News
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PWCE Arctic Rigs: For Extreme Cold, Comprehensive Service
Arctic rigs are specially designed and manufactured cluster rigs for Arctic regions. Rigs are complete with winter thermo shelves, heating and venting systems, securing the stability work of rigs under low temperature environments. The temperature of the wor...Read more -
High-quality workover rigs for harsh environments from PWCE
PWCE self-propelled workover rigs (service rigs) are extremely reliable machines, perfectly adapted to operate in even the roughest environments. Their exceptional mobility, stability, and ease of operation are the outcome of our extensive experience in the ...Read more -
How Combined Driven Drilling Rigs Combine Diesel and Electric Drives for Cost-Effective Drilling
PWCE fast-moving desert rigs are based on the same advanced technology as our standard skid-mounted drilling rigs, What is significant in this case is that the complete rig is mounted onto a special trailer that is pulled by a truck on relocation. This trail...Read more -
VFD（AC）Skid-Mounted Drilling Rig–Unlock Unprecedented Drilling
On an AC powered rig, AC generator sets (diesel engine plus AC generator) produce alternating current that is operated at variable speed via a variable-frequency drive (VFD). Apart from being more energy efficient, AC powered rigs allow the drilling ope...Read more -
Skid-Mounted Drilling Machines for Diverse Environments
Since petroleum drilling machine came into being, skid-mounted drilling rig has been the basic and most widely used type. Although it is not as easy to be moved as the mobile (self-propelled) drilling machine, skid-mounted drilling machine has flexible structure...Read more -
Discover the Versatility of Trailer-mounted Drilling Rigs
Petroleum Well Control Equipment Co., Ltd. has been researched and developed brand-new trailer-mounted drilling rigs based on general mature drilling rigs.trailer-mounted drilling rigs is divided into three moving units: the drilling rig, mud pump devices, and the ...Read more -
Truck-mounted drilling rigs–provide efficient support for oil operations！
Since the power system, drawworks, derrick, traveling block system are amounted on the self-propelled chassis, truck-mounted drilling rigs can be moved easily and quickly when necessary. Our products have been designed with the drilling depth ranging from 1000m to 4000m ...Read more -
BOP – A Powerful Tool to Keep Oil Wells Safe！
BOP is used to close the wellhead during oil testing, well repair, and well completion operations to prevent blowout accidents. It combines full sealing and semi-sealing functions into one, and has the characteristics of simple structure, easy operation, and high-pressur...Read more -
Comprehensive Overhaul Services for Offshore Drilling Platforms by Seadream Offshore Technology Co., LTD.
Seadream Offshore Technology Co., LTD., as the subsidiary company of PWCE, is proud to announce our official partnership and service provision for NOV in the Chinese offshore service field. Our extensive experience includes participation in the installation, commissioni...Read more -
The Evolution and Global Use of Drilling Rigs
Drilling rigs have evolved significantly over thousands of years. From simple hand tools to sophisticated modern machinery, this evolution has revolutionized resource extraction. Early drilling relied on manual labor and rudimentary mechanisms, whereas today's rigs incor...Read more -
PWCE GLFX-C-35-21-21/35 Rotating BOP
This revolutionary RCD comes with interchangeable assemblies tailored to different wellhead connection sizes, ensuring versatility and compatibility. With a maximum working pressure of 21MPa for dynamic sealing and 35MPa for static sealing, PWCE API 16 A GLFX-C-35-21-2...Read more -
Ram Blowout Preventer (BOP)
In the field of oil drilling, safety is the most important. Due to the complex operations deep on the earth's surface, it is crucial to establish a disaster prevention system. One such systems that plays a crucial role in ensuring safety is the Ram Blowout Preven...Read more