Product Description
Company Info
Product Description
The Sucker rod collar spear
The Sucker rod collar spear is a special tool for fishing sucker rod collar in the oil pipe. The main characteristics of the tool is that it can exactly retrieve fishes no matter it lies in spacious sleeving or narrow pipe string.
The essence of the sucker rod collar spear is that the inner and outer thread can be buckled together around the drill tools.
Construction
The Sucker rod collar spear consists of swelling rod, slip, limited dowel, spring, spring seat, adjustable nut, top sub, collar and so on. When the lower end of the lip enters into the collar, the slip will move upward or compress the spring and stand the top sub, in order to force the slip into drawing back slightly and lead to the sliding of cusp, and complete buckling between outer thread of slip and inner thread of collar. The radial swell produced by the compact of the inner and outer cone of the slip prevents thread cusp from exiting the tooth cusp so as to complete fishing.
The Sucker rod collar spear is a special tool for fishing sucker rod collar in the oil pipe. The main characteristics of the tool is that it can exactly retrieve fishes no matter it lies in spacious sleeving or narrow pipe string.
The essence of the sucker rod collar spear is that the inner and outer thread can be buckled together around the drill tools.
Construction
The Sucker rod collar spear consists of swelling rod, slip, limited dowel, spring, spring seat, adjustable nut, top sub, collar and so on. When the lower end of the lip enters into the collar, the slip will move upward or compress the spring and stand the top sub, in order to force the slip into drawing back slightly and lead to the sliding of cusp, and complete buckling between outer thread of slip and inner thread of collar. The radial swell produced by the compact of the inner and outer cone of the slip prevents thread cusp from exiting the tooth cusp so as to complete fishing.
Address:
No 5 Dongxu Two Street Aimin District Mydanjiang, Mudanjiang, Heilongjiang, China
Business Type:
Manufacturer/Factory
Business Range:
Manufacturing & Processing Machinery
Company Introduction:
Mudanjiang Dongxu machinery company is located in Mudanjiang City, Heilongjiang province China Dongxu two Street No. 5, covers an area of 20000 square meters. The company consists of four departments: The Department of Biotechnology (workshop), quality inspection department, marketing department, financial department; Has a staff of 60 people, of which: 2 senior engineers, 8 engineers, management staff of 12 people, with about 10000000 yuan in fixed assets, metal cutting equipment and special testing equipment more than 30 Taiwan.
Mudanjiang Dongxu Machinery Co., Ltd., is a professional production of fixed-point units of petroleum drilling tools and accessories Chinese Petroleum Corporation and China Petrochemical Corp, our company has passed ISO9001: 2000 quality system certification and USA Petroleum Association (API) certification.
The main products of Mudanjiang Dongxu machinery limited liability company production: Drilling tools, fishing tools, milling fishing tool, well control tools, tools, the workover fishing tools, cutting tools, cementing tools, jarring tool, coring tools, production tools and accessories such as dozens of varieties and hundreds of specifications; Equipment hydraulic dismounting frame, hydraulic test stand, screw drill test machine, screw machine, BOP flip systems, our company according to customer needs to design and production related equipment.
Mudanjiang Dongxu Machinery Co., Ltd., is a professional production of fixed-point units of petroleum drilling tools and accessories Chinese Petroleum Corporation and China Petrochemical Corp, our company has passed ISO9001: 2000 quality system certification and USA Petroleum Association (API) certification.
The main products of Mudanjiang Dongxu machinery limited liability company production: Drilling tools, fishing tools, milling fishing tool, well control tools, tools, the workover fishing tools, cutting tools, cementing tools, jarring tool, coring tools, production tools and accessories such as dozens of varieties and hundreds of specifications; Equipment hydraulic dismounting frame, hydraulic test stand, screw drill test machine, screw machine, BOP flip systems, our company according to customer needs to design and production related equipment.
