Petrora

WELLS · UNITED STATES · ONE ROW PER API NUMBER

Operator 525398 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

ShowingOperator 525398

3,014 WELLS · PAGE 2 OF 61

These wells on a map →
WellOperatorCounty, field or poolStatusDepth, ftPermitOil, 12 moGas, 12 mo
Schendel-Douglas SA4 #504HHZ42-255-38363Marathon Oil EF LLCpermit operatorKarnes, TXSugarkane (Eagle Ford)Drilled17,500Feb 11, 2026——
Schendel-Douglas SA5 #503HHZ42-255-38364Marathon Oil EF LLCpermit operatorKarnes, TXSugarkane (Eagle Ford)Drilled17,500Feb 11, 2026——
Hier-Mey-Hed SA a #1HZ42-255-38362Marathon Oil EF LLCpermit operatorKarnes, TXEagleville (Eagle Ford-2)Drilled17,500Feb 4, 2026——
Hierholzer-Hedtke Unit #4HZ42-255-38360Marathon Oil EF LLCpermit operatorKarnes, TXEagleville (Eagle Ford-2)Drilled17,500Jan 29, 2026——
Hierholzer-Hedtke Unit #5HZ42-255-38361Marathon Oil EF LLCpermit operatorKarnes, TXEagleville (Eagle Ford-2)Drilled17,500Jan 29, 2026——
Mauch-Wright-Ethridge SA2 #2HHZ42-013-36260Marathon Oil EF LLCpermit operatorAtascosa, TXEagleville (Eagle Ford-1)Permitted17,500Sep 30, 2025——
Mauch-Ethridge SA1 #1HHZ42-013-36259Marathon Oil EF LLCpermit operatorAtascosa, TXEagleville (Eagle Ford-1)Permitted17,500Sep 23, 2025——
Wright-Ethridge SA3 #3HHZ42-013-36261Marathon Oil EF LLCpermit operatorAtascosa, TXEagleville (Eagle Ford-1)Permitted17,500Sep 23, 2025——
Edward Roeder-James Gano SA1 #1HHZ42-123-35597Marathon Oil EF LLC De Witt, TXDe Witt (Eagle Ford Shale)ActiveGas13,509Jul 8, 2025——
Edward Roeder-Migura a SA1 #1HHZ42-123-35609Marathon Oil EF LLC De Witt, TXDe Witt (Eagle Ford Shale)ActiveGas13,550Jun 30, 2025——
Miller Ridout Mikkelson SA3 #3HHZ42-255-38265Marathon Oil EF LLC Karnes, TXEagleville (Eagle Ford-2)ActiveOil12,410Jun 18, 2025——
Kirk-Debill SA5 #5HHZ42-255-38273Marathon Oil EF LLCpermit operatorKarnes, TXSugarkane (Eagle Ford)Drilled17,500May 30, 2025——
Johnson-Tschirhart Unit #7HHZ42-255-38268Marathon Oil EF LLCpermit operatorKarnes, TXSugarkane (Eagle Ford)Permitted17,500May 16, 2025——
Johnson-Tschirhart Unit #8HHZ42-255-38269Marathon Oil EF LLCpermit operatorKarnes, TXSugarkane (Eagle Ford)Drilled17,500May 16, 2025——
Johnson-Tschirhart Unit #9HHZ42-255-38270Marathon Oil EF LLCpermit operatorKarnes, TXSugarkane (Eagle Ford)Drilled17,500May 16, 2025——
Johnson-Tschirhart Unit #10HHZ42-255-38271Marathon Oil EF LLCpermit operatorKarnes, TXSugarkane (Eagle Ford)Drilled17,500May 16, 2025——
Johnson-Tschirhart Unit AC #10HHZ42-255-38272Marathon Oil EF LLCpermit operatorKarnes, TXSugarkane (Austin Chalk)Drilled17,500May 16, 2025——
Miller-Ridout Unit #502HHZ42-255-38262Marathon Oil EF LLC Karnes, TXEagleville (Eagle Ford-2)ActiveOil12,386May 5, 2025——
Miller Ridout Mikkelson SA1 #1HHZ42-255-38261Marathon Oil EF LLC Karnes, TXEagleville (Eagle Ford-2)ActiveOil12,459May 2, 2025——
Fransen-Direct Assets SA1 #1HHZ42-255-38258Marathon Oil EF LLCpermit operatorKarnes, TXEagleville (Eagle Ford-2)Drilled17,500Apr 29, 2025——
Fransen-Direct Assets SA2 #2HHZ42-255-38259Marathon Oil EF LLCpermit operatorKarnes, TXEagleville (Eagle Ford-2)Drilled17,500Apr 29, 2025——
Griffin-Krueger SA1 #1HHZ42-013-36230Marathon Oil EF LLC Atascosa, TXEagleville (Eagle Ford-1)ActiveOil11,124Apr 24, 2025——
Griffin-Krueger SA2 #2HHZ42-013-36231Marathon Oil EF LLC Atascosa, TXEagleville (Eagle Ford-1)ActiveOil11,096Apr 24, 2025——
Griffin-Krueger SA3 #3HHZ42-013-36232Marathon Oil EF LLC Atascosa, TXEagleville (Eagle Ford-1)ActiveOil11,045Apr 24, 2025——
Griffin-Krueger SA4 #4HHZ42-013-36233Marathon Oil EF LLC Atascosa, TXEagleville (Eagle Ford-1)ActiveOil11,067Apr 24, 2025——
Fransen Unit #7HHZ42-255-38257Marathon Oil EF LLCpermit operatorKarnes, TXEagleville (Eagle Ford-2)Permitted17,500Apr 21, 2025——
Tom Family Unit #2HHZ42-013-36219Marathon Oil EF LLC Atascosa, TXEagleville (Eagle Ford-1)ActiveOil10,721Jan 23, 2025——
MCS Foundation Unit #7HHZ42-013-36220Marathon Oil EF LLC Atascosa, TXEagleville (Eagle Ford-1)ActiveOil10,891Jan 23, 2025——
MCS Foundation Unit #8HHZ42-013-36221Marathon Oil EF LLC Atascosa, TXEagleville (Eagle Ford-1)ActiveOil10,901Jan 23, 2025——
MCS Foundation Unit #9HHZ42-013-36222Marathon Oil EF LLC Atascosa, TXEagleville (Eagle Ford-1)ActiveOil10,879Jan 23, 2025——
MCS Foundation-Tom Family Usw a #1HZ42-013-36223Marathon Oil EF LLC Atascosa, TXEagleville (Eagle Ford-1)ActiveOil10,906Jan 23, 2025——
Middle McCowen #133HRHZ42-013-36215Marathon Oil EF LLC Atascosa, TXEagleville (Eagle Ford-1)ActiveOil10,692Dec 20, 2024——
R May a-Schroeder Chapman SA1 #1HHZ42-013-36204Marathon Oil EF LLC Atascosa, TXEagleville (Eagle Ford-1)ActiveOil11,256Nov 20, 2024——
R May a-May Girls Chapman SA2 #2HHZ42-013-36205Marathon Oil EF LLC Atascosa, TXEagleville (Eagle Ford-1)ActiveOil11,302Nov 20, 2024——
Davis-Mensik SA1 #1HHZ42-255-38153Marathon Oil EF LLC Karnes, TXSugarkane (Eagle Ford)ActiveGas13,171Nov 20, 2024——
Davis-Alexander SA1 #1HHZ42-255-38154Marathon Oil EF LLC Karnes, TXSugarkane (Eagle Ford)ActiveGas13,201Nov 20, 2024——
R. May a #13HHZ42-013-36203Marathon Oil EF LLC Atascosa, TXEagleville (Eagle Ford-1)ActiveOil11,133Oct 31, 2024——
Best Fenner-Morgan SA1 #1HHZ42-255-38165Marathon Oil EF LLCpermit operatorKarnes, TXEagleville (Eagle Ford-2)Drilled22,000Oct 14, 2024——
Anne Friar Thomas #7HHZ42-123-35469Marathon Oil EF LLCpermit operatorDe Witt, TXEagleville (Eagle Ford-2)Drilled22,000Oct 9, 2024——
Anne Friar Thomas AC #9HHZ42-123-35470Marathon Oil EF LLCpermit operatorDe Witt, TXSugarkane (Austin Chalk)Drilled22,000Oct 9, 2024——
Thomas-Anne SA2 #2HHZ42-123-35471Marathon Oil EF LLCpermit operatorDe Witt, TXEagleville (Eagle Ford-2)Drilled22,000Oct 9, 2024——
Best Bateman-Best Huth SA1 #1HHZ42-255-38164Marathon Oil EF LLC Karnes, TXEagleville (Eagle Ford-2)ActiveOil11,709Oct 9, 2024——
Felix-Smith Mellick SA #1HHZ42-255-38149Marathon Oil EF LLCpermit operatorKarnes, TXEagleville (Eagle Ford-2)Drilled22,000Sep 26, 2024——
Felix Unit #5HHZ42-255-38145Marathon Oil EF LLCpermit operatorKarnes, TXEagleville (Eagle Ford-2)Drilled22,000Sep 25, 2024——
Felix Unit #4HHZ42-255-38146Marathon Oil EF LLCpermit operatorKarnes, TXEagleville (Eagle Ford-2)Drilled22,000Sep 25, 2024——
Felix Unit #3HHZ42-255-38147Marathon Oil EF LLCpermit operatorKarnes, TXEagleville (Eagle Ford-2)Drilled22,000Sep 25, 2024——
Felix Unit #9HHZ42-255-38148Marathon Oil EF LLCpermit operatorKarnes, TXEagleville (Eagle Ford-2)Drilled22,000Sep 25, 2024——
Middle McCowen #136HHZ42-013-36190Marathon Oil EF LLC Atascosa, TXEagleville (Eagle Ford-1)ActiveOil10,690Sep 9, 2024——
Middle McCowen #192HHZ42-013-36198Marathon Oil EF LLC Atascosa, TXEagleville (Eagle Ford-1)ActiveOil10,713Sep 9, 2024——
Ridley 01 #16HHZ42-255-38121Marathon Oil EF LLC Karnes, TXSugarkane (Eagle Ford)ActiveOil12,883Aug 29, 2024——

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.