MineralRecord
Log inSign up

ROCK RIVER STATE 30

Operated by BLUE ARROW OPERATING, LLC (P-5 101375) in the HOEFS T-K (WOLFCAMP) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 49067District 08Field 41911500Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$21.4 M
Jan 2017 – May 2026
Value, last 12 filed months
$527 k
at the published price for each month
Months reported
113
no gaps in the span
Streams
2
oil, casinghead gas

The HOEFS T-K (WOLFCAMP) 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 612 leases and 960 wells, and the rule below applies to all of them.

Discovered
1988-02-06
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,200 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 160 acres. The field rule took effect on 2019-12-17.

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: “COMPLETION DATE DUE TO RECLASS USING HEPTANES PLUS ANNALYSIS.”

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
OilDisposition356,312 bbl$19,354,835
Casinghead gasProduction645,778 Mcf$2,032,919
Total$21,387,754

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 31.1131, -103.2542. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.11308, -103.25423 · 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
10,415 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 10,415 ft.

Completions filed
Jan 2017
1 of 1 wells

1 well

42-389354091H10,415 ftJan 2017——

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 (113)

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

113 months

May 20261682106.413.05$2,184
Apr 20260098.932.87$0
Mar 20261821,58189.753.15$21,314
Feb 20261,0962,46863.503.75$78,852
Jan 20265552,86359.138.00$55,715
Dec 20253761,89156.664.41$29,650
Nov 202517849658.593.93$12,377
Oct 20255572,74159.383.30$42,133
Sep 20259113,28662.743.08$67,267
Aug 20251811,10163.933.01$14,891
Jul 20251,4726,72166.743.32$120,523
Jun 20259446,29766.483.13$82,459
May 20251,1235,92160.553.23$87,136
Apr 20251,1065,18962.363.54$87,355
Mar 20251,0323,61767.704.27$85,305
Feb 20251,0815,04070.884.34$98,499
Jan 20259175,46074.324.28$91,513
Dec 20241,6604,89868.993.12$129,812
Nov 20241,4324,70669.052.20$109,225
Oct 20246742,84271.372.28$54,587
Sep 20240069.612.36$0
Aug 20249153,46575.632.06$76,352
Jul 20241,4995,13579.932.15$130,838
Jun 20241,0914,32478.082.63$96,575
May 20241,4824,96078.812.20$127,701
Apr 20241,4974,93284.451.66$134,605
Mar 20241,4875,29080.301.55$127,580
Feb 20241,1494,03276.091.78$94,619
Jan 20242,0444,54073.023.30$164,224
Dec 20231,2812,67571.262.61$98,268
Nov 2023058777.892.81$1,648
Oct 20239462,55185.443.09$88,702
Sep 20231,5194,47489.042.74$147,488
Aug 20231,6705,98580.522.67$150,466
Jul 20231,1221,29174.852.64$87,392
Jun 202338088468.962.26$28,201
May 20231,8452,05770.622.23$134,876
Apr 20231,1281,55878.122.24$91,606
Mar 2023061172.852.39$1,462
Feb 20231,1141,37775.112.47$87,068
Jan 20231,0961,18176.533.39$87,878
Dec 20221,2971,57576.415.73$108,127
Nov 20221,1911,04585.005.65$107,135
Oct 202209587.185.86$557
Sep 202233686484.888.16$35,573
Aug 202201,56494.529.13$14,275
Jul 20220653101.587.54$4,925
Jun 202201,830115.097.98$14,598
May 2022341519109.378.43$41,672
Apr 20221,3723,683104.226.84$168,173
Mar 20221,5193,856108.885.08$184,963
Feb 20221,3653,49591.054.86$141,265
Jan 20221,3703,08881.844.54$126,133
Dec 20211,3733,85671.323.90$112,957
Nov 20211,6843,25377.435.24$147,428
Oct 20211,3332,35079.795.71$119,788
Sep 20211,3732,19569.865.35$107,663
Aug 20215161,20966.024.22$39,169
Jul 202133243170.783.98$25,215
Jun 20211,8764,51569.493.38$145,627
May 20212,0555,99263.483.02$148,533
Apr 20212,0705,54960.362.76$140,252
Mar 20212,0695,39961.302.72$141,498
Feb 20211,9033,01357.805.55$126,709
Jan 20212,4435,01050.412.81$137,231
Dec 20202,1164,83244.642.68$107,386
Nov 20201,9213,87538.772.71$84,965
Oct 20202,2564,17936.972.48$93,762
Sep 20202,5784,45737.091.99$104,492
Aug 20203,1555,57439.982.39$139,431
Jul 20203,3936,49538.371.83$142,044
Jun 20202,8985,32834.901.69$110,146
May 20202,5904,34916.921.81$51,715
Apr 20202,7723,79514.751.80$47,735
Mar 20202,3883,58030.341.86$79,097
Feb 20202,7473,59349.881.98$144,137
Jan 20209421,22157.252.09$56,487
Dec 20192,7724,77059.012.30$174,568
Nov 20192,4054,43755.302.75$145,201
Oct 20192,9204,36253.472.42$166,682
Sep 20192,3484,50055.052.66$141,215
Aug 20193,0384,13453.112.30$170,874
Jul 20192,7155,38556.272.46$166,020
Jun 20193,6214,93452.782.49$203,408
May 20193,2223,76858.482.74$198,748
Apr 20192,6343,86362.632.75$175,593
Mar 20191,2181,87856.803.06$74,933
Feb 20193,6206,79850.852.79$203,059
Jan 20194,3409,17946.033.23$229,402
Dec 20184,7548,96146.594.19$258,995
Nov 20185,1109,95052.934.24$312,633
Oct 20185,08310,22361.443.40$347,038
Sep 20184,3869,21559.543.11$289,783
Aug 20183,8526,84659.403.07$249,802
Jul 20185,7049,00265.142.93$397,951
Jun 20184,2736,84960.183.08$278,223
May 20185,9288,58865.382.90$412,485
Apr 20185,3537,92063.842.90$364,710
Mar 20185,0645,95561.222.79$326,614
Feb 20185,1787,45361.782.77$340,513
Jan 20186,7299,59062.874.01$461,502
Dec 20177,34111,44857.272.92$453,865
Nov 20177,52912,54755.423.12$456,383
Oct 20179,54913,65349.292.98$511,406
Sep 20177,2056,58447.523.09$362,708
Aug 201710,18914,28945.373.00$505,205
Jul 201714,42931,58743.873.09$730,518
Jun 201716,01530,27842.493.09$773,954
May 201717,44724,86645.373.26$872,718
Apr 201718,34121,75847.933.21$948,962
Mar 201718,95717,40846.772.98$938,559
Feb 201720,46533,67250.452.95$1,131,879
Jan 201716,26123,10249.413.42$882,437

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 bbl  × $106.41 =       $106
Casinghead gas       682 Mcf  × $  3.05 =     $2,077

────────────────────────────────────────────────────
Month total                                   $2,184

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/49067 is the state's own key, not one this site invented.