CONSTRUCTING RESISTIVITY MODELS FROM STOCHASTIC INVERSION
摘要
<p>Embodiments described herein use stochastic inversion (460) in lower dimensions to form an initial model (458) that is to be used in higher-dimensional gradient-based inversion (466). For example, an initial model may be formed from 1.5-D stochastic inversions, which is then processed (464) to form a 3-D model. Stochastic inversions reduce or avoid local minima and may provide an initial result that is near the global minimum.</p>
申请公布号
WO2010151354(A1)
申请公布日期
2010.12.29
申请号
WO2010US28870
申请日期
2010.03.26
申请人
EXXONMOBIL UPSTREAM RESEARCH COMPANY;DICKENS, THOMAS, A.;WILLEN, DENNIS, E.