Passage: The Lone Star Producing Company 1–27 Bertha Rogers hole or well was an oil-exploratory hole drilled in Washita County, Oklahoma in 1974, and was the world's deepest hole  until it was surpassed in 1979 by the Kola Superdeep Borehole, dug by the USSR.

Question: Where was 1-27 Bertha Rogers drilled?
Washita County, Oklahoma