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WARLING 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 280371District 02Field 24492500Hydrogen sulphide field2 tax incentive programmesCondensateGasSaveExport
Value, all time
$20.0 M
May 2015 – May 2026
Value, last 12 filed months
$195 k
at the published price for each month
Months reported
133
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 Gas112016-09-19219293
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
CondensateDisposition346,142 bbl$16,236,268
GasProduction1,340,749 Mcf$3,811,715
Total$20,047,983

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 29.0383, -97.5879. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

29.03827, -97.58791 · 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
13,497 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 13,497 ft.

Completions filed
Mar 2016
1 of 1 wells

1 well

42-1233358310H13,497 ftMar 2016——

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 (133)

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

133 months

May 202600106.413.05$0
Apr 20260098.932.87$0
Mar 202612289.753.15$159
Feb 20266154,30363.503.75$55,190
Jan 20260059.138.00$0
Dec 20254456.664.41$244
Nov 202519357258.593.93$13,554
Oct 20254321,80759.383.30$31,624
Sep 20253852,81762.743.08$32,823
Aug 20255223,71563.933.01$44,571
Jul 202525166.743.32$303
Jun 20251931,25466.483.13$16,754
May 20258297,11360.553.23$73,187
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 202410248369.052.20$8,105
Oct 20247683,73871.372.28$63,340
Sep 20245513,21369.612.36$45,952
Aug 20241951,62175.632.06$18,093
Jul 20243782,05779.932.15$34,629
Jun 20246713,29078.082.63$61,057
May 20245413,55878.812.20$50,458
Apr 20246103,73984.451.66$57,718
Mar 20249954,79380.301.55$87,304
Feb 20248459776.091.78$7,456
Jan 20242171,30873.023.30$20,159
Dec 20235823,25971.262.61$49,982
Nov 20234892,83877.892.81$46,056
Oct 20235232,93585.443.09$53,746
Sep 20234962,87989.042.74$52,038
Aug 20234542,78880.522.67$44,008
Jul 20235083,07174.852.64$46,137
Jun 20235193,02368.962.26$42,618
May 20235663,46070.622.23$47,678
Apr 20234002,74578.122.24$37,391
Mar 20237063,84672.852.39$60,636
Feb 202315033775.112.47$12,097
Jan 20235232,58876.533.39$48,793
Dec 20223221,69676.415.73$34,321
Nov 20225503,34485.005.65$65,631
Oct 20225483,29487.185.86$67,090
Sep 20226273,30384.888.16$80,184
Aug 20227333,51094.529.13$101,319
Jul 20226713,583101.587.54$95,183
Jun 20227073,375115.097.98$108,292
May 20226763,678109.378.43$104,951
Apr 20227783,663104.226.84$106,129
Mar 20223172,311108.885.08$46,247
Feb 20222982,35191.054.86$38,556
Jan 20225573,62881.844.54$62,048
Dec 20218244,12571.323.90$74,852
Nov 20218324,19477.435.24$86,385
Oct 20217714,59179.795.71$87,750
Sep 20218124,45869.865.35$80,581
Aug 20211,0214,71366.024.22$87,298
Jul 20214402,50470.783.98$41,114
Jun 20216673,80169.493.38$59,200
May 20217404,88263.483.02$61,707
Apr 20218974,88960.362.76$67,629
Mar 20219765,44661.302.72$74,625
Feb 20216644,49957.805.55$63,339
Jan 20218555,14650.412.81$57,562
Dec 20209275,31444.642.68$55,599
Nov 20209525,18738.772.71$50,948
Oct 20209054,97936.972.48$45,798
Sep 20208824,65237.091.99$41,976
Aug 20201,0345,54839.982.39$54,572
Jul 20209965,49338.371.83$48,242
Jun 20209826,06534.901.69$44,524
May 20201,2436,73916.921.81$33,261
Apr 20201,2396,84514.751.80$30,626
Mar 20201,1027,39430.341.86$47,160
Feb 20201,1617,32149.881.98$72,411
Jan 20201,0006,19157.252.09$70,219
Dec 20191,0246,16859.012.30$74,640
Nov 20198916,81955.302.75$68,029
Oct 20191,2897,39353.472.42$86,803
Sep 20191,3265,59955.052.66$87,874
Aug 20191,1355,32953.112.30$72,560
Jul 20191,6136,56856.272.46$106,921
Jun 20191,5186,50552.782.49$96,325
May 20191,6086,81058.482.74$112,697
Apr 20191,4836,54262.632.75$110,875
Mar 20191,4906,40056.803.06$104,229
Feb 20191,4075,84950.852.79$87,878
Jan 20191,5346,54946.033.23$91,751
Dec 20181,5146,60546.594.19$98,182
Nov 20181,4576,57652.934.24$104,983
Oct 20181,4986,92461.443.40$115,565
Sep 20181,4636,93359.543.11$108,655
Aug 20181,5657,46959.403.07$115,865
Jul 20181,5977,97765.142.93$127,416
Jun 20181,6328,08760.183.08$123,097
May 20181,8168,84365.382.90$144,382
Apr 20182,0149,53963.842.90$156,244
Mar 20181,8438,31261.222.79$135,993
Feb 20181,5596,85161.782.77$115,266
Jan 20181,6597,36962.874.01$133,846
Dec 20172,0119,52557.272.92$142,997
Nov 20171,9859,66855.423.12$140,157
Oct 20172,13410,64649.292.98$136,949
Sep 20172,13710,72147.523.09$134,649
Aug 20172,35812,80845.373.00$145,463
Jul 20172,67012,69743.873.09$156,332
Jun 20172,72212,94842.493.09$155,632
May 20173,08814,04245.373.26$185,927
Apr 20173,43815,22747.933.21$213,686
Mar 20173,65014,88746.772.98$215,129
Feb 20173,33714,85950.452.95$212,224
Jan 20173,95417,71749.413.42$255,938
Dec 20164,80619,91148.763.72$308,466
Nov 20165,07821,03342.492.64$271,383
Oct 20165,55323,05846.193.09$327,748
Sep 20165,79123,91641.553.10$314,771
Aug 20166,64426,95241.442.92$354,144
Jul 20167,67730,43641.622.92$408,522
Jun 20168,55433,13945.352.69$476,930
May 201610,28037,95842.521.99$512,682
Apr 201610,00434,10936.561.99$433,659
Mar 201610,35333,49033.011.79$401,834
Feb 201611,79637,67126.472.06$389,979
Jan 201612,08537,72027.352.36$419,708
Dec 201514,51646,51232.362.00$562,827
Nov 201517,86758,51038.792.17$819,871
Oct 201512,72237,96443.552.43$646,166
Sep 201513,13941,75342.992.76$680,018
Aug 201521,41665,53140.162.87$1,048,304
Jul 201524,50872,29548.152.95$1,392,975
Jun 201523,48766,21056.152.88$1,509,669
May 20157,53722,28455.212.96$481,977

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
Condensate             1 bbl  × $ 89.75 =        $90
Gas                   22 Mcf  × $  3.15 =        $69

────────────────────────────────────────────────────
Month total                                     $159

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/280371 is the state's own key, not one this site invented.