Product Description
Company Info
Product Description
Drop-in check valve
The Drop-in check valves is an inner blowout preventer within drill string. When there is blowout omen, the drill pipe will be discharged immediately, and put the return pressure assembly into waterhole of drill pipe. It will achieve blowout control's purpose. Frankly, the tool prevent return flow during a kick and are suitable for most drilling situations in which return flow through the drill string is a risk and normal operation the drill pipe, but allowing fluid to be pumped downward to circulate the well, the valves provide the driller with the means to control the drill pipe pressures when required, significantly improving and simplifying we control.
Construction
The Drop-in check valve is divided into landing sub and check valve.
The Drop-in check valves is an inner blowout preventer within drill string. When there is blowout omen, the drill pipe will be discharged immediately, and put the return pressure assembly into waterhole of drill pipe. It will achieve blowout control's purpose. Frankly, the tool prevent return flow during a kick and are suitable for most drilling situations in which return flow through the drill string is a risk and normal operation the drill pipe, but allowing fluid to be pumped downward to circulate the well, the valves provide the driller with the means to control the drill pipe pressures when required, significantly improving and simplifying we control.
Construction
The Drop-in check valve is divided into landing sub and check valve.
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.
