WELLS · UNITED STATES · ONE ROW PER API NUMBER

Frio County wells

Every well on file in every state Petrora holds, in one list and one vocabulary. 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.

4,853 WELLS · PAGE 1 OF 98

These wells on a map →
WellOperatorCounty, field or poolStatusDepth, ftPermitOil, 12 moGas, 12 mo
Cohn #1A42-163-34448Central Gulf Petroleum Inc onlyFrio, TXPermitted3,850Oct 16, 2026——
Mojosa Ranch #705HHZ42-163-34446Texas American Resources Company onlyFrio, TXPermitted11,000Oct 7, 2026——
Mojosa Ranch #706HHZ42-163-34447Texas American Resources Company onlyFrio, TXPermitted11,000Oct 7, 2026——
Rocky-Unit #S730HHZ42-163-34443Formentera Operations LLC onlyFrio, TXPermitted10,000Sep 23, 2026——
Rocky-Unit #S732HHZ42-163-34444Formentera Operations LLC onlyFrio, TXPermitted10,000Sep 23, 2026——
Rocky-Unit #S734HHZ42-163-34445Formentera Operations LLC onlyFrio, TXPermitted10,000Sep 23, 2026——
Nero-Unit-B #S733HHZ42-163-34442Formentera Operations LLC onlyFrio, TXPermitted10,500Sep 11, 2026——
Neal #242-163-34441MB Energy, LLC onlyFrio, TXPermitted4,300Sep 10, 2026——
Next in Line-Unit #N731HHZ42-163-34437Formentera Operations LLC onlyFrio, TXDrilled10,000Aug 19, 2026——
Next in Line-Unit #N734HHZ42-163-34438Formentera Operations LLC onlyFrio, TXDrilled10,500Aug 19, 2026——
Nero-Unit #S731HHZ42-163-34439Formentera Operations LLC onlyFrio, TXPermitted10,500Aug 19, 2026——
Flavia-Unit #N731HHZ42-163-34440Formentera Operations LLC onlyFrio, TXPermitted10,500Aug 19, 2026——
Neptune #A211VW42-163-34436Formentera Operations LLC onlyFrio, TXPermitted5,500Aug 12, 2026——
Oppenheimer C #3HHZ42-163-34434Rosewood Resources, Inc. onlyFrio, TXPermitted7,000Jul 27, 2026——
Oppenheimer a #1HHZ42-163-34432Rosewood Resources, Inc. onlyFrio, TXPermitted7,000Jul 22, 2026——
Oppenheimer B #2HHZ42-163-34433Rosewood Resources, Inc. onlyFrio, TXPermitted7,000Jul 22, 2026——
Twin Creeks a #1HHZ42-163-34435Rosewood Resources, Inc. onlyFrio, TXPermitted7,000Jul 22, 2026——
Bordovsky J S 'A' #191 A42-163-34431Central Gulf Petroleum Inc onlyFrio, TXPermitted3,850Jul 10, 2026——
Josey Wales #C211VW42-163-34430Formentera Operations LLC onlyFrio, TXNot on schedule5,900Jun 26, 2026——
Bordovsky J S 'A' #192A42-163-34429Central Gulf Petroleum Inc onlyFrio, TXNot on schedule3,800Jun 24, 2026——
Hancock South West B2 #b 2HHZ42-163-34427Rosewood Resources, Inc. onlyFrio, TXNot on schedule6,000Jun 19, 2026——
Hancock North West A2 #a 2HHZ42-163-34425Rosewood Resources, Inc. onlyFrio, TXNot on schedule6,000Jun 18, 2026——
Butch Cassidy #B111VW42-163-34428Formentera Operations LLC onlyFrio, TXNot on schedule5,500Jun 18, 2026——
Hancock North West A1 #a 1HHZ42-163-34424Rosewood Resources, Inc. onlyFrio, TXNot on schedule6,000Jun 17, 2026——
Hancock South West B1 #b 1HHZ42-163-34426Rosewood Resources, Inc. onlyFrio, TXNot on schedule6,000Jun 17, 2026——
Banrich #1HHZ42-163-34421Rosewood Resources, Inc. onlyFrio, TXNot on schedule6,200Jun 16, 2026——
Banrich #2HHZ42-163-34422Rosewood Resources, Inc. onlyFrio, TXNot on schedule6,200Jun 16, 2026——
Banrich #3HHZ42-163-34423Rosewood Resources, Inc. onlyFrio, TXNot on schedule6,200Jun 16, 2026——
Neal #242-163-34420Arete Operating Company, LLC onlyFrio, TXNot on schedule4,200Jun 12, 2026——
Old Laredo-Unit #S728HHZ42-163-34418Formentera Operations LLC onlyFrio, TXNot on schedule11,200Jun 9, 2026——
Old Laredo-Unit-a #S735HHZ42-163-34419Formentera Operations LLC onlyFrio, TXNot on schedule11,200Jun 9, 2026——
Tiber #D411VW42-163-34417Formentera Operations LLC onlyFrio, TXNot on schedule5,500May 22, 2026——
Caesar-Unit #N731HPHZ42-163-34414Formentera Operations LLC onlyFrio, TXNot on schedule11,300May 12, 2026——
Republic #S723HHZ42-163-34415Formentera Operations LLC onlyFrio, TXNot on schedule11,300May 12, 2026——
Republic #S731HHZ42-163-34416Formentera Operations LLC onlyFrio, TXNot on schedule11,300May 12, 2026——
Gambler-STX-Unit #N727HHZ42-163-34409Formentera Operations LLC onlyFrio, TXNot on schedule10,000Apr 13, 2026——
Gambler-STX-Unit #N736HHZ42-163-34410Formentera Operations LLC onlyFrio, TXNot on schedule10,000Apr 13, 2026——
Lucille-STX-Unit-A #S724HHZ42-163-34411Formentera Operations LLC onlyFrio, TXNot on schedule10,500Apr 13, 2026——
Lucille-STX-Unit-B #S727HHZ42-163-34412Formentera Operations LLC onlyFrio, TXNot on schedule10,500Apr 13, 2026——
Lucille-STX-Unit-B #S736HHZ42-163-34413Formentera Operations LLC onlyFrio, TXNot on schedule10,500Apr 13, 2026——
Bordovsky J S 'A' #181 A42-163-34407Central Gulf Petroleum Inc onlyFrio, TXNot on schedule3,700Mar 26, 2026——
Bordovsky J S 'A' #182 A42-163-34408Central Gulf Petroleum Inc onlyFrio, TXNot on schedule3,700Mar 26, 2026——
Bordovsky J S 'A' #180 A42-163-34406Central Gulf Petroleum Inc onlyFrio, TXNot on schedule3,700Mar 12, 2026——
Shelton Unit #701HHZ42-163-34404Texas American Resources Company onlyFrio, TXNot on schedule10,500Mar 6, 2026——
Shelton Unit #702HHZ42-163-34405Texas American Resources Company onlyFrio, TXNot on schedule10,500Mar 6, 2026——
Bordovsky J S 'A' #19742-163-34400Central Gulf Petroleum Inc onlyFrio, TXNot on schedule3,800Feb 24, 2026——
Bordovsky J S 'A' #19842-163-34401Central Gulf Petroleum Inc onlyFrio, TXNot on schedule3,800Feb 24, 2026——
Davis Unit #1HHZ42-163-34403EOG Resources, Inc. onlyFrio, TXNot on schedule11,000Feb 23, 2026——
Brooks-Barrett-405-STX #C111VW42-163-34402Formentera Operations LLC onlyFrio, TXNot on schedule5,500Feb 20, 2026——
Donut Palace-STX-Unit #S721HHZ42-163-34395Formentera Operations LLC onlyFrio, TXNot on schedule10,900Feb 6, 2026——

OIL IN BBL · GAS IN MCF · TWELVE MONTHS THROUGH THE STATE'S REPORTED-THROUGH MONTH · A DASH MEANS THE STATE DOES NOT REPORT BY WELL

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.