The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
Effects of Outer Diameter of Modeling Well on Acoustic Logging
Author(s): 
Pages: 456-458,473
Year: Issue:  6
Journal: WELL LOGGING TECHNOLOGY

Keyword:  模型井直径刻度井套管井声波测井;
Abstract: 从几何声学理论和波动声学理论的不同角度分析了套管刻度井的模块外径对源距为1.5 m的声波测井的影响,根据实际工程的需要提出了应用于不同刻度井目的的3个模块径向厚度临界值.对于以刻度声幅测井仪器为目的的刻度井,其模块半径不得小于50 cm.对于以刻度变密度声波测井仪器为目的的刻度井,若不介意反射纵波对地层滑行横波的影响,其模块半径不得小于100cm;若要避免反射纵波对地层滑行横波的影响但不介意反射纵波对斯通利波的影响,则其模块半径不得小于150 cm.
Related Articles
No related articles found