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EARDLEY

Operated by PATTERSON ENERGY CORPORATION (P-5 643402) in the BRISCOE RANCH (EAGLEFORD) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 18842District 01Field 12018200Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$2.1 M
Jul 2013 – May 2026
Value, last 12 filed months
$58 k
at the published price for each month
Months reported
154
1 month not filed
Streams
2
oil, casinghead gas

The BRISCOE RANCH (EAGLEFORD) 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 5,584 leases and 8,017 wells, and the rule below applies to all of them.

Discovered
2007-11-05
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 2013-04-09.

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: “MAY ELECT TO CLASSIFY AS PERMANENT GAS WELL”

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
OilDisposition30,226 bbl$2,022,167
Casinghead gasProduction21,639 Mcf$101,025
Total$2,123,192

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 28.4954, -99.8463. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

28.49542, -99.84629 · 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
6,197 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 6,197 ft.

Completions filed
Sep 2013
1 of 1 wells

1 well

42-127354531H6,197 ftSep 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 (154)

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

154 months

May 202600106.413.05$0
Apr 20260098.932.87$0
Mar 2026173089.753.15$15,527
Feb 20260063.503.75$0
Jan 2026170059.138.00$10,052
Dec 20250056.664.41$0
Nov 2025171058.593.93$10,019
Oct 20250059.383.30$0
Sep 2025167062.743.08$10,478
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 2025175066.483.13$11,634
May 20250060.553.23$0
Apr 2025336062.363.54$20,953
Mar 20250067.704.27$0
Feb 2025329070.884.34$23,320
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 2024159071.372.28$11,348
Sep 2024157069.612.36$10,929
Aug 2024338075.632.06$25,563
Jul 2024497079.932.15$39,725
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 2024168084.451.66$14,188
Mar 20240080.301.55$0
Feb 2024316076.091.78$24,044
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 2023325089.042.74$28,938
Aug 2023151080.522.67$12,159
Jul 2023177074.852.64$13,248
Jun 2023146068.962.26$10,068
May 2023297070.622.23$20,974
Apr 2023174078.122.24$13,593
Mar 20230072.852.39$0
Feb 2023128075.112.47$9,614
Jan 2023143076.533.39$10,944
Dec 2022267076.415.73$20,401
Nov 2022306085.005.65$26,010
Oct 2022292087.185.86$25,457
Sep 2022312084.888.16$26,483
Aug 2022302094.529.13$28,545
Jul 20223450101.587.54$35,045
Jun 202200115.097.98$0
May 20223140109.378.43$34,342
Apr 20223140104.226.84$32,725
Mar 20224790108.885.08$52,154
Feb 2022172091.054.86$15,661
Jan 2022335081.844.54$27,416
Dec 2021239071.323.90$17,045
Nov 2021172077.435.24$13,318
Oct 2021354079.795.71$28,246
Sep 2021344069.865.35$24,032
Aug 2021340066.024.22$22,447
Jul 2021269070.783.98$19,040
Jun 2021343069.493.38$23,835
May 2021346063.483.02$21,964
Apr 2021349060.362.76$21,066
Mar 2021349061.302.72$21,394
Feb 2021408057.805.55$23,582
Jan 2021349050.412.81$17,593
Dec 2020349044.642.68$15,579
Nov 2020320038.772.71$12,406
Oct 2020331036.972.48$12,237
Sep 2020507037.091.99$18,805
Aug 2020522039.982.39$20,870
Jul 2020522038.371.83$20,029
Jun 2020343034.901.69$11,971
May 20201,028016.921.81$17,394
Apr 20200014.751.80$0
Mar 2020703030.341.86$21,329
Feb 2020742049.881.98$37,011
Jan 2020701057.252.09$40,132
Dec 2019883059.012.30$52,106
Nov 2019889055.302.75$49,162
Oct 20191,740053.472.42$93,038
Sep 20193,703055.052.66$203,850
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 20143291,82594.734.73$39,792
Apr 20143332,01595.944.81$41,638
Mar 20144972,52895.895.06$60,441
Feb 20146923,48197.406.19$88,955
Jan 20143372,17590.404.86$41,037
Dec 20136603,12591.824.35$74,209
Nov 20136142,51588.853.74$63,956
Oct 20131,0732,07597.423.78$112,374
Sep 20132761,000104.113.72$32,452
Aug 2013135600104.253.52$16,187
Jul 20130300102.523.72$1,115

Not filed, and not zero: Aug 2014. The Railroad Commission holds no report for those months, so this page shows none — a zero would state that the lease produced nothing.

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.

Mar 2026 — as filed, then multipliedworked
Oil                  173 bbl  × $ 89.75 =    $15,527
Casinghead gas         0 Mcf  × $  3.15 =         $0

────────────────────────────────────────────────────
Month total                                  $15,527

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. 01/O/18842 is the state's own key, not one this site invented.