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HOLLIS UNIT

Operated by TRAILBLAZER OIL & GAS LLC (P-5 102822) in the FRED LONG (HOCKLEY 3850) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 10937District 02Field 32811300OilCasinghead gasSaveExport
Value, all time
$3.2 M
Sep 2014 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
141
no gaps in the span
Streams
2
oil, casinghead gas

The FRED LONG (HOCKLEY 3850) 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 26 leases and 32 wells, and the rule below applies to all of them.

Discovered
1987-09-06
as the register files it
Field class
Oil and gas
the register's own label
Between wells
—
no field rule filed
From a lease line
—
no field rule filed

The Commission's schedule remark for this field reads: “AOF-1 AND AOF-2 EFFECTIVE 03/01/99.”

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
OilDisposition60,029 bbl$2,989,276
Casinghead gasProduction88,213 Mcf$248,083
Total$3,237,359

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 28.4354, -97.7884. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

28.43545, -97.78839 · 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
4,370 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 4,370 ft.

Completions filed
Sep 2014
1 of 1 wells

1 well

42-0253393724,370 ftSep 2014——

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 (141)

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

141 months

May 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20211221761.302.72$7,525
Feb 20211817157.805.55$10,856
Jan 202117414750.412.81$9,184
Dec 202008144.642.68$217
Nov 20201792138.772.71$6,997
Oct 2020996536.972.48$3,821
Sep 202017415537.091.99$6,762
Aug 20201639239.982.39$6,736
Jul 202018721238.371.83$7,562
Jun 202036911934.901.69$13,079
May 202017717616.921.81$3,314
Apr 202018321614.751.80$3,089
Mar 202018022730.341.86$5,883
Feb 20201032449.881.98$5,185
Jan 202036130557.252.09$21,306
Dec 201936838659.012.30$22,605
Nov 201955244555.302.75$31,750
Oct 201936455953.472.42$20,815
Sep 201934353555.052.66$20,304
Aug 201936829153.112.30$20,215
Jul 201955241256.272.46$32,075
Jun 201937938352.782.49$20,958
May 201956361558.482.74$34,610
Apr 201952940562.632.75$34,245
Mar 201953539656.803.06$31,601
Feb 201955867450.852.79$30,256
Jan 201975852346.033.23$36,579
Dec 201875499346.594.19$39,285
Nov 201874492652.934.24$43,304
Oct 201873895361.443.40$48,581
Sep 201853391259.543.11$34,569
Aug 201871587159.403.07$45,142
Jul 201871593965.142.93$49,328
Jun 201853197660.183.08$34,959
May 201870599365.382.90$48,973
Apr 20187111,09763.842.90$48,572
Mar 20185351,19961.222.79$36,094
Feb 20185241,13761.782.77$35,518
Jan 20187131,32162.874.01$50,123
Dec 20177091,43057.272.92$44,782
Nov 20173611,00755.423.12$23,147
Oct 20177081,17949.292.98$38,415
Sep 20173491,11847.523.09$20,036
Aug 20175441,19645.373.00$28,275
Jul 20175591,26443.873.09$28,426
Jun 20176961,28542.493.09$33,540
May 20175311,45645.373.26$28,843
Apr 20175141,35347.933.21$28,981
Mar 20175241,27646.772.98$28,315
Feb 20177401,19150.452.95$40,850
Jan 20175601,32249.413.42$32,189
Dec 20167271,06248.763.72$39,402
Nov 20165391,24242.492.64$26,186
Oct 20167061,75346.193.09$38,027
Sep 20161,0691,97641.553.10$50,544
Aug 20167221,68241.442.92$34,838
Jul 20169051,96841.622.92$43,421
Jun 20161,0622,22445.352.69$54,135
May 20161,1082,47242.521.99$52,034
Apr 20169181,82036.561.99$37,186
Mar 20161,1012,13033.011.79$40,165
Feb 20169611,91026.472.06$29,379
Jan 20169191,86627.352.36$29,547
Dec 20159602,14032.362.00$35,349
Nov 20151,1822,36838.792.17$50,982
Oct 20151,3012,73743.552.43$63,300
Sep 20151,2773,14942.992.76$63,584
Aug 20151,2905,49640.162.87$67,594
Jul 20151,6532,13848.152.95$85,889
Jun 20151,7632,28256.152.88$105,571
May 20151,7862,45855.212.96$105,870
Apr 20151,9442,32049.822.71$103,129
Mar 20152,1192,20042.892.93$97,340
Feb 20151,9711,74744.662.98$93,224
Jan 20152,1341,53643.433.10$97,442
Dec 20142,30759154.693.59$128,292
Nov 20142,099070.464.25$147,896
Oct 20142,099078.303.90$164,352
Sep 2014173086.164.05$14,906

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.

Mar 2021 — as filed, then multipliedworked
Oil                  122 bbl  × $ 61.30 =     $7,479
Casinghead gas        17 Mcf  × $  2.72 =        $46

────────────────────────────────────────────────────
Month total                                   $7,525

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. 02/O/10937 is the state's own key, not one this site invented.