Acidizer

Cunningham v. Olson Drilling co., C.A.Tex., 1948, 171 F.2d 392 (action against owner, driller, and acidizer of oil well by independent contractor's employee).

Where nature has cemented the oil-bearing zones with limestone, the acidizer may be called on.

That rebirth of clogged wells to flowing ones was especially remunerative to the owner and the acidizer.