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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 271618District 02Field 24492500Hydrogen sulphide field2 tax incentive programmesCondensateGasSaveExport
Value, all time
$34.2 M
Nov 2013 – May 2026
Value, last 12 filed months
$337 k
at the published price for each month
Months reported
151
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 Gas112014-05-14213041
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
CondensateDisposition403,572 bbl$27,502,567
GasProduction1,824,912 Mcf$6,703,649
Total$34,206,216

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 29.0428, -97.5751. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

29.04282, -97.57512 · 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
13,342 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 13,342 ft.

Completions filed
Nov 2013
1 of 1 wells

1 well

42-1233305504H13,342 ftNov 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 (151)

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

151 months

May 202612493106.413.05$13,478
Apr 20269062898.932.87$10,706
Mar 20263262,33289.753.15$36,603
Feb 20263582,21063.503.75$31,021
Jan 20264292,53659.138.00$45,650
Dec 20254402,66456.664.41$36,688
Nov 20254132,59458.593.93$34,383
Oct 20258830059.383.30$6,217
Sep 20253011,94862.743.08$24,879
Aug 20253842,30763.933.01$31,504
Jul 20253942,56566.743.32$34,799
Jun 20253532,34666.483.13$30,807
May 20253742,49460.553.23$30,707
Apr 20253702,46162.363.54$31,793
Mar 20253822,54667.704.27$36,729
Feb 20253772,49370.884.34$37,543
Jan 20253852,60774.324.28$39,768
Dec 20244352,79168.993.12$38,722
Nov 20244332,71369.052.20$35,863
Oct 20244492,53171.372.28$37,819
Sep 20242931,62369.612.36$24,233
Aug 202402,43075.632.06$5,015
Jul 202402,73079.932.15$5,860
Jun 202401,74578.082.63$4,596
May 202402,80378.812.20$6,162
Apr 20240084.451.66$0
Mar 20246555880.301.55$6,082
Feb 20244192,82576.091.78$36,920
Jan 20244122,72073.023.30$39,054
Dec 20232323,11571.262.61$24,665
Nov 2023173,24177.892.81$10,423
Oct 20231192,29585.443.09$17,253
Sep 2023462,19189.042.74$10,088
Aug 20232982,23980.522.67$29,980
Jul 20233312,23574.852.64$30,680
Jun 20232092,19268.962.26$19,363
May 20232472,12770.622.23$22,181
Apr 20233723,00478.122.24$35,783
Mar 20231932,37072.852.39$19,732
Feb 20233562,49875.112.47$32,898
Jan 20233502,53376.533.39$35,367
Dec 20223082,01476.415.73$35,073
Nov 20224463,07985.005.65$55,295
Oct 20224743,12087.185.86$59,618
Sep 20224973,38684.888.16$69,828
Aug 20225393,66094.529.13$84,352
Jul 20224953,529101.587.54$76,898
Jun 20225493,546115.097.98$91,472
May 20225213,594109.378.43$87,290
Apr 20222961,740104.226.84$42,747
Mar 20226733,509108.885.08$91,089
Feb 20225312,88191.054.86$62,346
Jan 20226653,65081.844.54$70,986
Dec 20216514,14771.323.90$62,599
Nov 20215613,98877.435.24$64,323
Oct 20216104,23379.795.71$72,859
Sep 20216274,27569.865.35$66,677
Aug 20217073,79566.024.22$62,693
Jul 20217994,39470.783.98$74,050
Jun 20217474,50769.493.38$67,145
May 20215794,45863.483.02$50,208
Apr 20216404,40660.362.76$50,784
Mar 20215884,03261.302.72$46,999
Feb 20214603,43457.805.55$45,640
Jan 20216534,55550.412.81$45,719
Dec 20206494,74144.642.68$41,656
Nov 20206294,58238.772.71$36,788
Oct 20206274,81836.972.48$35,121
Sep 20205474,38237.091.99$29,013
Aug 20206115,19239.982.39$36,811
Jul 20206415,15838.371.83$34,009
Jun 20205354,75934.901.69$26,716
May 20206174,78716.921.81$19,127
Apr 20206745,36214.751.80$19,617
Mar 20206815,54330.341.86$30,951
Feb 20206925,29149.881.98$44,997
Jan 20207215,96657.252.09$53,774
Dec 20197856,44459.012.30$61,172
Nov 20196136,41555.302.75$51,545
Oct 20197356,18253.472.42$54,252
Sep 20199875,99455.052.66$70,262
Aug 20191,0416,32453.112.30$69,860
Jul 20199325,56156.272.46$66,124
Jun 20191,0836,18552.782.49$72,569
May 20191,0265,74458.482.74$75,741
Apr 20191,0515,81762.632.75$81,825
Mar 20191,1436,26356.803.06$84,100
Feb 20191,0465,75250.852.79$69,250
Jan 20191,2106,51746.033.23$76,734
Dec 20181,2086,53346.594.19$83,624
Nov 20181,1796,66552.934.24$90,646
Oct 20181,2147,09361.443.40$98,691
Sep 20181,2397,25459.543.11$96,315
Aug 20181,2247,44659.403.07$95,539
Jul 20181,3898,43865.142.93$115,219
Jun 20181,4087,67960.183.08$108,361
May 20181,4307,31665.382.90$114,716
Apr 20181,4267,46163.842.90$112,679
Mar 20181,5807,98761.222.79$118,986
Feb 20181,40210,99161.782.77$117,018
Jan 20182,0036,55062.874.01$152,190
Dec 20171,6935,98457.272.92$114,440
Nov 20171,7937,18255.423.12$121,764
Oct 20172,0198,42649.292.98$124,657
Sep 20171,4186,26347.523.09$86,719
Aug 20172,0399,09945.373.00$119,846
Jul 20172,2269,82143.873.09$127,975
Jun 20172,1779,48942.493.09$121,796
May 20172,50711,14745.373.26$150,120
Apr 20172,45310,92647.933.21$152,662
Mar 20172,82912,66746.772.98$170,107
Feb 20172,78812,46550.452.95$177,459
Jan 20173,14614,78949.413.42$206,004
Dec 20163,49816,26348.763.72$231,107
Nov 20164,54422,74242.492.64$253,212
Oct 20161,6407,41946.193.09$98,678
Sep 20162,83712,68641.553.10$157,212
Aug 20163,13313,91441.442.92$170,521
Jul 20163,43114,47341.622.92$185,122
Jun 20163,54514,59845.352.69$199,974
May 20163,57515,32542.521.99$182,522
Apr 20163,67015,61736.561.99$165,269
Mar 20164,04717,08933.011.79$164,249
Feb 20164,04116,73626.472.06$141,502
Jan 20164,62819,61227.352.36$172,946
Dec 20154,81020,17032.362.00$196,020
Nov 20154,85220,42338.792.17$232,472
Oct 20155,26022,31343.552.43$283,217
Sep 20155,48823,38742.992.76$300,440
Aug 20156,15426,58840.162.87$323,518
Jul 20156,82028,88648.152.95$413,455
Jun 20157,50531,06156.152.88$510,950
May 20159,12436,77955.212.96$612,435
Apr 20152,4009,28849.822.71$144,707
Mar 20159,51337,83142.892.93$519,036
Feb 20159,39436,70344.662.98$528,771
Jan 201511,24143,10743.433.10$621,855
Dec 201410,94042,91154.693.59$752,417
Nov 20149,01935,77170.464.25$787,571
Oct 201410,28941,34778.303.90$966,922
Sep 201410,38442,15086.164.05$1,065,201
Aug 201411,44346,49889.394.04$1,210,515
Jul 201412,04447,37196.564.18$1,360,960
Jun 201411,33243,29498.164.74$1,317,428
May 201412,33646,25294.734.73$1,387,202
Apr 201414,42755,14795.944.81$1,649,335
Mar 201416,59764,04295.895.06$1,915,334
Feb 201419,72078,07997.406.19$2,404,193
Jan 201423,20192,31090.404.86$2,546,063
Dec 201317,19387,86691.824.35$1,961,272
Nov 201311,95156,84988.853.74$1,274,364

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           124 bbl  × $106.41 =    $13,195
Gas                   93 Mcf  × $  3.05 =       $283

────────────────────────────────────────────────────
Month total                                  $13,478

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/271618 is the state's own key, not one this site invented.