EP 0364362 A1 19900418 - Method and device for logging non-eruptive wells.
Title (en)
Method and device for logging non-eruptive wells.
Title (de)
Verfahren und Vorrichtung zum Messen in einem nichteruptiven Bohrloch.
Title (fr)
Procédé et dispositif de diagraphie en puits de production non éruptif.
Publication
Application
Priority
- FR 8813605 A 19881014
- FR 8904225 A 19890329
Abstract (en)
The present invention relates to a method and a device for logging non-eruptive production wells. <??>The process is characterised in that the well is activated in order to bring about the production of effluents, on either side of first measuring means (10), and in that the said measuring means (10) are used to treat at least a part of the effluents originating from the upstream side (18) of the flow, relative to the said measuring means (10). <IMAGE>
Abstract (fr)
- La présente invention concerne un procédé et un dispositif de diagraphie en puits de production non éruptif. - Le procédé se caractérise en ce que l'on active le puits pour provoquer la production d'effluents, de part et d'autre de premiers moyens de mesure (10) et en ce que l'on traite par lesdits moyens de mesure (10) une partie au moins des effluents provenant de l'amont (18) de l'écoulement, relativement auxdits moyens de mesure (10).
IPC 1-7
IPC 8 full level
E21B 43/12 (2006.01); E21B 47/06 (2012.01); E21B 47/10 (2012.01); E21B 49/08 (2006.01)
CPC (source: EP US)
E21B 43/128 (2013.01 - EP US); E21B 47/06 (2013.01 - EP US); E21B 47/10 (2013.01 - EP US); E21B 49/087 (2013.01 - EP US)
Citation (search report)
- [X] FR 2519689 A1 19830718 - ELF AQUITAINE [FR]
- [X] FR 1322402 A 19630329 - PETROLEUM RES CORP
- [X] US 4222438 A 19800916 - HOLLINGSWORTH FRANK H, et al
- [X] US 4006630 A 19770208 - CATHRINER RICHARD L
- [X] US 3059695 A 19621023 - ADELBERT BARRY, et al
- [X] US 4453599 A 19840612 - FREDD JOHN V [US]
- [A] US 3283570 A 19661108 - HODGES JAMES W
- [A] US 3123708 A 19640303
- [A] US 2688872 A 19540914 - HARTLINE RALPH E, et al
- [YD] SPE DRILLING ENGINEERING, juin 1987, pages 127-135, Society of Petroleum Engineers, Richardson, Texas, US; P. DeGAUQUE et al.: "Propagation of electromagnetic waves along a drillstring of finite conductivity"
Designated contracting state (EPC)
FR GB IT NL
DOCDB simple family (publication)
EP 0364362 A1 19900418; EP 0364362 B1 19920708; CA 2000665 A1 19900414; CA 2000665 C 19991228; DK 506389 A 19900415; DK 506389 D0 19891012; NO 178083 B 19951009; NO 178083 C 19960117; NO 894084 D0 19891012; NO 894084 L 19900417; US 5042297 A 19910827
DOCDB simple family (application)
EP 89402813 A 19891012; CA 2000665 A 19891013; DK 506389 A 19891012; NO 894084 A 19891012; US 42210589 A 19891016