Real-time forward modeling and inversion of logging-while-drilling electromagnetic measurements in horizontal wells

Real-time forward modeling and inversion of logging-while-drilling electromagnetic measurements in horizontal wells

Based on the pseudo-analytical equation of electromagnetic log for layered formation, an optimal boundary match method is proposed to adaptively truncate the encountered formation structures. An efficient integral method is put forward to significantly accelerate the convergence of Sommerfeld integr...

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Bibliographic Details
Main Authors:	Lei WANG, Yingming LIU, Caizhi WANG, Yiren FAN, Zhenguan WU
Format:	Article
Language:	English
Published:	KeAi Communications Co., Ltd. 2021-02-01
Series:	Petroleum Exploration and Development
Subjects:	logging-while-drilling electromagnetic measurement horizontal well real-time forward modeling interactive inversion bed boundary
Online Access:	http://www.sciencedirect.com/science/article/pii/S1876380421600125

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