Process for installing casing in a borehole

Details Process for installing casing in a borehole Process for installing casing in a borehole

1991-03-22

1992-03-17

Novosad, Stephen J.

Wells

Processes

Assembling well part

166292, 166382, E21B 3314, E21B 4100

Patent

active

050959921

ABSTRACT:
The process for installing casing in a well including the steps of suspending a string of casing in a well leaving an annular area exterior of the casing, depositing barite into the annular area, and permitting the barite to settle and pack in the annular area to thereby anchor the casing.

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Zaba & Doherty, "Practical Petroleum Engineers' Handbook", 3rd Ed., 1951, Houston, TX, p. 27.

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