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LBM钻井液在绳索取心钻进中的应用
引用本文:齐路恒,李春杰,李晋河,袁东翔.LBM钻井液在绳索取心钻进中的应用[J].中国煤田地质,2007,19(A01):27-28.
作者姓名:齐路恒  李春杰  李晋河  袁东翔
作者单位:河北省煤田地质局第四地质队,河北宣化075100
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。

关 键 词:钻井液  LBM低粘增效粉  绳索取心
文章编号:1004-9177(2007)S1-0027-02

Application of LBM Drilling Fluid in Wire-line Coring Drilling
Qi Luheng, Li Chunjie, Li Jinhe and Yuan Dongxiang.Application of LBM Drilling Fluid in Wire-line Coring Drilling[J].Coal Geology of China,2007,19(A01):27-28.
Authors:Qi Luheng  Li Chunjie  Li Jinhe and Yuan Dongxiang
Abstract: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.
Keywords:drilling fluid  LBM low viscosity  efficiency promoting powder  wire-line coring
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