Patent · US Active

Whipstock assembly with a support member

US10871034B2 · kind B2 · utility

0Cited by

24References

19Claims

0Family size

Assignee

Halliburton Energy Services, Inc. · US

Inventors

Wesley P. Dietz · DeSoto, US
William Wallace Dancer · Little Elm, US

Key dates

Filing date	Feb 26, 2016
Grant date	Dec 22, 2020
Priority date	—
Expiry date	Jul 2, 2036

Classification

Technology area (CPC E)Fixed Constructions
CPC primaryE21B41/0035
WIPO fieldCivil engineering
WIPO sectorOther fields

Abstract

A well apparatus includes a bottom hole assembly (BHA) comprising a cutting structure at one end of the BHA, a whipstock assembly for selectively deflecting the BHA to form a deviated wellbore, a whipstock connector releasably connecting the whipstock assembly to the BHA, and a whipstock support member extending between the BHA and the whipstock assembly and spaced from the whipstock connector.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.