Roller Reamer—New Design
PETROZHR Brand-new designed Roller Reamer is able to keep the standard diameter of borehole in hard or abrasive formation. When bit is worn and bit diameter becomes smaller than standard’s, the reamer can enlarge the diameter of bottom hole to reach that of standardized. Applicable in both vertical well or directional well, this reamer is able to maintain the bit or casing tripping in standard well in ideal size.
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Detailed Description
PETROZHR Brand-new designed Roller Reamer is able to keep the standard diameter of borehole in hard or abrasive formation. When bit is worn and bit diameter becomes smaller than standard’s, the reamer can enlarge the diameter of bottom hole to reach that of standardized. Applicable in both vertical well or directional well, this reamer is able to maintain the bit or casing tripping in standard well in ideal size.
FEATURES AND BENEFITS
1.Low fricion rsistance against well wall 2.Anti wear. 3.Long service life. 4.The rollers onthe rig platform iseasily replaceable. 5.Most other types ofspare pars ar interhangeable. 6.To replace a block, no welding orspecial tools are requird, and many parts can be replaced in minutes with the correct assembly sequence.
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Tel/ Whatsapp:（+86）18946707699；（+86）18783877999
Fax: （+86）838 5701707
Address:Building 23, Deyang Science and Technology Island, No. 16 Yangjiang Road, Guanghan City, Deyang City, Sichuan Province
E-mail: liupeng@petrozhr.com; liudd@petrozhr.com
All rights reserved:©Sichuan PetroZHR Petroleum Machinery Engineering Co.,Ltd 300.cn
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