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E. R. BLOCKER 504

Operated by UNBRIDLED RESOURCES, LLC (P-5 875461) in the MILLS RANCH (GRANITE WASH CONS.) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 9661District 10Field 61691235OilCasinghead gasSaveExport
Value, all time
$6.6 M
Aug 2018 – May 2026
Value, last 12 filed months
$346 k
at the published price for each month
Months reported
94
no gaps in the span
Streams
2
oil, casinghead gas

The MILLS RANCH (GRANITE WASH CONS.) 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 274 leases and 400 wells, and the rule below applies to all of them.

Discovered
2010-02-23
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 20 acres. The field rule took effect on 2013-07-09.

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
OilDisposition99,915 bbl$5,829,561
Casinghead gasProduction222,505 Mcf$789,275
Total$6,618,836

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 35.4297, -100.1142. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

35.42967, -100.11421 · 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
10,437 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 10,437 ft.

Completions filed
Aug 2018
1 of 1 wells

1 well

42-48333962504H10,437 ftAug 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 (94)

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

94 months

May 20263811,153106.413.05$44,054
Apr 20261941,18698.932.87$22,596
Mar 20265731,07689.753.15$54,816
Feb 202619289063.503.75$15,530
Jan 202657897359.138.00$41,959
Dec 202517595756.664.41$14,139
Nov 20253821,07558.593.93$26,602
Oct 20251921,11759.383.30$15,092
Sep 20255741,01362.743.08$39,130
Aug 20251901,14263.933.01$15,590
Jul 20253711,04866.743.32$28,235
Jun 202537791166.483.13$27,913
May 202538483760.553.23$25,957
Apr 202538367462.363.54$26,272
Mar 202519244267.704.27$14,885
Feb 202538938270.884.34$29,231
Jan 202538678074.324.28$32,025
Dec 202438541568.993.12$27,857
Nov 202438867269.052.20$28,269
Oct 20245601,05371.372.28$42,370
Sep 2024018569.612.36$437
Aug 20243791,14475.632.06$31,025
Jul 20243831,27079.932.15$33,339
Jun 20245701,14278.082.63$47,514
May 20244171,35878.812.20$35,849
Apr 20245691,30984.451.66$50,224
Mar 20247571,31180.301.55$62,813
Feb 202416463376.091.78$13,608
Jan 202419232873.023.30$15,101
Dec 202338598571.262.61$30,007
Nov 202338596577.892.81$32,697
Oct 20235691,16085.443.09$52,197
Sep 20233771,25989.042.74$37,012
Aug 202319250180.522.67$16,799
Jul 202319199474.852.64$16,922
Jun 20239472,03168.962.26$69,892
May 20235541,37970.622.23$42,195
Apr 202338149078.122.24$30,860
Mar 202357835872.852.39$42,964
Feb 202338470775.112.47$30,585
Jan 20233801,07676.533.39$32,727
Dec 20225771,77676.415.73$54,263
Nov 2022010685.005.65$599
Oct 2022027387.185.86$1,601
Sep 20223821,54684.888.16$45,045
Aug 2022753094.529.13$71,174
Jul 20221,2523,828101.587.54$156,049
Jun 20225763,618115.097.98$95,153
May 20227272,497109.378.43$100,569
Apr 20226103,950104.226.84$90,583
Mar 20221,0744,298108.885.08$138,755
Feb 20227804,18691.054.86$91,358
Jan 20221,0513,26081.844.54$100,807
Dec 20211,2287,87771.323.90$118,294
Nov 20219979,51977.435.24$127,047
Oct 20211,5944,12379.795.71$150,744
Sep 20211,1444,22769.865.35$102,538
Aug 20219973,50066.024.22$80,594
Jul 20219593,75770.783.98$82,839
Jun 20219643,27769.493.38$78,067
May 20217913,70463.483.02$61,390
Apr 20211,1573,21960.362.76$78,716
Mar 20211,3793,64761.302.72$94,441
Feb 20215662,39057.805.55$45,974
Jan 20211,3283,60350.412.81$77,070
Dec 20201,3103,65844.642.68$68,265
Nov 20201,3323,67538.772.71$61,588
Oct 20201,2663,58336.972.48$55,684
Sep 20201,3393,42337.091.99$56,479
Aug 20201,4953,61339.982.39$68,387
Jul 20201,3063,47838.371.83$56,459
Jun 20201,3153,52334.901.69$51,848
May 20201,8733,69916.921.81$38,404
Apr 20201,6973,67214.751.80$31,656
Mar 20201,7233,48830.341.86$58,750
Feb 20201,9153,22649.881.98$101,910
Jan 20202,2963,23557.252.09$138,222
Dec 20191,3412,24559.012.30$84,306
Nov 2019379055.302.75$20,959
Oct 20192,2624,45253.472.42$131,716
Sep 20191,8733,01755.052.66$111,126
Aug 20192,7635,74353.112.30$159,977
Jul 20193,5525,54656.272.46$213,515
Jun 20194,4475,51652.782.49$248,454
May 20191,4732,49858.482.74$92,986
Apr 20190062.632.75$0
Mar 20193,9657,23956.803.06$247,379
Feb 20194,8745,72950.852.79$263,840
Jan 20194,4045,69246.033.23$221,091
Dec 20185,4755,15846.594.19$276,669
Nov 20187,3546,83552.934.24$418,209
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0

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                  381 bbl  × $106.41 =    $40,542
Casinghead gas     1,153 Mcf  × $  3.05 =     $3,512

────────────────────────────────────────────────────
Month total                                  $44,054

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. 10/O/9661 is the state's own key, not one this site invented.