Texas Court of Appeals, 7th District (Amarillo) December 30, 1988, 07-87-0292-CV (Good v. TXO Production Corp.)

PIRTLE, Justice.

This is a case involving the construction of an express covenant to protect against drainage contained in an oil and gas lease. Appellants Wenona Good, individually and as independent executrix of the estate of Arnold A. Good, Deceased, and others (collectively “Mrs.