WELLS · UNITED STATES · ONE ROW PER API NUMBER

Marathon Oil EF LLC wells

Every well on file in every state Petrora holds. Narrow it to a state, a county, an operator, or the formation the well is completed in.What an API number is →

A full API number opens the well. Anything else filters the list below.

3,014 wells match

3,014 WELLS · PAGE 4 OF 61

These wells on a map →
WellOperatorCounty, field or poolStatusDepth, ftPermitOil, 12 moGas, 12 mo
Beam Meyer-Richard Butler B SA3 #3HHZ42-255-38049Marathon Oil EF LLCKarnes, TXEagleville (Eagle Ford-2)ActiveOil11,541Apr 5, 2024——
Beam Meyer-Balser SA1 #1HHZ42-255-38050Marathon Oil EF LLCKarnes, TXEagleville (Eagle Ford-2)ActiveOil11,652Apr 5, 2024——
Chapman Hummel-Carpenter SA1 #1HHZ42-255-38030Marathon Oil EF LLCKarnes, TXEagleville (Eagle Ford-2)ActiveOil11,031Apr 3, 2024——
Chapman-Hummel Unit #2HHZ42-255-38031Marathon Oil EF LLCKarnes, TXEagleville (Eagle Ford-2)ActiveOil11,042Apr 3, 2024——
Chapman-Hummel Unit #3HHZ42-255-38032Marathon Oil EF LLCKarnes, TXEagleville (Eagle Ford-2)ActiveOil11,040Apr 3, 2024——
Chapman-Hummel Unit #4HHZ42-255-38033Marathon Oil EF LLCKarnes, TXEagleville (Eagle Ford-2)ActiveOil11,069Apr 3, 2024——
Liska-Elizondo SA1 #1HHZ42-255-37998Marathon Oil EF LLCKarnes, TXSugarkane (Eagle Ford)ActiveGas13,307Mar 29, 2024——
Easley Unit #6HHZ42-255-38039Marathon Oil EF LLCKarnes, TXSugarkane (Eagle Ford)ActiveGas12,835Mar 22, 2024——
Easley Unit #7HHZ42-255-38040Marathon Oil EF LLCKarnes, TXSugarkane (Eagle Ford)ActiveGas12,759Mar 22, 2024——
Ridley 01 #14HHZ42-255-38035Marathon Oil EF LLCKarnes, TXSugarkane (Eagle Ford)ActiveOil12,949Mar 21, 2024——
Ridley 01 #15HHZ42-255-38037Marathon Oil EF LLCKarnes, TXSugarkane (Eagle Ford)ActiveOil12,935Mar 21, 2024——
Easley Unit #8HHZ42-255-38038Marathon Oil EF LLCKarnes, TXSugarkane (Eagle Ford)ActiveGas12,816Mar 21, 2024——
Hons Rafter Unit #501HHZ42-255-38027Marathon Oil EF LLCKarnes, TXEagleville (Eagle Ford-2)ActiveOil11,327Mar 15, 2024——
Rippstein-Rafter Unit #503HHZ42-255-38028Marathon Oil EF LLCKarnes, TXEagleville (Eagle Ford-2)ActiveOil11,557Mar 15, 2024——
Debill-Liska SA1 #1HHZ42-255-37996Marathon Oil EF LLCKarnes, TXSugarkane (Eagle Ford)ActiveGas13,347Mar 14, 2024——
Kimble-Gilley Gilley SA #1HHZ42-255-38009Marathon Oil EF LLCKarnes, TXEagleville (Eagle Ford-2)ActiveOil12,194Mar 8, 2024——
Guajillo-Stch SA4 #4HHZ42-297-36419Marathon Oil EF LLCLive Oak, TXEagleville (Eagle Ford-2)ActiveOil11,345Mar 7, 2024——
Brysch Adams-Brysch Jonas C SA1 #1HHZ42-255-38008Marathon Oil EF LLCKarnes, TXEagleville (Eagle Ford-2)ActiveOil12,044Mar 6, 2024——
Hope-Bruns SA1 #1HHZ42-123-35377Marathon Oil EF LLCDe Witt, TXDe Witt (Eagle Ford Shale)ActiveGas13,555Feb 28, 2024——
Guajillo-Stch SA2 #2HHZ42-297-36417Marathon Oil EF LLCLive Oak, TXEagleville (Eagle Ford-2)ActiveOil11,328Feb 28, 2024——
Guajillo-Whitsett Posey SA1 #1HHZ42-297-36416Marathon Oil EF LLCLive Oak, TXEagleville (Eagle Ford-2)ActiveOil11,326Feb 27, 2024——
Guajillo-Idylwood SA3 #3HHZ42-297-36418Marathon Oil EF LLCLive Oak, TXEagleville (Eagle Ford-2)ActiveOil11,377Feb 27, 2024——
Ressman-James Gano SA1 #1HHZ42-123-35379Marathon Oil EF LLCDe Witt, TXDe Witt (Eagle Ford Shale)ActiveGas13,659Feb 26, 2024——
Ressman 01 AC #12HHZ42-123-35380Marathon Oil EF LLCDe Witt, TXSugarkane (Austin Chalk)ActiveGas13,404Feb 9, 2024——
May Girls #4HHZ42-013-36134Marathon Oil EF LLCAtascosa, TXEagleville (Eagle Ford-1)ActiveOil11,103Feb 8, 2024——
May Girls #5HHZ42-013-36135Marathon Oil EF LLCAtascosa, TXEagleville (Eagle Ford-1)ActiveOil11,078Feb 8, 2024——
Olson Esse-Kennedy SA2 #2HHZ42-255-37926Marathon Oil EF LLCKarnes, TXSugarkane (Eagle Ford)ActiveGas12,639Jan 30, 2024——
Olson Esse-Kennedy SA1 #1HHZ42-255-37927Marathon Oil EF LLCKarnes, TXSugarkane (Eagle Ford)ActiveGas12,869Jan 30, 2024——
Retzloff-May-Tom SA1 #01HHZ42-013-36133Marathon Oil EF LLCAtascosa, TXEagleville (Eagle Ford-1)ActiveOil11,159Jan 26, 2024——
Three Sisters 01 #75HHZ42-297-36403Marathon Oil EF LLCLive Oak, TXSugarkane (Eagle Ford)ActiveGas12,322Jan 25, 2024——
Three Sisters 01 #76HHZ42-297-36404Marathon Oil EF LLCLive Oak, TXSugarkane (Eagle Ford)ActiveGas12,322Jan 25, 2024——
Ethridge Unit a #3HHZ42-013-36130Marathon Oil EF LLCAtascosa, TXEagleville (Eagle Ford-2)ActiveOil11,228Jan 24, 2024——
Ethridge Unit a #4HHZ42-013-36131Marathon Oil EF LLCAtascosa, TXEagleville (Eagle Ford-2)ActiveOil11,271Jan 24, 2024——
Esse-Retzloff-May-Tom SA1 #01HHZ42-013-36132Marathon Oil EF LLCAtascosa, TXEagleville (Eagle Ford-1)ActiveOil11,101Jan 24, 2024——
Tipton-Jonas Unit #502HHZ42-255-37955Marathon Oil EF LLCKarnes, TXEagleville (Eagle Ford-2)ActiveOil11,791Jan 12, 2024——
Tipton-Jonas Unit #503HHZ42-255-37956Marathon Oil EF LLCKarnes, TXEagleville (Eagle Ford-2)ActiveOil11,765Jan 12, 2024——
Tipton-Jonas Unit #505HHZ42-255-37957Marathon Oil EF LLCKarnes, TXEagleville (Eagle Ford-2)ActiveOil11,845Jan 12, 2024——
Schendel-Reynolds SA1 #1HHZ42-255-37935Marathon Oil EF LLCKarnes, TXSugarkane (Eagle Ford)ActiveGas13,155Jan 11, 2024——
Ridley Farms-Douglas SA1 #1HHZ42-255-37934Marathon Oil EF LLCKarnes, TXSugarkane (Eagle Ford)ActiveGas13,290Jan 10, 2024——
Warner 01 #20HHZ42-255-37936Marathon Oil EF LLCKarnes, TXSugarkane (Eagle Ford)ActiveGas13,146Jan 9, 2024——
Dullye 01 #06HHZ42-255-37892Marathon Oil EF LLCKarnes, TXSugarkane (Eagle Ford)ActiveGas13,369Dec 18, 2023——
Dullye 01 #07HHZ42-255-37893Marathon Oil EF LLCKarnes, TXSugarkane (Eagle Ford)ActiveGas13,413Dec 18, 2023——
Dullye 01 #08HHZ42-255-37894Marathon Oil EF LLCKarnes, TXSugarkane (Eagle Ford)ActiveGas13,457Dec 18, 2023——
Choate-Dullye SA1 #1HHZ42-255-37895Marathon Oil EF LLCKarnes, TXSugarkane (Eagle Ford)ActiveGas13,447Dec 18, 2023——
Koopman 01-L 01-S 01-a 01 SA1 #01HHZ42-123-35347Marathon Oil EF LLCDe Witt, TXDe Witt (Eagle Ford Shale)ActiveGas13,807Dec 8, 2023——
Koopman 01-L 01-S 01-a 01 SA2 #02HHZ42-123-35348Marathon Oil EF LLCDe Witt, TXDe Witt (Eagle Ford Shale)ActiveGas13,763Dec 8, 2023——
Middle McCowen #257HHZ42-013-36091Marathon Oil EF LLCAtascosa, TXEagleville (Eagle Ford-1)ActiveOil10,517Sep 27, 2023——
Middle McCowen #259HHZ42-013-36092Marathon Oil EF LLCAtascosa, TXEagleville (Eagle Ford-1)ActiveOil10,547Sep 27, 2023——
Middle McCowen #260HHZ42-013-36093Marathon Oil EF LLCAtascosa, TXEagleville (Eagle Ford-1)ActiveOil10,805Sep 27, 2023——
Middle McCowen #103HHZ42-013-36094Marathon Oil EF LLCAtascosa, TXEagleville (Eagle Ford-1)ActiveOil10,726Sep 27, 2023——

OIL IN BBL · GAS IN MCF · TWELVE MONTHS THROUGH THE STATE'S REPORTED-THROUGH MONTH · A DASH MEANS NO PRODUCTION BY WELL IS AVAILABLE FOR THE STATE

About this data

One row per API number from each state regulator's records, in one shared shape. Status and type are shown in the regulator's own words; the filters use one vocabulary. A well is tied to a formation through the field or pool it is completed in. Volumes appear where a state reports production by well, summed over the twelve months ending in that state's last reported month. Nothing is estimated.

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