Full Bore DST Retrievable RTTS Packer Well Testing Hydraulic Set Packer

Introduction of RTTS packer

The RTTS Packer with full opening is a hookwall type packer. The feature of full opening permits pumping large volumes of fluid with a minimum pressure drop, and allows the passage of a through tubing type perforating gun, which helps make the tool usable for multiple operations with one trip in the hole-such as perforate, test, treat, squeeze, perforate, etc.

Generally, the tool string is composed of a packer body assembly and circulating valve assembly ,also it may includes a safety joint.

Features and Benefits

• The full-opening design of the RTTS packer allows large volumes of fluid to pump through the tool.

Tubing-type guns and wireline tools can be run through the packer.

• The packer can be set and relocated as many times as necessary with simple tubing manipulation.

• Tungsten carbide slips provide greater holding ability and improved wear resistance in high-strength casing.

* Halliburton type

Application of the RTTS packer

Using 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.

* Well Testing DST operations

* Oil & Gas well treating work

* Well Squeeze cementing operations.

Technical Parameter of RTTS packer

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. 

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