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Hollow Plug Impact Reversing Sub Open Hole DST 3 7 / 8" For Oilfield

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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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Hollow Plug Impact Reversing Sub Open Hole DST 3 7 / 8" For Oilfield

Hollow Plug Impact Reversing Sub Open Hole DST 3 7 / 8" For Oilfield
Hollow Plug Impact Reversing Sub Open Hole DST 3 7 / 8" For Oilfield Hollow Plug Impact Reversing Sub Open Hole DST 3 7 / 8" For Oilfield

Large Image :  Hollow Plug Impact Reversing Sub Open Hole DST 3 7 / 8" For Oilfield

Product Details:
Place of Origin: China
Brand Name: TECHCORE
Certification: ISO, BV
Model Number: HPIRS 5100004
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

Hollow Plug Impact Reversing Sub Open Hole DST 3 7 / 8" For Oilfield

Description
Type: Hollow Plug Impact Reversing Sub Usage: Open Hole Drill Stem Testing Circualting Valve
Working Pressure: 10000 Psi Tool Size: 3 7/8 Inch
Connection: IF Box X Pin Working Condition: H2S Above 175oF
Material: AISI Alloy Steel Package: Polywood Case
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Hollow Plug Impact Reversing Sub Open Hole DST 3 7 / 8" For Oilfield

High Pressure Drill Stem Testing

 

Introduction of Hollow Plug Impact Reversing Sub
 

The Hollow Plug Impact Reversing Sub is applied for the open hole drill stem testing operation, the reversing sub is served as a circulating valve in the DST working string. The Hollow Plug Impact Reversing Sub is operated by inner pressure to cut off the shear pins, and then open the circulating port on it, when 

circulating work is needed.

 

Constructure of Hollow Plug Impact Reversing Sub

 

The hollow plug impact reversing sub is composed of valve body, shear pin plate seat, shear pin plate, shear pins and sealing rings. The shear pin plate seat is connected to the valve body through connecting thread and the shear pin plate is restricted in the shear pin plate seat through shear pins. It has simple construction and convenient maintenance.

 

 

Specification of Open hole 3 7/8" Hollow Plug Impact Reversing Sub

 

OD /in ID /in Tool Joint Threads Length /in Working Pressure / psi Working medium
3 7/8 1.75 EUE box to pin
IF box to pin
14.57 10000 Mud, crude oil, natural gas with H2S,
apply to NACE MR0175-2002


 

Test required to check the hollow plug impact reversing sub

 

* Internal Pressure sealing test:

Clamp Valve body, Install test piston . Connect pressure test pipeline, sensor and pressure test pump to pressure test sub. Then install the pressure test sub to the both ends of the tool and put it into the pressure test groove.Hold the pressure for 15 minutes with no leakage.

 

Shear Pin Cutting off test

* Install the shear pin plate seat, shear pin plate and shear pins, with the OD of shear pin in the short casing of 6 5/8” RTTS Packer. Then put the tool into the pressure test groove.

 

 

Hollow Plug Impact Reversing Sub Open Hole DST 3 7 / 8" For Oilfield 0

 

Advantage of the Techcore Oil Tools

 

Techcore Oil Tools is professional in designing and manufacturing 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 to meet different requirement of Oil Well testing.

 

* Techcore insist on superior quality, strong packing & timely delivery.

* Techcore supply the Third party inspection including 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)