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ELLEN 8

Operated by PRESIDIO PETROLEUM LLC (P-5 676084) in the BUFFALO WALLOW (GRANITE WASH) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 271316District 10Field 131472852 tax incentive programmesCondensateGasSaveExport
Value, all time
$15.7 M
Sep 2013 – May 2026
Value, last 12 filed months
$5 k
at the published price for each month
Months reported
153
no gaps in the span
Streams
2
condensate, gas

The BUFFALO WALLOW (GRANITE WASH) 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 1,387 leases and 1,388 wells, and the rule below applies to all of them.

Discovered
1974-09-09
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 20 acres. The field rule took effect on 2016-03-29.

The Commission's schedule remark for this field reads: “01-30-2024”

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
High Cost Gas112014-04-10212628
NGPA1none——

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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
CondensateDisposition66,879 bbl$5,452,224
GasProduction2,577,715 Mcf$10,215,562
Total$15,667,786

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 35.7202, -100.1325. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

35.72022, -100.13253 · 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
11,567 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 11,567 ft.

Completions filed
Sep 2013
1 of 1 wells

1 well

42-2113522312H11,567 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 (153)

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

153 months

May 20260127106.413.05$387
Apr 2026016298.932.87$465
Mar 20260389.753.15$9
Feb 2026027363.503.75$1,024
Jan 2026011659.138.00$928
Dec 202508056.664.41$353
Nov 202505958.593.93$232
Oct 20250559.383.30$17
Sep 2025016862.743.08$517
Aug 202509063.933.01$271
Jul 202509366.743.32$308
Jun 202505166.483.13$160
May 20250060.553.23$0
Apr 202506662.363.54$234
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 2023017976.533.39$606
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 202101177.435.24$58
Oct 20210079.795.71$0
Sep 202105969.865.35$316
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 202101260.362.76$33
Mar 202102661.302.72$71
Feb 20210057.805.55$0
Jan 202101450.412.81$39
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200838.371.83$15
Jun 2020040034.901.69$676
May 2020025416.921.81$461
Apr 2020034614.751.80$624
Mar 2020042430.341.86$787
Feb 2020074149.881.98$1,468
Jan 2020039657.252.09$830
Dec 2019040959.012.30$942
Nov 2019019155.302.75$525
Oct 201917684353.472.42$11,450
Sep 20191861,05455.052.66$13,040
Aug 201901,03253.112.30$2,378
Jul 20191831,22256.272.46$13,304
Jun 201901,28252.782.49$3,194
May 201901,04458.482.74$2,861
Apr 20191901,23962.632.75$15,308
Mar 201902,17156.803.06$6,648
Feb 20191941,89150.852.79$15,145
Jan 201902,14146.033.23$6,912
Dec 20181923,94146.594.19$25,440
Nov 201804,51352.934.24$19,123
Oct 20181895,23161.443.40$29,388
Sep 201804,86459.543.11$15,117
Aug 201805,19459.403.07$15,928
Jul 201805,27465.142.93$15,463
Jun 20181854,44760.183.08$24,816
May 201805,49465.382.90$15,937
Apr 20181895,06663.842.90$26,761
Mar 201805,99361.222.79$16,702
Feb 20181896,02061.782.77$28,328
Jan 201804,96962.874.01$19,922
Dec 20171906,65957.272.92$30,336
Nov 20171857,43155.423.12$33,425
Oct 20171937,54449.292.98$32,022
Sep 201707,51047.523.09$23,185
Aug 20171878,36845.373.00$33,625
Jul 20171838,04043.873.09$32,850
Jun 201708,46842.493.09$26,143
May 20173779,26645.373.26$47,343
Apr 201708,55347.933.21$27,469
Mar 20171879,84746.772.98$38,126
Feb 20171909,23450.452.95$36,850
Jan 201718710,10049.413.42$43,770
Dec 20161889,16948.763.72$43,302
Nov 20161839,84242.492.64$33,801
Oct 201637510,84746.193.09$50,841
Sep 201618510,88141.553.10$41,425
Aug 201618611,75441.442.92$42,081
Jul 201619112,58141.622.92$44,741
Jun 201618412,97345.352.69$43,188
May 201637813,97642.521.99$43,899
Apr 201618913,84036.561.99$34,466
Mar 201637615,02433.011.79$39,365
Feb 201638314,63026.472.06$40,329
Jan 2016016,63527.352.36$39,331
Dec 201518817,37332.362.00$40,854
Nov 20158717,96638.792.17$42,313
Oct 201539518,07043.552.43$61,051
Sep 201537020,13142.992.76$71,436
Aug 201556124,20240.162.87$92,050
Jul 201537613,93048.152.95$59,129
Jun 201575022,98456.152.88$108,372
May 201594437,44055.212.96$162,770
Apr 20151,13142,79149.822.71$172,163
Mar 20151,12448,04042.892.93$189,192
Feb 20151,33745,39444.662.98$194,812
Jan 20151,14453,21943.433.10$214,696
Dec 20141,53756,21154.693.59$285,932
Nov 20141,55058,33270.464.25$357,231
Oct 20141,14362,31978.303.90$332,601
Sep 20141,65465,76586.164.05$408,557
Aug 20141,70174,23889.394.04$451,612
Jul 20142,21080,06196.564.18$548,021
Jun 20142,45986,95198.164.74$653,252
May 20142,954100,83294.734.73$756,421
Apr 20142,989110,94095.944.81$820,288
Mar 20142,630127,55395.895.06$897,201
Feb 20144,080127,93197.406.19$1,189,541
Jan 20144,465162,89490.404.86$1,195,418
Dec 20136,608192,20591.824.35$1,443,699
Nov 20136,932244,72988.853.74$1,530,774
Oct 20138,990317,41497.423.78$2,075,428
Sep 2013014,940104.113.72$55,543

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.

May 2026 — as filed, then multipliedworked
Condensate             0 bbl  × $106.41 =         $0
Gas                  127 Mcf  × $  3.05 =       $387

────────────────────────────────────────────────────
Month total                                     $387

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. 10/G/271316 is the state's own key, not one this site invented.