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(Total 12 Products for Qjz Mechanical Drilling Jar)
Drilling Rotary Table for Oil Drilling Rig
Technical Features：
High Quality Drilling Pipe for Drilling
Drilling Pipe
The Drilling Pipe is a high-performance, durable product designed specifically for oil rig operations. Engineered to withstand the harsh conditions of drilling environments, this pipe offers superior strength, reliability, and efficiency. Whether used in deep well drilling or onshore and offshore...
Product Description
Petroleum drilling rigs are complex engineering systems designed for oil and gas exploration and extraction. Modern Chinese-made rigs integrate automation, energy efficiency, and environmental adaptability, serving diverse terrains (desert, ocean, polar regions) and well types (vertical,...
API Certified Oil Equipment Zj70 Oil Drilling Rig
Looking for reliable and efficient drilling equipment for your oil exploration projects? Look no further than the API Certified Oil Equipment Zj70 Zj50/Zj40/Zj70/Zj30/Zj20 Oil Drilling Rig. This petroleum equipment is designed to meet the highest industry standards and...
Product Description:
The Skid-Mounted Drilling Rig series, designed for deep drilling up to 9000 meters, provides unmatched operational capacity and heavy-load performance, making it ideal for complex drilling environments. Available in models for 5000m, 7000m, and 9000m, these rigs can be equipped with either AC or...
Bit Specification
In view of the complex formation, poor drillability, hard and soft interlacing, difficult orientation, easy pressure relief and other situations, our company has developed hybird bits of different sizes, models and performance.
The use of a hybrid bit can effectively improve drilling efficiency and...
Mechanical drilling jar is a kind of fully-mechanical jarring tools. It can release the drilling tools sticking accidents by providing a up and down jarring force. Basically, it is part of the drill stem, whenever needed, the jarring force can increase the working efficiency.
Mechanical drilling jar is a jarring and...
Hydraulic drilling jars are expertly crafted with two pistons separated by a valve, creating a dynamic system that responds to applied tension or compression. As force is exerted on the armed hydraulic jar, fluid in one piston is compressed, flowing to the other piston against robust flow resistance. This...
Hydraulic-Mechanical Drilling Jar
JYSJ/JYQ/SJYZ/SZJS Double Acting Hydraulic-Mechanical Drilling Jar
The drilling jar is consists of drilling up jar and drilling down jar in one body, which has stable working performance and strong jarring force both up and down. When in down hole, it can release the struck; it is a desire tool for directional well...
CSJ/CSZ Type Super Fishing Jar
CSJ Type Super Fishing Jar
Fishing Jar is designed on the hydraulic principle. It utilizes the drilling string's elastic potential energy resulting from the elastic deformation. Once the energy is released, a giant upward dynamic load is produced and the stuck accident is released, realizing the goal of fishing and...
Description
YSJ type hydraulic jar is used to free stuck drilling tools in the well. This jar can produce large up-striking force for fishing and coring operations. Through hydraulic principle, a sudden release of the elastic potential energy that accumulates in the drill tool during the hydraulic time delay will...
The ZJS type jar intensifier is a kind of down hole fishing jar designed to increase jarring energy to top jar. Therefore, it must be run in conjunction with YSJ type hydraulic top jar or CSJ type super jar. Its main function is to supply acceleration to the upper end of the jar during the free jarring stroke. With a...
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