二水氯化钙
calcium chloride dehydrate
高盐阳离子聚合物钻井液
hyperhaline cationic polymer drilling fluid
高温钻井液
mud additive
High temperature drilling fluids
high temperature drilling fluid
高温高密度钻井液
high-temperature and high-density water-based drilling fluid
high-temperature and high-density water-based dril
高密度钻井液
heavyweight mud
heavy weight drilling fluid
mud density
High density drilling fluids
high density mud
high density drilling fluid
High-density Drilling Fluid
高密度有机盐钻井液
high density organic salt drilling fluid
高矿化度钻井液
highly saline drilling fluid
high salinity drilling fluid
改性天然高分子钻井液
modified natural high polymer drilling fluid
封堵成膜钻井液
plugging and film forming drilling fluid
废油基钻井液
Waste Oil-based Drilling Fluid
非渗透钻井液体系
non-invasive drilling fluid system
非渗透钻井液
non -invasive drilling fluid
non-invasive drilling fluid
防塌钻井液
Anti-sloughing Drilling Fluid
anticaving drilling fluid
collapse-preventing drilling fluid
hole caving
shale control
方便钻井液复合粉
convenient mud compound powder
反相乳化钻井液
balanced activity drilling fluid
低温钻井液
low temperature drilling fluid