MODEL K-1 CEMENT RETAINER This drillable cement retainer continues to be the best tool available for single-interval squeeze, batch, or block squeeze cementing. The Model K-1 cement retainer is constructed of components subject to stringent material specifications and quality control procedures. It provides the optimum strength and drillability combination. The model K-1 cement retainer’s two way valve is controlled from the surface: no springs to cock or stick. Just pick up to close; set down to open. Maximum clearance for fast running plus improved drillability and pressure ratings make it the right choice.
(Mechanical Set)
Product No. BI 400-21
(Wireline Set)
Product No. BI 400-23
Tubing or electric line set. Can be set by mechanical methods on tubing or drill pipe, or run and set on electric line.
Faster, safer run-in. Run - in speed is up to
the operator. Locked construction design and larger clearance make this possible.
Tests tubing. Tubing can be tested before squeezing by picking up to close the valve and applying pressure. Holds final squeeze pressure. The automatic closing of the valve when picking up, or removal of stinger, ensures holding the squeeze under final pressure as cement is circulated out. Isolates squeeze from hydrostatic pressure. Keeping hydrostatic pressure off the zone just squeezed is important, especially for cementing low-fluid-level wells in batch-squeeze operations. This unique valve guarantees an effective seal. Fast drill out. New material specifications developed especially for the K-1 cement retainers result in faster drill out.
PRESSURE RATING
|
1AA-5AA |
10,000 psi |
Above & Below |
400° F |
|
6AA |
8,000 psi |
Above & Below |
400° F |
|
6BB |
5,000 psi |
Above & Below |
400° F |
|
7AA |
5,000 psi |
Above & Below |
400° F |
|
8AA |
4,000 psi |
Above & Below |
400° F |
|
8BB |
3,000 psi |
Above & Below |
400° F |
|
9AA |
3,000 psi |
Above & Below |
400° F |
