Invention Grant
- Patent Title: Adaptive optics for imaging through highly scattering media in oil reservoir applications
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Application No.: US15061056Application Date: 2016-03-04
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Publication No.: US10018817B2Publication Date: 2018-07-10
- Inventor: Thomas Bifano , Shannon L. Eichmann , Bennett B. Goldberg , Mazen Kanj , Hari P. Paudel , William Shain
- Applicant: Aramco Services Company , SAUDI ARABIAN OIL COMPANY , TRUSTEES OF BOSTON UNIVERSITY
- Applicant Address: US TX Houston SA US MA Boston
- Assignee: ARAMCO SERVICES COMPANY,SAUDI ARABIAN OIL COMPANY,TRUSTEES OF BOSTON UNIVERSITY
- Current Assignee: ARAMCO SERVICES COMPANY,SAUDI ARABIAN OIL COMPANY,TRUSTEES OF BOSTON UNIVERSITY
- Current Assignee Address: US TX Houston SA US MA Boston
- Agency: Bracewell LLP
- Agent Constance Gall Rhebergen
- Main IPC: G01J1/58
- IPC: G01J1/58 ; G02B21/00 ; G02B21/02 ; G01N21/64 ; G02B27/00 ; G02B21/36

Abstract:
Embodiments of the invention provide an imaging system and method using adaptive optics and optimization algorithms for imaging through highly scattering media in oil reservoir applications and lab-based petroleum research. Two-/multi-photon fluorescence microscopy is used in conjunction with adaptive optics for enhanced imaging and detection capabilities in scattering reservoir media. Advanced fluorescence techniques are used to allow for super-penetration imaging to compensate for aberrations both in and out of the field of interest, extending the depth at which pore geometry can be imaged within a rock matrix beyond the current capability of confocal microscopy. The placement of a Deformable Mirror or Spatial Light Modulator for this application, in which scattering and index mismatch are dominant aberrations, is in an optical plane that is conjugate to the pupil plane of the objective lens in the imaging system.
Public/Granted literature
- US20160259156A1 ADAPTIVE OPTICS FOR IMAGING THROUGH HIGHLY SCATTERING MEDIA IN OIL RESERVOIR APPLICATIONS Public/Granted day:2016-09-08
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