Downhole apparatus and method for milling a window and at least one key-way in a well casing,申请号AU20000023501-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	Downhole apparatus and method for milling a window and at least one key-way in a well casing
摘要
申请公布号	AU759692(B2)	申请公布日期	2003.04.17
申请号	AU20000023501	申请日期	1999.11.30
申请人	WEATHERFORD/LAMB, INC.	发明人	CHARLES G. BRUNET
分类号	E21B7/06;E21B7/08;E21B29/06;(IPC1-7):E21B7/08	主分类号	E21B7/06
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Arylipiperdinopropanol and arylipiperazinopropanol derivatives and pharmaceuticals containing the same

System and method for electronic communication management

Pipeline optimizer system

Versatile baseband signal input current splitter

Amplifier capable of using a power supply voltage higher than its process voltages

Cartridge and method for the preparation of beverages

Electronic device including gate lines, bit lines, or a combination thereof

Potential separation for fill level radar

Electromechanical latching relay and method of operating same

Ink composition and method for forming the same

Conveyor chain for travel way

Method and system for noise floor calibration and receive signal strength detection

Method for offering TTY/TDD service in a wireless terminal and wireless terminal implementing the same

Current driver and power control for electrophotographic devices

Variety of Cuphea plant named 'Vielav'

Light-emitting device driving gear

Optical mount for laser rod

Monolithic miniature voltage converter with very low input voltage

Leak detecting device