13 5/8" x 10000 psi Full Bore Retrievable Packer

DST Full Bore Retrievable Packer 13 5/8" x 10000 psi

The  13 5/8" x 10000 psi Full Bore Retrievable Packer is specially designed for Full Bore Drill Stem Testing (DST) and 

Tubing Conveyed Perforating (TCP) operations. During TCP operations where the detonation of the TCP charges can 

cause rapid pressure surges, the hydraulic hold downs react to prevent packer movement.

The full opening design of 13 5/8" x 10000 psi Full Bore Retrievable Packer allows unrestricted fluid flow and tool 

movement through the tubing bore. A pressure balanced bypass valve which is held open when running and retrieving, 

prevents swabbing effect. The valve also allows debris to be washed from the top of the packer when releasing. The 

bypass valve is held closed by pressure from below and in turn helps prevent upward movement of tubing.

Availablein sizes of  Full Bore Retrievable Packer

for use in casing sizes from 4" up to 13-3/8" and several models from low pressure sweet service to high pressure high

 temperature hostile environment H2S and CO2 Service Packers.

Specification of DST tools13 5/8"  Full bore test packer

ZZ TOP'S FACILITIES 

ZZTOP supply the whole drill stem testing tools include Round Mandrel Slip Joint, Tubing String Tester Valve (TST), OMNI Valve(Multi Circulating Valve), Rupture Disk Safety Circulating Valve, Rupture Disk (RD) Sampler, Drain Valve, Select Tester Valve, LPR-N Valve, Gauge Carrier, Hydraulic Circulating Valve, Hydraulic Jar (Big John Jar/ BJ jar),  RTTS safety joint, RTTS Circulating Valve, RTTS Packer, Champ packer, Radial shock absorber, Vertical shock absorber.

13 5/8" x 10000 psi Full Bore Retrievable Packer

DST Full Bore Retrievable Packer 13 5/8" x 10000 psi