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TIGER UNIT 21B5

Operated by VTX ENERGY OPERATING, LLC (P-5 101377) in the WOLFBONE (TREND AREA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 51037District 08Field 98359800Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$26.3 M
Nov 2018 – May 2026
Value, last 12 filed months
$1.8 M
at the published price for each month
Months reported
91
no gaps in the span
Streams
2
oil, casinghead gas

The WOLFBONE (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 1,266 leases and 2,377 wells, and the rule below applies to all of them.

Discovered
2010-11-30
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 40 acres. The field rule took effect on 2015-04-08.

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
OilDisposition403,902 bbl$24,236,643
Casinghead gasProduction653,088 Mcf$2,015,228
Total$26,251,870

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 31.1871, -103.2146. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.18709, -103.21460 · 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
10,580 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 10,580 ft.

Completions filed
Mar 2019
1 of 1 wells

1 well

42-389369175H10,580 ftMar 2019——

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 (91)

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

91 months

May 20262,143825106.413.05$230,549
Apr 20262,21879598.932.87$221,708
Mar 20261,88195689.753.15$171,831
Feb 20261,9871,70563.503.75$132,569
Jan 20262,0341,22659.138.00$130,076
Dec 20252,0821,33656.664.41$123,862
Nov 20252,0031,15758.593.93$121,899
Oct 20251,9871,28859.383.30$122,245
Sep 20251,9701,24562.743.08$127,429
Aug 20252,1411,16463.933.01$140,383
Jul 20252,1602,59766.743.32$152,768
Jun 20252,0891,58566.483.13$143,836
May 20252,4122,01060.553.23$152,544
Apr 20252,1901,12262.363.54$140,544
Mar 20252,1851,42367.704.27$153,998
Feb 20252,2441,81170.884.34$166,916
Jan 20252,3522,05974.324.28$183,610
Dec 20242,4822,07768.993.12$177,716
Nov 20242,2261,62369.052.20$157,273
Oct 20242,4121,97771.372.28$176,655
Sep 20242,4621,67769.612.36$175,345
Aug 20242,4181,35775.632.06$185,674
Jul 20242,3901,21379.932.15$193,637
Jun 20242,1171,02978.082.63$168,006
May 20242,14935878.812.20$170,150
Apr 20242,23047384.451.66$189,108
Mar 20242,44562180.301.55$197,293
Feb 20242,2621,02576.091.78$173,944
Jan 20242,51127,87673.023.30$275,279
Dec 20233,10527,40071.262.61$292,796
Nov 20232,85537977.892.81$223,440
Oct 20233,44933285.443.09$295,708
Sep 20232,6604,26889.042.74$248,520
Aug 202334680480.522.67$30,009
Jul 20230074.852.64$0
Jun 20233,5979,84268.962.26$270,277
May 20231,9955,85870.622.23$153,935
Apr 20233,99710,14878.122.24$334,954
Mar 20231,6145,04672.852.39$129,656
Feb 20231,1152,66775.112.47$90,324
Jan 20233,4373,50776.533.39$274,914
Dec 20225,0357,39476.415.73$427,085
Nov 20222,8052,62385.005.65$253,235
Oct 20222,0871,84787.185.86$192,775
Sep 20224,2642,96384.888.16$386,117
Aug 20229082,58894.529.13$109,445
Jul 20224,3006,982101.587.54$489,453
Jun 2022364314115.097.98$44,398
May 20223,3174,809109.378.43$403,335
Apr 20221,6032,231104.226.84$182,319
Mar 20223,3947,632108.885.08$408,282
Feb 20224,2955,65291.054.86$418,522
Jan 20221,9942,45281.844.54$174,315
Dec 20213,0704,78571.323.90$237,610
Nov 20213,3654,40677.435.24$283,626
Oct 20211,8572,41879.795.71$161,986
Sep 20213,0764,63169.865.35$239,669
Aug 20212,6574,48366.024.22$194,336
Jul 20213,5217,01570.783.98$277,151
Jun 20213,7637,58369.493.38$287,126
May 20213,4498,79563.483.02$245,483
Apr 20213,1107,88260.362.76$209,461
Mar 20213,9609,45261.302.72$268,429
Feb 20212,5275,87557.805.55$178,655
Jan 20213,65710,57050.412.81$214,054
Dec 20203,77615,22444.642.68$209,292
Nov 20204,42616,41838.772.71$216,032
Oct 20205,58817,10736.972.48$248,987
Sep 20207,14310,75537.091.99$286,348
Aug 20204,1104,34939.982.39$174,691
Jul 20201138.371.83$40
Jun 20202,9757,67134.901.69$116,794
May 20205,37314,09616.921.81$116,492
Apr 20205,52816,10214.751.80$110,592
Mar 20205,82219,27530.341.86$212,418
Feb 20206,09918,85949.881.98$341,572
Jan 20206,67015,38857.252.09$414,091
Dec 20197,67918,72159.012.30$496,278
Nov 20198,03316,95255.302.75$490,855
Oct 20199,84319,31353.472.42$573,014
Sep 201910,08015,75155.052.66$596,759
Aug 201911,41314,78553.112.30$640,214
Jul 201911,00014,12056.272.46$653,706
Jun 201911,98915,88752.782.49$672,357
May 20199,25911,03158.482.74$571,695
Apr 201910,40912,64862.632.75$686,707
Mar 201912,99615,52556.803.06$785,712
Feb 201915,13217,78950.852.79$819,133
Jan 201917,87420,81146.033.23$889,922
Dec 201827,49028,28246.594.19$1,399,132
Nov 201818,46414,98552.934.24$1,040,795

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                2,143 bbl  × $106.41 =   $228,037
Casinghead gas       825 Mcf  × $  3.05 =     $2,513

────────────────────────────────────────────────────
Month total                                 $230,549

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/51037 is the state's own key, not one this site invented.