-
公开(公告)号:US09982182B2
公开(公告)日:2018-05-29
申请号:US15660217
申请日:2017-07-26
发明人: Heinz Muller , Nadja Herzog , Diana Maker , Michael Fefer , Jun Liu
摘要: The present invention relates to a drilling composition comprising: I) an organic phase comprising components i, from about 20 wt. % to about 99,999 wt. %, based on the total weight of components i. and ii., of at least one linear or branched, cyclic or non-cyclic, saturated hydrocarbon, ii. from about 0.001 wt % to about 25 wt. %, based on the total weight of components i. and ii., of at least one ester, II) from 0 to about 50 wt. %, based on the total weight of the composition, of water or aqueous phase, III) from 0 to about 60 wt. %, based on the total weight of the composition, of at least one additive, wherein the sum of the weight components I) to III) is 100 wt %, to a process for preparation of a drilling composition, to uses of a drilling composition, to a drilling system, to a process for making a borehole, to a process for conveying cuttings, to a process for treating a drill head, to a process for production of at least one of oil and gas.
-
公开(公告)号:US20170335165A1
公开(公告)日:2017-11-23
申请号:US15660217
申请日:2017-07-26
发明人: Heinz Muller , Nadja Herzog , Diana Maker , Michael Fefer , Jun Liu
摘要: The present invention relates to a drilling composition comprising I) an organic phase comprising components i. from about 20 wt. % to about 99.999 wt. %, based on the total weight of components i. and ii., of at least one linear or branched, cyclic or non-cyclic, saturated hydrocarbon, ii. from about 0.001 wt. % to about 25 wt. %, based on the total weight of components i. and ii., of at least one ester, II) from 0 to about 50 wt. %, based on the total weight of the composition, of water or aqueous phase, III) from 0 to about 60 wt. %, based on the total weight of the composition, of at least one additive, wherein the sum of the weight components I) to III) is 100 wt. %, to a process for preparation of a drilling composition, to uses of a drilling composition, to a drilling system, to a process for making a borehole, to a process for conveying cuttings, to a process for treating a drill head, to a process for production of at least one of oil and gas.
-
公开(公告)号:US09745502B2
公开(公告)日:2017-08-29
申请号:US14064501
申请日:2013-10-28
发明人: Heinz Muller , Nadja Herzog , Diana Maker , Michael Fefer , Jun Liu
摘要: The present invention relates to a drilling composition comprising an organic phase having at least one linear or branched, cyclic or non-cyclic, saturated hydrocarbon, at least one ester, water or aqueous phase, and at least one additive.The present invention additionally relates to the use and preparation of the drilling composition, to a drilling system, to a process for making a borehole, to a process for conveying cuttings, to a process for treating a drill head, and to a process for production of oil and/or gas.
-
公开(公告)号:US20170233633A9
公开(公告)日:2017-08-17
申请号:US14064501
申请日:2013-10-28
发明人: Heinz Muller , Nadja Herzog , Diana Maker , Michael Fefer , Jun Liu
摘要: The present invention relates to a drilling composition comprising an organic phase having at least one linear or branched, cyclic or non-cyclic, saturated hydrocarbon, at least one ester, water or aqueous phase, and at least one additive.The present invention additionally relates to the use and preparation of the drilling composition, to a drilling system, to a process for making a borehole, to a process for conveying cuttings, to a process for treating a drill head, and to a process for production of oil and/or gas.
-
-
-