EP 0579497 B1 19970528 - Method for boosting the transfer of production fluid from a well
Title (en)
Method for boosting the transfer of production fluid from a well
Title (de)
Verfahren zur Druckverstärkung des Transfers eines Produktionsfluids einer Ölbohrung
Title (fr)
Procédé pour l'amplification de pression du transfert d'un fluide de production d'un puits
Publication
Application
Priority
- EP 93305563 A 19930715
- EP 92306462 A 19920715
Abstract (en)
[origin: EP0579497A1] The flow of a liquid, such as a production fluid from an oil well, is boosted by allowing the fluid to enter a chamber (5A,B,C), from which it is subsequently displaced by gas supplied from a remote source under high pressure (7), the chamber also being connected to a vent line (9) through which the displacing gas, and any gas released from the production fluid, may be vented. <IMAGE>
IPC 1-7
E21B 43/36; E21B 43/38; E21B 43/00; F17D 1/12; E21B 43/12; F04F 1/08
IPC 8 full level
E21B 43/00 (2006.01); E21B 43/12 (2006.01); E21B 43/36 (2006.01); E21B 43/38 (2006.01); F17D 1/12 (2006.01)
CPC (source: EP US)
E21B 43/00 (2013.01 - EP); E21B 43/121 (2013.01 - EP US); E21B 43/36 (2013.01 - EP US); E21B 43/38 (2013.01 - EP US); F17D 1/12 (2013.01 - EP)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
DOCDB simple family (application)
EP 93305563 A 19930715