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BARROW 01

Operated by MARATHON OIL EF LLC (P-5 525398) in the DE WITT (EAGLE FORD SHALE) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 266958District 02Field 24492500Hydrogen sulphide field2 tax incentive programmesCondensateGasSaveExport
Value, all time
$37.3 M
Aug 2011 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
178
no gaps in the span
Streams
2
condensate, gas

The DE WITT (EAGLE FORD SHALE) 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 752 leases and 817 wells, and the rule below applies to all of them.

Discovered
2009-04-22
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,200 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 2018-01-23.

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: “DOCKET #02-0305519, NUNC PRO TUNC EFF 1/23/2018.”

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 Gas112013-05-10209815
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
CondensateDisposition362,760 bbl$30,953,888
GasProduction1,879,769 Mcf$6,327,358
Total$37,281,246

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 28.9734, -97.6409. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

28.97343, -97.64091 · 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
13,657 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 13,657 ft.

Completions filed
Aug 2011
1 of 1 wells

1 well

42-1233243701H13,657 ftAug 2011——

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 (178)

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

178 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 2023421075.112.47$3,179
Jan 20236176.533.39$463
Dec 202233976.415.73$2,573
Nov 20226285.005.65$521
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 20221091.054.86$91
Jan 2022163881.844.54$1,482
Dec 2021613371.323.90$4,479
Nov 2021626677.435.24$5,146
Oct 20211079.795.71$80
Sep 20211069.865.35$70
Aug 20212066.024.22$132
Jul 20212070.783.98$142
Jun 20213069.493.38$208
May 20215163.483.02$320
Apr 20215260.362.76$307
Mar 20214161.302.72$248
Feb 20211057.805.55$58
Jan 2021124850.412.81$740
Dec 20206010144.642.68$2,949
Nov 20208315138.772.71$3,627
Oct 20201025136.972.48$3,897
Sep 2020224537.091.99$906
Aug 2020187539.982.39$899
Jul 20203212738.371.83$1,460
Jun 2020266134.901.69$1,011
May 2020948216.921.81$1,739
Apr 2020162914.751.80$2,406
Mar 20209905,14330.341.86$39,583
Feb 20202901,44449.881.98$17,325
Jan 202010395057.252.09$7,887
Dec 20191301,24659.012.30$10,543
Nov 20191031,21255.302.75$9,030
Oct 20192101,39853.472.42$14,610
Sep 20191881,23755.052.66$13,636
Aug 20192331,35053.112.30$15,486
Jul 20192331,37856.272.46$16,501
Jun 20192291,35452.782.49$15,460
May 20192421,44358.482.74$18,106
Apr 20192431,36262.632.75$18,966
Mar 20192671,53756.803.06$19,872
Feb 20192271,38150.852.79$15,399
Jan 20192601,57046.033.23$17,036
Dec 20182711,65746.594.19$19,561
Nov 20182431,66652.934.24$19,921
Oct 20182431,74761.443.40$20,866
Sep 20182391,79459.543.11$19,806
Aug 20182571,88459.403.07$21,043
Jul 20182641,91165.142.93$22,800
Jun 20182941,89260.183.08$23,514
May 20183041,99265.382.90$25,654
Apr 20183022,07763.842.90$25,305
Mar 20183492,18961.222.79$27,466
Feb 20182922,04561.782.77$23,696
Jan 20183972,44562.874.01$34,762
Dec 20174222,12657.272.92$30,379
Nov 20173992,04555.423.12$28,490
Oct 20174182,26449.292.98$27,358
Sep 20174162,42047.523.09$27,240
Aug 20174062,77945.373.00$26,769
Jul 20174342,55743.873.09$26,934
Jun 20174402,46842.493.09$26,315
May 20174642,62845.373.26$29,628
Apr 20174662,58947.933.21$30,650
Mar 20175062,71146.772.98$31,754
Feb 20174832,54550.452.95$31,882
Jan 20175402,86649.413.42$36,480
Dec 20165603,39448.763.72$39,941
Nov 20165453,06042.492.64$31,249
Oct 20165813,35946.193.09$37,217
Sep 20165793,32541.553.10$34,367
Aug 20166863,85841.442.92$39,710
Jul 20167454,00641.622.92$42,722
Jun 20167714,03545.352.69$45,802
May 20168504,32342.521.99$44,749
Apr 20168584,36336.561.99$40,055
Mar 20169314,69433.011.79$39,153
Feb 20169524,70626.472.06$34,911
Jan 20161,0555,24627.352.36$41,258
Dec 20151,1926,13332.362.00$50,848
Nov 20151,5137,31038.792.17$74,532
Oct 20154652,11443.552.43$25,381
Sep 201510460742.992.76$6,145
Aug 20151,6417,49440.162.87$87,429
Jul 20151,8788,68748.152.95$116,010
Jun 20152,1129,93956.152.88$147,242
May 20152,45712,13455.212.96$171,512
Apr 20152,80113,85049.822.71$177,032
Mar 20153,50417,04642.892.93$200,312
Feb 20153,83418,81944.662.98$227,235
Jan 20155,25525,40343.433.10$306,990
Dec 20145,81827,85554.693.59$418,224
Nov 20147,06234,66270.464.25$644,966
Oct 20148884,03578.303.90$85,271
Sep 20146813,89486.164.05$74,428
Aug 20142,72814,54989.394.04$302,563
Jul 20142,88713,95596.564.18$337,095
Jun 20142,75813,44198.164.74$334,394
May 20143,04615,99794.734.73$364,158
Apr 20143,11016,11395.944.81$375,863
Mar 20143,40717,27795.895.06$414,064
Feb 20143,23216,16797.406.19$414,903
Jan 20143,35317,54190.404.86$388,373
Dec 20133,49518,04191.824.35$399,470
Nov 20133,06716,39688.853.74$333,796
Oct 20133,51719,29497.423.78$415,545
Sep 20133,49219,215104.113.72$434,988
Aug 20133,83320,351104.253.52$471,279
Jul 20134,09721,859102.523.72$501,291
Jun 20134,49922,75394.403.93$514,202
May 20135,39726,94194.834.15$623,578
Apr 20134,79123,89493.964.28$552,491
Mar 20133,18318,05393.623.91$368,632
Feb 20135,63131,76991.233.42$622,363
Jan 20136,19034,33891.603.42$684,437
Dec 20126,20436,07486.773.42$661,700
Nov 20126,11235,93486.953.62$661,698
Oct 20126,60438,15689.383.40$719,984
Sep 20127,60245,63694.672.92$852,865
Aug 20129,15747,54692.662.91$986,759
Jul 20129,64645,20985.133.02$957,731
Jun 201211,01252,81779.822.52$1,012,026
May 201211,79054,89391.612.49$1,216,673
Apr 201213,10259,280101.652.00$1,450,189
Mar 201214,71465,192105.052.22$1,690,568
Feb 201215,00066,411101.102.57$1,687,192
Jan 201217,15577,03598.092.73$1,893,354
Dec 201118,71486,99496.873.24$2,094,663
Nov 201119,26391,40395.723.31$2,146,515
Oct 201121,234106,41384.983.65$2,192,717
Sep 201122,275107,69583.623.99$2,291,886
Aug 201113,486138,57183.404.15$1,699,708

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 2023 — as filed, then multipliedworked
Condensate            42 bbl  × $ 75.11 =     $3,155
Gas                   10 Mcf  × $  2.47 =        $25

────────────────────────────────────────────────────
Month total                                   $3,179

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. 02/G/266958 is the state's own key, not one this site invented.