< operators

MARATHON OIL EF LLC

op#525398 // since 2010-04-14

window: 30d90d6mo1yrall | type: alldrillreenterrecompsidetrackhorizontalotherfld_xferreclass

permits (90d)

14

vs_prior

+367%

counties (90d)

1

avg_depth (90d)

17,500

hz_pct (90d)

100%

all_time

3,131

basins (90d): Gulf Coast (Central)
depth_range (90d): 17,500 - 17,500 ft

-- permit_types (90d)

DRILL

14

+11 vs prior

-- permit_activity

-- county_breakdown

-- hz_vs_vertical

-- production_history

cum_oil: 402,810,154 BBL cum_gas: 1,004,946,409 MCF

-- recent_permits (10)

all permits >>
PERMITCOUNTYLEASETYPEDEPTHISSUED
911672KARNESKIRK-DEBILL SA1DRILL17,5002026-03-17
913281KARNESMUELLER-WARNER SA1DRILL17,5002026-03-11
913285KARNESMUELLER-WARNER SA2DRILL17,5002026-03-11
913287KARNESMUELLER-WARNER SA3DRILL17,5002026-03-11
913500KARNESHIERHOLZER QUAD SA BDRILL17,5002026-02-26
912074KARNESKIRK-BUTLER B SA1DRILL17,5002026-02-17
912057KARNESKIRK-DEBILL SA2DRILL17,5002026-02-17
912059KARNESKIRK-DEBILL SA3DRILL17,5002026-02-17
912072KARNESKIRK-DEBILL SA4DRILL17,5002026-02-17
913269KARNESSCHENDEL-DOUGLAS SA4DRILL17,5002026-02-11
EOF // data source: Texas Railroad Commission // 2026