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UL 23 CURIOSITY

Operated by KZ GLOBAL ENERGY, LLC (P-5 100394) 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 44072District 08Field 98359800Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$15.9 M
Nov 2013 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
151
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
OilDisposition219,251 bbl$12,157,176
Casinghead gasProduction1,207,309 Mcf$3,730,634
Total$15,887,810

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 30.8015, -102.6565. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

30.80152, -102.65646 · 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
50.0%
1 of 2 wells
With a plug date
50.0%
1 of 2 wells
Median depth
8,086 ft
2 wells filed one
Completion to plug
4.5 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
150.0%
A plug date is filed
150.0%
BothOn the schedule and plugged. Neither fact cancels the other.
150.0%
NeitherNo plug date, and not on the schedule.
150.0%

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 7,457 and 8,715 ft, median 8,086 ft, over the 2 wells that filed a depth.

Completions filed
Jan 2014 – Sep 2016
2 of 2 wells
Plug dates filed
Jul 2018
1 of 2 wells; 1 filed none

Last completion to plug: a median of 4.5 years across the 1 well that filed both dates, with the middle half between 4.5 years and 4.5 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-371394132H7,457 ftSep 2016——
42-3713910818,715 ftJan 2014Jul 2018Yes

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 (151)

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

151 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 202402071.372.28$46
Sep 202401069.612.36$24
Aug 202402075.632.06$41
Jul 2024804579.932.15$6,491
Jun 20241007278.082.63$7,998
May 2024504678.812.20$4,042
Apr 202403384.451.66$55
Mar 202408080.301.55$124
Feb 202403076.091.78$54
Jan 20240073.023.30$0
Dec 202306071.262.61$157
Nov 20230077.892.81$0
Oct 2023022485.443.09$692
Sep 2023044789.042.74$1,223
Aug 2023010480.522.67$278
Jul 2023010874.852.64$285
Jun 2023011068.962.26$248
May 2023010670.622.23$236
Apr 2023016078.122.24$358
Mar 202316433072.852.39$12,737
Feb 20233871,03375.112.47$31,615
Jan 20231401,94376.533.39$17,297
Dec 202234958376.415.73$30,007
Nov 202201,99285.005.65$11,247
Oct 2022030787.185.86$1,800
Sep 202202284.888.16$180
Aug 202202294.529.13$201
Jul 2022217420101.587.54$25,211
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 20220130104.226.84$889
Mar 202200108.885.08$0
Feb 202203591.054.86$170
Jan 202203281.844.54$145
Dec 20210071.323.90$0
Nov 202103577.435.24$183
Oct 202101,91779.795.71$10,953
Sep 202102,07769.865.35$11,114
Aug 202101,70166.024.22$7,179
Jul 20213531,41470.783.98$30,616
Jun 20211844,78069.493.38$28,946
May 20217055,45263.483.02$61,206
Apr 20215467,09160.362.76$52,517
Mar 20215416,01661.302.72$49,508
Feb 20211703,46757.805.55$29,061
Jan 20213557,74650.412.81$39,664
Dec 20205158,04844.642.68$44,522
Nov 20206958,87738.772.71$50,971
Oct 202068310,43136.972.48$51,103
Sep 202068013,26537.091.99$51,632
Aug 20204938,93639.982.39$41,023
Jul 20205376,16338.371.83$31,853
Jun 202053814,40134.901.69$43,118
May 202053815,09116.921.81$36,489
Apr 202087418,63314.751.80$46,513
Mar 202054613,02430.341.86$40,741
Feb 20201,30419,91549.881.98$104,489
Jan 202091419,63457.252.09$93,455
Dec 20191,21121,00259.012.30$119,857
Nov 20191,28119,13155.302.75$123,463
Oct 20191,27720,98553.472.42$119,034
Sep 20191,07215,76455.052.66$100,903
Aug 20191,64113,88753.112.30$119,154
Jul 201990712,40156.272.46$81,544
Jun 20191,4468,60852.782.49$97,764
May 20191,98015,29158.482.74$157,693
Apr 20192,16312,57962.632.75$170,070
Mar 20191,7838,19856.803.06$126,378
Feb 20197304,74850.852.79$50,378
Jan 20191,0424,63246.033.23$62,916
Dec 20187064,36946.594.19$51,179
Nov 20189206,16852.934.24$74,831
Oct 20181,46612,35561.443.40$132,054
Sep 20181,64012,55559.543.11$136,667
Aug 20181,46113,67959.403.07$128,731
Jul 20181,81416,63065.142.93$166,921
Jun 20181,64617,61360.183.08$153,250
May 20182,38819,67165.382.90$213,189
Apr 20182,40423,12463.842.90$220,549
Mar 20182,39826,01061.222.79$219,291
Feb 20182,58825,31461.782.77$229,908
Jan 20183,33226,49462.874.01$315,706
Dec 20173,89830,80257.272.92$313,227
Nov 20174,15734,24955.423.12$337,182
Oct 20175,28237,55749.292.98$372,408
Sep 20174,93831,30947.523.09$331,313
Aug 20176,01632,56345.373.00$370,778
Jul 20176,91633,79243.873.09$407,730
Jun 20177,95833,50242.493.09$441,565
May 20179,37932,37745.373.26$531,184
Apr 201710,49029,27947.933.21$596,818
Mar 201712,14328,43946.772.98$652,781
Feb 201712,00322,90250.452.95$673,172
Jan 201712,65920,65249.413.42$696,086
Dec 201612,45520,09948.763.72$682,131
Nov 201612,65021,83442.492.64$595,235
Oct 20169,60317,17146.193.09$496,625
Sep 20160041.553.10$0
Aug 2016076341.442.92$2,231
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 201609533.011.79$170
Feb 201607126.472.06$147
Jan 20166602,92627.352.36$24,969
Dec 20153334,58232.362.00$19,946
Nov 20153385,85538.792.17$25,801
Oct 20156744,14043.552.43$39,399
Sep 201506,18142.992.76$17,050
Aug 20156477,63540.162.87$47,915
Jul 20151,0358,71548.152.95$75,502
Jun 20153349,00156.152.88$44,703
May 20153387,48455.212.96$40,780
Apr 20159996,98549.822.71$68,676
Mar 20151,03816,40042.892.93$92,649
Feb 20155187,26444.662.98$44,753
Jan 20155187,58743.433.10$46,021
Dec 20148588,19154.693.59$76,341
Nov 20141,55210,09470.464.25$152,272
Oct 20141,4094,64578.303.90$128,445
Sep 20143601,57986.164.05$37,405
Aug 20141731,00089.394.04$19,500
Jul 201418261096.564.18$20,123
Jun 20141,6057,41898.164.74$192,685
May 2014057094.734.73$2,694
Apr 20143,22025,17495.944.81$429,992
Mar 20144,77116,91095.895.06$543,002
Feb 201413,46435,93397.406.19$1,533,891
Jan 20141,0653,03390.404.86$111,019
Dec 20136591,65591.824.35$67,716
Nov 2013044088.853.74$1,645

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.

Oct 2024 — as filed, then multipliedworked
Oil                    0 bbl  × $ 71.37 =         $0
Casinghead gas        20 Mcf  × $  2.28 =        $46

────────────────────────────────────────────────────
Month total                                      $46

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/44072 is the state's own key, not one this site invented.