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China 5-inch Hydraulic Drilling Jar 105MPa Cased Hole Downhole Tool with H2S Service Compatibility for sale

5-inch Hydraulic Drilling Jar 105MPa Cased Hole Downhole Tool with H2S Service Compatibility

Price Negotiable
Price: Negotiable
MOQ: 1 set
Delivery Time: 35-40 days
Brand: Techcore
Product Description
High Safety Hydraulic Drilling Jar for Cased Hole Operations
Product Overview
The hydraulic drilling jar is a critical safety tool designed for drill stem testing operations in cased hole environments. This 5-inch diameter, 105MPa rated tool provides upward shock force to free stuck equipment in well bores, significantly reducing rig downtime and operational costs.
Operating Principle
A hydraulic time-delay system creates temporary resistance that powers the jar. When equipment becomes stuck, a steady pull activates the mechanism. The metering sleeve moves into a bypass section, allowing hydraulic oil to rapidly bypass and creating a sudden upward impact. The jar automatically resets when weight is set down, enabling multiple freeing attempts.
Primary Applications
  • Cased Hole Drill Stem Testing Operations
  • Tubing-Conveyed Perforating (TCP) Operations
  • Oil Well Flow Operations
Key Features & Benefits
  • Robust hydraulic system design ensures extended service life with minimal maintenance
  • Rapid recocking capability for efficient operation
  • Adjustable time delay system for precise control
  • Variable pull force adjustment within time-delay system limits
  • Significant reduction in rig time and operational costs
Technical Specifications - 5" Model
Parameter Specification
Outside Diameter 127.5 mm
Bore Diameter 57 mm
Length 1695 mm
Working Pressure 105 MPa
Internal Pressure Strength 149 MPa
External Pressure Strength 138 MPa
Tensile Strength 1406 KN
Torque Strength 22 KN.m
Service Compatibility H2S, NACE MR0175 (>175°F)
Working Temperature Range -29°C to +204°C
Connection Thread 3 7/8 CAS. BXP or 3 1/2 IF.BX
5-inch Hydraulic Drilling Jar for cased hole operations with 105MPa working pressure
This 5-inch hydraulic jar with 105MPa working pressure provides reliable performance in demanding cased hole drilling environments, ensuring operational safety and efficiency.
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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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