$520,311
Mar 20225,65821,442108.885.08$724,891
Feb 20225,53621,63191.054.86$609,154
Jan 20227,03924,00081.844.54$684,976
Dec 20215,81913,67871.323.90$468,343
Nov 20216,76318,63477.435.24$621,243
Oct 20216,56117,10079.795.71$621,209
Sep 20215,95916,62469.865.35$505,249
Aug 20217,83719,13766.024.22$598,168
Jul 20217,00013,53870.783.98$549,369
Jun 20214,4285,89669.493.38$327,634
May 20211,59192263.483.02$103,779
Apr 2021638060.362.76$38,510
Mar 20214,6658,96161.302.72$310,311
Feb 20213,5426,66057.805.55$241,677
Jan 20216,98224,33750.412.81$420,356
Dec 20207,80525,65044.642.68$417,041
Nov 20208,52326,88438.772.71$403,200
Oct 20208,85126,73736.972.48$393,487
Sep 20208,86421,01937.091.99$370,615
Aug 20209,94024,88639.982.39$456,757
Jul 202010,64830,65438.371.83$464,511
Jun 20209,56524,79334.901.69$375,726
May 202010,48628,11616.921.81$228,447
Apr 202010,79124,99614.751.80$204,270
Mar 202010,79124,03730.341.86$372,017
Feb 202012,65727,34349.881.98$685,489
Jan 202014,04427,99357.252.09$862,657
Dec 201912,81025,77459.012.30$815,311
Nov 201914,62730,25755.302.75$892,101
Oct 201916,90134,04253.472.42$986,028
Sep 201916,39132,06855.052.66$987,538
Aug 201920,56639,92153.112.30$1,184,253
Jul 201923,15642,59356.272.46$1,407,769
Jun 201925,88643,64352.782.49$1,474,987
May 201929,76042,99658.482.74$1,858,188
Apr 201938,65548,31462.632.75$2,553,860
Mar 201950,52445,54656.803.06$3,009,230
Feb 201946,65331,74050.852.79$2,460,930
Jan 201953,34533,08746.033.23$2,562,281
Dec 201816,1639,16346.594.19$791,385

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                1,617 bbl  × $106.41 =   $172,065
Casinghead gas    18,959 Mcf  × $  3.05 =    $57,746

────────────────────────────────────────────────────
Month total                                 $229,811

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/51667 is the state's own key, not one this site invented.