Global Patent Index - EP 1103698 A1

EP 1103698 A1 2001-05-30 - Downhole gas/liquid separation system

Title (en)

Downhole gas/liquid separation system

Title (de)

Gas/Flüssigkeit Trennvorrichtung im Bohrloch

Title (fr)

Système de séparation gas/liquide au fond de puits

Publication

EP 1103698 A1 (EN)

Application

EP 99309533 A

Priority

EP 99309533 A

Abstract (en)

A downhole gas/liquid separation system (10) arranged in a production well (1), comprising a gas/liquid separator (15) having an inlet (16) in fluid communication with a production reservoir (3), which separator (15) has an outlet (18) for gas and an outlet (19) for liquid, and a pump (20) that has an inlet in fluid communication with the outlet (19) for liquid of the separator and an outlet (21) that is in fluid communication with a receptacle (25) for liquid. <IMAGE>

IPC 1-7 (main, further and additional classification)

E21B 43/38; E21B 43/40

IPC 8 full level (invention and additional information)

E21B 43/38 (2006.01)

CPC (invention and additional information)

E21B 43/385 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

EP 1103698 A1 20010530

INPADOC legal status


2002-10-30 [18D] APPLICATION DEEMED TO BE WITHDRAWN

- Effective date: 20011203

2002-03-28 [REG DE 8566] DESIGNATED COUNTRY DE NOT LONGER VALID

2002-02-20 [AKX] PAYMENT OF DESIGNATION FEES

2001-05-30 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2001-05-30 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

- Free text: AL;LT;LV;MK;RO;SI