Marathon Oil Ef LLC

Oil & Gas Operator

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 - Oct 2020
Total Oil Production261,391,944 BBLs
Total Gas Production1,050,828,302 MCF
Estimated Daily Oil Prod.86,352 BBLs
Estimated Daily Gas Prod.364,635 MCF
Estimated Daily Water Prod.11,273 BBLs
Producing Wells1,767

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 Oct 2020

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
42-177-33621 BARNHART (EF) 34H PRODUCINGGonzales County, TX29.257978-97.467430
42-255-33674 BORIS UNIT 4H PRODUCINGKarnes County, TX28.957788-97.836115
42-255-36525 BUEHRING-GILLEY PSA 1H PRODUCINGKarnes County, TX28.822445-97.964535
42-255-32729 CARPENTER-KELLNER UNIT 1H PRODUCINGKarnes County, TX28.807902-98.117784
42-255-31968 CARPENTER-THOMPSON UNIT 1H PRODUCINGKarnes County, TX28.810643-98.107751
42-255-34153 COY CITY RANCH A UNIT 10H PRODUCINGKarnes County, TX28.805836-98.053059
42-255-33069 CREEL MIXON UNIT 1H PRODUCINGKarnes County, TX28.852475-98.011575
42-255-36475 CREEL MIXON UNIT 2H PRODUCINGKarnes County, TX28.853283-98.011256
42-255-36476 CREEL MIXON UNIT 3H PRODUCINGKarnes County, TX28.853372-98.011253
42-255-36477 CREEL MIXON UNIT 4H PRODUCINGKarnes County, TX28.853459-98.011253
42-255-36479 CREEL MIXON-HEDTKE ANZALDUA PSA 1H PRODUCINGKarnes County, TX28.853547-98.011252
42-255-32137 FORISTER-541 UNIT A 1H PRODUCINGKarnes County, TX28.885185-98.003118
42-255-36285 FRANKE-MAY-RYAN UNIT A-B ALC 1H PRODUCINGKarnes County, TX28.843875-98.071494
42-013-34441 GIESE UNIT 1H PRODUCINGAtascosa County, TX28.739654-98.210360
42-013-35592 GIESE UNIT 2H PRODUCINGAtascosa County, TX28.741261-98.207380
42-013-35593 GIESE UNIT 3H PRODUCINGAtascosa County, TX28.741317-98.207300
42-013-35594 GIESE UNIT 4H PRODUCINGAtascosa County, TX28.741369-98.207222
42-013-35595 GIESE UNIT 5H PRODUCINGAtascosa County, TX28.741425-98.207144
42-255-36508 GROSS-ROBERT PSA 1H PRODUCINGKarnes County, TX28.820821-97.974951
42-255-36524 GROSS-ROBERT-LUNA PSA 1H PRODUCINGKarnes County, TX28.820739-97.974916
42-255-36297 HARDY UNIT AC 1H PRODUCINGKarnes County, TX28.942291-97.962288
42-255-36298 HARDY UNIT AC 2H PRODUCINGKarnes County, TX28.942377-97.962285
42-255-36560 MARTINEZ HENKE-FORISTER-541 A SA 1H PRODUCINGKarnes County, TX28.883325-98.004081
42-255-32248 MEDINA-HOFFMAN UNIT 1H PRODUCINGKarnes County, TX28.890984-97.981042
42-255-36795 MIKKELSON-WITTE SA 1H PRODUCINGKarnes County, TX28.861388-97.925348
42-255-36306 MOCZYGEMBA JAUER UNIT AC 1H PRODUCINGKarnes County, TX28.942639-97.955060
42-255-36307 MOCZYGEMBA JAUER UNIT AC 2H PRODUCINGKarnes County, TX28.942683-97.954974
42-255-36308 MOCZYGEMBA-JAUER-POLLOK PSA AC 1H PRODUCINGKarnes County, TX28.942725-97.954885
42-255-32842 SALGE-BUSSELMAN UNIT 5H PRODUCINGKarnes County, TX28.894798-97.950890
42-255-36495 SALGE-KINKLER-BUSSELMAN ALC 1H PRODUCINGKarnes County, TX28.874968-97.952232
42-255-36287 SCR B-TURNBULL H 1H PSA 1H PRODUCINGKarnes County, TX28.768905-98.070487
42-255-32408 SPAHN-MIKKELSON UNIT 1H PRODUCINGKarnes County, TX28.872831-97.927820
42-255-32793 SWIZE MCFARLAND UNIT 1H PRODUCINGKarnes County, TX28.904268-98.012538
42-255-36651 SWIZE MCFARLAND UNIT AC 1H PRODUCINGKarnes County, TX28.905106-98.008947
42-177-34193 TURK-WILLIAMS SA A 3H PRODUCINGGonzales County, TX29.406837-97.286565
42-177-34195 TURK-WILLIAMS SA C 5H PRODUCINGGonzales County, TX29.406887-97.286373
42-255-36640 TURNBULL UNIT E 1H PRODUCINGKarnes County, TX28.808018-98.044001
42-255-36641 TURNBULL UNIT E 2H PRODUCINGKarnes County, TX28.808093-98.044031
42-255-36642 TURNBULL UNIT E 3H PRODUCINGKarnes County, TX28.808170-98.044065
42-255-36288 TURNBULL UNIT H 1H PRODUCINGKarnes County, TX28.768905-98.070387
42-255-36289 TURNBULL UNIT H 2H PRODUCINGKarnes County, TX28.768908-98.070287
42-255-35764 TURNBULL UNIT H 3H PRODUCINGKarnes County, TX28.771638-98.068890
42-255-35765 TURNBULL UNIT H 4H PRODUCINGKarnes County, TX28.771638-98.068796
42-255-35766 TURNBULL UNIT H 5H PRODUCINGKarnes County, TX28.771638-98.068701
42-255-35767 TURNBULL UNIT H 6H PRODUCINGKarnes County, TX28.771641-98.068610
42-255-32656 WINGNUT UNIT B 1H PRODUCINGKarnes County, TX29.105613-97.629493
42-255-32925 WINGNUT UNIT B 2H PRODUCINGKarnes County, TX29.104685-97.625579
42-255-32941 WINGNUT UNIT B 5H PRODUCINGKarnes County, TX29.104652-97.625349
42-255-36796 WITTE-SPAHN-MILLER SA 1H PRODUCINGKarnes County, TX28.861383-97.925270
42-255-36482 Y. WITTE-K.LAUBACH PSA 1H PRODUCINGKarnes County, TX28.874960-97.951832

Leases Operated by Marathon Oil Ef LLC

Lease #Lease NameCountyMonthly Oil Prod.Monthly Gas Prod.
Lease #Lease NameCountyMonthly Oil Prod.Monthly Gas Prod.
02-11723 74 RANCH-GUAJILLO UNIT A Live Oak County, TX
01-19590 74 RANCH-GUAJILLO UNIT B Atascosa County, TX
02-10007 ADAMS-TIPTON UNIT Karnes County, TX
01-15397 BARNHART (EF) Gonzales County, TX
02-10478 BORIS UNIT Karnes County, TX
02-10296 CARPENTER-KELLNER UNIT Karnes County, TX
02-09766 CARPENTER-THOMPSON UNIT Karnes County, TX
02-09683 CARTER UNIT Karnes County, TX
02-10446 CHALLENGER UNIT C Karnes County, TX
02-288396 COMANCHE 1H Lavaca County, TX
02-09806 COY CITY RANCH A UNIT Karnes County, TX
02-10546 CREEL MIXON UNIT Karnes County, TX
02-09881 FORISTER-541 UNIT A Karnes County, TX
02-288703 FOSTER UNIT 502H Karnes County, TX
02-289222 FOSTER UNIT 504H Karnes County, TX
02-288719 FOSTER UNIT 8H Karnes County, TX
02-289223 FOSTER UNIT 9H Karnes County, TX
02-288718 FOSTER UNIT AC 3H Karnes County, TX
01-15848 GIESE UNIT Atascosa County, TX
02-11850 GROSS-ROBERT-LUNA PSA Karnes County, TX
01-17741 GUAJILLO EAST Atascosa County, TX
01-19500 GUAJILLO UNIT 16 NORTH Atascosa County, TX
02-11749 HARDY UNIT AC Karnes County, TX
02-10810 KARNES CITY NE UNIT Karnes County, TX
02-10852 KARNES CITY SE UNIT Karnes County, TX
02-10909 KOWALIK 228-1R Karnes County, TX
02-11049 LUNA UNIT Karnes County, TX
02-10912 MAY UNIT 1 Karnes County, TX
02-10027 MEDINA JONAS UNIT C Karnes County, TX
02-10039 MEDINA-HOFFMAN UNIT Karnes County, TX
01-15638 MIDDLE MCCOWEN Atascosa County, TX
02-11942 MIKKELSON-WITTE SA Karnes County, TX
02-11757 MOCZYGEMBA JAUER UNIT AC Karnes County, TX
02-10091 MOHR-HONS UNIT Karnes County, TX
01-16361 R. MAY B Atascosa County, TX
02-09815 RIPPSTEIN-MIKKELSON UNIT Karnes County, TX
02-09884 SALGE-BUSSELMAN UNIT Karnes County, TX
02-11275 SAN CHRISTOVAL RANCH UNIT B Karnes County, TX
02-288702 SAN CHRISTOVAL RANCH UNIT G 4H Karnes County, TX
02-11926 SCR B-TURNBULL H 1H PSA Karnes County, TX
02-10060 SPAHN-MIKKELSON UNIT Karnes County, TX
02-10324 SWIZE MCFARLAND UNIT Karnes County, TX
02-11874 SWIZE MCFARLAND UNIT AC Karnes County, TX
01-17689 TOM-SMITH UNIT A Atascosa County, TX
01-19915 TURK-WILLIAMS SA A Gonzales County, TX
02-10655 TURNBULL UNIT E Karnes County, TX
02-10240 TURNBULL UNIT H Karnes County, TX
02-10372 WINGNUT UNIT 'A' Karnes County, TX
02-10366 WINGNUT UNIT 'B' Karnes County, TX
02-11946 WITTE-SPAHN-MILLER SA Karnes County, TX

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
ADAMS-TIPTON UNITKarnes County, TXJun 202018,256 BBLs23,336 MCFApr 2012 - Jul 20207
BAILEY-RETZLOFF UNITKarnes County, TXJun 2020406 BBLs132,504 MCFOct 2012 - Jul 202021
BARBOZA UNITKarnes County, TXJun 20201,129 BBLs425,259 MCFApr 2011 - Jul 202016
BARNHARTGonzales County, TXJun 2020109,021 BBLs146,809 MCFJul 2010 - Jul 202084
BORIS UNITKarnes County, TXJun 202078,600 BBLs101,596 MCFApr 2013 - Jul 202015
BRYSCH JONAS UNITKarnes County, TXJun 202014,916 BBLs43,161 MCFAug 2011 - Jul 202019
BUEHRING UNITKarnes County, TXJun 202011,118 BBLs29,268 MCFApr 2011 - Jul 20208
BUEHRING-GILLEY PSAKarnes County, TXJun 20207,798 BBLs26,592 MCFOct 2019 - Jul 20201
BURROWGonzales County, TXJun 20208,008 BBLs17,526 MCFOct 2012 - Jul 202013
CARPENTER-KELLNER UNITKarnes County, TXJun 202018,207 BBLs26,109 MCFOct 2012 - Jul 20206
CARPENTER-THOMPSON UNITKarnes County, TXJun 202028,536 BBLs44,103 MCFJul 2011 - Jul 20206
CARTER UNITKarnes County, TXJun 202021,112 BBLs39,373 MCFJun 2011 - Jul 20206
CHALLENGER UNITKarnes County, TXJun 202060,131 BBLs122,583 MCFFeb 2013 - Jul 202034
CHAPMAN PFEILAtascosa County, TXJun 202016,544 BBLs27,423 MCFMay 2011 - Jul 20207
CHILDRENS WESTON UNITKarnes County, TXJun 20206,263 BBLs87,419 MCFMay 2012 - Jul 202019
COMANCHE 1HLavaca County, TXJun 20200 BBLs68,802 MCFAug 2019 - Jul 20201
COY CITY RANCHKarnes County, TXJun 202040,578 BBLs71,023 MCFMay 2011 - Jul 202016
CREEL MIXON UNITKarnes County, TXJun 202089,570 BBLs102,904 MCFMay 2013 - Jul 20204
CREEL MIXON-HEDTKE ANZALDUA PSAKarnes County, TXJun 202012,340 BBLs14,637 MCFApr 2020 - Jul 20201
CRH UNIT ACKarnes County, TXJun 202010,032 BBLs28,914 MCFOct 2018 - Jul 20202
DAVILA UNITKarnes County, TXJun 20200 BBLs272,370 MCFJul 2012 - Jul 202021
DAVILA-GRAHAM UNITKarnes County, TXJun 20202,845 BBLs126,106 MCFSep 2012 - Jul 202010
DIRECT ASSETS UNITKarnes County, TXJun 20204,717 BBLs59,840 MCFJan 2011 - Jul 202020
EASLEY UNITKarnes County, TXJun 20200 BBLs81,880 MCFMay 2010 - Jul 20206
ESSE-SMITH RANCH UNITAtascosa County, TXJun 20208,800 BBLs12,783 MCFAug 2011 - Jul 202010
F.JANYSEK-M.HONS-S.MCFARLAND SAKarnes County, TXJun 20208,030 BBLs9,565 MCFFeb 2019 - Jul 20201
FORISTER 541 UNITKarnes County, TXJun 202047,990 BBLs88,319 MCFDec 2011 - Jul 20207
FOSTER UNITKarnes County, TXJun 20200 BBLs729,969 MCFApr 2011 - Jul 202021
FRANKE UNITKarnes County, TXJun 20204,723 BBLs125,876 MCFDec 2010 - Jul 202020
FRANKE-JOHNSONKarnes County, TXJun 20200 BBLs364,797 MCFJun 2012 - Jul 202021
FRANKE-MAY UNITKarnes County, TXJun 202022,809 BBLs27,935 MCFDec 2013 - Jul 202012
FRANKE-MAY-RYAN UNIT A-B ALCKarnes County, TXJun 20209,441 BBLs12,428 MCFJun 2019 - Jul 20201
FREE UNITLive Oak County, TXJun 20200 BBLs127,604 MCFNov 2011 - Jul 20209
GIDEON CAZADORES HENKE UNITKarnes County, TXJun 20207,632 BBLs10,822 MCFFeb 2013 - Jul 20207
GIESE UNITAtascosa County, TXJun 202043,622 BBLs49,148 MCFMar 2012 - Jul 20205
GOS 1HLavaca County, TXJun 20200 BBLs145,383 MCFSep 2019 - Jul 20201
GREIVE UNITLavaca County, TXJun 20200 BBLs82,130 MCFJul 2019 - Jul 20201
GROSS-MCLEAN UNITKarnes County, TXJun 202011,296 BBLs37,595 MCFNov 2012 - Jul 20206
GROSS-ROBERTKarnes County, TXJun 202028,443 BBLs127,849 MCFNov 2019 - Jul 20202
GUAJILLOLive Oak County, TXJun 202057,197 BBLs108,055 MCFJun 2014 - Jul 202061
GUAJILLO UNITAtascosa County, TXJun 202080,712 BBLs179,907 MCFJan 2015 - Jul 202058
HARDY UNIT ACKarnes County, TXJun 202019,370 BBLs111,476 MCFJul 2019 - Jul 20202
HEDTKE-ANZALDUA UNITKarnes County, TXJun 202015,600 BBLs16,737 MCFApr 2012 - Jul 20202
HEMBY UNITKarnes County, TXJun 20202,424 BBLs48,284 MCFAug 2012 - Jul 202016
HENDERSONDeWitt County, TXJun 20201,609 BBLs56,459 MCFJun 2012 - Jul 202010
HENKE UNITAtascosa County, TXJun 20209,754 BBLs18,231 MCFMay 2011 - Jul 20209
HENKE-WILHELM UNITAtascosa County, TXJun 202014,513 BBLs14,964 MCFMar 2012 - Jul 20208
HOLLAND BROWN-ADAMS TIPTON PSAKarnes County, TXJun 20208,399 BBLs15,123 MCFAug 2019 - Jul 20201
HOLLAND-BROWN UNITKarnes County, TXJun 202015,044 BBLs27,074 MCFNov 2011 - Jul 20205
HOLLMAN UNITKarnes County, TXJun 20200 BBLs117,304 MCFMar 2011 - Jul 202022
JAUER-SONKA UNITKarnes County, TXJun 202012,086 BBLs14,539 MCFJul 2013 - Jul 20209
KARNES CITYKarnes County, TXJun 202024,911 BBLs57,162 MCFDec 2013 - Jul 202015
KARNES CITY NKarnes County, TXJun 202029,621 BBLs58,080 MCFApr 2014 - Jul 202013
KENNEDYKarnes County, TXJun 2020669 BBLs124,208 MCFJun 2008 - Jul 202013
KENNEDY-OLSON ESSEKarnes County, TXJun 20200 BBLs137,423 MCFJan 2019 - Jul 20205
KOWALIKKarnes County, TXJun 202017,349 BBLs88,585 MCFNov 2008 - Jul 202013
LABUS PITTMAN UNITKarnes County, TXJun 202013,404 BBLs13,727 MCFJan 2016 - Jul 20208
LESKE LOTT UNITDeWitt County, TXJun 20200 BBLs69,936 MCFAug 2011 - Jul 20208
LUNA UNITKarnes County, TXJun 202018,620 BBLs129,971 MCFNov 2010 - Jul 202019
MARTINEZ HENKEKarnes County, TXJun 202013,679 BBLs19,250 MCFDec 2011 - Jul 20204
MAY B UNITKarnes County, TXJun 20200 BBLs283,930 MCFDec 2012 - Jul 202025
MAY UNIT 1Karnes County, TXJun 202014,995 BBLs87,622 MCFNov 2010 - Jul 202012
MAY-CHAPMANAtascosa County, TXJun 20208,718 BBLs18,539 MCFJun 2012 - Jul 20209
MAY-RYAN UNITKarnes County, TXJun 202020,826 BBLs28,160 MCFFeb 2012 - Jul 20206
MEDINA-HOFFMANKarnes County, TXJun 202037,958 BBLs68,367 MCFApr 2012 - Jul 20206
MEDINA-JONASKarnes County, TXJun 202029,517 BBLs46,216 MCFFeb 2012 - Jul 202014
MIKKELSON-WITTEKarnes County, TXJun 202034,721 BBLs47,504 MCFMar 2012 - Jul 20206
MOBIL UNITKarnes County, TXJun 2020449 BBLs95,855 MCFNov 2012 - Jul 202026
MOCZYGEMBAKarnes County, TXJun 202050,955 BBLs184,099 MCFOct 2013 - Jul 20207
MOHR-HONS UNITKarnes County, TXJun 202021,201 BBLs26,590 MCFMay 2012 - Jul 20208
MORGAN UNITKarnes County, TXJun 20209,884 BBLs82,552 MCFApr 2010 - Jul 202017
MURPHY-SINCLAIR UNITKarnes County, TXJun 2020282 BBLs55,897 MCFOct 2012 - Jul 202012
NITSCH UNITLive Oak County, TXJun 20200 BBLs286,666 MCFNov 2011 - Jul 202018
OXFORD UNITKarnes County, TXJun 202012,905 BBLs18,990 MCFNov 2011 - Jul 20205
R. MAYAtascosa County, TXJun 202023,127 BBLs31,881 MCFJun 2012 - Jul 202039
RANCHO GRANDE TRUST UNIT NO.1Karnes County, TXJun 202012,797 BBLs58,371 MCFJun 2010 - Jul 202010
RETZLOFF-TOMAtascosa County, TXJun 202015,895 BBLs22,161 MCFOct 2011 - Jul 20204
REYNOLDSKarnes County, TXJun 20207,443 BBLs48,400 MCFMay 2011 - Jul 202016
RIPPSTEIN-GOTTHARDT UNITKarnes County, TXJun 20207,101 BBLs13,792 MCFFeb 2012 - Jul 20209
RIPPSTEIN-MIKKELSON UNITKarnes County, TXJun 202026,867 BBLs52,715 MCFNov 2011 - Jul 20206
SALGE-BUSSELMAN UNITKarnes County, TXJun 202023,204 BBLs48,406 MCFJan 2012 - Jul 20207
SALGE-KINKLER-BUSSELMAN ALCKarnes County, TXJun 202010,143 BBLs18,127 MCFNov 2019 - Jul 20201
SAN CHRISTOVAL RANCH UNITLive Oak County, TXJun 202039,746 BBLs488,892 MCFSep 2011 - Jul 202051
SCR B-TURNBULL H 1H PSAKarnes County, TXJun 202020,960 BBLs78,722 MCFMar 2020 - Jul 20201
SCR G-MOBIL C SA 1HKarnes County, TXJun 20200 BBLs65,277 MCFJan 2020 - Jul 20201
SHINER UNITLavaca County, TXJun 2020599 BBLs35,659 MCFApr 2013 - Jul 20204
SIENKIEWICZ UNITKarnes County, TXJun 20201,964 BBLs35,482 MCFNov 2012 - Jul 20208
SPAHN-MIKKELSON UNITKarnes County, TXJun 202021,333 BBLs40,249 MCFMay 2012 - Jul 20204
SWIZE MCFARLAND UNITKarnes County, TXJun 202073,259 BBLs132,100 MCFDec 2012 - Jul 20205
TOM-SMITH UNIT AAtascosa County, TXJun 202017,244 BBLs20,643 MCFOct 2014 - Jul 20206
TRIALKarnes County, TXJun 20209,599 BBLs10,976 MCFSep 2016 - Jul 20205
TURK-WILLIAMSGonzales County, TXJun 202037,026 BBLs55,908 MCFJan 2013 - Jul 20205
TURNBULLKarnes County, TXJun 2020148,185 BBLs507,082 MCFJun 2010 - Jul 202045
URRUTIA UNITKarnes County, TXJun 20203,529 BBLs40,749 MCFDec 2010 - Jul 202016
WIEDING-WESTON UNITKarnes County, TXJun 20200 BBLs268,414 MCFNov 2012 - Jul 20208
WILHELM-SMITH UNITAtascosa County, TXJun 202016,655 BBLs21,724 MCFDec 2012 - Jul 202010
WINGNUT UNITKarnes County, TXJun 2020102,587 BBLs203,375 MCFJan 2013 - Jul 202018
WITTE-SPAHN-MILLER SAKarnes County, TXJun 202037,993 BBLs50,282 MCFApr 2020 - Jul 20201
Y. WITTE-K.LAUBACH PSAKarnes County, TXJun 20208,619 BBLs15,218 MCFNov 2019 - Jul 20201
YOSKO-KINKLERKarnes County, TXJun 202010,617 BBLs22,474 MCFNov 2011 - Jul 20207

Recent Permits Filed by Marathon Oil Ef LLC

Well NameCountyAPI #SubmittedApprovedTypeDrillWellStatusProposed Depth
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