公开(公告)号：US09804062B2

公开(公告)日：2017-10-31

申请号：US14977997

申请日：2015-12-22

Applicant: BP EXPLORATION OPERATING COMPANY LIMITED

Inventor： Ian Ralph Collins ,  John William Couves ,  Bogdan Costin Gagea ,  Arnaud Lager ,  Kevin John Webb

IPC: E21B43/20 ,  G01N1/00 ,  G01N15/08

CPC classification number: G01N1/00 ,  E21B43/20 ,  G01N15/082

Abstract: The invention relates to an apparatus for simultaneously injecting fluids into a plurality of samples of porous media, comprising: a plurality of holders for the samples of porous media, each holder comprising a sleeve and first and second platens, the first platen having an inlet for an injection fluid and the second platen having an outlet for a produced fluid, and the samples of porous media being arranged, in use, in each of the holders such that the first platen and second platen of each holder contact a first and second end of the sample of porous medium respectively, the inlet of each first platen being in fluid communication with an injection line for injecting fluid into the sample of porous medium arranged in the holder, the outlet of each second platen being in fluid communication with a dedicated effluent line for removing fluid produced from the sample of porous medium arranged in the holder, on-line and/or off-line analytical means for analyzing the fluids injected into each of the samples of porous media, on-line and/or off-line means for analyzing the fluids removed from each of the samples of porous media. A method of simultaneously injecting injection fluid into the samples of porous media is also provided.

公开(公告)号：US20160109334A1

公开(公告)日：2016-04-21

申请号：US14977997

申请日：2015-12-22

Applicant: BP Exploration Operating Company Limited

Inventor： Ian Ralph Collins ,  John William Couves ,  Bogdan Costin Gagea ,  Arnaud Lager ,  Kevin John Webb

IPC: G01N1/00 ,  G01N15/08

CPC classification number: G01N1/00 ,  E21B43/20 ,  G01N15/082

Abstract: The invention relates to an apparatus for simultaneously injecting fluids into a plurality of samples of porous media, comprising: a plurality of holders for the samples of porous media, each holder comprising a sleeve and first and second platens, the first platen having an inlet for an injection fluid and the second platen having an outlet for a produced fluid, and the samples of porous media being arranged, in use, in each of the holders such that the first platen and second platen of each holder contact a first and second end of the sample of porous medium respectively, the inlet of each first platen being in fluid communication with an injection line for injecting fluid into the sample of porous medium arranged in the holder, the outlet of each second platen being in fluid communication with a dedicated effluent line for removing fluid produced from the sample of porous medium arranged in the holder, on-line and/or off-line analytical means for analyzing the fluids injected into each of the samples of porous media, on-line and/or off-line means for analyzing the fluids removed from each of the samples of porous media. A method of simultaneously injecting injection fluid into the samples of porous media is also provided.