Cased Hole DST Internal Pressure Safety Valve 15000 PSI AISI Alloy Steel Material

Brief of Internal Pressure-Operated Circulating Valve

The IPO circulating valve is the internal pressure operated circulating valve which is able to apply for the cased hole and open hole drill stem testing operation. With the full bore design, the IPO circulating valve allows circulation through the work string before trip-out and serves as a drain during trip-out.

Features of Internal Pressure-Operated Circulating Valve

• To operate the IPO circulating valve, it requires no string manipulation.
• Tull-opening bore of the IPO circulating valve permits passage of wireline tools through
• It is easy to mainten the circulating valve

Specification of 5" IPO Circulating Valve

About Techcore oil tools

Techcore oil tools has the capability to design and chooss 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.

We approach every client’s enquiry with meticulous attention to technical specifications, and a high level of appreciation for their urgency.

The drill stem testing tools are applied in cased hole, open hole and slim hole, the main DST tool string includes RTTS packer,full bore retrievable circulating valve, full bore retrievable safety joint, select tester valve, omni valve, multiy cycle circulating valve, hydraulic jar, vertical shock absorber, radial shock absorber, RD safety circulating valve, high pressure retrievable packer with bypass, IPO valve, tubing string test valve, and so on.

Welcome to contact us for more information about our tools and service!

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