Invention Grant
- Patent Title: Determining the plus fraction of a gas chromatogram
- Patent Title (中): 确定气相色谱图的加分
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Application No.: US14572724Application Date: 2014-12-16
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Publication No.: US09458715B2Publication Date: 2016-10-04
- Inventor: Ronald E. G. van Hal , Jeffrey Crank , Youxiang Zuo , Adriaan Gisolf
- Applicant: Schlumberger Technology Corporation
- Applicant Address: US TX Sugar Land
- Assignee: SCHLUMBERGER TECHNOLOGY CORPORATION
- Current Assignee: SCHLUMBERGER TECHNOLOGY CORPORATION
- Current Assignee Address: US TX Sugar Land
- Agent David G. Matthews; Cathy Hewitt
- Main IPC: G01N33/28
- IPC: G01N33/28 ; G01N30/88 ; E21B49/08 ; G01N30/86
Abstract:
Methods and devices for determining a plus fraction of a plus fraction of a gas chromatogram are provided. A gas chromatogram may obtained, such as from a downhole gas chromatograph module of a fluid analysis tool. The plus fraction of the gas chromatogram may be determined using one or more of a ratiometric determination, fitting an exponential decay function, and fitting a probability density gamma function.
Public/Granted literature
- US20160168990A1 Determining the Plus Fraction of a Gas Chromatogram Public/Granted day:2016-06-16
Information query
