自生绿泥石对储集层质量影响的定量评价:以北部湾盆地涠西南凹陷涠洲组三段为例*
陈国松1, 孟元林1, 郇金来2, 戴天骄1, 肖丽华1, 周武3

Quantitative evaluation of impact of authigenic chlorite on reservoir quality: a case study of the Member 3 of Weizhou Formation in Weixinan sag, Beibu Gulf Basin
Chen Guo-Song1, Meng Yuan-Lin1, Huan Jin-Lai2, Dai Tian-Jiao1, Xiao Li-Hua1, Zhou Wu3
北部湾盆地涠西南凹陷涠三段扫描电镜下自生绿泥石产状 A—颗粒包膜绿泥石(Ch),单个晶体垂直于碎屑颗粒表面,2B井,2388 m;B—孔隙衬里绿泥石(Ch),2B井,2368.19 m;C—分散片状绿泥石(Ch),颗粒间伴有石英加大(Qz)、白云石(D)、钠长石(Ab)和钾长石(Or),B33井,2947.95 m;D—绿泥石(Ch)集合体呈玫瑰花状,球状黄铁矿充填粒间孔隙(Pr),B33井,2465.35 m