Mechanical Setting Retrievable Packer / RTTS Packer 10000psi Working Pressure

Function and Operating Principle of Double Grip High Pressure Retrievable Packer

A Packer is essential tool to run drill stem testing for cased hole to isolate and seal the downhole formation.The RTTS Packer is a full bore retrievable packer with mechanical setting specially for Full Bore Drill Stem Testing (DST) and Tubing Conveyed Perforating (TCP) operations..

The RTTS packer is the hookwall type packer which can segregate bidirectional pressure designed It is normally operated by mechanical lifting and rotating to setting and unsetting. In order to proceed testing with other multi-testing like slick line/wireline or coiled tubing,a full opening type is needed.Also the packer can be retrievable and used for testing,Treatment,Squeeze,so it is called RTTS(Retrievable,Testing,Treatment
and Squeeze)Packer,the full opening permits pumping large volumes of fluid with a minimum pressure drop,and allows the passage of a through tubing type perforating gun,it will help make the tool usable for multiple operations with one trip in the hole.

Technical parameter of Ordered RTTS Packer

*The Packers are compatible with HALLIBURTON APR Tools.

About ZZ TOP Oil Tools

ZZ TOP Oil Tools expertise in supply of the Drill Stem Testing Tools for more than Ten years. In 2016, ZZ TOP established the brand Techcore Oil tools with the professional Reserch and Development (R&D) department improves the advanced technology in design and manufacture of the Drill stem testing tools, coiled tubing tools and wireline tools etc.

* Techcore insist on superior quality, strong packing & timely delivery.

*Third party inspection is available from SGS, BV, DNV etc.

* Techcore do the best to supply thoughtful and prompt after-sales service to guarantee for the customers' benefits

* Techcore supply the cost effect products with 12 months guarantee

* Techcore insist on the traceability of each Drill stem testing tools and related DST parts

from the raw material to the finished products to meet on requirements of onshore and offshore standards.

Inspection of the Drill stem testing tools

ZZ Top Oil Tools Co.,Ltd as head office registered in Xi’an City in 2010, and in 2016, ZZ TOP OIL TOOLS enlarged the downhole oil tools factory under the Brand - TECHCORE in Baoji, which engages in designing and manufacturing the downhole oil tools including DST tools, Coiled tubing tools etc.

As one group, ZZ TOP provides the clients highly efficient & expertise service as well as more comprehensive products to meet the customers' requirements during the work, and insists on "Traceability, Serialization" for each tools and related parts

Equipments List

Techcore specialized in design, manufacture and sales of the oil well downhole tools as below:

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

Retrievable packer, circulating valve,safety joint, downhole tester valve,LPR- N Valve, multi-cycle circulating valve, hydraulic jar, shock absorber, RD safety circulating valve,CHAMP packer, IPO valve, tubing string test valve, drain valve,RD sampler, super safety valve etc.

* Coiled Tubing Tools: Double slip connector, roll on connector, roll on x thread connector, double flapper check valve, motor head, dual function circulating valve, hydraulic jar, fishing tools etc.

* Perforating tools: Various perforator & perforating gun system, Shaped Charge Body

 *Oil well completion tools include: Subsurface safety valve, wireline retrievable subsurface safety valve, single string production packer, dual strings production packer, ESP packer, mechanical set packer, permanent packer, compensation device, bridge plug, sliding sleeve, nipples etc. 

DST Tools Warehouse