Y221 Packer
This is a mechanical slip packer, which is usedmany different constructions, such as oil extraction by layer, water injection, water exploration, plugging, squeezing, acidification, fracturingso on.
1. Application
This is a mechanical slip packer, which is used in many different constructions, such as oil extraction by layer, water injection, water exploration, plugging, squeezing, acidification, fracturing and so on.
2. Structure and Principle
It consists of hydraulic anchor, rubber barrel, cone, slip, spiral up,friction block, central pipe, lower joint and so on.
Mechanical slip packer is supported by unidirectional slip. It’s set by pulling, turning and lowering. It’s released by pulling the column.
3. Characteristics
1) The rubber barrel is above the slip in order to avoid covering by sand.
2) Simple structure and easy to operate.
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1. Type of Packer
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2. Casing size and weight & hole size
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3. Temperature & hole depth
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4. Connection size and type