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High Pressure Open Hole DST Hydrospring Tester AISI Alloy Steel Material

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China Techcore Oil Tools Co.,Ltd, certification
China Techcore Oil Tools Co.,Ltd, certification
Customer Reviews
During the DST-TCP operation, the APR tools we purchased worked stable, and we are happy to see the quick response for any technical issure and fast delivery for redress kits

—— Ahmed

We are satisfied with your tools after 5 runs successful operation. We highly appreciate to see the excellent performances in sealing capacity and thanks for the specialist technical support from you

—— Leon

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High Pressure Open Hole DST Hydrospring Tester AISI Alloy Steel Material

High Pressure Open Hole DST Hydrospring Tester AISI Alloy Steel Material
High Pressure Open Hole DST Hydrospring Tester AISI Alloy Steel Material High Pressure Open Hole DST Hydrospring Tester AISI Alloy Steel Material

Large Image :  High Pressure Open Hole DST Hydrospring Tester AISI Alloy Steel Material

Product Details:
Place of Origin: China
Brand Name: TECHCORE
Certification: ISO, BV
Model Number: RDS510004
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: Negotiable
Packaging Details: Polly wood, suitable for sea and air shipment
Delivery Time: 30 DAYS
Payment Terms: T/T, L/C
Supply Ability: 10 SET/MONTH

High Pressure Open Hole DST Hydrospring Tester AISI Alloy Steel Material

Description
Application: Open Hole DST Type: Open Hole Tester Valve
Working Pressure: 15000 Psi Tool Size: 3 3/4 Inch
Connection: IF Box X Pin Working Condition: H2S Above 175oF
Material: AISI Alloy Steel Package: Polywood Case
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High Pressure Open Hole DST Hydrospring Tester AISI Alloy Steel Material
 
Introduction of DST Hydrospring Tester
 
The Hydro spring tester was a reliable and field-proven downhole master valve which is used in open hole drill stem testing operation.. The hydro spring tester is a combination tester valve and bypas and 

operated by vertical movement of the drillpipe, the weight of the pipe effectively opens the tester and sets the packer. Raising the drill pipe closes the tester.


Specification of DST Hydrospring Tester

 

OD ID Working pressure Service Sampler capacity
3 3/4” 3/4” 15000psi H2S 1200CC

 

Features of DST Hydrospring Tester

 

  • The hydrospring is opened easily by slacking off drill pipe weight
  •  When the hydrospring tester opens, it will give an indication at the surface 
  • Fewer assembilies required to combine the tester valve and bypass.

Operation of DST Hydrospring Tester


When positioning the tester valve for opening, it will record initial hydrostatic mud weight clearly on the pressure chart during the time interval . The hydrospring tester with an indexing J-slot, does not have a built-in bypass. If bypass is desired, the LOC bypass can be used. Repeated opening and closing of the tester valve for closed-in and flow periods is done by reciprocating the pipe. The indexing J-slot will automatically index so when every alternative time weight is set down, the tester valve will remain closed

 

High Pressure Open Hole DST Hydrospring Tester AISI Alloy Steel Material 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.

 

We approach every client’s enquiry with meticulous attention to technical specifications, and a high level of appreciation for their urgency.

 

Welcome to contact us for more information about our tools and service!

Contact Details
Techcore Oil Tools Co.,Ltd,

Contact Person: Lee

Tel: +8618161839623

Send your inquiry directly to us (0 / 3000)