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CWEI-CHK 35-52-8 B

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 43369District 08Field 98359800Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$6.8 M
Aug 2012 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
166
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
OilDisposition84,529 bbl$6,294,766
Casinghead gasProduction138,336 Mcf$497,655
Total$6,792,421

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 31.1005, -103.5070. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.10049, -103.50700 · 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
100.0%
1 of 1 wells
With a plug date
100.0%
1 of 1 wells
Median depth
11,310 ft
1 wells filed one
Completion to plug
11.8 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
1100.0%
A plug date is filed
1100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
1100.0%
NeitherNo plug date, and not on the schedule.
00.0%

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 11,310 ft.

Completions filed
Jan 2013
1 of 1 wells
Plug dates filed
Nov 2024
1 of 1 wells

Last completion to plug: a median of 11.8 years across the 1 well that filed both dates, with the middle half between 11.8 years and 11.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-38933384111,310 ftJan 2013Nov 2024Yes

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 (166)

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

166 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 202427826179.932.15$22,781
Jun 202456844278.082.63$45,514
May 202427242978.812.20$22,379
Apr 202406884.451.66$113
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 202439510673.023.30$29,192
Dec 20234022571.262.61$28,712
Nov 202345128877.892.81$35,937
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 202302074.852.64$53
Jun 202338524368.962.26$27,098
May 2023152070.622.23$10,734
Apr 20230078.122.24$0
Mar 2023374072.852.39$27,246
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 202240332976.415.73$32,678
Nov 202227633085.005.65$25,323
Oct 2022598087.185.86$52,134
Sep 202225937884.888.16$25,070
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 2022275321115.097.98$34,210
May 2022799428109.378.43$90,996
Apr 2022488119104.226.84$51,673
Mar 202200108.885.08$0
Feb 202203891.054.86$185
Jan 202204081.844.54$182
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 20210761.302.72$19
Feb 20210057.805.55$0
Jan 202107750.412.81$216
Dec 20200044.642.68$0
Nov 202004438.772.71$119
Oct 20200036.972.48$0
Sep 202001137.091.99$22
Aug 2020243039.982.39$9,715
Jul 20200038.371.83$0
Jun 202055660534.901.69$20,427
May 202087490216.921.81$16,425
Apr 202054722514.751.80$8,474
Mar 2020020330.341.86$377
Feb 2020012349.881.98$244
Jan 20200057.252.09$0
Dec 201901459.012.30$32
Nov 201904355.302.75$118
Oct 20190053.472.42$0
Sep 201902255.052.66$58
Aug 201902153.112.30$48
Jul 20192544956.272.46$14,413
Jun 20190052.782.49$0
May 2019012758.482.74$348
Apr 201982887162.632.75$54,254
Mar 20191,2441,41756.803.06$74,998
Feb 20199801,50950.852.79$54,046
Jan 20191,8211,63246.033.23$89,089
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20181,08878261.443.40$69,504
Sep 20182,5382,23559.543.11$158,059
Aug 201881397759.403.07$51,288
Jul 2018272965.142.93$17,744
Jun 20182926860.183.08$17,782
May 20183097065.382.90$20,405
Apr 201831721563.842.90$20,861
Mar 201825756861.222.79$17,316
Feb 201827653861.782.77$18,539
Jan 201867448162.874.01$44,303
Dec 201728466957.272.92$18,219
Nov 201762639355.423.12$35,918
Oct 2017013149.292.98$391
Sep 20173602647.523.09$17,187
Aug 20173398345.373.00$15,630
Jul 201737317143.873.09$16,891
Jun 201733717942.493.09$14,872
May 201738482345.373.26$20,108
Apr 20173951,04947.933.21$22,301
Mar 20177931,11546.772.98$40,415
Feb 20173891,41150.452.95$23,791
Jan 201775590349.413.42$40,392
Dec 20166991,16748.763.72$38,428
Nov 201673169142.492.64$32,887
Oct 20161,08374946.193.09$52,338
Sep 20161,6901,79641.553.10$75,788
Aug 20163651,36241.442.92$19,109
Jul 20167611,31941.622.92$35,530
Jun 20167591,37045.352.69$38,100
May 20163871,15642.521.99$18,757
Apr 20163701,08136.561.99$15,680
Mar 20163541,14533.011.79$13,740
Feb 20167381,08526.472.06$21,774
Jan 20163841,13127.352.36$13,176
Dec 20157671,10932.362.00$27,040
Nov 20153881,21338.792.17$17,679
Oct 20154181,26443.552.43$21,271
Sep 20158241,28342.992.76$38,963
Aug 20154171,34440.162.87$20,607
Jul 20154291,33548.152.95$24,588
Jun 20157711,32856.152.88$47,120
May 20153721,41155.212.96$24,708
Apr 20157901,40849.822.71$43,169
Mar 20157831,42942.892.93$37,777
Feb 20153841,23044.662.98$20,810
Jan 20157561,18543.433.10$36,507
Dec 20147461,43554.693.59$45,952
Nov 20147771,61570.464.25$61,614
Oct 20144341,78778.303.90$40,953
Sep 20147191,93686.164.05$69,781
Aug 20141,1531,97089.394.04$111,016
Jul 20148502,32796.564.18$91,802
Jun 20147882,33898.164.74$88,425
May 20141,2062,81194.734.73$127,531
Apr 20148092,87095.944.81$91,418
Mar 20141,4973,42395.895.06$160,857
Feb 20141,1012,87097.406.19$125,008
Jan 20141,4223,15390.404.86$143,875
Dec 20131,8664,07691.824.35$189,085
Nov 20131,5413,40388.853.74$149,639
Oct 20132,4946,27997.423.78$266,696
Sep 20132,9356,944104.113.72$331,379
Aug 20133,7947,179104.253.52$420,813
Jul 20134,3094,351102.523.72$457,935
Jun 20138091,36594.403.93$81,739
May 20131,2791,74594.834.15$128,528
Apr 20138141,38193.964.28$82,398
Mar 20131,9802,11893.623.91$193,655
Feb 20133,1033,54891.233.42$295,221
Jan 20134,6954,88791.603.42$446,775
Dec 2012086686.773.42$2,962
Nov 20125681,80186.953.62$55,916
Oct 20125554,05089.383.40$63,375
Sep 20121,2721,55494.672.92$124,955
Aug 20120092.662.91$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.

Jul 2024 — as filed, then multipliedworked
Oil                  278 bbl  × $ 79.93 =    $22,221
Casinghead gas       261 Mcf  × $  2.15 =       $560

────────────────────────────────────────────────────
Month total                                  $22,781

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/43369 is the state's own key, not one this site invented.