Description

5″ Tubing Testing Valve Flapper type for DST Operation in well testing

Product Description

Payment & Shipping Terms Supply Capacity
Unit Price: 10.0 USD Production Capacity: 10sets/month
Trade Term: FOB,CFR,EXW Packing: plywood
Payment Terms: L/C, T/T Delivery Date: 35days
Min. Order: 1 Set/Sets
Means of Transport: Ocean, Air, Land

5″ Tubing Testing Valve Flapper type for DST Operation in well testing

Well Testing 5″ Tubing Testing Valve / TST valve

General information of the 5″ Flapper Type Tubing Testing Valve

The 5″ Flapper Type Tubing Testing Valve is a full-opening valve used to pressure test the workstring while running in the hole. The  5″ Flapper Type Tubing Testing Valve is operated after it is stung into a permanent packer or after a retrievable packer is set. To operate the tool, annulus pressure is applied, rupturing the disk moving the mandrel up and pushing the flapper open.
The  5″ Flapper Type Tubing Testing Valve valve consists of:

• flapper valve and spring

• shear pin section

• locking dogs

Specification of the 5″ Flapper Type Tubing Testing Valve

Specification 5″
O.D. 127.5mm
Bore Diameter 57mm
Length 1333mm
Flapper valve diff. pressure 70Mpa
Working pressure 105Mpa
Internal pressure strength 129Mpa
External pressure strength 120Mpa
Tensile strength 1320KN
Torque strength 23KN.m
Shear pin valve 3.5Mpa/pc
Service H2S,NACE MR0175(>175oF)
Working temperature -29oC+204oC
Connection thread 3 7/8CAS. BXP or 3 1/2 IF.BXP

WE supply the whole drill stem testing tools include Round Mandrel Slip Joint, Tubing String Tester Valve (TST), OMNI Valve(Multi Circulating Valve), Rupture Disk Safety Circulating Valve, Rupture Disk (RD) Sampler, Drain Valve, Select Tester Valve, LPR-N Valve, Gauge Carrier, Hydraulic Circulating Valve, Hydraulic Jar (Big John Jar/ BJ jar),  RTTS safety joint, RTTS Circulating Valve, RTTS Packer, Champ packer, Radial shock absorber, Vertical shock absorber.
WE will chose the material as per the customers’ working condition such as the pressure, H2S, CO2 etc. also WE can design the drill stem testing tools to meet the customers’ requirement.

5″ Tubing Testing Valve Flapper type for DST Operation in well testing

Well Testing 5″ Tubing Testing Valve / TST valve