Marathon Oil Ef LLC

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Company Summary

Here are a few key data points for Marathon Oil Ef LLC. This page represents an aggregation of wells ( and leases where applicable ) to provide a more complete view when looking at oil and gas properties in the U.S.

Operating StateTX
Production DatesOct 2010 - May 2026
Total Oil Production557,362,032 BBLs
Total Gas Production1,692,781,070 MCF
Estimated Daily Oil Prod.79,595 BBLs
Estimated Daily Gas Prod.261,620 MCF
Estimated Daily Water Prod.75,669 BBLs
Producing Wells2,386

Marathon Oil Ef LLC Production Graph

Aggregated production of all wells and leases associated with this operator
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to oil and gas production for Marathon Oil Ef LLC
from Oct 2010 to May 2026

Wells Operated by Marathon Oil Ef LLC

API #Well NameStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
API #Well NameStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-013-36200 74 RANCH E 11 PRODUCINGAtascosa County, TX28.689404-98.353623
42-177-34695 BARNHART (EF) 63H PRODUCINGGonzales County, TX29.238774-97.476571
42-177-34748 BARNHART (EF)-HFS SA1 126H PRODUCINGGonzales County, TX29.312655-97.501097
42-177-34750 BARNHART (EF)-HFS SA3 129H PRODUCINGGonzales County, TX29.312752-97.500986
42-177-34751 BARNHART (EF)-HFS SA4 131H PRODUCINGGonzales County, TX29.316365-97.501856
42-177-34752 BARNHART (EF)-HFS SA5 132H PRODUCINGGonzales County, TX29.316315-97.501800
42-177-34753 BARNHART (EF)-HFS SA6 134H PRODUCINGGonzales County, TX29.316268-97.501745
42-177-34754 BARNHART (EF)-HFS SA7 135H PRODUCINGGonzales County, TX29.316221-97.501686
42-177-34755 BARNHART (EF)-HFS SA8 137H PRODUCINGGonzales County, TX29.316174-97.501631
42-177-34703 BARNHART (EF)-J.M. PRESTON SA1 115H PRODUCINGGonzales County, TX29.302155-97.506669
42-177-34747 BARNHART (EF)-J.M. PRESTON SA10 125H PRODUCINGGonzales County, TX29.312604-97.501150
42-177-34746 BARNHART (EF)-J.M. PRESTON SA6 123H PRODUCINGGonzales County, TX29.312555-97.501206
42-255-38165 BEST FENNER-MORGAN SA1 1H Horizontal Well Surface LocatioKarnes County, TX28.820124-98.007918
42-177-34758 CHERRY BERGEY SA1 1H Horizontal Well Surface LocatioGonzales County, TX29.383995-97.306245
42-177-34760 CHERRY BERGEY SELMAN SA5 5H Horizontal Well Surface LocatioGonzales County, TX29.383956-97.306395
42-255-38154 DAVIS-ALEXANDER SA1 1H PRODUCINGKarnes County, TX28.864128-97.835370
42-255-38153 DAVIS-MENSIK SA1 1H PRODUCINGKarnes County, TX28.864141-97.835475
42-013-36074 DEATLEY GRIFFIN MAY SA3 3H PRODUCINGAtascosa County, TX28.768164-98.124479
42-255-38054 DEMING-LONG SA1 1H PRODUCINGKarnes County, TX28.894787-97.696726
42-255-38147 FELIX UNIT 3H Horizontal Well Surface LocatioKarnes County, TX28.843259-98.023457
42-255-38146 FELIX UNIT 4H Horizontal Well Surface LocatioKarnes County, TX28.843195-98.023432
42-255-38145 FELIX UNIT 5H Horizontal Well Surface LocatioKarnes County, TX28.843128-98.023410
42-255-38148 FELIX UNIT 9H Horizontal Well Surface LocatioKarnes County, TX28.843326-98.023482
42-255-38149 FELIX-SMITH MELLICK SA 1H Horizontal Well Surface LocatioKarnes County, TX28.843065-98.023385
42-255-38257 FRANSEN UNIT 7H Horizontal Well Surface LocatioKarnes County, TX28.808008-97.980123
42-255-38259 FRANSEN-DIRECT ASSETS SA2 2H Horizontal Well Surface LocatioKarnes County, TX28.808058-97.979979
42-013-36187 HIERHOLZER RETZLOFF-MCMAHON SA1 1H PRODUCINGAtascosa County, TX28.806331-98.138972
42-013-36186 HIERHOLZER RETZLOFF-MCMAHON SA2 2H PRODUCINGAtascosa County, TX28.806286-98.139033
42-013-36185 HIERHOLZER RETZLOFF-MCMAHON SA3 3H PRODUCINGAtascosa County, TX28.806247-98.139118
42-255-38268 JOHNSON-TSCHIRHART UNIT 7H Horizontal Well Surface LocatioKarnes County, TX28.775796-97.934369
42-255-38269 JOHNSON-TSCHIRHART UNIT 8H Horizontal Well Surface LocatioKarnes County, TX28.775861-97.934396
42-255-38270 JOHNSON-TSCHIRHART UNIT 9H Horizontal Well Surface LocatioKarnes County, TX28.775925-97.934423
42-123-35348 KOOPMAN 01-L 01-S 01-A 01 SA2 02H PRODUCINGDeWitt County, TX29.038811-97.556722
42-013-36220 MCS FOUNDATION UNIT 7H PRODUCINGAtascosa County, TX28.761987-98.199741
42-013-36223 MCS FOUNDATION-TOM FAMILY USW A 1 PRODUCINGAtascosa County, TX28.762143-98.199891
42-013-36215 MIDDLE MCCOWEN 133HR PRODUCINGAtascosa County, TX28.692466-98.365442
42-013-36098 MIDDLE MCCOWEN 175H PRODUCINGAtascosa County, TX28.664346-98.372838
42-013-36197 MIDDLE MCCOWEN 191H PRODUCINGAtascosa County, TX28.692331-98.365617
42-255-38261 MILLER RIDOUT MIKKELSON SA1 1H Horizontal Well Surface LocatioKarnes County, TX28.870405-97.927594
42-255-38265 MILLER RIDOUT MIKKELSON SA3 3H Horizontal Well Surface LocatioKarnes County, TX28.870475-97.927594
42-255-38262 MILLER-RIDOUT UNIT 502H Horizontal Well Surface LocatioKarnes County, TX28.870544-97.927594
42-013-36205 R MAY A-MAY GIRLS CHAPMAN SA2 2H PRODUCINGAtascosa County, TX28.713705-98.240500
42-013-36204 R MAY A-SCHROEDER CHAPMAN SA1 1H PRODUCINGAtascosa County, TX28.713618-98.240619
42-013-36203 R. MAY A 13H PRODUCINGAtascosa County, TX28.713661-98.240560
42-255-38078 REYNOLDS GAS UNIT 2 3H PRODUCINGKarnes County, TX28.905833-97.777433
42-255-38118 RIDLEY 01 12H PRODUCINGKarnes County, TX28.893355-97.774491
42-255-38120 RIDLEY 01 13H PRODUCINGKarnes County, TX28.893321-97.774397
42-255-38121 RIDLEY 01 16H PRODUCINGKarnes County, TX28.893405-97.774522
42-255-38057 RIPPSTEIN-HONS RAFTER SA1 1H PRODUCINGKarnes County, TX28.893699-97.951189
42-013-36087 STEWART GIESE HENKE SA4 4H PRODUCINGAtascosa County, TX28.762591-98.153434
View All Wells Operated by Marathon Oil Ef LLC

Leases Operated by Marathon Oil Ef LLC

Lease #Lease NameCountyMonthly Oil Prod.Monthly Gas Prod.
Lease #Lease NameCountyMonthly Oil Prod.Monthly Gas Prod.
01-21737 74 RANCH E Atascosa County, TX
01-20608 74 RANCH UNIT S3 Atascosa County, TX
01-15397 BARNHART (EF) Gonzales County, TX
02-13128 BARNHART (EF)-HFS SA1 Gonzales County, TX
02-13181 BARNHART (EF)-HFS SA2 Gonzales County, TX
02-13148 BARNHART (EF)-HFS SA3 Gonzales County, TX
02-13134 BARNHART (EF)-HFS SA4 Gonzales County, TX
02-13152 BARNHART (EF)-HFS SA5 Gonzales County, TX
02-13118 BARNHART (EF)-HFS SA6 Gonzales County, TX
02-13130 BARNHART (EF)-HFS SA7 Gonzales County, TX
02-13135 BARNHART (EF)-HFS SA8 Gonzales County, TX
01-21712 BARNHART (EF)-J.M. PRESTON SA1 Gonzales County, TX
02-13131 BARNHART (EF)-J.M. PRESTON SA10 Gonzales County, TX
01-21224 BARNHART (EF)-J.M. PRESTON SA4 Gonzales County, TX
02-13129 BARNHART (EF)-J.M. PRESTON SA6 Gonzales County, TX
02-10446 CHALLENGER UNIT C Karnes County, TX
02-300842 DAVIS-ALEXANDER SA1 1H Karnes County, TX
02-300819 DAVIS-MENSIK SA1 1H Karnes County, TX
01-21201 DEATLEY GRIFFIN MAY SA3 Atascosa County, TX
02-298251 DEMING-DEBILL SA1 1H Karnes County, TX
02-298466 DEMING-LONG SA1 1H Karnes County, TX
01-21864 GRIFFIN-KRUEGER SA1 Atascosa County, TX
01-21865 GRIFFIN-KRUEGER SA2 Atascosa County, TX
01-21872 GRIFFIN-KRUEGER SA3 Atascosa County, TX
01-21866 GRIFFIN-KRUEGER SA4 Atascosa County, TX
01-17741 GUAJILLO EAST Atascosa County, TX
01-21771 HIERHOLZER RETZLOFF-MCMAHON SA1 Atascosa County, TX
01-21772 HIERHOLZER RETZLOFF-MCMAHON SA2 Atascosa County, TX
01-21723 HIERHOLZER RETZLOFF-MCMAHON SA3 Atascosa County, TX
02-10543 HONS BRODSKY UNIT Karnes County, TX
02-10539 HONS RAFTER UNIT Karnes County, TX
02-09944 JULIE BECK Karnes County, TX
02-296675 KOOPMAN 01-L 01-S 01-A 01 SA2 02H DeWitt County, TX
02-298538 LESKE-JUDD-MOTL SA D 4H DeWitt County, TX
01-21791 MCS FOUNDATION UNIT Atascosa County, TX
01-21800 MCS FOUNDATION-TOM FAMILY USW A Atascosa County, TX
01-15638 MIDDLE MCCOWEN Atascosa County, TX
02-299143 PATINO-FRANKE UNIT SA1 1H Karnes County, TX
01-21798 R MAY A-MAY GIRLS CHAPMAN SA2 Atascosa County, TX
01-21797 R MAY A-SCHROEDER CHAPMAN SA1 Atascosa County, TX
01-16012 R. MAY A Atascosa County, TX
01-21496 RETZLOFF-MAY-TOM SA1 Atascosa County, TX
02-10222 REYNOLDS GAS UNIT 2 Karnes County, TX
02-11355 RIDLEY 01 Karnes County, TX
02-297962 RIDLEY FARMS-DOUGLAS SA1 1H Karnes County, TX
02-12866 RIPPSTEIN-HONS RAFTER SA1 Karnes County, TX
02-12865 RIPPSTEIN-HONS RAFTER SA2 Karnes County, TX
01-21658 STEWART GIESE HENKE SA4 Atascosa County, TX
02-10062 TIPTON-JONAS UNIT Karnes County, TX
01-20500 TOM-SMITH UNIT C Atascosa County, TX
View All Leases Operated by Marathon Oil Ef LLC

Properties Operated by Marathon Oil Ef LLC

Property NameCountyPeriodMonthly Oil Prod.Monthly Gas Prod.Production RangeActive Wells
Property NameCountyPeriodMonthly Oil Prod.Monthly Gas Prod.Production RangeActive Wells
ANZALDUA OXFORDKarnes County, TXJan 20266,011 BBLs9,253 MCFAug 2013 - Feb 20266
BAILEY-RETZLOFF UNITKarnes County, TXJan 20265,537 BBLs38,379 MCFOct 2012 - Feb 202621
BARBOZA UNITKarnes County, TXJan 20267,052 BBLs52,317 MCFApr 2011 - Feb 202617
BARNHARTGonzales County, TXJan 2026197,101 BBLs211,448 MCFJul 2010 - Feb 2026129
BARNHART (EF) H UNIT SAGonzales County, TXJan 20266,549 BBLs4,676 MCFAug 2023 - Feb 20262
BARNHART (EF)-J.M. PRESTON SAGonzales County, TXJan 202655,990 BBLs37,038 MCFOct 2023 - Feb 20267
BEAM MEYER-RICHARD BUTLER B SAKarnes County, TXJan 202615,407 BBLs26,450 MCFAug 2024 - Feb 20263
BEAM MEYER-TINA BUTLER SA1Karnes County, TXJan 20266,837 BBLs13,403 MCFAug 2024 - Feb 20261
BEST BATEMANKarnes County, TXJan 20267,670 BBLs10,907 MCFAug 2025 - Mar 20268
BEST FENNERKarnes County, TXJan 202610,863 BBLs37,482 MCFAug 2025 - Mar 20269
BILSKY-CHUMCHAL SAGonzales County, TXJan 20265,925 BBLs9,459 MCFNov 2022 - Feb 20263
BRYSCH ADAMS-BRYSCH JONASKarnes County, TXJan 20267,807 BBLs15,594 MCFSep 2022 - Feb 20262
CARTER-HOLMKarnes County, TXJan 20266,181 BBLs9,290 MCFMay 2012 - Feb 202611
CHALLENGERKarnes County, TXJan 202623,899 BBLs49,000 MCFFeb 2013 - Feb 202639
CHAPMAN HUMMELKarnes County, TXJan 20269,452 BBLs11,163 MCFOct 2012 - Feb 20265
CHERRY BERGEY SGonzales County, TXJan 202629,623 BBLs25,640 MCFJan 2026 - Mar 20263
COY CITY RANCHKarnes County, TXJan 20267,429 BBLs18,990 MCFMay 2011 - Feb 202618
DAVILA UNITKarnes County, TXJan 20266,775 BBLs51,647 MCFJul 2012 - Feb 202620
DAVIS-ALEXANDER SA1 1HKarnes County, TXJan 202623,844 BBLs147,989 MCFApr 2025 - Feb 20261
DAVIS-MENSIK SA1 1HKarnes County, TXJan 202626,524 BBLs126,970 MCFApr 2025 - Feb 20261
DEATLEY HOLLUBAtascosa County, TXJan 20266,313 BBLs8,304 MCFNov 2011 - Feb 20269
DEATLEY-GRIFFINAtascosa County, TXJan 202621,204 BBLs16,475 MCFNov 2011 - Feb 20265
DEMING-DEBILL SA1 1HKarnes County, TXJan 20266,190 BBLs83,887 MCFSep 2024 - Feb 20261
DEMING-LONG SA1 1HKarnes County, TXJan 20269,592 BBLs89,392 MCFSep 2024 - Feb 20261
DULLYE 01Karnes County, TXJan 202610,901 BBLs118,340 MCFNov 2010 - Feb 20268
EASLEY UNITKarnes County, TXJan 202613,357 BBLs233,980 MCFMay 2010 - Feb 202612
EGBERT UNITKarnes County, TXJan 20266,562 BBLs10,407 MCFApr 2012 - Feb 20267
ETHRIDGE UNITAtascosa County, TXJan 20266,114 BBLs11,313 MCFSep 2011 - Feb 20266
FELIX UNITKarnes County, TXJan 202655,256 BBLs55,050 MCFDec 2025 - Mar 20268
FELIX-SMITH MELLICK SA 1HKarnes County, TXJan 202610,384 BBLs10,732 MCFDec 2025 - Mar 20261
FORISTER 541Karnes County, TXJan 202613,314 BBLs17,699 MCFDec 2011 - Feb 202612
FOSTER UNITKarnes County, TXJan 20265,060 BBLs54,329 MCFApr 2011 - Feb 202622
FRANK MALEK 0Live Oak County, TXJan 202612,703 BBLs242,981 MCFSep 2012 - Feb 202619
FRANKE UNITKarnes County, TXJan 202616,439 BBLs76,984 MCFDec 2010 - Feb 202624
FRANKE-JOHNSONKarnes County, TXJan 20267,440 BBLs102,737 MCFJun 2012 - Feb 202618
FRANKE-MAY UNITKarnes County, TXJan 20266,634 BBLs4,373 MCFDec 2013 - Feb 202612
FRANSEN UNITKarnes County, TXJan 20269,167 BBLs24,836 MCFAug 2025 - Mar 20267
FRANSEN-DIRECT ASSETS SAKarnes County, TXJan 202620,889 BBLs71,240 MCFAug 2025 - Mar 20262
GUAJILLOLive Oak County, TXJan 202623,662 BBLs44,123 MCFJun 2014 - Feb 202655
GUAJILLO UNITAtascosa County, TXJan 202627,022 BBLs28,593 MCFJan 2015 - Feb 202671
HEMBY UNITKarnes County, TXJan 20267,254 BBLs58,994 MCFAug 2012 - Feb 202619
HIERHOLZER RETZLOFFAtascosa County, TXJan 202646,046 BBLs70,767 MCFJun 2011 - Feb 20264
HOLLAND OPIELAKarnes County, TXJan 20266,366 BBLs10,846 MCFDec 2011 - Feb 20266
HOLLMANKarnes County, TXJan 20266,906 BBLs29,404 MCFMar 2011 - Feb 202622
HONS BRODSKY UNITKarnes County, TXJan 20268,493 BBLs5,209 MCFJul 2013 - Feb 20266
HONS RAFTER UNITKarnes County, TXJan 20269,149 BBLs9,482 MCFJun 2013 - Feb 20265
HOPE-BRUNS SA1 1HDeWitt County, TXJan 20265,581 BBLs38,766 MCFJun 2024 - Feb 20261
IVAS SMITH 0Live Oak County, TXJan 20266,708 BBLs40,411 MCFSep 2012 - Feb 202610
JANSSEN - OETKEN 01Karnes County, TXJan 20266,104 BBLs59,317 MCFApr 2023 - Feb 20265
JOHNSON-TSCHIRHART UNITKarnes County, TXJan 202646,043 BBLs452,880 MCFOct 2025 - Mar 20266
JULIE BECKLive Oak County, TXJan 20268,765 BBLs33,759 MCFNov 2010 - Feb 202617
KARNES CITY NKarnes County, TXJan 20268,276 BBLs10,628 MCFApr 2014 - Feb 202613
KELLNER-JONASLive Oak County, TXJan 202615,279 BBLs33,392 MCFJun 2011 - Feb 20268
KIRK 01Karnes County, TXJan 202626,480 BBLs247,093 MCFApr 2011 - Feb 202614
KIRK-LONG SAKarnes County, TXJan 20268,301 BBLs73,038 MCFFeb 2025 - Feb 20262
KOOPMANDeWitt County, TXJan 202616,245 BBLs195,420 MCFJun 2011 - Feb 20267
L.B. HAILEYKarnes County, TXJan 20265,339 BBLs29,680 MCFJun 2013 - Feb 20264
L.B. HAILEY-DAVILAKarnes County, TXJan 20267,165 BBLs59,733 MCFApr 2024 - Feb 20262
LESKE-JUDD-MOTL SA DDeWitt County, TXJan 20267,693 BBLs44,790 MCFOct 2024 - Feb 20261
LESKE-MOTL SADeWitt County, TXJan 20266,901 BBLs55,138 MCFOct 2024 - Feb 20263
LISKA-ELIZONDO SA1 1HKarnes County, TXJan 20266,205 BBLs32,193 MCFSep 2024 - Feb 20261
LIVE OAK PARTNERS 0Live Oak County, TXJan 20264,789 BBLs48,886 MCFMay 2013 - Feb 20266
MAUCH TOM KRUEGERAtascosa County, TXJan 20266,010 BBLs14,154 MCFApr 2023 - Feb 20262
MAURER-MCFARLAND UNITKarnes County, TXJan 20265,994 BBLs18,195 MCFDec 2012 - Feb 20267
MAY-RYAN ABC-ATLAS SAKarnes County, TXJan 20267,032 BBLs9,006 MCFFeb 2024 - Feb 20261
MAY-RYAN UNITKarnes County, TXJan 20269,852 BBLs14,206 MCFFeb 2012 - Feb 202611
MCCOY EGBERTKarnes County, TXJan 20266,524 BBLs12,239 MCFJan 2013 - Feb 20267
MCS FOUNDATIONAtascosa County, TXJan 202637,495 BBLs47,513 MCFJul 2025 - Feb 20264
MEDINA-HOFFMANKarnes County, TXJan 20267,631 BBLs9,738 MCFApr 2012 - Feb 20267
MEDINA-JONASKarnes County, TXJan 202611,704 BBLs15,380 MCFFeb 2012 - Feb 202618
MILLER-RIDOUTKarnes County, TXJan 202631,834 BBLs76,257 MCFSep 2025 - Mar 20268
MOBIL UNITKarnes County, TXJan 20269,230 BBLs46,007 MCFNov 2012 - Feb 202632
MOCZYGEMBAKarnes County, TXJan 20268,063 BBLs30,111 MCFOct 2013 - Feb 20267
MURPHY-SINCLAIR UNITKarnes County, TXJan 20265,199 BBLs34,331 MCFOct 2012 - Feb 202614
OLSON ESSE-KENNEDY SAKarnes County, TXJan 20266,725 BBLs95,084 MCFMay 2024 - Feb 20262
OLSON-ESSE UNITKarnes County, TXJan 20263,886 BBLs86,990 MCFMay 2012 - Feb 20264
PATINO UNITKarnes County, TXJan 20266,268 BBLs78,062 MCFOct 2010 - Feb 20263
PATINO-FRANKE UNIT SA1 1HKarnes County, TXJan 20266,396 BBLs77,744 MCFFeb 2025 - Feb 20261
PFEIFER-SCHEELE HUTH UNIT A SAKarnes County, TXJan 202614,161 BBLs27,149 MCFJan 2025 - Feb 20264
R MAY A-MAY GIRLS CHAPMAN SA2Atascosa County, TXJan 202614,225 BBLs23,508 MCFJun 2025 - Feb 20261
R MAY A-SCHROEDER CHAPMAN SA1Atascosa County, TXJan 202613,945 BBLs25,290 MCFJun 2025 - Feb 20261
R. MAYAtascosa County, TXJan 202617,447 BBLs13,304 MCFJun 2012 - Feb 202642
RANCHO GRANDE TRUSTKarnes County, TXJan 20266,209 BBLs24,468 MCFJun 2010 - Feb 202613
RETZLOFF-MAYAtascosa County, TXJan 20268,678 BBLs14,275 MCFOct 2011 - Feb 20262
REYNOLDSKarnes County, TXJan 202626,662 BBLs89,311 MCFMay 2011 - Feb 202617
RIDLEYKarnes County, TXJan 202647,265 BBLs276,267 MCFJul 2011 - Feb 202630
RIPPSTEIN-HONS RAFTER SAKarnes County, TXJan 202617,193 BBLs32,650 MCFAug 2024 - Feb 20262
SAN CHRISTOVALLive Oak County, TXJan 2026143,982 BBLs666,690 MCFSep 2011 - Feb 202670
SCHENDELKarnes County, TXJan 20268,212 BBLs66,842 MCFOct 2010 - Feb 202627
SMITH-MELLICKKarnes County, TXJan 20267,721 BBLs11,032 MCFDec 2011 - Feb 20266
SPAHN-MIKKELSON UNITKarnes County, TXJan 20266,513 BBLs1,965 MCFMay 2012 - Feb 20264
STEWART-GIESEAtascosa County, TXJan 202620,357 BBLs30,061 MCFNov 2011 - Feb 20264
STRAUBE 01DeWitt County, TXJan 20264,768 BBLs94,598 MCFApr 2011 - Feb 202611
SWIZE MCFARLAND UNITKarnes County, TXJan 20265,842 BBLs12,210 MCFDec 2012 - Feb 20265
TIPTON-JONAS UNITKarnes County, TXJan 20269,267 BBLs14,158 MCFMay 2012 - Feb 20267
TOM-SMITH UNITAtascosa County, TXJan 202618,001 BBLs15,623 MCFMay 2021 - Feb 202612
TURNBULLKarnes County, TXJan 202625,942 BBLs85,050 MCFJun 2010 - Feb 202651
WARNERKarnes County, TXJan 20266,972 BBLs50,109 MCFApr 2012 - Feb 202615
WESSENDORFFKarnes County, TXJan 202640,003 BBLs210,889 MCFApr 2006 - Feb 202629
WINGNUT UNITKarnes County, TXJan 20266,223 BBLs9,429 MCFJan 2013 - Feb 202618

Recent Permits Filed by Marathon Oil Ef LLC

Well NameCountyAPI #SubmittedApprovedTypeDrillWellStatusProposed Depth
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Company Contact Information

These are the contact records we have for Marathon Oil Ef LLC. They are obtained from the state and county goverment agency where we obtain our data.

AddressPhone #
990 TOWN AND COUNTRY BLVD, HOUSTON, TX 77024-2217
PO BOX 2197 REGULATORY DEPT HOUSTON, TX 77252(832) 486-2737

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