Title:
Method and apparatus for lining wells
Document Type and Number:
United States Patent 3358760

Inventors:
Leon, Blagg
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Sponsored by:
Flash of Genius
Publication Date:
12/19/1967
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Referenced by:
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Assignee:
SCHLUMBERGER TECHNOLOGY CORP
Primary Class:
166/277
Other Classes:
166/207, 72/370.080, 72/370.070
International Classes:
E21B23/00; E21B23/04; E21B29/10; E21B43/10; E21B29/00; E21B43/02
US Patent References:
3139140Hydrostatic pressure-actuatable nonretrievable packer
3162245Apparatus for lining casing
3191677Method and apparatus for setting liners in tubing
3203483Apparatus for forming metallic casing liner
3211227Release mechanism for well equipment


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