PER CURIAM.
The application for writ of error is refused with the notation, "Refused, No Reversible Error."
We approve only the result reached by the court of appeals, 690 S.W.2d 628, which requires Olin Corporation and Tenexplo to pay for the plugging of the well. See Tex.Nat.Res. Code Ann. §§ 89.002(a)(3) and 89.042(b) (Vernon Supp. 1985).