Designing optimal number of receiving traces based on simulation model

作     者：赵虎 武泗海 杨晶 任达 徐维秀 刘迪鸥 朱鹏宇 

作者机构：西南石油大学天然气地质四川省重点实验室四川成都610500 西南石油大学地球科学与技术学院四川成都610500 中国石化地球物理公司胜利分公司山东东营257000 川庆钻探地球物理勘探公司四川成都610213 

基　　金：supported by the National Natural Science Foundation of China(No.41304115) National Key S&T Special Projects(No.2016ZX050 24001-003) Open Fund for Sichuan Province Key Laboratory of Natural Gas Geology(No.2015trqdz02) the Research Project,CNPC(No.2016A-33) "Young and Middle-aged Key Teachers"Training Program in Southwest Petroleum University 

出 版 物：《Applied Geophysics》 (应用地球物理（英文版）)

年 卷 期：2017年第14卷第1期

页      码：49-55,189页

摘      要：Currently, the selection of receiving traces in geometry design is mostly based on the horizontal layered medium hypothesis, which is unable to meet survey requirements in a complex area. This paper estimates the optimal number of receiving traces in field geometry using a numerical simulation based on a field test conducted in previous research （Zhu et al., 2011）. A mathematical model is established for total energy and average efficiency energy using fixed trace spacing and optimal receiving traces are estimated. Seismic data acquired in a complex work area are used to verify the correctness of the proposed method. Results of model data calculations and actual data processing show that results are in agreement. This indicates that the proposed method is reasonable, correct, sufficiently scientific, and can be regarded as a novel method for use in seismic geometry design in complex geological regions.

主 题 词：Survey design geometry receiving trace number optimization forward modeling 

学科分类：081801[081801] 081802[081802] 0707[理学-海洋科学类] 08[工学] 0708[理学-地球物理学类] 0818[工学-交通运输类] 0825[工学-环境科学与工程类] 0704[理学-天文学类] 

核心收录：

D　O　I：10.1007/s11770-017-0603-3

馆 藏 号：203230305...