The factors,such as WOB,deviation angle,hole curvature and clearance between stabilizer and wellbore,effecting bit side force have been discussed.

 
  • 在此基礎上,通過(guò)算例分析,闡明了鉆壓、井斜角、井眼曲率及穩定器間隙對鉆頭側向力的影響規律。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan