1 钻井英语缩写 1
DP drill pipe 钻杆 2
HWDP heavy weight (wall) drill pipe 加重钻杆 3
DC drill collar 钻铤 4
BHA bottom hole assembly 井下钻具组合 5
STB stabilizer 钻杆扶正器 6
PNMDC pony non-magnetic drill collar 短无磁钻铤 7
SMDC short non-magnetic drill collar 短无磁钻铤 8
PDM positive displacement motor 螺杆 9
BOP blowout preventer 封井器 10
BOPE blow out preventer equipment 封井器设备 11
IBOP inside blowout preventer 内防喷工具 12
CSG casing 套管 13
TBG tubing 油管 14
JNT/JT joint 单根 15
XO cross-over 配合接头 16
IF internal flush 内平 17
FH full hole 贯眼 2 18
REG regular 正规 19
IU internal upset 内加厚 20
EU external upset 外加厚 21
EUE external upset 外加厚 22
IEU internal &external upset 内外加厚 23
OH open hole 裸眼 24
WOB weight on bit 钻压 25
RPM revolutions per minute 转速/分钟 26
SPM strokes per minute 冲程/每分钟 27
ECD equivalent circul