Full Bore Retrievable Packer Mechanical Setting 9 5/8" x 10000psi RTTS Packer

The Full Bore Test Packer is a kind of retrievable packer with mechanical setting, the 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 the 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 (circulating valve ) is held closed by pressure from below and in turn helps prevent upward movement of tubing.

Specification of 9 5/8" x 10000psi RTTS Packer

Advantage of Techcore Oil Tools

Techcore Oil Tools expertise in manufacture of the Drill Stem Testing Tools for more than Ten years, the professional Reserch and Development (R&D) department improves the advanced technology in design of the Drill stem testing tools for well testing service.

Techcore designs and chooses the raw material of DST tools according to the customers' oil well condition, and make all our effort to supply the cost effective well testing tools to satisfy the customer, and improve the test tools to meet the industry’s demand for ultra-high pressure and temperature downhole operation.

* Drill stem testing tools are available for cased hole, open hole and slim hole including:

* Full bore retrievable packer, full bore retrievable circulating valve, full bore retrievable safety joint,
* Downhole tester valve, select tester valve, LPR- N Valve,
* OMNI valve, multi-cycle circulating valve, hydraulic jar, vertical shock absorber, radial shock absorber, RD safety circulating valve,
* High pressure retrievable packer with bypass, CHAMP packer, IPO valve, tubing string test valve, sleeve type drain valve, rupture disk sampler, super safety valve with control panel, BOP safety valve for downhole operation and so on.

Welcome to contact us for more information!