In oil drilling and borehole mining, a casing shoe or guide shoe is a bull-nose shaped device which is attached to the bottom of the casing string. A casing hanger, which allows the casing to be suspended from the wellhead, is attached to the top of the casing.
Other articles related to "casing shoe, casing, shoe":
Baker Hughes - History
... Baker, who developed a Casing shoe, that revolutionized cable tool drilling ... patent for a casing shoe that enabled drillers to efficiently run casing and cement it in oil wells ... In 1928, Baker Casing Shoe Company changed its name to Baker Oil Tools, Inc ...
... Baker, who developed a Casing shoe, that revolutionized cable tool drilling ... patent for a casing shoe that enabled drillers to efficiently run casing and cement it in oil wells ... In 1928, Baker Casing Shoe Company changed its name to Baker Oil Tools, Inc ...
Casing (borehole) - Cementing
... Cementing is performed by circulating a cement slurry through the inside of the casing and out into the annulus through the casing shoe at the bottom of the casing string ... order to precisely place the cement slurry at a required interval on the outside of the casing, a plug is pumped with a displacement fluid behind the cement ... To prevent the cement from flowing back into the inside of the casing, a float collar above the casing shoe acts as a check valve and prevents fluid from flowing up through the shoe from the annulus ...
... Cementing is performed by circulating a cement slurry through the inside of the casing and out into the annulus through the casing shoe at the bottom of the casing string ... order to precisely place the cement slurry at a required interval on the outside of the casing, a plug is pumped with a displacement fluid behind the cement ... To prevent the cement from flowing back into the inside of the casing, a float collar above the casing shoe acts as a check valve and prevents fluid from flowing up through the shoe from the annulus ...
Well Control - Formation Integrity Test
... An accurate evaluation of a casing cement job as well as of the formation is extremely important during the drilling of a well and for subsequent work ... Casing depths, well control options, formation fracture pressures and limiting fluid weights may be based on this information ... first a method of checking the cement seal between casing and the formation, and second determining the pressure and/or fluid weight the test zone below ...
... An accurate evaluation of a casing cement job as well as of the formation is extremely important during the drilling of a well and for subsequent work ... Casing depths, well control options, formation fracture pressures and limiting fluid weights may be based on this information ... first a method of checking the cement seal between casing and the formation, and second determining the pressure and/or fluid weight the test zone below ...
Reuben C. Baker
... Baker International (ultimately Baker Hughes) in 1907 after developing a casing shoe that revolutionized cable tool drilling ... Baker further improved the process with the float shoe in 1923 ... He then started working on a casing shoe, at the bottom of the casing ...
... Baker International (ultimately Baker Hughes) in 1907 after developing a casing shoe that revolutionized cable tool drilling ... Baker further improved the process with the float shoe in 1923 ... He then started working on a casing shoe, at the bottom of the casing ...
Famous quotes containing the word shoe:
“There was an old woman and she lived in a shoe,
She had so many children, she didn’t know what to do.
She crumm’d ‘em some porridge without any bread
And she borrowed a beetle, and she knocked ‘em all on the head.
Then out went the old woman to bespeak ‘em a coffin
And when she came back she found’ em all a-loffing.”
—Mother Goose (fl. 17th–18th century. There was an old woman who lived in a shoe (l. 1–6)
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