Oil & Gas Glossary 1.0
OIL & GAS TECHNICAL TERMS GLOSSARY
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Search Result for Sliding Sleeve
separation sleeve
A sleeve designed to shut off tubing-to-annulus flow should the sliding sleeve become inoperative.
sliding sleeve
A special device placed in a string of tubing that can be operated by a wireline tool to open or close orifices to permit circulation between the tubing and the annulus. It may also be used to open or shut off production from various intervals in a well. Also called circulation sleeve.
stage tool
A sliding-sleeve ported casing section used in stage cementing.
dresser sleeve
A slip-type collar that is used to join plain-end pipe.
bushing
2. a removable lining or sleeve inserted or screwed into an opening to limit its size, resist wear or corrosion, or serve as a guide.
mud balance
A beam balance consisting of a cup and a graduated arm carrying a sliding weight and resting on a fulcrum. It is used to determine the density or weight of drilling mud.
sleeve valve
A valve in the bottom of a retainer. See wireline.
gate valve
A valve that employs a sliding gate to open or close the passage in it.
hook-wall packer
A packer equipped with friction blocks or drag springs and slips and designed so that rotation of the pipe unlatches the slips. The friction springs prevent the slips from turning with the pipe and assist in advancing the slips up a tapered sleeve to engage the wail of the outside pipe as weight is put on the packer. Also called a wall-hook packer. See packer.