公开(公告)号：US20150073712A1

公开(公告)日：2015-03-12

申请号：US14458254

申请日：2014-08-13

Applicant: Schlumberger Technology Corporation

Inventor： Josselin Kherroubi ,  Laurent Mosse ,  Ollivier Faivre

IPC: G01V99/00 ,  G01V3/02

CPC classification number: G01V99/005 ,  G01V3/02 ,  G01V3/30

Abstract: A logging method and a logging tool for approximating a logging tool response in a layered formation are provided. The method includes obtaining a first layered profile of at least one first measurement log provided by a logging tool using a squaring process, obtaining a filtered measurement log from the first layered profile using a forward physical model for the logging tool, and estimating an approximation of the forward physical model using a parameterized function so as to provide a first logging tool response.

Abstract translation: 提供了一种记录方法和用于近似分层结构中测井工具响应的测井工具。 该方法包括使用平均处理获得由测井工具提供的至少一个第一测量日志的第一分层轮廓，使用用于测井工具的前向物理模型从第一分层轮廓获得经滤波的测量日志，以及估计 前向物理模型使用参数化函数来提供第一测井工具响应。