Invention Grant
- Patent Title: Determining fluid composition downhole from optical spectra
- Patent Title (中): 从光谱确定井下的流体组成
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Application No.: US13644772Application Date: 2012-10-04
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Publication No.: US09334729B2Publication Date: 2016-05-10
- Inventor: Kentaro Indo , Kai Hsu , Julian Pop
- Applicant: Kentaro Indo , Kai Hsu , Julian Pop
- Applicant Address: US TX Sugar Land
- Assignee: SCHLUMBERGER TECHNOLOGY CORPORATION
- Current Assignee: SCHLUMBERGER TECHNOLOGY CORPORATION
- Current Assignee Address: US TX Sugar Land
- Agent Kenneth L. Kincaid
- Main IPC: G01F7/00
- IPC: G01F7/00 ; E21B49/10
Abstract:
Obtaining in-situ optical spectral data associated with a formation fluid flowing through a downhole formation fluid sampling apparatus, and predicting a parameter of the formation fluid flowing through the downhole formation fluid sampling apparatus based on projection of the obtained spectral data onto a matrix that corresponds to a predominant fluid type of the formation fluid.
Public/Granted literature
- US20140096955A1 DETERMINING FLUID COMPOSITION DOWNHOLE FROM OPTICAL SPECTRA Public/Granted day:2014-04-10
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