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Precision-Engineered Solutions for Reliable Wellbore Performance

Innovative Drilling Jars for Enhanced Downhole Operations

Type JYQ Hydro-Mechanical Drilling Jar featuring an advanced hydraulic and mechanical system for precise and safe jarring operations in downhole environments.

Type JYQ Hydro-Mechanical Drilling Jar

Dual-Mode Precision Jarring

Combines mechanical reliability with hydraulic precision, offering seamless up-and-down jarring control for enhanced drilling efficiency.
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Type YJHM Mechanical & Hydraulic Drilling Jar designed for efficient and reliable up-and-down jarring with advanced hydraulic controls.

Type YJHM Mechanical & Hydraulic Drilling Jar

Enhanced Hydraulic Precision

Integrates mechanical strength and hydraulic accuracy, ensuring flexible and effective jarring operations in demanding well environments.
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Type ZSJ&ZXJ Hydro-Mechanical Drilling Jar with a split structure for independent and reliable up-and-down jarring operations.

Type ZSJ&ZXJ Hydro-Mechanical Drilling Jar

Split-Control Jarring System

Designed with a split structure for independent up-and-down jarring control, providing unmatched precision and operational reliability.
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Type JSZ Integral Mechanical Drilling Jar offering fully mechanical jarring solutions with enhanced reliability and compact design.

Type JSZ Integral Mechanical Drilling Jar

Compact and Reliable Jarring

Fully mechanical design with a compact structure that minimizes stress, ensuring consistent and durable jarring performance.
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Type QJ Mechanical Drilling Jar with advanced sealing mechanisms and compact design for flexible and durable operations.

Type QJ Mechanical Drilling Jar

Durable and Adjustable Solution

Features stepless tonnage adjustment, providing reliable jarring with flexibility to adapt to various well conditions.
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Full-Hydraulic Drilling Jar Type QYⅢ with a needle valve system for precise hydraulic jarring in critical operations.

Full-Hydraulic Drilling Jar Type QYⅢ

Precision Hydraulic Performance

Delivers accurate hydraulic jarring with advanced durability and precision, making it ideal for challenging drilling operations.
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