Operator · Cana - Woodford Shale, Canada Oil Sands & Gulf Of Mexico (GOM)
Marathon Oil Corp
Permits filed by quarter
Drilling-permit volume since 2020
1,000 permits on file · Showing page 1 of 50
| Permit date | Well | Operator | Field / zone | County | State | Bore |
|---|---|---|---|---|---|---|
| May 7, 2026 | KRUEGER-HOELSCHER UNIT | MARATHON OIL EF LLC | unKnown at this time | Atascosa | TX | Horizontal |
| Apr 20, 2026 | YATES FIELD UNIT | KINDER MORGAN PRODUCTION CO LLC | YATES | Pecos | TX | new (horizontal well) |
| Apr 2, 2026 | HEMB-BLACK-LEVI SA A | MARATHON OIL EF LLC | EAGLEVILLE (EAGLE FORD-2) | Karnes | TX | Horizontal |
| Apr 2, 2026 | HEMB-BLACK-LEVI SA B | MARATHON OIL EF LLC | EAGLEVILLE (EAGLE FORD-2) | Karnes | TX | Horizontal |
| Mar 17, 2026 | KIRK-DEBILL SA1 | MARATHON OIL EF LLC | SUGARKANE (EAGLE FORD) | Karnes | TX | Horizontal |
| Mar 11, 2026 | MUELLER-WARNER SA1 | MARATHON OIL EF LLC | SUGARKANE (EAGLE FORD) | Karnes | TX | Horizontal |
| Mar 11, 2026 | MUELLER-WARNER SA2 | MARATHON OIL EF LLC | SUGARKANE (EAGLE FORD) | Karnes | TX | Horizontal |
| Mar 11, 2026 | MUELLER-WARNER SA3 | MARATHON OIL EF LLC | SUGARKANE (EAGLE FORD) | Karnes | TX | Horizontal |
| Feb 26, 2026 | HIERHOLZER QUAD SA B | MARATHON OIL EF LLC | EAGLEVILLE (EAGLE FORD-2) | Karnes | TX | Horizontal |
| Feb 17, 2026 | KIRK-DEBILL SA4 | MARATHON OIL EF LLC | SUGARKANE (EAGLE FORD) | Karnes | TX | Horizontal |
| Feb 17, 2026 | KIRK-DEBILL SA2 | MARATHON OIL EF LLC | SUGARKANE (EAGLE FORD) | Karnes | TX | Horizontal |
| Feb 17, 2026 | KIRK-DEBILL SA3 | MARATHON OIL EF LLC | SUGARKANE (EAGLE FORD) | Karnes | TX | Horizontal |
| Feb 17, 2026 | KIRK-BUTLER B SA1 | MARATHON OIL EF LLC | SUGARKANE (EAGLE FORD) | Karnes | TX | Horizontal |
| Feb 11, 2026 | SCHENDEL-DOUGLAS SA4 | MARATHON OIL EF LLC | SUGARKANE (EAGLE FORD) | Karnes | TX | Horizontal |
| Feb 11, 2026 | SCHENDEL-DOUGLAS SA5 | MARATHON OIL EF LLC | SUGARKANE (EAGLE FORD) | Karnes | TX | Horizontal |
| Feb 4, 2026 | HIER-MEY-HED SA A | MARATHON OIL EF LLC | EAGLEVILLE (EAGLE FORD-2) | Karnes | TX | Horizontal |
| Jan 29, 2026 | HIERHOLZER-HEDTKE UNIT | MARATHON OIL EF LLC | EAGLEVILLE (EAGLE FORD-2) | Karnes | TX | Horizontal |
| Jan 29, 2026 | HIERHOLZER-HEDTKE UNIT | MARATHON OIL EF LLC | EAGLEVILLE (EAGLE FORD-2) | Karnes | TX | Horizontal |
| Oct 22, 2025 | MAY-CHAPMAN | MARATHON OIL EF LLC | unKnown at this time | Atascosa | TX | Horizontal |
| Sep 30, 2025 | MAUCH-WRIGHT-ETHRIDGE SA2 | MARATHON OIL EF LLC | EAGLEVILLE (EAGLE FORD-1) | Atascosa | TX | Horizontal |
Download GIS parcel & property records for Karnes County, TX →
Parcel boundaries, ownership and acreage from Dynamo Spatial