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    ROLLER REAMER

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    • 滚轮稳定器(559).jpg
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    • 产品描述
      • Commodity name: ROLLER REAMER
      • Commodity ID: 1457329249541836800

      　　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.

      　　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.

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    SPECIAL STABILIZR WITH REAMER AND BACK REAMER

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    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.

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