trip 起下鉆
trip in 下鉆
trip out 起鉆
round trip 起下鉆
wiper trip 短起下鉆(拉井壁)
dry trip (不噴)起鉆
wet trip (噴)起鉆
pill (壓水眼)重泥漿
pump slug 打重泥漿
pull out of hole(POOH) for bit 起鉆換鉆頭
change bit 換鉆頭
run in hole(RIH) 下鉆
tight spot 遇阻點(diǎn)
ream 劃眼
back ream 倒劃眼
circulate 循環(huán)
break circulation 頂水眼
wash down last stand 沖洗最后一柱
fill 沉沙
off bottom 提離井底
wash down 沖下去
line pull 大繩拉力(X4 feet=大鉗的上扣扭矩)
makeup torque 上扣扭矩
normal drag正常阻力