METHOD AND APPARATUS FOR DETECTING ACOUSTIC VIBRATIONS IN A WELL,申请号EP19880402702-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	METHOD AND APPARATUS FOR DETECTING ACOUSTIC VIBRATIONS IN A WELL
摘要
申请公布号	EP0317385(B1)	申请公布日期	1993.01.13
申请号	EP19880402702	申请日期	1988.10.27
申请人	SCHLUMBERGER LIMITED	发明人	MASSON, JEAN-PIERRE;FIERFORT, CLAUDE;BOURSEUL, JACQUES
分类号	G01V1/46	主分类号	G01V1/46
代理机构		代理人
主权项
地址

您可能感兴趣的专利

MECHANISM AND CHAIR FOR POWERED COMBINED AND INDEPENDENT SEAT BACK AND LEG REST MOTION.

MULTIVALENT ANTIGEN-BINDING FV MOLECULE.

METHOD FOR ESTIMATING FORMATION PARAMETERS FROM IMAGINARY COMPONENTS OF MEASURED DATA.

MODULAR SYSTEM AND METHOD FOR USING SAMPLE PROCESSING DEVICES

INSULATING WALL FOR CONSTRUCTION

A FILLING APPARATUS FOR PLUME

INSPECTION DEVICE FOR Z-COVER OF TURBINE ROTOR BUCKET

SUCCTION SORTING DEVICE

VIBRATION ENERGY HARVESTING DEVICE HAVING DRUM HEAD STRUCTURE

ACCESSARY UP AND DOWN OPERATION METHOD BASED ON DRIVING STATUS OF AGRICULTURAL TRACTOR

BATTERY ENERGY STORAGE SYSTEM AND CONTROLLING METHOD USING THE SAME

TWO COMPONENT TYPE PAINT COMPOSITION FOR ROAD GUIDANCE SIGN

MOUNT BRACKET OF RECLINING SEAT

WIRE EARTHING APPARATUS FOR HIGH VOLTAGE

METHOD FOR MANUFACTURING ACTIVATED CARBON

PROCESSING DEVICE OF BENDING FOR DEFORMABLE MATERIALS

OPTICAL MEMBER AND BACKLIGHT UNIT COMPRISING THE SAME

HYDRAULIC CYLINDER APPARATUS IMPROVING CUSHION STRUCTURE