WHIPSTOCK AND METHOD FOR SETTING SUCH A WHIPSTOCK

摘要

A whipstock and method of using same wherein first and second opposing ends of the whipstock (30) are joined by opposing back (32) and guide (33) surfaces and the second or upper end of the whipstock is composed of at least two surfaces (35, 36), the first surface ( 35) being angled so as to direct a well tool impinging thereon toward the guide surface and the second surface (36) being angled so as to provide support for the whipstock when placed in a wellbore (1) at an angle to the long axis (4) of the wellbore.