滕子军, 金永军. 安徽某矿区强水敏性地层钻进泥浆的试验研究[J]. 煤田地质与勘探, 2002, 30(6): 63-64.
引用本文: 滕子军, 金永军. 安徽某矿区强水敏性地层钻进泥浆的试验研究[J]. 煤田地质与勘探, 2002, 30(6): 63-64.
shu
TENG Zi-jun, JIN Yong-jun. Examination and investigation of drilling mud for the strata that always sop in water in diggings in Anhui province[J]. COAL GEOLOGY & EXPLORATION, 2002, 30(6): 63-64.
Citation: TENG Zi-jun, JIN Yong-jun. Examination and investigation of drilling mud for the strata that always sop in water in diggings in Anhui province[J]. COAL GEOLOGY & EXPLORATION, 2002, 30(6): 63-64.
shu

安徽某矿区强水敏性地层钻进泥浆的试验研究

Examination and investigation of drilling mud for the strata that always sop in water in diggings in Anhui province

    摘要
  • 摘要: 针对富含钙蒙脱石的水敏性地层会遇水膨胀,导致钻孔缩径等问题,借鉴石油钻井中采用的正电胶MMH泥浆体系,在进行室内试验优选配方的基础上,进行了野外试验,取得了良好的效果。

     

    Abstract: Aiming at shrinking pathway of hole that was made for expanding of stratum in water,using for reference of positive electricity glue MMH mud system,on the base of indoor examination,favorable effect was acquired in field examination.

     

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