Nova Patents
AT263383T

Method and apparatus for determining the nature of subterranean reservoirs

Abstract

The invention disclosed one or measuring underground storage and method for detecting. Flow the electromagnetic field by dipole sensing antenna, further dipole by an receiver for detecting field. Method for measuring by an of connecting line and parallel intervals; and differential value of the two groups of measurement values. The differential indicated is corresponding to the hydrocarbon composite storage and a level.

Term

No projected expiry on record.

  1. Priority
  2. Filed
  3. Granted
  4. Today

36 members in 18 offices

This recordMember, by publication datePriority claim8 more offices are in the list below

Priority claims3

Priority claims
DocumentOfficeKindDate
0019956United KingdomA
0023921United KingdomA
0103473United KingdomW

Members36

Family members, oldest first
DocumentOfficeKind
GB0019956D0United KingdomD0
GB0023921D0United KingdomD0
NO20020201D0NorwayD0
CA2417832A1CanadaA1
WO0214906A1World Intellectual Property Organization (WIPO)A1
AU7858001AAustraliaA
NO20020201LNorwayL
EP1309887A1European Patent Office (EPO)A1
MXPA03001367AMexicoA
BR0113208ABrazilA
CN1447924AChinaA
EG22885AEgyptA
US2004027130A1United States of AmericaA1
EP1309887B1European Patent Office (EPO)B1
AT263383TThis recordAustriaT
ATE263383T1AustriaT1
DE60102595D1GermanyD1
DK1309887T3DenmarkT3
PT1309887EPortugalE
ES2218438T3SpainT3
DE60102595T2GermanyT2
CA2417832CCanadaC
CN1246706CChinaC
US7038456B2United States of AmericaB2
US2006091889A1United States of AmericaA1
RU2277251C2Russian FederationC2
MY127089AMalaysiaA
US7202669B2United States of AmericaB2
AU2001278580B2AustraliaB2
AU2007201981A1AustraliaA1
NO324897B1NorwayB1
AU2007201981B2AustraliaB2
EP1309887B2European Patent Office (EPO)B2
DK1309887T4DenmarkT4
BRPI0113208B1BrazilB1
BRPI0113208B8BrazilB8