- Home
-
About Us
-
Our Products
Our Products
Drilling Tools For Top Drive Jars Inside Blowout Tools Hole Opening Tools Stabilizers Fishing Tools Milling Tools Incident Handling Tools Cementing Tools Casing Accessories Subs And Tool Joints Directional Tools Well Head Tools Drill Pipes & Drill Collars Casings & Tubings Dowhole Motors Hydraulic Bucking Units - Information
- QHSE
-
Contact Us
-
Drilling Tools For Top Drive Jars Inside Blowout Tools Hole Opening Tools Stabilizers Fishing Tools Milling Tools Incident Handling Tools Cementing Tools Casing Accessories Subs And Tool Joints Directional Tools Well Head Tools Drill Pipes & Drill Collars Casings & Tubings Dowhole Motors Hydraulic Bucking Units
- CN
- RUS
ROLLER REAMER
PRODUCTS
Roller reamer is designed for various reaming operation. It can be used in hard formation or abrasive formation, in order to keep the standard hole size. When the drill bit wears and under the standard size, roller reamer can ream the bottom well and recover to standard hole size. Whether drilling the vertical well or directional well, three-roller reamer can ensure the following drill bit or casing run into the normal hole size. The features of roller reamer are low frictional resistance with well wall, strong abrasive resistance and long service life.
Inquiry
If you are interested in this product, please fill out the form below and send us your needs, and we will reply to you as soon as possible!
Releated Products
INTEGRAL BLADE STABILIZER
Integral blade stabilizer is an important tool in the drilling process to control the well deviation. It can stabilize the drilling tools in the drilling process of oil, gas and geological exploration. It can increase the bit service life, drilling speed and well quality. There are two kinds of integral stabilizers: spiral blade stabilizer and straight blade stabilizer.
SPECIAL STABILIZR WITH REAMER AND BACK REAMER
Special stabilizer with reamer and back-reamer is an important tool in the drilling process to control the well deviation. It can increase the bit service life, drilling speed and well quality by effective stabilization. There are several cutting teeth special fixed on upper end and lower end of crown for reaming and back reaming. In the process of drilling and tripping, it can play the role of two-way cutting, repair the well wall, make the well trajectory to reach the ideal condition as far as possible, and prevent the phenomenon of dog legs. Especially in tripping process, it always hard to trip because of hole shrinkage etc. At this time, the back reaming teeth can play a cutting role to eliminate hole shrinkage phenomenon, thus saving time and costs for drilling.
NON-ROTATING STABILIZER
Non-rotating stabilizer is one of drilling tools in oil drilling process. The main function is same as normal stabilizer. It can also reduce the torque resistance. It consists of mandrel and sleeve. So the sleeve can be replaced if it is worn.
DR ROLLER REAMER
DR roller reamer is designed for various reaming operation but particularly for stabilization purpose when drilling in very abrasive formations. For one body, it can suit for different similar hole size by proper configured roller and upper、lower axle seat. New assembly of roller and upper、lower axle seat is easy to replaceable on platform, there is a “T” groove between axle seat and main body, so the structure is more stable and safety.
EMAIL：info@nsj-drilling.com
TEL：0453-6293088
FAX：0453-6293789
POSTCODE：157013
ADDRESS：No.56 Xingye Road, Mudanjiang City, Heilongjiang, China.
© 2021 HEILONGJIANG NORTH SHUANGJIA DRILLING TOOLS CO., LTD. 黑ICP备16001467号-3