Mechanically Operated Tester Valve from KINGWELL

Place of Origin: Shaanxi,China (Mainland)
Certification: API, ISO
Brand: KINGWELL
Type: APR drill stem testing tools
Pressure: high pressure
Service: H2S + CO2
Application: oil well testing
Product mode: Halliburton type, all could change with Halliburton parts.
Condition: New
Standard: NACE MR0175
Maximum Pressure Rating: 15000psi

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Product Description

Payment & Shipping Terms Supply Capacity
Unit Price:10.0 USDProduction Capacity:500 set/month
Trade Term:FOB,CFR,CIF,DDP,DAP,CIP,CPT,FCA,EXW,DDUPacking:seaworthy packing
Payment Terms:L/C, T/TDelivery Date:30days after the down...
Min. Order:1 Piece/Pieces
Means of Transport:EXPRESS, Ocean, Air, Land

DST Tools Mechanically Operated Tester Valve 


DESCRIPTION

The Mechanically operated tester valve is a mechanically operated ball valve designed to allow multiple open/close cycles during cased hole testing and perforating operations.

 

FEATURES

Splined construction allows torques to be transmitted through the tool.
Mechanically operated.
Lock open position allows the valve to be run in the hole in the open or closed position.
Ideal for wells with low pressure rated casing.
2.25" bore allows for high flow rates and can be run in conjunction with wire/slickline or coil tubing.
Hydraulic delay prevents unintended tool cycling.

 

APPLICATIONS

Bottom hole shut in during drillstem testing and perforating operations.
Safety shut in valve for any situation where the workstring or tree connection develop an integrity problem.
Use in tandem with a Multi Cycle Circulating Valve for fluid loss control.

 

OPERATION

The Mechanically operated tester valve uses a power spring to maintain the ball in the lock open or closed position. The ball is opened by setting weight on the hydraulic tool. This causes the power spring to compress and the ball to open. The tool gives positive surface indication that it has functioned by a sudden small movement. Pick up to cycle the ball to the 'locked open' position and reset weight to put ball in 'fail safe open' position. The ball is closed by picking up from the 'fail safe open' position. The Mechanically operated tester valve can accommodate infinite repeatability of cycling sequence.

The hydraulic section of the tool forces hydraulic fluid through small passages and delays the functioning of the valve. This prevents the tool from functioning unintentionally.

 

SPECIFICATIONS


STANDARD

Connection Up

3½ API IF BOX

Connection Down

3½ API IF PIN

Maximum Pressure Rating

15,000 psi

Outside Diameter

5.25"

Internal Diameter

2.25"

Collapsed Length

132.19

Stroke Length

8.930"

Service

H2S + CO2

Temperature

-22°F  to 350°F

Tensile Strength

300,000 lbs

Connections

3 ½ IF

Max Differential Against Ball

8,000 psi


Pictures



About Us


Xi'an Kingwell Oilfield Machinery Co.,Ltd is a professional supplier for oilfield products according to the API standard.

Our products have exported to USA, Canada, Egypt, India and UEA, etc with 40 FCL containers per month. Now, with high quality and short supply and good service, our products have got good reputation home and abroad .

Here we got some prise as follows.

Certifications

Kingwell is a CNPC & SINOPEC & BV certified company, having all the Quality Systems in place for design, planning, manufacturing and quality monitoring & traceability to ensure our products match the highest quality standards.

We test our products strictly according to the NACE MR 0175-2002 Standard and our quality assurance period is 12 months.

Certificates endorsed by DNV/BV/ABS and Documents we can supply with the shipments:

1. Pressure Test Certificate with Graph and time recorded.

2. Function Test   

3. Rubber Products NACE Compliance   

4. Material Mill Certificate and treatment characteristics

5. H2S Compliance   

6. Service Manual

7. Parts Manual

8. Testing Procedures.

9. Open up type tool drawing for dressing purpose– if any.

Design & Development

Kingwell has an ongoing relationship with Xi'an Petroleum University and built up long term cooperation with China Aerospace Group for more than 10 years. Design Department is familiar with CAD and Pro-E facilities and has on rolls qualified & experienced engineers. Now, they are engaged in development of new products as required in the market place. Kingwell' products are validated in-house in a Test Well, a Sub-surface Type Test Facility with simulated well conditions up to 15000 psi Differential pressure , 400°F and Max 450°F.


Inspection and Test Facilities

We own the world-class facilities with professional laboratory technicians. The main facilities are Surface Testing (Hydraulic Testing Unit), high temperature heat treatment furnaces, API Gages (Master & Working), Profile Projector, tensile testing machine, pressure sensor and data acquisition system, Universal Testing Machine, Hardness Tester, Nitrogen Pump, Function Test Pump, Ultrasonic Thickness Tester etc. All the goods must be tested by several processes and must be qualified when packed.

The followings are some pictures of Test Facility

Product delivery

Payment:TT/LC:30% advance payment.70%before shipment

Warranty: Warranty period is 1 year after installation.

Origin: China

Minimum order: 1 set

Packaging: wood case or steel carton

Delivery Date: within 1-2 month(s) after receiving prepayment

Logo: KW, we can produce according to customer requirements.

Technical Documents: We can provide technical documents according to your requirements.

Additional service: Customers are served to test our products in our factory upon request.



Service


Kindly let me know if you have any interest or enquiry about our products. You are also always welcomed to come to our factory for a visit at your convenient time.

We will offer you a good price and show you our best service.



Category: Tester Valve

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