Select Tester Valve Ball Valve Section Downhole Tester Valve Component

Introduction of Ball valve section

The select tester valve is a downhole tester valve for the drill stem testing operation. The select tester valve is composed of four basic sections; ball valve section, upper hydraulic section, nitrogen section and the metering section.The ball valve section contains the ball valve and the mechanism that rotates the ball when the tool is activated; the ball is rotated to the open position allowing the reservoir to flow into the testing

string. The ball valve is made from the Innconel alloy steel which can be serve in Full H2S service.

Specification of the Select tester valve

Ball Valve Section

Select tester valve - Ball Valve Test Chart

Techcore Service

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. Tehcore is able to design the tool string according to customer's well condition, so that we can provide you more cost effective products and service.

Strict quality control system

Techcore oil tools is certified by ISO, all the manufacture is strictly conformed with ISO system including Quality Control Management, Environmental Management and Occupational Health & Safety Management. For each downhole tools and each parts, we make the trace-ability from the raw material till the products. And any TPI inspection are available with us from SGS/BV/ TUV /DNV etc..

Continuous after sales service

Techcore provides the prompt after-sales service to our customers to guarantee your benefits. For the complete downhole tools, we provide the free training in our factory, and if you need the site instruction, we can appoint our technical engineer to your site for the training.

Welcome to contact us for more information of the downhole tools!