SCOTON technical service is very unique, our team has a wealth of field service and operating experience, and has been with the major domestic and foreign oil fields to establish a good relationship of cooperation.
Oilfield drilling technology face rapid development and changes, in order to keep up with the world development trend, SCOTON constantly innovate and develop new technology, also perfect the sophisticated technology and service at the same time, always try to create greater value for customers.
Fixed Diameter Hole OpenerFixed diameter hole opener is used for expanding drill areal large hole in terrestrial oil field and oceanic oil field. It is used to reaming the well bore what has been drilled by the big cone’s bit or used to connecting it to the drill bit and finish well drilling and reaming of hole.
Variable Diameter Hole OpenerVariable diameter hole opener is can also expand the well hole when drilling, it can save the trip out and drill down time, improve drilling efficiency. This under reamer is hydraulic expansion type, it’s convenient to control the open and close of tool arm.