1.贵州省地质矿产勘查开发局一一五地质大队;2.贵州省地质矿产勘查开发局一一二地质大队;3.贵州地质工程勘察设计研究院
P634
贵州省科技支撑计划项目“多分支定向井钻进技术在贵州省煤系地层‘三气共采’中的研究及应用”（编号：黔科合支撑\[2018\]2195）；贵州省地矿局地质科学研究项目“贵州省煤层气井套管-地层一体化胶结防水窜技术研究”（编号：黔地矿科合\[2018\]26）
1.GeologicalTeam115,BureauofGeologyandMineralExplorationandDevelopmentofGuizhouProvince,QingzhenGuizhou551400,China;2.GuizhouGeologicalEngineeringInvestigationDesignandResearchInstitute,GuiyangGuizhou550008,China;3.GeologicalTeam112,BureauofGeologyandMineralExplorationandDevelopmentofGuizhouProvince,AnshunGuizhou561000,China
郝海洋,李勇,宋继伟,等.黔西南地区煤系地层井壁稳定技术探讨[J].钻探工程,2019,46(7):8-13,33.HAO Haiyang, LI Yong, SONG Jiwei, et al. Wellbore stabilization techniques incoal-bearing formation in Southwestern Guizhou[J]. Drilling Engineering, 2019,46(7):8-13,33.
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