Techcore Oil Tools Co.,Ltd,
                                                                                                           
Verified Supplier
12 Years
Since 2014
Menu
Menu
Home
Products
Show All Products
Downhole Oil Tools
Drill Stem Test Tools
Open Hole DST
Retrievable Packer
Select Tester Valve
RD Circulating Valve
Oil Well Completion Tools
Bridge Plug
Oil Well Perforation
Coiled Tubing Tools
Wireline Tools And Equipment
Wellhead Pressure Control Equipment
Videos
About Us
Contact Us
Tools & Hardware Valve Valve Parts Valve Stems
China Drill Stem Testing Select Tester Valve 15000 psi High Pressure Full H2S Service 5-inch 127.5mm OD for sale

Drill Stem Testing Select Tester Valve 15000 psi High Pressure Full H2S Service 5-inch 127.5mm OD

Price Negotiable
Price: Negotiable
MOQ: 1 set
Delivery Time: 30-45 days
Brand: Techcore
Product Description
Product Overview
The Select Tester Valve is a full bore tester valve with lock open mode capability, designed for downhole testing operations in demanding oil and gas environments. This high-pressure valve operates via annulus pressure control to manipulate the ball valve mechanism.
Technical Specifications
Tool Size (in) OD (mm) ID (mm) Working Pressure (MPa) Service Environment Working Temperature Connection
5" 127.5 57 105 Mud, Crude Oil, Natural gas with H2S and acid -29°C to +204°C EUEIFCAS
Valve Construction
The Select Tester Valve comprises four essential sections:
  • Ball valve section for flow control
  • Upper hydraulic section for pressure operation
  • Nitrogen section for pressure balancing
  • Metering section for precise control
Performance Testing
Standard Operating Test (Sample: 12-03-2016 at 18°C)
Initial nitrogen pressure: 19.3 MPa | Operating pressure: 26.9 MPa | Ball valve open pressure: 24.3 MPa
Locked-Open Mode Test (Sample: 12-03-2016 at 18°C)
Demonstrated reliable performance with consistent pressure response times and valve positioning accuracy across multiple test cycles.
Quality Assurance
All raw materials undergo comprehensive testing by SGS at third-party laboratories. Each DST tool component features full traceability and certification marks for quality verification.
Application Scope
This drill stem testing equipment is suitable for cased hole, open hole, and slim hole applications. Compatible with complete DST tool strings including RTTS packer, circulating valve, safety joint, omni valve, hydraulic jar, shock absorber, and various pressure control valves.
Drill Stem Testing Select Tester Valve operational diagram Select Tester Valve pressure testing configuration SGS certified DST tool components with traceability
Technical Support
We provide meticulous attention to technical specifications and urgent requirements. Contact us for detailed product information and application support.
Similar Products
China China CHAMP Packer - 15000 psi 7 inch Retrievable Packer with H2S Resistance for Drill Stem Testing for sale for sale

CHAMP Packer - 15000 psi 7 inch Retrievable Packer with H2S Resistance for Drill Stem Testing
China China 5 Inch Cased Hole Ful Flo Drill Stem Test Tools DST String with 70-105 MPa High Pressure Rating for Oil and Gas Well Testing for sale for sale

5 Inch Cased Hole Ful Flo Drill Stem Test Tools DST String with 70-105 MPa High Pressure Rating for Oil and Gas Well Testing
China China 8

8" Downhole Drilling Safety Valve for Well Testing - 15,000 PSI Working Pressure, H2S Resistant
China China VR Safety Joint Open Hole DST Drill Stem Testing Tools 5 inch 10000psi with 38 inch Length for sale for sale

VR Safety Joint Open Hole DST Drill Stem Testing Tools 5 inch 10000psi with 38 inch Length
China China 7 Inch Retrievable Packer - 10,000psi RTTS Mechanical Setting Cased Hole Packer with Full Bore Design for sale for sale

7 Inch Retrievable Packer - 10,000psi RTTS Mechanical Setting Cased Hole Packer with Full Bore Design
China China Deep Penetration Shaped Charge Oil Well Perforation with 645mm Penetration and 120°C Temperature Rating for sale for sale

Deep Penetration Shaped Charge Oil Well Perforation with 645mm Penetration and 120°C Temperature Rating
China China Model 3L Well Testing Retrievable Bridge Plug - 10,000 psi High Pressure RBP for 4.5-7.625 inch Casing for sale for sale

Model 3L Well Testing Retrievable Bridge Plug - 10,000 psi High Pressure RBP for 4.5-7.625 inch Casing
China China High Pressure Retrievable Packer 15000 psi for Oil Well Testing - CHAMP IV with Concentric Bypass 400°F Rating for sale for sale

High Pressure Retrievable Packer 15000 psi for Oil Well Testing - CHAMP IV with Concentric Bypass 400°F Rating
China China Full Bore Retrievable Packer 9 5/8

Full Bore Retrievable Packer 9 5/8" 10000 PSI Downhole Oil Tool for Well Testing Operations
China China 3L RBP Retrievable Bridge Plug 5 1/2

3L RBP Retrievable Bridge Plug 5 1/2" 70MPa Pressure Rating for Well Testing Operations
China China Downhole PinPoint Injection Packer - Retrievable Treating Straddle Tool with 10000 PSI Rating for 7 5/8

Downhole PinPoint Injection Packer - Retrievable Treating Straddle Tool with 10000 PSI Rating for 7 5/8" to 9 5/8" Casing
China China APR Drill Stem Testing Tools for 4 1/2

APR Drill Stem Testing Tools for 4 1/2"-20" Casing with 105 MPa Pressure and 425°F Temperature Rating
Related Videos
5 Inch Select Tester Valve Drill Stem Testing Alloy Steel 05:18
5 Inch Select Tester Valve Drill Stem Testing Alloy Steel
Downhole Select Tester Valve Alloy Steel For Drill Stem Testing 01:20
Downhole Select Tester Valve Alloy Steel For Drill Stem Testing

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Techcore Oil Tools Co.,Ltd,
Location No.25th Gaoxin6th Road, Xi'an, China
Contact Person LEE

Request A Quote

Please check your email address.
Your message must be at least 20 characters.