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CHALLENGER 6

Operated by CIERVO RESOURCES ASSET HLDG, LLC (P-5 100402) in the DEMPSEY CREEK (SAN ANDRES) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 70748District 8AField 24225500Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$3.3 M
Jun 2018 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
96
no gaps in the span
Streams
2
oil, casinghead gas

The DEMPSEY CREEK (SAN ANDRES) 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 61 leases and 96 wells, and the rule below applies to all of them.

Discovered
1955-07-23
as the register files it
Field class
Oil
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 20 acres. The field rule took effect on 2012-02-28.

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: “RULES AND TAKE POINTS.”

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
OilDisposition51,004 bbl$2,856,424
Casinghead gasProduction174,124 Mcf$492,099
Total$3,348,523

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 32.6981, -103.0516. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

32.69813, -103.05155 · 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 2 wells
With a plug date
0.0%
0 of 2 wells
Median depth
4,583 ft
2 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.
2100.0%

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 4,570 and 4,596 ft, median 4,583 ft, over the 2 wells that filed a depth.

Completions filed
Jun 2018 – Jan 2019
2 of 2 wells

2 wells

42-165387323H4,570 ftJan 2019——
42-165386671H4,596 ftJun 2018——

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 (96)

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

96 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 20221780115.097.98$20,486
May 20221780109.378.43$19,468
Apr 20221810104.226.84$18,864
Mar 202200108.885.08$0
Feb 20220391.054.86$15
Jan 20223426281.844.54$28,271
Dec 20211796271.323.90$13,008
Nov 20215117877.435.24$39,975
Oct 20212796579.795.71$22,633
Sep 20215436069.865.35$38,255
Aug 20213637566.024.22$24,282
Jul 20211456670.783.98$10,526
Jun 2021014369.493.38$483
May 2021018763.483.02$564
Apr 2021023460.362.76$645
Mar 2021027461.302.72$744
Feb 202186822857.805.55$51,435
Jan 2021039750.412.81$1,116
Dec 202037445144.642.68$17,902
Nov 202035755938.772.71$15,354
Oct 202037128636.972.48$14,425
Sep 202001,48037.091.99$2,947
Aug 20201232,28239.982.39$10,360
Jul 20208043,13438.371.83$36,569
Jun 20203651,95534.901.69$16,043
May 202002,45216.921.81$4,450
Apr 20201872,56314.751.80$7,383
Mar 20201,0853,55030.341.86$39,509
Feb 20201,0537,07549.881.98$66,537
Jan 20201,9338,61557.252.09$128,710
Dec 20192,1345,62059.012.30$138,878
Nov 20195253,24455.302.75$37,956
Oct 20197254,09953.472.42$48,679
Sep 20191,0774,64855.052.66$71,640
Aug 20191,4914,90053.112.30$90,478
Jul 20197643,57956.272.46$51,795
Jun 20191,6546,21252.782.49$102,773
May 20192,3448,40458.482.74$160,107
Apr 20192,67811,50162.632.75$199,359
Mar 20193,65312,22256.803.06$244,915
Feb 20193,4458,80450.852.79$199,761
Jan 20195,56311,68046.033.23$293,770
Dec 20185583,94946.594.19$42,526
Nov 20181,4839,44452.934.24$118,512
Oct 20182,54115,17361.443.40$207,678
Sep 20182,04410,66859.543.11$154,856
Aug 20181,9894,52059.403.07$132,007
Jul 20183,7305,35665.142.93$258,675
Jun 20182,1873,76560.183.08$143,198

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.

Jun 2022 — as filed, then multipliedworked
Oil                  178 bbl  × $115.09 =    $20,486
Casinghead gas         0 Mcf  × $  7.98 =         $0

────────────────────────────────────────────────────
Month total                                  $20,486

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. 8A/O/70748 is the state's own key, not one this site invented.