U single or double Ram BOP is one of the most popular Ram BOP in oil industry. There are lots of advantages, such as simple structure, economic, fast and safe switch, easy to operate, widely accepted with popular by customers and including both hydraulic and manual system.
U Ram BOP applies to wellhead pressure controlling during well drilling, well maintenance, oil test, and so on. Moreover, it can prevent blowing out efficiently.
MSP/DRILEX offers a complete range of annular BOPs with bore sizes from 7 1/16″ to 21 1/4″ and working pressures up to 15,000 psi. The annular BOP utilizes special packing element. Its simple, compact design makes it work reliably and steadily. The packing element provides a long stripping life.
It is designed especially for surface installations and it is also used on offshore platforms. It is compact, annular type BOPs which seal reliably on almost any sharp or size kellys, drilling pipes, tool joins, drilling collars, casing or wire line. It provides positive pressure control for stripping drilling pipe into and out of the hole.
MSP/DRILEX offers Rotating BOP as key underbalanced drilling equipment. It applies active rotating air-tight design to solve the problems in underbalanced drilling and operations with pressure.
Rotating BOP is formed by adding rotating packing element on normal Annular BOP while employing high pressure rotating air-tight technology to protect and seal hydraulic system and bearing. To ensure air-tight performance, the auto compensation function was added to packing element since frequent contact with drilling pipe joint causes serious abrasion on packing element.
The Rotating BOP is designed according to relative API standard therefore all the technical target and service performance are competitive among sister products in the industry. The Rotating BOP is one of the best choice for underbalanced drilling operation while its outstanding function and extra safety have been proved by wide applying on job site for many years.
MSP/DRILEX offers a complete range of underbalanced drilling equipment, not only offers rotating BOP, but also rotating control heads. The products primarily include BW series and BG series. They are designed to handle today’s most demanding underbalanced drilling requirements.
Drilling spool is suitable for drilling high-pressure oil wells. When spool side outlets are connected with matched valves and pipelines, it can carry on relieving operations, and link the preventer and wellhead at the same time.