Flow control equipment
X & XN type landing nipples
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Flow control equipment
Non-elastomeric sliding sleeve
A high-performance, equalizing sliding sleeve which allows communication between the tubing and annulus for circulation or selective-zone production.
| Type | Equalizing sliding sleeve, non-elastomeric |
|---|---|
| Shifting | Standard wireline methods with a ‘B’ type OTIS or Baker shifting tool |
| Ratings | Burst, collapse and tensile equal to the tubing (in most cases) |
| Service temperature | Up to 325 °F |
| Max. shifting differential | 1,500 psi |
| Lock profile | Any lock profile and compatible seal bores can be specified |
Overview
The Brownfield Non-Elastomeric Sliding Sleeve is a high-performance, equalizing sliding sleeve which allows communication between the tubing and annulus for circulation or selective-zone production. When desired, the sleeve can be shifted open or closed using standard wireline methods and a ‘B’ type OTIS or Baker shifting tool. The sliding sleeve is designed such that any lock profile and compatible seal bores can be specified to accept a wide range of wireline locks and accessories.
The nominal working specifications for the sliding sleeve, in most cases, are burst, collapse, and tensile equal to the tubing, up to 325 °F service temperature with a 1,500 psi maximum shifting differential.
Specifications
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