Description

Oilfield Multi Cycle Tester Valve for DST operation

Product Description

Payment & Shipping Terms Supply Capacity
Unit Price: 500.0 USD Production Capacity: 5 pcs/month
Trade Term: FOB,CFR Packing: polywood case
Payment Terms: L/C, D/A, T/T Delivery Date: 7 days
Min. Order: 1 Piece/Pieces
Means of Transport: Ocean, Air, Land

Oilfield Multi Cycle Tester Valve for DST operation

Multi Cycle Tester Valve / Select tester valve Full H2S Service

Introduction of Downhole tester valve

The Multi Cycle Tester valve is the full bore tester Valve applied in Drill stem testing operation. The multi cycle tester valve also name select tester vavle is an annulus pressure controlled ball valve and designed to allow multiple cycles during cased hole testing and perforating operations. The ball valve operates independently of pressure changes from operations such as acidizing and fracturing. This gives the Select Tester valve greater compatibility and flexibility with other tools in the string.

Features and Benefits

• Incorporates advanced materials and processes providing a unique metal-to-metal seal for exceptional gas-holding capabilities

• Has undergone extensive five-day qualification testing at 400°F and 15,000 psi including a 16,500 psi burst and collapse test

• Allows operator to reverse out/circulate to the lowest point of circulation below the Select Tester valve. This facilitates well kill operations, saving both time and money.

• Allows operator to run in or come out of a hole in the open position, enhancing safety and maximizing well control options

• Allows operator to spot cushion to the lowest point of circulation below the Select Tester valve. This improves control of drawdown pressure and reduces recovery of mud and other rathole fluids.

• Simplifies string design by eliminating the need for a bypass when stinging into or out of a production packer

• Maximizes flexibility during well kill operations since the Select Tester valve can be operated with the packer unset.

Specification of the 5″ select tester valve worked in High pressure and H2S condiction

NO. Specification 5″
1 OD 5″(127mm)
2 ID 2.25″(57mm)
3 Length(mm) 288.2″(7319.5mm)
4 Working pressure 15000 PSI(105Mpa)
5 Maximum open pressure differential 5000PSI(35Mpa)
6 Tensile strength(Yield) 2020.5kN
7 Internal Pressure Strength 151Mpa
8 External Pressure Strength 141Mpa
9 Torque strength 30.9kN.m
10 Service Environment Mud, crude oil, natural gas with H2S, Apply to NACE MR0175-2003
11 End connection 3 7/8CAS. BXP, 3 1/2 IF BXP
12 Service temperature -20oF~400oF