江钻等壁厚螺杆钻具使用说明书(最终板)-6

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1、目录1序言..................................................................................12公司简介...........................................................................13江钻螺杆钻具性能特点....................................................24螺杆钻具的结构及工作原理........

2、....................................34.1旁通阀总成....................................................................44.2转子防掉装置................................................................54.3等壁厚马达总成........................................................

3、.....54.4万向轴总成....................................................................74.5传动轴总成....................................................................84.6导向螺杆钻具................................................................95螺杆钻具的选择............

4、...................................................95.1井底温度对螺杆钻具性能影响......................................95.2泥浆对螺杆钻具的性能影响........................................106螺杆钻具的正确使用.......................................................116.1螺杆钻具的正确操作...........

5、.........................................116.2导向螺杆钻具的正确操作............................................157螺杆钻具的性能判断......................................................177.1对井底故障的判断.......................................................177.2螺杆钻具井口性能检查....

6、...........................................188螺杆钻具的维护与保养..................................................218.1螺杆钻具的现场维护及保养........................................218.2螺杆钻具的吊运和保管...............................................229订货须知......................

7、...................................................22附录1江钻等壁厚螺杆钻具造斜率.................................24附录2可调弯壳体操作说明.............................................26附录3钻具上下端螺纹上扣扭矩.....................................28附录4江钻等壁厚螺杆钻具型号说明.......................

8、.......29附录5转盘转速与弯外壳角度的关系..............................30附录7江钻等壁厚螺杆钻具技术参数..............................32附录8弯角标记槽和刻线................................................33附录9江钻螺杆钻具打捞尺寸表.....................................34附录1