摘要
LBM钻井液是一种低粘度低失水量的高效造浆材料，通过在绳索取心中应用，证明了LBM钻井液具有良好的抑制水敏性地层膨胀与分散的能力．可有效防止粘附卡钻事故及解决钻杆内壁结垢问题．是绳索取心钻进较理想的钻井液材料。
The LBM drilling fluid is a low viscosity, low water loss high efficiency mud making material. Through the use in wire-line coring drilling, showing the LBM drilling fluid has good capability to restrain swelling and dispersing of water sensitive strata, to prevent drilling tool sticking, effectively to avoid scaling on drilling rod inner wall, thus it is an ideal drilling fluid material in wireline coring drilling.
出处
《中国煤田地质》
2007年第A01期27-28,共2页
Coal Geology of China
关键词
钻井液
LBM低粘增效粉
绳索取心
drilling fluid
LBM low viscosity, efficiency promoting powder
wire-line coring
