WELLS · UNITED STATES · ONE ROW PER API NUMBER

King County 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.

1,599 wells match

1,599 WELLS · PAGE 1 OF 32

These wells on a map →
WellOperatorCounty, field or poolStatusDepth, ftPermitOil, 12 moGas, 12 mo
Simpson #7A42-269-33077Salida Exploration, LLCpermit operatorKing, TXOne Joint Off (Tannehill)Permitted4,000Nov 2, 2026——
Pitchfork Tttt #442-269-33076Medders Oil Company, Inc.permit operatorKing, TXPermitted4,500Oct 28, 2026——
Pearls 'a' #242-269-33073Halliburton Operating Companypermit operatorKing, TXGuthrie, SW. (Lower Tannehill)Permitted4,000Sep 27, 2026——
Burnett Ranch CO2 Flood 'PA1' #1BI42-269-33015High River Res Operating, LLCpermit operatorKing, TXAnne Tandy (Strawn)Permitted6,100Sep 16, 2026——
Burnett Ranch CO2 Flood 'PA1' #1WI42-269-33017High River Res Operating, LLCpermit operatorKing, TXAnne Tandy (Strawn)Permitted6,100Sep 9, 2026——
Legacy South #142-269-33074Halliburton Operating Companypermit operatorKing, TXBalt (Tannehill)Permitted4,200Sep 1, 2026——
Burnett Ranch CO2 Flood 'PA1' #1MI42-269-33016High River Res Operating, LLCpermit operatorKing, TXAnne Tandy (Strawn)Permitted6,100Aug 24, 2026——
Boc 'a' #142-269-33072Geosurveys, Inc.permit operatorKing, TXDrilled6,200Jun 22, 2026——
Croton Creek #142-269-33071Halliburton Operating Companypermitted by · no operator of recordKing, TXGuthrie, SW. (Lower Tannehill)Plugged4,000Jun 10, 2026——
Pearls #242-269-33070Halliburton Operating Companypermit operatorKing, TXGuthrie, SW. (Lower Tannehill)Drilled4,000Jun 8, 2026——
Four Sixes QF #1__42-269-33069NBX Energy, LLCpermitted by · no operator of recordKing, TXPlugged5,500May 6, 2026——
Four Sixes St #1__42-269-33068NBX Energy, LLCpermitted by · no operator of recordKing, TXPlugged5,500Apr 29, 2026——
Pitchfork Tttt #2__42-269-33065Medders Oil Company, Inc.permitted by · no operator of recordKing, TXBalt (Tannehill)Plugged4,500Nov 10, 2025——
Pitchfork SSSS #242-269-33066Medders Oil Company, Inc.permitted by · no operator of recordKing, TXBalt (Tannehill)Plugged4,500Nov 10, 2025——
Old Eight #1__42-269-33062Gunn Oil Companypermitted by · no operator of recordKing, TXFour Sixes, N. (Strawn)Plugged9,000Aug 6, 2025——
Sloan #142-269-33061Gunn Oil Companypermit operatorKing, TXWild Hog (Bunger Sand)Permitted9,000Jul 30, 2025——
Sallie Lee #442-269-33060Gunn Oil Companypermit operatorKing, TXWild Hog (Bunger Sand)Permitted9,000Jul 28, 2025——
Mimsy #2__42-269-33057Gunn Oil Companypermitted by · no operator of recordKing, TXPlugged9,000Jul 22, 2025——
Stockgrowers #142-269-33058Gunn Oil Companypermitted by · no operator of recordKing, TXPlugged9,000Jul 22, 2025——
Sheridan Ranch #1__42-269-33056Gunn Oil Companypermitted by · no operator of recordKing, TXPlugged9,000Jun 24, 2025——
Crownfield #2__42-269-33054Gunn Oil Companypermitted by · no operator of recordKing, TXBalt (Tannehill)Plugged9,000Jun 11, 2025——
Crownfield #3__42-269-33055Gunn Oil Companypermitted by · no operator of recordKing, TXBalt (Tannehill)Plugged9,000Jun 11, 2025——
Crownfield #1__42-269-33053Gunn Oil Companypermitted by · no operator of recordKing, TXBalt (Tannehill)Plugged9,000Jun 4, 2025——
Crum #1__42-269-33052Sojourner Drilling Corporationpermitted by · no operator of recordKing, TXBee Wright (Tannehill)Plugged4,000May 15, 2025——
Pitchfork WSW #1WS42-269-33050Burnett Oil Co. Inc. onlyKing, TXLegacy (Tannehill Sand)ActiveWater Supply4,110Dec 20, 2024——
Bacon C #1C__42-269-33048Salida Exploration, LLCpermitted by · no operator of recordKing, TXBee Wright (Tannehill)Plugged4,000Nov 1, 2024——
Bacon 114 #3B_42-269-33047Salida Exploration, LLCpermitted by · no operator of recordKing, TXBee Wright (Tannehill)Plugged4,000Oct 30, 2024——
Corinne #142-269-33046Gunn Oil Companypermitted by · no operator of recordKing, TXPlugged9,000Sep 11, 2024——
Buzzard Peak #242-269-33043Sojourner Drilling Corporationpermitted by · no operator of recordKing, TXBuzzard Peak (Tannehill)Plugged3,500Aug 6, 2024——
TP 20.85 #142-269-33039Energy Transfer Companypermitted by · no operator of recordKing, TXNot on schedule385Jun 11, 2024——
TP 21.15 #142-269-33040Energy Transfer Companypermitted by · no operator of recordKing, TXNot on schedule410Jun 11, 2024——
TP 21.10 #142-269-33041Energy Transfer Companypermitted by · no operator of recordKing, TXNot on schedule410Jun 11, 2024——
TP 21.18 #142-269-33042Energy Transfer Companypermitted by · no operator of recordKing, TXNot on schedule410Jun 11, 2024——
Hardwick #242-269-33038S.B. Street Operating, Inc.permitted by · no operator of recordKing, TXPlugged6,000Apr 19, 2024——
Springer-Wilson 189 #242-269-33037Buck Wheat Resources, L.P.permit operatorKing, TXChristopher (Lower Tannehill)Drilled4,000Apr 1, 2024——
Dr Scott #___1__42-269-33036Gunn Oil Companypermitted by · no operator of recordKing, TXPlugged9,000Nov 15, 2023——
Lee Sallie #142-269-33033Gunn Oil Companypermitted by · no operator of recordKing, TXProbable (Canyon)Plugged9,000Nov 8, 2023——
Pitchfork Ssss #1__42-269-33030Medders Oil Company, Inc.permitted by · no operator of recordKing, TXBalt (Tannehill)Plugged4,500Nov 7, 2023——
PL #___1__42-269-33031Gunn Oil Companypermitted by · no operator of recordKing, TXProbable (Canyon)Plugged9,000Nov 3, 2023——
Espy #1__42-269-33032Gunn Oil Companypermitted by · no operator of recordKing, TXPlugged9,000Nov 3, 2023——
Bacon 114 #2B42-269-33029Salida Exploration, LLCpermitted by · no operator of recordKing, TXBee Wright (Tannehill)Plugged4,000Sep 13, 2023——
Crum #442-269-33028Salida Exploration, LLCpermitted by · no operator of recordKing, TXBee Wright (Tannehill)Plugged4,000Sep 7, 2023——
High River #___4__42-269-33027Sojourner Drilling Corporationpermitted by · no operator of recordKing, TXBuzzard Peak (Tannehill)Plugged3,000Aug 4, 2023——
Icarus #142-269-33025Delta Oil & Gas Ltd.permitted by · no operator of recordKing, TXFour Sixes, N. (Strawn)Plugged6,500Jun 23, 2023——
Mirador #142-269-33024Delta Oil & Gas Ltd.permitted by · no operator of recordKing, TXPlugged5,000Jun 20, 2023——
Harbinger #142-269-33022Delta Oil & Gas Ltd.permitted by · no operator of recordKing, TXNot on schedule5,000Jun 15, 2023——
High River #1__42-269-33020Sojourner Drilling Corporationpermitted by · no operator of recordKing, TXBig -N- (Tannehill)Plugged3,000May 4, 2023——
Barber-Ross #142-269-33019Sojourner Drilling Corporationpermitted by · no operator of recordKing, TXBuzzard Peak (Tannehill)Plugged4,000Mar 8, 2023——
Windy Lake #1__42-269-33018Sojourner Drilling Corporationpermitted by · no operator of recordKing, TXBuzzard Peak (Tannehill)Plugged4,000Feb 28, 2023——
Gilmore Unit #1__42-269-33013Gunn Oil Companypermitted by · no operator of recordKing, TXPlugged9,000Nov 22, 2022——

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.