ONE-TRIP WHIPSTOCK SETTING AND SQUEEZING METHOD

• Main Authors: HENDERSON, BRENT, NIMS, DAVID, JORDAN, HENRY J, HARDY, MEL, AZUARA, AURELIO
• Format: Patent
• Language: English; French
• Published: 26.05.1998
• Edition: 6
• Subjects: EARTH DRILLING; EARTH DRILLING, e.g. DEEP DRILLING; FIXED CONSTRUCTIONS; MINING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS

A one-trip assembly that includes the mill or mills for milling a window, the whipstock, the whipstock anchor or packer, and a valving assembly is disclosed which permits running in all the equipment needed for setting and orienting a whipstock and squeezing cement below the whipstock in one trip. V...