Techcore Oil Tools Co.,Ltd,
                                                                                                           
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China 15000psi Open Hole Multi-Flow Evaluator DST Tools - 127.5mm OD, 3102mm Length Alloy Steel Well Testing Equipment for sale

15000psi Open Hole Multi-Flow Evaluator DST Tools - 127.5mm OD, 3102mm Length Alloy Steel Well Testing Equipment

Price Negotiable
Price: Negotiable
MOQ: 1 set
Delivery Time: 30-45 days
Brand: Techcore
Product Description
15000psi Open Hole Multi-Flow Evaluator DST Tools
The Multi-Flow Evaluator represents advanced drill stem testing technology that enhances operational control and reservoir analysis capabilities during well testing operations.
Tool Operation & Control
This tool operates entirely through up and down motion of the drill stem, providing positive control and clear surface position indications. The system allows unlimited shut-in and flow periods while downhole, with the complete string including the Multi-Flow Evaluator, MFE By-Pass Valve, and MFE Safety Seal.
Key Performance Features
  • Dual control valves ensure operational safety and testing success
  • Dynamic formation fluid sampling capability at final flow period
  • Positive tool control using only drill stem vertical motion
Technical Specifications - 5" Model
Parameter Value
Outside Diameter 127.5mm
Overall Length 3102mm
Working Pressure 70Mpa (15000psi)
Tensile Strength (Yield) 1868.8kN
External Yield Pressure 22000psi
Torque Strength 20000psi
Flow Area 1200mm²
Service Environment Mud, crude oil, natural gas with H2S (NACE MR0175-2002 compliant)
End Connections 3 1/2 IF.B X 3 1/2 IF.P (with crossover)
Operating Temperature Range -20°F to +400°F
15000psi Open Hole Multi-Flow Evaluator DST Tool assembly and components Technical diagram and operational schematic of MFE DST tool system
Manufacturing Excellence
Techcore Oil Tools brings over ten years of specialized experience in drill stem testing tool manufacturing. Our professional R&D department continuously advances DST technology for superior well testing service performance. We maintain complete traceability from raw materials to finished products, meeting rigorous onshore and offshore industry standards.
Application Scope: These tools are engineered for deployment in cased hole, open hole, and slim hole environments. The comprehensive DST tool string includes RTTS packer, circulating valve, safety joint, select tester valve, omni valve, hydraulic jar, shock absorber, RD safety circulating valve, high pressure retrievable packer with bypass, IPO valve, and tubing string test valve.
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Company Techcore Oil Tools Co.,Ltd,
Location No.25th Gaoxin6th Road, Xi'an, China
Contact Person LEE

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