LEASES · PDQ LEASE REPORTS

Leases reported by Marathon Oil EF LLC

Oil is reported by lease, not by well. Every lease with a production report, with its reporting operator, field, well count, and lifetime volumes. How production is reported →

644 LEASES · PAGE 1 OF 13

LeaseOperatorFieldCountyWellsOil, bblGas, mcfReported
Middle McCowen O-1-15638Marathon Oil EF LLC Eagleville (Eagle Ford-1)Atascosa12530.4M24.8MAug 2011 – Jul 2026
Barnhart (EF) O-1-15397Marathon Oil EF LLC Eagleville (Eagle Ford-1)Gonzales6015M18.4MNov 2010 – Jul 2026
Guajillo East O-1-17741Marathon Oil EF LLC Eagleville (Eagle Ford-1)Atascosa6110.9M14.6MMar 2014 – Jul 2026
R. May B O-1-16361Marathon Oil EF LLC Eagleville (Eagle Ford-1)Atascosa285.76M7.27MSep 2012 – Jul 2026
Boris Unit O-2-10478Marathon Oil EF LLC Eagleville (Eagle Ford-2)Karnes164.03M5.49MJan 2013 – Jul 2026
Challenger Unit C O-2-10446Marathon Oil EF LLC Eagleville (Eagle Ford-2)Karnes103.86M5.62MFeb 2013 – Jul 2026
Wingnut Unit 'A' O-2-10372Marathon Oil EF LLC Eagleville (Eagle Ford-2)Karnes83.19M4.77MJan 2013 – Jul 2026
Wingnut Unit 'B' O-2-10366Marathon Oil EF LLC Eagleville (Eagle Ford-2)Karnes103.13M4.97MDec 2012 – Jul 2026
Mohr-Hons Unit O-2-10091Marathon Oil EF LLC Eagleville (Eagle Ford-2)Karnes83.1M3.7MMay 2012 – Jul 2026
Jauer-Sonka Unit O-2-10590Marathon Oil EF LLC Eagleville (Eagle Ford-2)Karnes93.01M3.49MMay 2013 – Jul 2026
Challenger Unit A O-2-10519Marathon Oil EF LLC Eagleville (Eagle Ford-2)Karnes112.93M4.38MFeb 2012 – Jul 2026
Ridley 01 O-2-11355Marathon Oil EF LLC Sugarkane (Eagle Ford)Karnes112.87M6.55MFeb 2012 – Jul 2026
Karnes City SW Unit O-2-10724Marathon Oil EF LLC Eagleville (Eagle Ford-2)Karnes92.69M5.23MDec 2013 – Jul 2026
Karnes City SE Unit O-2-10852Marathon Oil EF LLC Eagleville (Eagle Ford-2)Karnes62.65M5.38MApr 2014 – Jul 2026
Challenger Unit B O-2-10434Marathon Oil EF LLC Eagleville (Eagle Ford-2)Karnes92.6M3.11MFeb 2013 – Jul 2026
Karnes City NE Unit O-2-10810Marathon Oil EF LLC Eagleville (Eagle Ford-2)Karnes62.6M4.49MApr 2014 – Jul 2026
May Unit 1 O-2-10912Marathon Oil EF LLC Sugarkane (Eagle Ford)Karnes82.56M9.51MAug 2014 – Jul 2026
Julie Beck O-2-9944Marathon Oil EF LLC Eagleville (Eagle Ford-2)Karnes162.55M14.9MDec 2010 – Jul 2026
Three Sisters 01 O-2-11430Marathon Oil EF LLC Sugarkane (Eagle Ford)Live Oak122.4M9.82MSep 2017 – Jul 2026
R. May A O-1-16012Marathon Oil EF LLC Eagleville (Eagle Ford-1)Atascosa142.4M2.74MJun 2012 – Jul 2026
Carter-Holm Unit O-2-10089Marathon Oil EF LLC Eagleville (Eagle Ford-2)Karnes92.33M3.86MMay 2012 – Jul 2026
Carter Unit O-2-9683Marathon Oil EF LLC Eagleville (Eagle Ford-2)Karnes72.31M3.71MJun 2011 – Jul 2026
Burrow O-2-10274Marathon Oil EF LLC Eagleville (Eagle Ford-2)Gonzales82.21M3.92MOct 2012 – Jul 2026
Gideon Cazadores Henke Unit O-2-10412Marathon Oil EF LLC Eagleville (Eagle Ford-2)Karnes82.21M2.59MFeb 2013 – Jul 2026
Labus Pittman Unit O-2-11138Marathon Oil EF LLC Eagleville (Eagle Ford-2)Karnes82.15M3.27MJan 2016 – Jul 2026
Karnes City NW Unit O-2-11069Marathon Oil EF LLC Eagleville (Eagle Ford-2)Karnes62.11M3.48MFeb 2015 – Jul 2026
May-Chapman O-1-16009Marathon Oil EF LLC Eagleville (Eagle Ford-1)Atascosa92.11M3.24MJun 2012 – Jul 2026
San Christoval Ranch Unit A O-2-10836Marathon Oil EF LLC Sugarkane (Eagle Ford)Live Oak112.06M7.37MApr 2014 – Jul 2026
Coy City Ranch Unit B O-2-10375Marathon Oil EF LLC Eagleville (Eagle Ford-2)Karnes82.05M3.89MDec 2012 – Jul 2026
Guajillo West O-1-19097Marathon Oil EF LLC Eagleville (Eagle Ford-1)Atascosa92.03M4.29MJul 2017 – Jul 2026
Medina-Hoffman Unit O-2-10039Marathon Oil EF LLC Eagleville (Eagle Ford-2)Karnes62.03M2.92MApr 2012 – Jul 2026
Coy City Ranch a Unit O-2-9806Marathon Oil EF LLC Eagleville (Eagle Ford-2)Karnes102.02M3.2MMar 2011 – Jul 2026
Rippstein-Gotthardt Unit O-2-9923Marathon Oil EF LLC Eagleville (Eagle Ford-2)Karnes102.01M2.94MFeb 2012 – Jul 2026
Egbert Unit O-2-9964Marathon Oil EF LLC Eagleville (Eagle Ford-2)Karnes71.98M3.29MMar 2012 – Jul 2026
Drake-Borchers Unit O-1-17245Marathon Oil EF LLC Eagleville (Eagle Ford-1)Gonzales101.98M3.33MAug 2013 – Jul 2026
Salge-Busselman Unit O-2-9884Marathon Oil EF LLC Eagleville (Eagle Ford-2)Karnes71.96M2.84MNov 2011 – Jul 2026
Oxford Unit O-2-9825Marathon Oil EF LLC Eagleville (Eagle Ford-2)Karnes61.88M2.56MOct 2011 – Jul 2026
74 Ranch Unit S3 O-1-20608Marathon Oil EF LLC Eagleville (Eagle Ford-1)Atascosa61.81M1.53MApr 2022 – Jul 2026
Davidson Oxford Unit O-2-11123Marathon Oil EF LLC Eagleville (Eagle Ford-2)Karnes71.81M2.23MApr 2015 – Jul 2026
Rippstein-Mikkelson Unit O-2-9815Marathon Oil EF LLC Eagleville (Eagle Ford-2)Karnes61.79M2.63MSep 2011 – Jul 2026
Turnbull Unit D O-2-10654Marathon Oil EF LLC Eagleville (Eagle Ford-2)Karnes111.76M5.46MNov 2011 – Jul 2026
Medina-Jonas Unit A O-2-9889Marathon Oil EF LLC Eagleville (Eagle Ford-2)Karnes71.76M2.57MNov 2011 – Jul 2026
Zaeske-Eckols Unit O-2-10075Marathon Oil EF LLC Eagleville (Eagle Ford-2)Karnes101.76M3.99MApr 2012 – Jul 2026
Salge-Kinkler Unit O-2-9913Marathon Oil EF LLC Eagleville (Eagle Ford-2)Karnes91.76M2.82MJan 2012 – Jul 2026
Barnhart (EF) K O-1-17273Marathon Oil EF LLC Eagleville (Eagle Ford-1)Gonzales101.75M3.23MNov 2013 – Jul 2026
Franke-May Unit A O-2-10788Marathon Oil EF LLC Eagleville (Eagle Ford-2)Karnes61.73M2.11MApr 2014 – Jul 2026
Hartman Unit O-2-9979Marathon Oil EF LLC Eagleville (Eagle Ford-2)Karnes51.71M1.82MMar 2012 – Jul 2026
Rippstein-Rafter Unit O-2-9917Marathon Oil EF LLC Eagleville (Eagle Ford-2)Karnes61.69M2.07MFeb 2012 – Jul 2026
Brysch Jonas Unit O-2-9818Marathon Oil EF LLC Eagleville (Eagle Ford-2)Karnes91.69M3.33MAug 2011 – Jul 2026
McCoy-Rafters Unit O-2-10609Marathon Oil EF LLC Eagleville (Eagle Ford-2)Live Oak61.68M5.33MAug 2013 – Jul 2026

About this data

Lease summaries from the RRC PDQ production dump: lifetime oil, gas, and casinghead, well count from completion reports, and the first and last month with a report. Lease reports leave the county blank; the county shown is the one the lease's completed wells are in, rebuilt nightly.

Developers: this page as JSON is GET /v1/data/leases/tx, documented in the API reference.