单弯马达的性能和造斜率：.doc

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1、下面介绍几种小井眼造斜常用的单弯马达的性能和造斜率：螺杆钻具技术参数表(表1)：钻具规格7LZ95L7LZ95LD7LZ95SD7LZ120LD井眼尺寸(mm)118~152118~152118~152149~200扣型2-7/8REG2-7/8REG2-7/8REG3-1/2REG推荐流量(L/S)6~106~106~109~16钻头转速(R/M)100~170100~170100~17090~160马达压降(MPA)1.81.81.42.4输出扭矩(N.M)9009006801900输出功率(KW)10~1610~166~1218~33钻头水眼压降1.5~71.5~7

2、1.5~71.5~7推荐钻压(T)2223最大钻压(T)4445钻具长度(M)3.253.734.6钻具重量(Kg)140160130320不带扶正器单弯螺杆钻具造斜率(表2)参数井眼尺寸造斜率(度/1米)型号in11.251.51.7522.257LZ95SD4-5/80.180.310.440.570.710.847LZ95D4-5/80.210.330.450.570.680.807LZ95LD4-5/80.200.310.420.530.640.767LZ120D60.130.230.330.440.540.647LZ120LD60.120.210.300.390

3、.480.57带扶正器单弯螺杆钻具造斜率(表3)参数井眼尺寸造斜率(度/1米)型号in0.7511.251.51.7527LZ95SD4-5/80.360.480.610.730.860.997LZ95D4-5/80.270.380.490.60.720.837LZ95LD4-5/80.250.350.460.570.670.787LZ120D60.240.320.410.490.580.667LZ120LD60.210.290.370.450.520.60