Invention Application
- Patent Title: Methods and devices for analyzing and controlling the propagation of waves in a borehole generated by water hammer
- Patent Title (中): 用于分析和控制由水锤产生的钻孔中波浪传播的方法和装置
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Application No.: US11440885Application Date: 2006-05-25
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Publication No.: US20060293857A1Publication Date: 2006-12-28
- Inventor: Daniel Moos , Youli Quan
- Applicant: Daniel Moos , Youli Quan
- Assignee: GeoMechanics International, Inc.
- Current Assignee: GeoMechanics International, Inc.
- Main IPC: G01N15/08
- IPC: G01N15/08
Abstract:
A method for simulating water-hammer waves in a borehole is used to estimate formation parameters such as porosity and permeability, and to design completion strings. The simulation method uses a model that has a plurality of layers, at least one of the layers includes radial layering.
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