EP 1301684 A1 20030416 - RESETTABLE DOWNHOLE PACKER
Title (en)
RESETTABLE DOWNHOLE PACKER
Title (de)
RÜCKSTELLBARER BOHRLOCHPACKER
Title (fr)
GARNITURE D'ETANCHEITE REENCHLENCHABLE POUR FOND DE PUITS
Publication
Application
Priority
- GB 0103272 W 20010720
- GB 0017691 A 20000720
Abstract (en)
[origin: WO0208569A1] A downhole packer (10) is provided for sealing an annulus between first tubing located within larger diameter second tubing. The packer comprises a mandrel (14) for coupling to the first tubing, the mandrel (14) having a wall defining a main through bore (16) and a plurality of smaller diameter through bores (16) for receiving control lines. The packer (10) is resettable, comprising a lost motion arrangement.
IPC 1-7
IPC 8 full level
E21B 33/12 (2006.01); E21B 33/1295 (2006.01)
CPC (source: EP US)
E21B 33/12 (2013.01 - EP US); E21B 33/1295 (2013.01 - EP US)
Citation (search report)
See references of WO 0208569A1
Designated contracting state (EPC)
DE FR GB NL
DOCDB simple family (publication)
WO 0208569 A1 20020131; AU 7089301 A 20020205; CA 2412412 A1 20020131; EP 1301684 A1 20030416; GB 0017691 D0 20000906; NO 20030261 D0 20030117; NO 20030261 L 20030317; US 2002074116 A1 20020620
DOCDB simple family (application)
GB 0103272 W 20010720; AU 7089301 A 20010720; CA 2412412 A 20010720; EP 01949778 A 20010720; GB 0017691 A 20000720; NO 20030261 A 20030117; US 91064301 A 20010720