Title:
Casing landing device
United States Patent 3204695
Inventors:
Murray Jr., James W.
Publication Date:
09/07/1965
Export Citation:
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Assignee:
SHAFFER TOOL WORKS
Primary Class:
166/55.6
Other Classes:
166/136, 285/123.8
International Classes:
E21B29/12; E21B33/04; E21B33/043; E21B29/00; E21B33/03
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US Patent References:
3024842Device for cutting bore hole pipes
3006412Outside pipe cutter
2920909Hanging apparatus
2709490Tool for severing and milling away a section of casing in the bore of a well
2690344Sealing and hanging assembly
2689139Pipe hanger and sealing structure for well heads
2563851Well pipe elevator
2553838Means for suspending and sealing casings
2410589Automatic slip mechanism
2202985Pipe cutter
1944594Outside cutting tool
1868119Automatic slip handler
1810344Pipe cutter
1614840Cutter
1533362Rotary slip