PEM聚合物水基钻井液
PEM polymerization of water base drilling fluid
聚胺水基钻井液
polyamine water-based drilling fluid
聚合物正电胶水基钻井液
polymer drilling fluid: positive colloid
水基钻井液
water-based drilling fluid
water-base drilling fluid
water based drilling fluid
water base drilling fluids
water based drilling fluids
water base drilling mud
water-based drilling fluids
water-base drilling fluids
water base drilling fluid
Drilling fluid
water-base fluid
fluid loss additive
cement additive
water base mud
water base muds
water-based mud
salt water mud
Barite
thermal stability
水井、井水及废水
Wells and well water and waste water
水下[下水]滑道
under water launching way
水下钻井装置
underwater drilling device
傍河型地下水水源地
riverside groundwater resource field
饱和盐水钻井液
Saturated Salt-water Drilling Fluid
车装水井钻机
truck mounted water well drilling rig
淡水钻井液
Freshwater drilling fluid
fresh mud