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3 7 / 8" Open Hole DST Drilling VR Safety Joint For Well Testing Service

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China Techcore Oil Tools Co.,Ltd, certification
China Techcore Oil Tools Co.,Ltd, certification
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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

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3 7 / 8" Open Hole DST Drilling VR Safety Joint For Well Testing Service

3 7 / 8" Open Hole DST Drilling VR Safety Joint For Well Testing Service
3 7 / 8" Open Hole DST Drilling VR Safety Joint For Well Testing Service 3 7 / 8" Open Hole DST Drilling VR Safety Joint For Well Testing Service

Large Image :  3 7 / 8" Open Hole DST Drilling VR Safety Joint For Well Testing Service

Product Details:
Place of Origin: China
Brand Name: TECHCORE
Certification: ISO, BV
Model Number: IPOV510004
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

3 7 / 8" Open Hole DST Drilling VR Safety Joint For Well Testing Service

Description
Type: VR Safety Joint Usage: Open Hole Drill Stem Testing
Working Pressure: 10000 Psi Tool Size: 3 7 / 8 Inch
Connection: 3 1/2 IF Box X Pin Working Condition: H2S Above 175oF
Material: AISI Alloy Steel Package: Polywood Case
High Light:

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dst well test

3 7 / 8" Open Hole DST Drilling VR Safety Joint For Well Testing Service

 

Brief of VR Safety Joint
 
The VR Safety joint is applied for well drill stem testing operation in open hole in well testing service.

The VR safety joint featured with compact structure is right-hand safety joint used in the DST working string. The VR safety joint is run in hole above the packer assembly in order to ensure that a minimum number of tools are left in the hole. he bypass of the VR joint acts as an auxiliary to the Hydro spring tester bypass to allow fluid to pass though the packer while the work string is being pulled out of the hole.

 

Features of Open hole VR safety joint

 

* The VR safety joint is made of alloy steel.

* With compact structure.

* Easy installation and maintenance of the open hole VR Safety Joint.
 

Specification of Open hole 3 7/8" VR safety joint

 

Tool Size /in OD /in ID /in Makeup Length / in Working Pressure / psi Connection
3 3.03 0.5 31.88 15000 EUE Box X Pin

 

Test procedure of the Open Hole VR Safety Joint

 

* Internal Pressure sealing test:

 

1. Make up the test sub on the two ends of the tool, install the tool into tensile strength tester, with two ends against the tester, attach sensor, pressure test pipeline and test pump on the test sub.

2. Pump water into the tool and remove the air inside, increase pressure gradually to 70Mpa, close stop valve on the test sub, hold the pressure for 15 minutes with no leakage.

 

* Movement test:

Place the case section of the tool in the vise, rotate the top adapter clockwise to the limited position, then, lift, rotate clockwise and lower down to the limited position.

 

3 7 / 8" Open Hole DST Drilling VR Safety Joint For Well Testing Service 0

 

Drill stem testing tools for cased hole, open hole and slim hole:

 

Full bore retrievable packer, full bore retrievable circulating valve, full bore retrievable safety joint, downhole tester valve, select tester valve, LPR- N Valve, omni valve, multi-cycle circulating valve, hydraulic jar, vertical shock absorber, radial shock absorber, RD safety circulating valve, high pressure retrievable packer with bypass, CHAMP packer, IPO valve, tubing string test valve, sleeve type drain valve, rupture disk sampler, super safety valve with control panel, BOP safety valve for downhole operation and so on.

 

Advantage of the Techcore Oil Tools

 

* 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.

 

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)