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MATEJEK 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 263988District 02Field 24492500Hydrogen sulphide field2 tax incentive programmesCondensateGasSaveExport
Value, all time
$43.2 M
Sep 2011 – May 2026
Value, last 12 filed months
$315 k
at the published price for each month
Months reported
177
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 Gas112012-12-20208000
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
CondensateDisposition441,014 bbl$37,897,810
GasProduction1,582,502 Mcf$5,350,849
Total$43,248,659

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 29.0454, -97.5731. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

29.04536, -97.57309 · 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
13,458 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 13,458 ft.

Completions filed
Sep 2011
1 of 1 wells

1 well

42-1233245501H13,458 ftSep 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 (177)

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

177 months

May 2026110,688106.413.05$32,660
Apr 2026214,30698.932.87$14,435
Mar 2026011,99389.753.15$37,771
Feb 2026174,94863.503.75$19,636
Jan 2026109,21459.138.00$74,284
Dec 2025357,93556.664.41$37,003
Nov 2025347,10558.593.93$29,889
Oct 2025414,13059.383.30$16,084
Sep 2025381,97462.743.08$8,458
Aug 2025962,37363.933.01$13,291
Jul 2025793,30066.743.32$16,213
Jun 2025992,82166.483.13$15,408
May 2025993,35960.553.23$16,852
Apr 2025543,79462.363.54$16,810
Mar 2025484,24967.704.27$21,386
Feb 2025516,41470.884.34$31,457
Jan 2025658,33174.324.28$40,476
Dec 2024383,62168.993.12$13,924
Nov 2024552,38569.052.20$9,041
Oct 2024702,73371.372.28$11,231
Sep 2024561,46469.612.36$7,360
Aug 2024742,63275.632.06$11,028
Jul 2024953,11379.932.15$14,276
Jun 20241563,85678.082.63$22,337
May 2024493,08678.812.20$10,646
Apr 2024231,84484.451.66$5,002
Mar 20241749980.301.55$2,136
Feb 2024451,30976.091.78$5,759
Jan 20241142,89273.023.30$17,861
Dec 2023731,60571.262.61$9,392
Nov 2023601,20977.892.81$8,068
Oct 20238680885.443.09$9,842
Sep 20237966389.042.74$8,847
Aug 20238568680.522.67$8,678
Jul 202312787674.852.64$11,820
Jun 2023198968.962.26$1,511
May 20230070.622.23$0
Apr 2023231878.122.24$1,837
Mar 2023423372.852.39$3,139
Feb 20233417475.112.47$2,983
Jan 2023353976.533.39$2,811
Dec 2022838676.415.73$6,835
Nov 20221128785.005.65$10,011
Oct 202213113687.185.86$12,218
Sep 202213727884.888.16$13,898
Aug 202214725094.529.13$16,176
Jul 2022153295101.587.54$17,767
Jun 2022161315115.097.98$21,042
May 2022147418109.378.43$19,602
Apr 2022168153104.226.84$18,555
Mar 202217367108.885.08$19,176
Feb 20221346391.054.86$12,507
Jan 2022702081.844.54$5,820
Dec 202111821671.323.90$9,258
Nov 202114646777.435.24$13,750
Oct 202116439479.795.71$15,337
Sep 202118733869.865.35$14,872
Aug 202125741966.024.22$18,736
Jul 202121638970.783.98$16,838
Jun 202119241869.493.38$14,755
May 202118350863.483.02$13,150
Apr 202116037060.362.76$10,678
Mar 2021932561.302.72$5,769
Feb 2021862357.805.55$5,098
Jan 202116533450.412.81$9,256
Dec 20201425744.642.68$6,491
Nov 20201697138.772.71$6,744
Oct 202018125436.972.48$7,321
Sep 202018737637.091.99$7,684
Aug 202018745139.982.39$8,552
Jul 202020943838.371.83$8,819
Jun 202020148734.901.69$7,838
May 202020243216.921.81$4,202
Apr 2020902314.751.80$1,369
Mar 202019549530.341.86$6,835
Feb 20201735249.881.98$8,732
Jan 202016848757.252.09$10,638
Dec 201922542959.012.30$14,266
Nov 201915358455.302.75$10,067
Oct 201922841453.472.42$13,192
Sep 201922286655.052.66$14,522
Aug 201928257753.112.30$16,307
Jul 201929434056.272.46$17,380
Jun 20193111,26052.782.49$19,553
May 20194551,61958.482.74$31,045
Apr 20195441,44962.632.75$38,056
Mar 201963155456.803.06$37,537
Feb 201986895650.852.79$46,807
Jan 201927064946.033.23$14,523
Dec 20187732,07946.594.19$44,716
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 201814771665.142.93$11,675
Jun 20183091,48060.183.08$23,149
May 20183761,49365.382.90$28,914
Apr 20183761,51863.842.90$28,407
Mar 20185832,13861.222.79$41,650
Feb 20185591,80661.782.77$39,531
Jan 20187072,52862.874.01$54,585
Dec 20177321,49857.272.92$46,298
Nov 201734266255.423.12$21,018
Oct 20176391,66149.292.98$36,452
Sep 201730278047.523.09$16,759
Aug 20175791,49745.373.00$30,767
Jul 20175221,24143.873.09$26,731
Jun 20175821,52242.493.09$29,428
May 20176281,58545.373.26$33,665
Apr 20179352,66647.933.21$53,377
Mar 201718848346.772.98$10,234
Feb 20175471,78650.452.95$32,869
Jan 20177162,25749.413.42$43,094
Dec 20166882,21448.763.72$41,789
Nov 20167262,27442.492.64$36,861
Oct 20168002,59146.193.09$44,959
Sep 20169022,99041.553.10$46,749
Aug 20161,0133,17541.442.92$51,264
Jul 20161,1063,44841.622.92$56,115
Jun 20161,1644,02045.352.69$63,584
May 20161,2874,29142.521.99$63,267
Apr 20161,3604,52436.561.99$58,729
Mar 20161,8055,83533.011.79$70,051
Feb 20161,5865,34826.472.06$53,018
Jan 20161,7175,58927.352.36$60,174
Dec 20151,7906,06432.362.00$70,061
Nov 20152,0546,77038.792.17$94,347
Oct 20152,2857,63843.552.43$118,046
Sep 20152,5178,74042.992.76$132,314
Aug 20152,98110,17340.162.87$148,939
Jul 20153,33711,58648.152.95$194,798
Jun 20153,84113,09656.152.88$253,426
May 20153,85212,94255.212.96$250,918
Apr 20150049.822.71$0
Mar 20151,6305,37142.892.93$85,673
Feb 20152,4608,37344.662.98$134,783
Jan 20152,7629,88843.433.10$150,613
Dec 20143,13810,37054.693.59$208,860
Nov 20143,35610,74370.464.25$282,141
Oct 20143,66811,69178.303.90$332,811
Sep 20143,72411,80186.164.05$368,600
Aug 20144,19613,00089.394.04$427,537
Jul 20144,54713,51796.564.18$495,554
Jun 20144,56413,51798.164.74$512,031
May 20144,98914,74194.734.73$542,282
Apr 20145,10815,05395.944.81$562,453
Mar 20146,94620,76695.895.06$771,061
Feb 20148,67226,08297.406.19$1,006,153
Jan 20149,39528,71690.404.86$988,888
Dec 20139,41628,55091.824.35$988,898
Nov 20132,9108,89588.853.74$291,806
Oct 20138233,52097.423.78$93,480
Sep 20134,23118,433104.113.72$509,019
Aug 20134,40418,656104.253.52$524,835
Jul 20134,44718,592102.523.72$525,027
Jun 20134,49418,49694.403.93$496,986
May 20134,83219,46294.834.15$538,968
Apr 20134,89119,32993.964.28$542,337
Mar 20135,31420,41993.623.91$577,394
Feb 20134,99219,63391.233.42$522,563
Jan 20136,43125,49091.603.42$676,253
Dec 20126,69726,56786.773.42$671,962
Nov 20127,07827,91186.953.62$716,608
Oct 20127,66029,69989.383.40$785,618
Sep 20127,54728,94994.672.92$798,959
Aug 20127,76626,72892.662.91$797,327
Jul 201212,01841,21285.133.02$1,147,586
Jun 201212,65941,85479.822.52$1,115,873
May 201214,19145,64291.612.49$1,413,609
Apr 201215,20646,985101.652.00$1,639,510
Mar 201217,39654,187105.052.22$1,947,858
Feb 201218,16056,885101.102.57$1,982,184
Jan 201221,60267,52698.092.73$2,303,562
Dec 201123,97676,64196.873.24$2,570,852
Nov 201129,00495,05595.723.31$3,091,017
Oct 201136,983122,53784.983.65$3,589,896
Sep 201116,96554,35983.623.99$1,635,277

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             1 bbl  × $106.41 =       $106
Gas               10,688 Mcf  × $  3.05 =    $32,554

────────────────────────────────────────────────────
Month total                                  $32,660

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/263988 is the state's own key, not one this site invented.