{"name":"Phillips Petroleum Company Drilling Activity in Summit County, Utah","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/phillips-petroleum-company/utah/summit-ut","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-08-06","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Phillips Petroleum Company","operatorSlug":"phillips-petroleum-company","state":"UT","county":"Summit","totalWells":5,"producingWells":2,"permits24mo":0,"spuds24mo":0,"ducCount":2,"topFormation":"Hilliardbaxtermancos-Niobrara","rankInCounty":8,"firstPermitDate":"1965-06-14","lastPermitDate":"1980-08-26"}