Whipstock and method

Details Whipstock and method Whipstock and method

1994-05-16

1995-01-24

Dang, Hoang C.

Wells

Processes

Placing or shifting well part

1661775, 175 61, 175 80, E21B 708

Patent

active

053835220

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

REFERENCES:
patent: 2103622 (1937-12-01), Kinzbach
patent: 2216963 (1940-10-01), Sinclair
patent: 2362529 (1944-11-01), Barrett et al.
patent: 3095039 (1963-06-01), Konzbach

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