13Cr Well Completion Equipment Surface Controlled Subsurface Safety Valve

Introudction of Subsurface Safety Valve

The subsurface safety valve is a safety valve controlled by tubing portable ground for low pressure condition that applied for the well completion operation. The subsurface safety valve is connected with ground by control line, when the safety valve is installed. By applying a ground pressure, the pressure passes through the control line and acts on the piston of safety valve, and the open or close of the safety valve is controlled by the pressure, the valve includes balanced and unbalanced types.

Features of well completion subsurface safety valve

1. The Subsurface safety valves are controlled by ground pressure to be Opened and closed.

2. There are two sorts of safety valve: balanced and unbalanced types.

3. The safety valve can be equipped with standard nipples and FNP Series Nipple.

4. Main body’s materials of safety valve include 13Cr, 17-4H and Inconel.

5. Working pressure is 5000 - 10000 psi, and working temperature is 160^oC

Specification of the Subsurface safety valve

Subsurface Safety Valve for Well Completion Operation

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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