Method and apparatus for cementing a well
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Jul 31, 2001
Grant Date -
N/A
app pub date -
Mar 17, 2000
filing date -
Oct 29, 1997
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
In one embodiment, the invention relates to a method or process, useful in cementing a well, especially a hydrocarbon well, which is characterized by the use of increased external and internal diameter liners, the method being characterized by provision and use of a novel liner and liner-tool assembly. Novel liner apparatus, a liner-tool assembly, and a fluid circulating tool are also disclosed.
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