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BELLE STARR 29

Operated by NOBLE ENERGY INC (P-5 611665) 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 44120District 08Field 98359800Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$10.7 M
Mar 2013 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
159
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
OilDisposition150,932 bbl$9,653,713
Casinghead gasProduction334,041 Mcf$1,086,298
Total$10,740,011

Wells on this lease (6)

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 31.3408, -103.4964. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.8 miles.

31.34291, -103.49608 · 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
83.3%
5 of 6 wells
With a plug date
83.3%
5 of 6 wells
Median depth
11,650 ft
6 wells filed one
Completion to plug
10.5 years
median over 5 wells

What the state filed about each well

On the RRC proration schedule
583.3%
A plug date is filed
583.3%
BothOn the schedule and plugged. Neither fact cancels the other.
583.3%
NeitherNo plug date, and not on the schedule.
116.7%

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 11,577 and 11,650 ft, median 11,650 ft, over the 6 wells that filed a depth.

Completions filed
Mar 2013 – Mar 2014
6 of 6 wells
Plug dates filed
Mar 2024 – Oct 2024
5 of 6 wells; 1 filed none

Last completion to plug: a median of 10.5 years across the 5 wells that filed both dates, with the middle half between 10.3 years and 10.5 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

6 wells

42-38933960411,650 ftMar 2014May 2024Yes
42-38933961511,577 ftMar 2014Sep 2024Yes
42-38933962611,650 ftMar 2014Sep 2024Yes
42-38933959311,650 ftMar 2014Oct 2024Yes
42-38933958211,634 ftNov 2013Mar 2024Yes
42-38933074111,650 ftMar 2013——

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 (159)

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

159 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 20210061.302.72$0
Feb 202103757.805.55$205
Jan 202116915850.412.81$8,963
Dec 202001444.642.68$37
Nov 202067531038.772.71$27,009
Oct 2020096236.972.48$2,384
Sep 202033851837.091.99$13,568
Aug 20201,0181,49039.982.39$44,253
Jul 2020049638.371.83$905
Jun 20200034.901.69$0
May 20203392616.921.81$5,783
Apr 20201,2062,74514.751.80$22,742
Mar 20205021,03830.341.86$17,157
Feb 20208401,01249.881.98$43,904
Jan 202032968957.252.09$20,279
Dec 201901,35759.012.30$3,127
Nov 20195091,65255.302.75$32,692
Oct 20195151,26653.472.42$30,599
Sep 201983678755.052.66$48,113
Aug 2019044753.112.30$1,030
Jul 20191,0061,43056.272.46$60,126
Jun 20191,1972,78352.782.49$70,111
May 20193371,30658.482.74$23,287
Apr 20191,8362,31062.632.75$121,343
Mar 201901,42656.803.06$4,367
Feb 20191,5293,07250.852.79$86,327
Jan 20195112,82746.033.23$32,647
Dec 20181,2182,70646.594.19$68,072
Nov 20181,7882,25252.934.24$104,181
Oct 20187213,28261.443.40$55,451
Sep 20181,7183,20459.543.11$112,248
Aug 20181,7105,65459.403.07$118,912
Jul 20181,1933,45865.142.93$87,850
Jun 20181,1843,22960.183.08$81,188
May 20181,5322,62265.382.90$107,768
Apr 20182,2173,85463.842.90$152,713
Mar 20182,4033,95961.222.79$158,145
Feb 20186843,18961.782.77$51,079
Jan 20181,2011,71162.874.01$82,367
Dec 20171,3961,97757.272.92$85,725
Nov 20171,0372,10955.423.12$64,047
Oct 20171,7482,60949.292.98$93,943
Sep 201717685147.523.09$10,991
Aug 201785092145.373.00$41,332
Jul 201734744343.873.09$16,591
Jun 20176961,30742.493.09$33,608
May 20171,00436945.373.26$46,756
Apr 20171,0231,02747.933.21$52,331
Mar 20171,0182,31146.772.98$54,507
Feb 20171,5484,25950.452.95$90,672
Jan 20171,7492,75149.413.42$95,823
Dec 20168543,96048.763.72$56,383
Nov 20161,5305,73642.492.64$80,178
Oct 20161,8868,04846.193.09$111,985
Sep 20162,0539,65941.553.10$115,251
Aug 20162,71411,88741.442.92$147,230
Jul 20163,07210,39241.622.92$158,246
Jun 20161,7266,58545.352.69$95,960
May 20162,4356,89442.521.99$117,262
Apr 20162,0804,40336.561.99$84,811
Mar 20161,7053,07833.011.79$61,804
Feb 20161,4062,37126.472.06$42,110
Jan 20161,9331,84027.352.36$57,218
Dec 20151,3792,11632.362.00$48,859
Nov 20151,0453,59138.792.17$48,318
Oct 20153,2217,59843.552.43$158,712
Sep 20152,5449,72942.992.76$136,203
Aug 20151,7295,00140.162.87$83,802
Jul 20153,2565,53148.152.95$173,066
Jun 20153,8428,71556.152.88$240,852
May 20152,0625,32255.212.96$129,572
Apr 20153,4827,18349.822.71$192,915
Mar 20151,7661,87042.892.93$81,232
Feb 20151,9912,68344.662.98$96,903
Jan 20151,6185,10243.433.10$86,089
Dec 20142,3755,16554.693.59$148,438
Nov 20141,2892,67170.464.25$102,180
Oct 20142,1634,14178.303.90$185,517
Sep 20143,5109,91286.164.05$342,520
Aug 20147,08414,73489.394.04$692,692
Jul 20144,0786,30496.564.18$420,120
Jun 20147272,07198.164.74$81,172
May 20141,8363,46794.734.73$190,311
Apr 20141,2834,21795.944.81$143,371
Mar 20142,5664,22195.895.06$267,398
Feb 20141,1063,34397.406.19$128,424
Jan 20141,8421,06390.404.86$171,684
Dec 20135501,14291.824.35$55,474
Nov 20139141,12188.853.74$85,400
Oct 20131,6493,35197.423.78$173,310
Sep 20131,82620104.113.72$190,179
Aug 20132,5464,164104.253.52$280,089
Jul 20132,3594,745102.523.72$259,485
Jun 20132,9204,30294.403.93$292,570
May 20133,2584,60994.834.15$328,079
Apr 20137,92314,56193.964.28$806,804
Mar 20131,9465,21193.623.91$202,574

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.

Feb 2021 — as filed, then multipliedworked
Oil                    0 bbl  × $ 57.80 =         $0
Casinghead gas        37 Mcf  × $  5.55 =       $205

────────────────────────────────────────────────────
Month total                                     $205

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/44120 is the state's own key, not one this site invented.