发明名称 SYSTEM AND METHOD FOR ENHANCING HYDRAULIC FLUIDS FOR DOWN HOLE USE
摘要 An enhanced hydraulic fluid comprises a conventional hydraulic fluid in combination with a predetermined amount of benzene by volume relative to the conventional hydraulic fluid. The predetermined amount of benzene preferably comprises between about 1.0% to about 20.0% benzene by volume, more preferably between about 1.5% to about 10.0% benzene by volume, and most preferably between about 2.0% to about 5.0% benzene by volume. The conventional hydraulic fluid may comprise electronics coolant liquids and oils. Conventional hydraulic fluids that may be mixed with benzene in the volumes described above include, but are not limited to, FLUORINERTS™ that include FC-43 and FC-70, including any perfluorinated, partially fluorinated, or partially chlorinated alkane with between about 3 to about 18 carbon atoms; mineral oils that include CAPELLA™ brand mineral oil; esther oils (synthetic or natural) that include formidals, and MIDEL™ brand esther oils.
申请公布号 EP2726695(A4) 申请公布日期 2015.05.27
申请号 EP20120817997 申请日期 2012.07.26
申请人 SERVICES PÉTROLIERS SCHLUMBERGER;SCHLUMBERGER HOLDINGS LIMITED;SCHLUMBERGER TECHNOLOGY B.V.;PRAD RESEARCH AND DEVELOPMENT LIMITED 发明人 JOHANSEN, YNGVE B.;MACKAY, BRUCE;ALMAGUER, JAMES S.
分类号 C10M127/04;C09K8/035;C10M169/04;C10N30/02;C10N40/08;F15B21/06 主分类号 C10M127/04
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