Oilfield Multi Cycle Tester Valve for DST operation
| Min. Order: | 1 Piece/Pieces |
|---|---|
| Trade Term: | FOB,CFR |
| Payment Terms: | L/C, D/A, T/T |
| Supply Ability: | 5 pcs/month |
| Place of Origin: | Shaanxi |
Company Profile
| Location: | Xi'an, Shaanxi, China (Mainland) |
|---|---|
| Business Type: | Manufacturer, Distributor/Wholesaler, Service |
Product Detail
| Model No.: | Multi Cycle Tester Valve - 5" |
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| Means of Transport: | Ocean, Air, Land |
| Application: | oil well testing |
| Type: | APR drill stem testing tools |
| working pressure: | 15000psi |
| service: | H2S&CO2 |
| standard: | NACE MR0175 |
| Working condition: | High pressure high temperature(HPHT) |
| Size: | 5" tester valve |
| Operate: | ANNULAR PRESSURE OPERATED |
| Brand: | ZZTOP |
| Delivery: | On shelf |
| Production Capacity: | 5 pcs/month |
| Packing: | polywood case |
| Delivery Date: | 7 days |
Product Description
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 |
The parts of Select tester valve
metering cartridge Ball valve assy made of Inconnel
Special tools for select tester valve
With two sub-factories, ZZ TOP is specialized in manufacturing the Drill stem testing tools and wellhead equipments. Meantime in order to meet the customer's different requirement on oilfield equipments, with the skilled and experienced engineers, ZZ TOP works with some large factories as authorized sales branch, mainly providing the well completion tools, downhole tools and oilfield equipment parts.
Oilfield Multi Cycle Tester Valve for DST operation
Multi Cycle Tester Valve / Select tester valve Full H2S Service