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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 280330District 02Field 24492500Hydrogen sulphide field2 tax incentive programmesCondensateGasSaveExport
Value, all time
$16.0 M
May 2015 – May 2026
Value, last 12 filed months
$323 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 Gas112016-09-19219282
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
CondensateDisposition264,200 bbl$12,243,888
GasProduction1,292,255 Mcf$3,744,775
Total$15,988,663

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 29.0470, -97.5730. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

29.04702, -97.57297 · 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
13,507 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 13,507 ft.

Completions filed
Feb 2016
1 of 1 wells

1 well

42-1233369307H13,507 ftFeb 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 20261473,156106.413.05$25,255
Apr 20261603,01698.932.87$24,484
Mar 20261413,32789.753.15$23,133
Feb 20261732,49063.503.75$20,324
Jan 20263042,89359.138.00$41,114
Dec 20253415,38856.664.41$43,100
Nov 20252195,29658.593.93$33,626
Oct 20251283,36959.383.30$18,735
Sep 20251983,46462.743.08$23,081
Aug 20252433,44363.933.01$25,915
Jul 20251262,01466.743.32$15,086
Jun 20252723,66166.483.13$29,537
May 20252862,68860.553.23$26,006
Apr 20252963,37262.363.54$30,406
Mar 20252093,46967.704.27$28,956
Feb 20253713,88470.884.34$43,156
Jan 20252332,95174.324.28$29,943
Dec 20242892,58068.993.12$27,991
Nov 20242872,67569.052.20$25,698
Oct 20242844,32171.372.28$30,127
Sep 20242062,92669.612.36$21,258
Aug 20242133,61875.632.06$23,575
Jul 20242713,28379.932.15$28,708
Jun 20242833,47478.082.63$31,247
May 20241413,09278.812.20$17,910
Apr 20242463,16884.451.66$26,031
Mar 20247463080.301.55$6,916
Feb 20242423,35176.091.78$24,391
Jan 20241041,16573.023.30$11,436
Dec 20231823,68771.262.61$22,595
Nov 20231583,03877.892.81$20,836
Oct 20231462,89485.443.09$21,409
Sep 20231352,64589.042.74$19,255
Aug 20231613,14180.522.67$21,359
Jul 20232113,40874.852.64$24,797
Jun 20232343,35068.962.26$23,703
May 20234044,06370.622.23$37,580
Apr 20232542,77478.122.24$26,050
Mar 20233402,91172.852.39$31,735
Feb 20233142,91975.112.47$30,782
Jan 20233022,54076.533.39$31,717
Dec 20222603,50576.415.73$39,947
Nov 20223033,23985.005.65$44,043
Oct 20223183,62087.185.86$48,950
Sep 20222492,80384.888.16$44,018
Aug 20223213,68794.529.13$63,993
Jul 20222993,631101.587.54$57,758
Jun 20224474,195115.097.98$84,910
May 20223564,275109.378.43$74,987
Apr 20223283,134104.226.84$55,613
Mar 20223863,818108.885.08$61,409
Feb 20224013,45391.054.86$53,289
Jan 20224424,57181.844.54$56,915
Dec 20213953,24871.323.90$40,836
Nov 20214644,69077.435.24$60,488
Oct 20214584,72679.795.71$63,548
Sep 20214934,48869.865.35$58,456
Aug 20216944,96866.024.22$66,786
Jul 20215324,45270.783.98$55,383
Jun 20215234,87269.493.38$52,814
May 20213593,86063.483.02$34,438
Apr 20215964,74760.362.76$49,069
Mar 20216895,99861.302.72$58,532
Feb 20214393,79657.805.55$46,434
Jan 20216275,43450.412.81$46,878
Dec 20206315,47244.642.68$42,808
Nov 20206075,22338.772.71$37,670
Oct 20206615,62336.972.48$38,373
Sep 20206985,66537.091.99$37,168
Aug 20207366,18339.982.39$44,172
Jul 20207966,48938.371.83$42,386
Jun 20208087,02534.901.69$40,074
May 20208888,09616.921.81$29,717
Apr 20202261,23414.751.80$5,560
Mar 20203593,77230.341.86$17,894
Feb 20206645,07449.881.98$43,170
Jan 20205475,11257.252.09$42,024
Dec 20196906,16859.012.30$54,930
Nov 20196086,64555.302.75$51,901
Oct 20197396,77453.472.42$55,898
Sep 20199126,75555.052.66$68,156
Aug 20197415,97353.112.30$53,118
Jul 20191,1478,87556.272.46$86,375
Jun 20191,1689,57652.782.49$85,503
May 20191,28810,74158.482.74$104,756
Apr 20191,35311,47262.632.75$116,294
Mar 20191,71913,20956.803.06$138,086
Feb 20191,90312,68450.852.79$132,184
Jan 20192,33016,14346.033.23$159,362
Dec 20182,95714,25446.594.19$197,426
Nov 2018134852.934.24$891
Oct 20183116761.443.40$2,472
Sep 20181515759.543.11$1,381
Aug 20180059.403.07$0
Jul 20180365.142.93$9
Jun 20185922960.183.08$4,255
May 2018121365.382.90$683
Apr 20181322063.842.90$1,468
Mar 20184920561.222.79$3,571
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 201703555.423.12$109
Oct 20178949.292.98$421
Sep 201777047.523.09$549
Aug 20172,23613,27045.373.00$141,316
Jul 20172,30610,43843.873.09$133,389
Jun 20178563,77942.493.09$48,038
May 20176163,25145.373.26$38,557
Apr 20172,04411,50247.933.21$134,909
Mar 20172,46813,13346.772.98$154,613
Feb 20172,56613,14950.452.95$168,278
Jan 20173,22116,06649.413.42$214,076
Dec 20163,55717,61048.763.72$238,998
Nov 20163,64217,94942.492.64$202,212
Oct 20164,05920,03846.193.09$249,408
Sep 20164,30421,14341.553.10$244,388
Aug 20164,92223,96741.442.92$274,055
Jul 20165,43725,85541.622.92$301,897
Jun 20165,98827,05345.352.69$344,216
May 20166,11425,34242.521.99$310,424
Apr 20166,73428,54736.561.99$303,033
Mar 20167,55230,63033.011.79$304,242
Feb 20167,57029,61826.472.06$261,498
Jan 201610,06438,34327.352.36$365,907
Dec 201511,52342,33032.362.00$457,604
Nov 201512,23045,35538.792.17$572,701
Oct 201514,28853,04943.552.43$750,970
Sep 201515,00455,53442.992.76$798,208
Aug 201517,36265,54940.162.87$885,547
Jul 201519,55172,23948.152.95$1,154,130
Jun 201521,38174,01756.152.88$1,413,924
May 201521,52669,16255.212.96$1,392,855

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           147 bbl  × $106.41 =    $15,642
Gas                3,156 Mcf  × $  3.05 =     $9,613

────────────────────────────────────────────────────
Month total                                  $25,255

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/280330 is the state's own key, not one this site invented.