OPERATORS · TEXAS · P-5 NUMBER 525398
Marathon Oil EF LLC
Leases the RRC lists under this operator for the monthly production report, with the months and volumes it filed on each. Oil is reported by lease, not by well, so these are the units its production is counted in. A lease it no longer reports names who reports it today, a lease the RRC no longer lists on its schedule says so, and a lease listed under it with no volume filed says so.How production is reported →
2,126 LEASES · 1,844 REPORTED TODAY · PAGE 2 OF 43
| Lease | Field | County | Wells | Oil it reported, bbl | Gas it reported, mcf | Months it reported | Reported by now |
|---|---|---|---|---|---|---|---|
| Medina Jonas Unit C O-2-10027 | Eagleville (Eagle Ford-2) | Karnes | 5 | 1.65M | 2.55M | Apr 2012 – Aug 2026 | this operator |
| Brysch Jonas Unit O-2-9818 | Eagleville (Eagle Ford-2) | Karnes | 9 | 1.65M | 3.29M | Nov 2011 – Aug 2026 | this operator |
| 74 Ranch Unit S2 O-1-20617 | Eagleville (Eagle Ford-1) | Atascosa | 5 | 1.6M | 1.27M | Sep 2022 – Aug 2026 | this operator |
| Carpenter-Kellner Unit O-2-10296 | Eagleville (Eagle Ford-2) | Karnes | 6 | 1.6M | 2.26M | Oct 2012 – Aug 2026 | this operator |
| Hons Brodsky Unit O-2-10543 | Eagleville (Eagle Ford-2) | Karnes | 6 | 1.59M | 1.92M | Jul 2013 – Aug 2026 | this operator |
| Franke-May Unit B O-2-10703 | Eagleville (Eagle Ford-2) | Karnes | 6 | 1.56M | 1.91M | Dec 2013 – Aug 2026 | this operator |
| Kempe-Laubach Unit O-2-10176 | Eagleville (Eagle Ford-2) | Karnes | 8 | 1.55M | 2.67M | Jul 2012 – Aug 2026 | this operator |
| McCoy-Hamilton Unit O-2-10618 | Eagleville (Eagle Ford-2) | Live Oak | 6 | 1.54M | 4.82M | Aug 2013 – Aug 2026 | this operator |
| Jauer Unit O-2-10044 | Eagleville (Eagle Ford-2) | Karnes | 4 | 1.54M | 1.83M | Apr 2012 – Aug 2026 | this operator |
| Brysch-Jonas Unit C O-2-10065 | Eagleville (Eagle Ford-2) | Karnes | 6 | 1.51M | 2.51M | May 2012 – Aug 2026 | this operator |
| Guajillo Unit 8 South O-1-19278 | Eagleville (Eagle Ford-1) | Atascosa | 5 | 1.5M | 2.96M | Dec 2017 – Aug 2026 | this operator |
| 74 Ranch Special Unit East O-1-17193 | Eagleville (Eagle Ford-1) | Atascosa | 5 | 1.49M | 1.94M | Oct 2013 – Aug 2026 | this operator |
| Jauer-Peck Unit O-2-10074 | Eagleville (Eagle Ford-2) | Karnes | 5 | 1.49M | 2.09M | Apr 2012 – Aug 2026 | this operator |
| Medina Trial Unit O-2-10003 | Eagleville (Eagle Ford-2) | Karnes | 5 | 1.49M | 1.62M | Apr 2012 – Aug 2026 | this operator |
| Mikkelson-Witte Unit O-2-9974 | Eagleville (Eagle Ford-2) | Karnes | 6 | 1.48M | 2.57M | Mar 2012 – Aug 2026 | this operator |
| Chapman-Rogers Unit O-2-9809 | Eagleville (Eagle Ford-2) | Karnes | 8 | 1.47M | 4.04M | Nov 2011 – Aug 2026 | this operator |
| Culberson-Patteson Unit O-2-10315 | Eagleville (Eagle Ford-2) | Karnes | 7 | 1.47M | 3.75M | Oct 2012 – Aug 2026 | this operator |
| Sprencel-Peck Unit O-2-9900 | Eagleville (Eagle Ford-2) | Karnes | 7 | 1.46M | 1.8M | Jan 2012 – Aug 2026 | this operator |
| Miller-Ridout Unit O-2-10071 | Eagleville (Eagle Ford-2) | Karnes | 6 | 1.45M | 3.1M | Apr 2012 – Aug 2026 | this operator |
| Yosko-Kinkler Unit O-2-9903 | Eagleville (Eagle Ford-2) | Karnes | 7 | 1.45M | 2.13M | Nov 2011 – Aug 2026 | this operator |
| Tom-Smith Unit A O-1-17689 | Eagleville (Eagle Ford-1) | Atascosa | 6 | 1.44M | 1.76M | Oct 2014 – Aug 2026 | this operator |
| Buehring Unit O-2-9733 | Eagleville (Eagle Ford-2) | Karnes | 6 | 1.43M | 2.89M | Nov 2011 – Aug 2026 | this operator |
| Moczygemba-Jauer Unit O-2-10707 | Eagleville (Eagle Ford-2) | Karnes | 3 | 1.41M | 1.47M | Dec 2013 – Aug 2026 | this operator |
| Wilhelm Smith Unit B O-2-10530 | Eagleville (Eagle Ford-2) | Atascosa | 6 | 1.39M | 1.58M | May 2013 – Aug 2026 | this operator |
| Challenger Unit C AC O-2-11418 | Sugarkane (Austin Chalk) | Karnes | 3 | 1.39M | 3.47M | Oct 2017 – Aug 2026 | this operator |
| Forister-541 Unit A O-2-9881 | Eagleville (Eagle Ford-2) | Karnes | 6 | 1.38M | 1.99M | Dec 2011 – Aug 2026 | this operator |
| Forister-Janysek Unit O-2-10009 | Eagleville (Eagle Ford-2) | Karnes | 4 | 1.37M | 1.66M | Apr 2012 – Aug 2026 | this operator |
| Holland-Brown Unit O-2-9827 | Eagleville (Eagle Ford-2) | Karnes | 5 | 1.33M | 2.28M | Nov 2011 – Aug 2026 | this operator |
| Barnhart (EF) G O-1-17334 | Eagleville (Eagle Ford-1) | Gonzales | 7 | 1.33M | 3.15M | Dec 2013 – Aug 2026 | Ensign Natural Resources II LLC |
| 74 Ranch Unit S1 O-1-20450 | Eagleville (Eagle Ford-1) | Atascosa | 5 | 1.31M | 1.07M | Aug 2021 – Aug 2026 | this operator |
| Anzaldua Oxford Unit O-2-10613 | Eagleville (Eagle Ford-2) | Karnes | 5 | 1.31M | 1.64M | Aug 2013 – Aug 2026 | this operator |
| Holland-Opiela Unit O-2-9901 | Eagleville (Eagle Ford-2) | Karnes | 6 | 1.3M | 2.26M | Dec 2011 – Aug 2026 | this operator |
| Forister 541 Unit B O-2-9879 | Eagleville (Eagle Ford-2) | Karnes | 5 | 1.3M | 1.93M | Dec 2011 – Aug 2026 | this operator |
| Guajillo Unit 7 South O-1-19095 | Eagleville (Eagle Ford-1) | Atascosa | 5 | 1.3M | 2.11M | Jul 2017 – Aug 2026 | this operator |
| Trial Unit O-2-11269 | Eagleville (Eagle Ford-2) | Karnes | 5 | 1.28M | 1.47M | Sep 2016 – Aug 2026 | this operator |
| Barnhart (EF) J O-1-17483 | Eagleville (Eagle Ford-1) | Gonzales | 4 | 1.27M | 2.63M | Apr 2014 – Aug 2026 | Ensign Natural Resources II LLC |
| 74 Ranch-Guajillo Unit B O-1-19590 | Eagleville (Eagle Ford-1) | Atascosa | 5 | 1.26M | 1.87M | Sep 2019 – Aug 2026 | this operator |
| Tom-Smith Unit B O-1-18809 | Eagleville (Eagle Ford-1) | Atascosa | 7 | 1.25M | 1.08M | May 2021 – Aug 2026 | this operator |
| Hons Rafter Unit O-2-10539 | Eagleville (Eagle Ford-2) | Karnes | 5 | 1.25M | 1.52M | Jun 2013 – Aug 2026 | this operator |
| Guajillo Unit 9 North O-1-18235 | Eagleville (Eagle Ford-1) | Atascosa | 4 | 1.25M | 1.37M | Jan 2015 – Aug 2026 | this operator |
| Salge-Rafter Unit O-2-10436 | Eagleville (Eagle Ford-2) | Karnes | 5 | 1.25M | 1.54M | Feb 2013 – Aug 2026 | this operator |
| Rogers-Foester Unit O-2-10683 | Eagleville (Eagle Ford-2) | Karnes | 5 | 1.24M | 3.97M | Oct 2013 – Aug 2026 | this operator |
| Children's-Weston Unit O-2-11093 | Sugarkane (Eagle Ford) | Karnes | 10 | 1.24M | 4.77M | May 2015 – Aug 2026 | this operator |
| Guajillo Unit 16 North O-1-19500 | Eagleville (Eagle Ford-1) | Atascosa | 4 | 1.23M | 1.51M | Apr 2019 – Aug 2026 | this operator |
| Brysch-Adams Unit O-2-9986 | Eagleville (Eagle Ford-2) | Karnes | 5 | 1.22M | 1.95M | Apr 2012 – Aug 2026 | this operator |
| Barnhart (EF) C O-1-16599 | Eagleville (Eagle Ford-1) | Gonzales | 4 | 1.22M | 2.21M | Apr 2013 – Aug 2026 | Ensign Natural Resources II LLC |
| Gaenzel O-1-16725 | Eagleville (Eagle Ford-1) | Atascosa | 6 | 1.21M | 849K | Jun 2013 – Aug 2026 | this operator |
| Morgan Unit O-2-10907 | Sugarkane (Eagle Ford) | Karnes | 9 | 1.2M | 4.66M | Jul 2014 – Aug 2026 | this operator |
| Pfeifer-Bell Unit O-2-9978 | Eagleville (Eagle Ford-2) | Karnes | 5 | 1.19M | 2.8M | Mar 2012 – Aug 2026 | this operator |
| Tipton-Jonas Unit O-2-10062 | Eagleville (Eagle Ford-2) | Karnes | 7 | 1.19M | 1.81M | May 2012 – Aug 2026 | this operator |