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Product Details:
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| Tools: | Downhole Tester Valve | Tool Sizer: | 5 Inch |
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| Standard: | NACE MR0175 | Working Temperature: | Max. To 450 OF |
| Working Pressure: | 15000psi | Working Condition: | Standard |
| Type: | Mechanical Tester Valve | Connection: | CAS Box X Pin |
| High Light: | downhole valve,pressure safety valve |
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Oilfield Downhole Mechnical Tester Valve High Pressure Tester Valve
Introudction of Mechanical tester Valve
Mechanical tester valves are the kind of the downhole tester valve is opening and closing the well by lifting and lowering the drill pipe or tubing to
control the ball valve of the tester valve. The tester valve is closed while the tool is running in hole. When the tool reached the predetermined depth,
J-slot mandrel will move up and down by applying the weight of workstring, and the transposition lug can rotate freely, then it will move along the
travel of index groove. The workstring is lifted or set down one time, the position of J-slot mandrel will change one time, like this, the ball valve can
be opened and closed finally. Above movement can be repeated many times as required.
Specification of the Mechanical Tester Valve
| NO. | Specifications | 5″ |
| 1 | OD | 127.5mm |
| 2 | ID | 57mm |
| 3 | Length | 2991mm |
| 4 | Bottom and Top Differential of Ball Valve | 70MPa |
| 5 | Working pressure | 103.5MPa |
| 6 | Burst Strength | 140MPa |
| 7 | Collapse Strength | 130MPa |
| 8 | Tensile Strength | 2203KN |
| 9 | Torque Strength | 24.6KN.m |
| 10 | Shear Value | 3.5Mpa/per |
| 12 | Service Environment | NACE-0175 Sour Gas Service(>175°F) |
| 13 | Working Temperature | -29℃～+204℃ |
| 14 | Connections Type | 3 7/8″CAS.B×P 3 1/2″IF.B×P |
About Techcore Oil Tools
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.
Techcore designs and chooses 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.
* Techcore insist on superior quality, strong packing & timely delivery.
*Third party inspection is available from SGS, BV, DNV etc.
* Techcore do the best to supply thoughtful and prompt after-sales service to guarantee for the customers' benefits
* Techcore supply the cost effect products with 12 months guarantee
* Techcore insist on the traceability of each Drill stem testing tools and related DST parts
from the raw material to the finished products to meet on requirements of onshore and offshore standards.
The drill stem testing tools are applied in cased hole, open hole and slim hole, the main DST tool string includes RTTS packer, circulating valve, safety joint, select tester valve, omni valve, hydraulic jar, shock absorber, RD safety circulating valve, high pressure retrievable packer with bypass, IPO valve, tubing string test valve, and so on.
Contact Person: Mr. LEE
Tel: 0086 18161839623
