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公开(公告)号:US20120186880A1
公开(公告)日:2012-07-26
申请号:US13497261
申请日:2010-09-22
申请人: Arvind D. Patel , Steve Young , Jim Bruton
发明人: Arvind D. Patel , Steve Young , Jim Bruton
摘要: An invert emulsion wellbore fluid may include an oleaginous external phase; a non-oleaginous internal phase, wherein a ratio of the oleaginous external phase and non-oleaginous internal phase is less than 50:50; and an emulsifier stabilizing the oleaginous external phase and the non-oleaginous internal phase, wherein an average diameter of the non-oleaginous internal phase ranges from 0.5 to 5 microns.
摘要翻译: 倒置的乳液井筒流体可以包括油质外相; 非油质内相,其中油质外相和非油质内相的比例小于50:50; 以及稳定油质外相和非油质内相的乳化剂,其中非油质内相的平均直径为0.5至5微米。