公开(公告)号：US20140334260A1

公开(公告)日：2014-11-13

申请号：US13891183

申请日：2013-05-09

Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION

Inventor： Chung Chang ,  Henri-Pierre Valero ,  Richard T. Coates

IPC: G01V1/30

CPC classification number: G01V1/305 ,  G01V2210/1429

Abstract: Systems, apparatuses and methods for neural network signal processing of microseismic events. A series of sensors are disposable in at least one first well positioned about a second well disposed in a subterranean formation. The series of sensors obtain a data signal measurement including noise events and microseismic acoustic emission events. A processor includes a first neural network. The processor may remove the noise events from the data signal measurement and determine with the first neural network an arrival time for each microseismic acoustic emission event. An interface can output the arrival time for each microseismic acoustic emission event.

Abstract translation: 用于微震事件神经网络信号处理的系统，装置和方法。 一系列传感器在至少一个位于地下地层中设置的第二井周围的第一井中是一次性的。 该系列传感器获得包括噪声事件和微震声发射事件的数据信号测量。 处理器包括第一神经网络。 处理器可以从数据信号测量中去除噪声事件，并且利用第一神经网络确定每个微震声发射事件的到达时间。 接口可输出每个微震声发射事件的到达时间。