发明名称 |
TARGETED SURVEY DESIGN UNDER UNCERTAINTY |
摘要 |
<p>A method, apparatus, and program product utilize global sensitivity analysis (GSA) based on variance decomposition to calculate and apportion the contributions to a total variance of a measurement signal from uncertain input parameters of a subsurface model in connection with designing targeted surveys. Through the use of global sensitivity analysis in this manner, the geometry for a survey may be determined based on a desired target of the design, e.g., based on spatial properties (e.g., reservoir zone of interest) and/or physical properties (e.g., porosity, fluid density, rock physics properties) to select locations (e.g., source-receiver pairs) with greater uncertainty contributions from parameter group(s) of interest.</p> |
申请公布号 |
WO2014151440(A1) |
申请公布日期 |
2014.09.25 |
申请号 |
WO2014US25732 |
申请日期 |
2014.03.13 |
申请人 |
SCHLUMBERGER CANADA LIMITED;SERVICES PETROLIERS SCHLUMBERGER;SCHLUMBERGER HOLDINGS LIMITED;SCHLUMBERGER TECHNOLOGY B.V.;PRAD RESEARCH AND DEVELOPMENT LIMITED;SCHLUMBERGER TECHNOLOGY CORPORATION |
发明人 |
CHUGUNOV, NIKITA;RAMAKRISHNAN, TERIZHANDUR S.;MOLDOVEANU, NICOLAE;FOURNIER, AIME;OSYPOV, KONSTANTIN S.;ALTUNDAS, YUSUF BILGIN |
分类号 |
E21B47/022;G01V3/08;G01V3/26 |
主分类号 |
E21B47/022 |
代理机构 |
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地址 |
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