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SD Series Slips
SD series drill pipe slips are suitable for drill pipe diameters of 23/8-7in(60.3-177.8mm). According to the contact length between the slip tooth and the drill pipe, it is divided into short type (SDS), medium type (SDML) and extended type (SDXL). SDS is suitable for shallow wells, SDML is suitable for medium-deep wells, and SDXL is suitable for deep wells. The products shall be designed and manufactured according to the requirements of API Spec 7K.
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Detailed introduction
Model | Sizes of slips | 31/2 | 41/2 | 5 | |||||||
SDS | drill pipe | in | 23/8 | 27/8 | 31/2 | 31/2 | 4 | 41/2 | 4 | 41/2 | 5 |
mm | 60.3 | 73.0 | 88.9 | 88.9 | 101.6 | 114.3 | 101.6 | 114.3 | 127 | ||
Weight | kg | 71 | 68 | 66 | 83 | 80 | 76 | 82 | 79 | 75 | |
lb | 156.5 | 150 | 145.5 | 183 | 176.4 | 167.6 | 180.8 | 174.2 | 165.3 | ||
SDML | drill pipe | in | 23/8 | 27/8 | 31/2 | 31/2 | 4 | 41/2 | 4 | 41/2 | 5 |
mm | 60.3 | 73.0 | 88.9 | 88.9 | 101.6 | 114.3 | 101.6 | 114.3 | 127 | ||
Weight | kg | 98 | 95 | 92 | 105 | 101 | 96 | 103.5 | 100 | 95 | |
lb | 216 | 209.4 | 202.8 | 231.5 | 222.7 | 211.6 | 228.2 | 220.5 | 209.4 | ||
SDXL | drill pipe | in | — | — | — | 31/2 | 4 | 41/2 | 4 | 41/2 | 5 |
mm | — | — | — | 88.9 | 101.6 | 114.3 | 101.6 | 114.3 | 127 | ||
Weight | kg | — | — | — | 118 | 114 | 108 | 116 | 112 | 106 | |
lb | — | — | — | 260.1 | 251.3 | 238.1 | 255.7 | 246.9 | 233.7 | ||
Model | Sizes of slips | 51/2 | 57/8 | 7 | |||||||
SDML | drill pipe | in | 41/2 | 5 | 51/2 | — | 53/4 | 57/8 | — | 65/8 | 7 |
mm | 114.3 | 127 | 139.7 | — | — | — | — | — | — | ||
Weight | kg | 101 | 97 | 92 | — | — | — | — | — | — | |
lb | 222.7 | 213.8 | 202.8 | — | — | — | — | — | — | ||
SDXL | drill pipe | in | 41/2 | 5 | 51/2 | — | 53/4 | 57/8 | — | 65/8 | 7 |
mm | 114.3 | 127 | 139.7 | — | 146.05 | 149.2 | — | 168.3 | 177.8 | ||
Weight | kg | 116 | 111 | 105 | — | 99 | 97 | — | 102 | 96 | |
lb | 255.7 | 244.7 | 231.5 | — | 218.3 | 213.8 | — | 224.9 | 211.4 | ||
Confipetro Co., Ltd.
Keywords:
SD Series Slips
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