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Oilfield Downhole Mechanical Tester Valve / NACE MR0175 Standard Tester Valve

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China Techcore Oil Tools Co.,Ltd, certification
China Techcore Oil Tools Co.,Ltd, certification
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Oilfield Downhole Mechanical Tester Valve / NACE MR0175 Standard Tester Valve

Oilfield Downhole Mechanical Tester Valve / NACE MR0175 Standard Tester Valve
Oilfield Downhole Mechanical Tester Valve / NACE MR0175 Standard Tester Valve Oilfield Downhole Mechanical Tester Valve / NACE MR0175 Standard Tester Valve

Large Image :  Oilfield Downhole Mechanical Tester Valve / NACE MR0175 Standard Tester Valve

Product Details:
Place of Origin: CHINA
Brand Name: Techcore
Certification: ISO, BV, SGS
Model Number: MTV 5150015
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: Negotiable
Packaging Details: Polly wood, suitable for sea and air shipment
Delivery Time: 35-40 days
Supply Ability: 80 sets/month

Oilfield Downhole Mechanical Tester Valve / NACE MR0175 Standard Tester Valve

Description
Tools: Downhole Tester Valve Tool Sizer: 5 Inch
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

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
 
Structure Features and Working Principle

Mechanical tester valve is composed of three major section: a inversion mechanism, a time-delay mechanism and a ball valve section. As shown
on the index groove sketch map, the location marked with numbers is the travel line of transposition lug when lifting and setting down workstring
every time.The inversion mechanism consists of a J-slot mandrel and a transposition lug. There are many index grooves on the J-slot mandrel. A
pair lugs of transposition lug is inserted into the index groove. When the workstring is setting down, the tool will be compressed, then the J-slot
mandrel will move upward, the transposition lug moves to the position 3, which is called locking position. At this time, the ball valve is closed and
circulating port is closed too.

 

Oilfield Downhole Mechanical Tester Valve / NACE MR0175 Standard Tester Valve 0

 

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 Details
Techcore Oil Tools Co.,Ltd,

Contact Person: Lee

Tel: +8618161839623

Send your inquiry directly to us (0 / 3000)