A drilling system with an acoustic measurement-while-drilling system for determining parameters of interest and controlling the drilling direction,申请号GB19980016245-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	A drilling system with an acoustic measurement-while-drilling system for determining parameters of interest and controlling the drilling direction
摘要
申请公布号	GB9816245(D0)	申请公布日期	1998.09.23
申请号	GB19980016245	申请日期	1997.01.24
申请人	BAKER HUGHES INCORPORATED	发明人
分类号	G01V1/44;G01V1/48	主分类号	G01V1/44
代理机构		代理人
主权项
地址

您可能感兴趣的专利

ALIPHATIC DICARBOXYLIC ACID ESTERS AS PERFUMING AGENTS, AND PERFUME COMPOSITIONS AND PERFUMED PRODUCTS CONTAINING THEM

DAYLIGHT ENLARGER

PROCESS FOR THE PREPARATION OF FILAMENTS OR FIBRES, 80 WEIGHT PER CENT OF WHICH CONSIST OF MELAMINE-FORMALDEHYDE CONDENSATES

SCREWING DEVICE

ANTI-SKID BRAKE CONTROL SYSTEM WITH FAIL-SAFE ARRANGEMENT

A method for controlling the loadability of high speed air- cooled turbo-alternators and an arrangement for carrying out the method

Monostable circuit uses non-saturating transistor switches

Wide bandwidth bandgap voltage reference circuit

ULTRASONIC BLOOD FLOW SENSING APPARATUS

DISPENSER FOR FLUIDS

TOKEN OPERATED VENDING APPARATUS

AUTOMATICO. TAPPO PER ELEMENTI DI ACCUMULATORI CON DISPOSITIVO DI RIEMPIMENTO

APPARECCHIO PER IL TAGLIO DI LEGNA DI VITI SU VITIGNI IN IMPIANTI A TELAIO DI FILO METALLICO CON CRESCITA A CORDONE

ORIFICE VALVE FOR AN ULTRASONIC LIQUID ATOMIZER

ANORDNING FOR HYPERTERMIBEHANDLING AV TUMORER