WELLS · UNITED STATES · ONE ROW PER API NUMBER

King 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.

2,722 WELLS · PAGE 1 OF 55

These wells on a map →
WellOperatorCounty, field or poolStatusDepth, ftPermitOil, 12 moGas, 12 mo
Simpson #7A42-269-33077Salida Exploration, LLC onlyKing, TXPermitted4,000Nov 2, 2026——
Pitchfork Tttt #442-269-33076Medders Oil Company, Inc. onlyKing, TXPermitted4,500Oct 28, 2026——
Pearls 'a' #242-269-33073Halliburton Operating Company onlyKing, TXPermitted4,000Sep 27, 2026——
Burnett Ranch CO2 Flood 'PA1' #1BI42-269-33015High River Res Operating, LLC onlyKing, TXNot on schedule6,100Sep 16, 2026——
Burnett Ranch CO2 Flood 'PA1' #1WI42-269-33017High River Res Operating, LLC onlyKing, TXNot on schedule6,100Sep 9, 2026——
Legacy South #142-269-33074Halliburton Operating Company onlyKing, TXPermitted4,200Sep 1, 2026——
Burnett Ranch CO2 Flood 'PA1' #1MI42-269-33016High River Res Operating, LLC onlyKing, TXNot on schedule6,100Aug 24, 2026——
Boc 'a' #142-269-33072Geosurveys, Inc. onlyKing, TXNot on schedule6,200Jun 22, 2026——
Croton Creek #142-269-33071Halliburton Operating Company onlyKing, TXNot on schedule4,000Jun 10, 2026——
Pearls #242-269-33070Halliburton Operating Company onlyKing, TXNot on schedule4,000Jun 8, 2026——
Four Sixes QF #142-269-33069NBX Energy, LLC onlyKing, TXNot on schedule5,500May 6, 2026——
Four Sixes St #142-269-33068NBX Energy, LLC onlyKing, TXNot on schedule5,500Apr 29, 2026——
Pearls #142-269-33067Halliburton Operating Company onlyKing, TXNot on schedule4,000Feb 18, 2026——
Pitchfork Tttt #2__42-269-33065Medders Oil Company Inc. onlyKing, TXBalt (Tannehill)Plugged4,500Nov 10, 2025——
Pitchfork SSSS #242-269-33066Medders Oil Company Inc. onlyKing, TXBalt (Tannehill)Plugged4,500Nov 10, 2025——
Simpson #6A42-269-33064Salida Exploration LLC onlyKing, TXOne Joint Off (Tannehill)Shut inOil4,000Sep 18, 2025——
Old Eight #1__42-269-33062Gunn Oil Company onlyKing, TXWildcatPlugged9,000Aug 6, 2025——
Sixes Pick #142-269-33063Gunn Oil Company onlyKing, TXTap (Pennsylvanian)ActiveOil9,000Aug 6, 2025——
Sloan #142-269-33061Gunn Oil Company onlyKing, TXNot on schedule9,000Jul 30, 2025——
Sallie Lee #442-269-33060Gunn Oil Company onlyKing, TXNot on schedule9,000Jul 28, 2025——
Sallie Lee #342-269-33059Gunn Oil Company onlyKing, TXWild Hog (Bunger Sand)ActiveOil9,000Jul 23, 2025——
Mimsy #2__42-269-33057Gunn Oil Company onlyKing, TXWildcatPlugged9,000Jul 22, 2025——
Stockgrowers #142-269-33058Gunn Oilco onlyKing, TXWildcatPlugged9,000Jul 22, 2025——
Sheridan Ranch #1__42-269-33056Gunn Oil Company onlyKing, TXWildcatPlugged9,000Jun 24, 2025——
Crownfield #2__42-269-33054Gunn Oil Company onlyKing, TXWildcatPlugged9,000Jun 11, 2025——
Crownfield #3__42-269-33055Gunn Oil Company onlyKing, TXWildcatPlugged9,000Jun 11, 2025——
Crownfield #1__42-269-33053Gunn Oil Company onlyKing, TXWildcatPlugged9,000Jun 4, 2025——
Crum #1__42-269-33052Sojourner Drilling Corp onlyKing, TXBee Wright (Tannehill)Plugged4,000May 15, 2025——
Pitchfork Tttt #142-269-33051Medders Oil Company Inc. onlyKing, TXBalt (Tannehill)ActiveOil4,500Mar 12, 2025——
Somervell 6666 #1WS42-269-33049Burnett Oil Co. Inc. onlyKing, TXLegacy (Tannehill Sand)Not on scheduleOil4,500Dec 20, 2024——
Pitchfork WSW #1WS42-269-33050Burnett Oil Co. Inc. onlyKing, TXLegacy (Tannehill Sand)ActiveWater Supply4,500Dec 20, 2024——
Bacon C #1C__42-269-33048Salida Exploration LLC onlyKing, TXBee Wright Tannehill)Plugged4,000Nov 1, 2024——
Bacon 114 #3B_42-269-33047Salida Exploration LLC onlyKing, TXBee Wright (Tannehill)Plugged4,000Oct 30, 2024——
Awm 'E' #142-269-32346Burnett Oil Co., Inc. onlyKing, TXNot on scheduleOil5,000Oct 24, 2024——
Corinne #142-269-33046Gunn Oil Company onlyKing, TXWildcatPlugged9,000Sep 11, 2024——
Pitchfork Yyy #1142-269-33045Medders Oil Company Inc. onlyKing, TXIke Dominoe (Tannehill)ActiveOil4,500Aug 21, 2024——
Hardwick #342-269-33044S.B. Street Operating Inc. onlyKing, TXKatz (Strawn)ActiveOil6,000Aug 15, 2024——
Buzzard Peak #242-269-33043Sojourner Drilling Corporation onlyKing, TXBuzzard Peak (Tannehill)Plugged3,500Aug 6, 2024——
Burnett S. B. Estate QQQ #542-269-31940Pacific Enterprises Oil Co.(usa) onlyKing, TXQQQ (Twin Peaks)Not on scheduleOil6,000Jul 8, 2024——
TP 20.85 #142-269-33039Energy Transfer Company onlyKing, TXNot on schedule385Jun 11, 2024——
TP 21.15 #142-269-33040Energy Transfer Company onlyKing, TXNot on schedule410Jun 11, 2024——
TP 21.10 #142-269-33041Energy Transfer Company onlyKing, TXNot on schedule410Jun 11, 2024——
TP 21.18 #142-269-33042Energy Transfer Company onlyKing, TXNot on schedule410Jun 11, 2024——
Hardwick #242-269-33038S.B. Street Operating Inc. onlyKing, TXWildcatPlugged6,000Apr 19, 2024——
Springer-Wilson 189 #242-269-33037Buck Wheat Resources, L.P. onlyKing, TXNot on schedule4,000Apr 1, 2024——
Mimsy #142-269-33035Gunn Oil Company onlyKing, TXTom B. (Strawn)ActiveOil9,000Nov 15, 2023——
Dr Scott #___1__42-269-33036Gunn Oil Company onlyKing, TXWildcatPlugged9,000Nov 15, 2023——
Burnett/Gunn Awm D #242-269-32336Burnett Oil Co. Inc. onlyKing, TXNorth Willow (Cisco Lime)Not on scheduleOil5,000Nov 9, 2023——
Lee Sallie #142-269-33033Gunn Oil Co onlyKing, TXProbable(canyon)Plugged9,000Nov 8, 2023——
Sallie Lee #242-269-33034Gunn Oil Company onlyKing, TXWild Hog (Bunger Sand)ActiveOil9,000Nov 8, 2023——

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.