EP 0900915 A3 19990922 - Methods of completing and producing a subterranean well and associated apparatus
Title (en)
Methods of completing and producing a subterranean well and associated apparatus
Title (de)
Verfahren zum Komplettieren und Produzieren einer Bohrung und zugehörige Vorrichtung
Title (fr)
Methode et dispositif pour achever et faire produire un puits
Publication
Application
Priority
- US 92266997 A 19970903
- US 13556498 A 19980818
Abstract (en)
[origin: EP0900911A2] A method of completing a subterranean well having intersecting first and second wellbores, and a deflection surface positioned proximate the intersection of the first and second wellbores, the method comprising the steps of: deflecting a first tubular string (52), which includes a releasable deflection device (62), off of the deflection surface from the first wellbore to the second wellbore; and releasing the deflection device for displacement relative to the remainder of the first tubular string. Apparatus is also disclosed. <IMAGE>
IPC 1-7
IPC 8 full level
E21B 41/00 (2006.01); E21B 43/12 (2006.01); E21B 43/14 (2006.01)
CPC (source: EP)
E21B 41/0035 (2013.01); E21B 43/12 (2013.01); E21B 43/14 (2013.01)
Citation (search report)
- [A] US 5477923 A 19951226 - JORDAN JR HENRY J [US], et al
- [PXPA] EP 0823534 A1 19980211 - ANADRILL INT SA [PA], et al
- [PXPA] EP 0859120 A2 19980819 - HALLIBURTON ENERGY SERV INC [US]
- [PA] WO 9741333 A1 19971106 - CAMCO INT [US], et al
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0900911 A2 19990310; EP 0900911 A3 19990922; EP 0900911 B1 20040630; AU 732482 B2 20010426; AU 8302398 A 19990318; BR 9805090 A 19991116; CA 2246184 A1 19990303; CA 2246184 C 20080108; DK 0900911 T3 20041004; DK 0900915 T3 20050517; EP 0900915 A2 19990310; EP 0900915 A3 19990922; EP 0900915 B1 20050119; NO 319912 B1 20051003; NO 984028 D0 19980902; NO 984028 L 19990304
DOCDB simple family (application)
EP 98307076 A 19980903; AU 8302398 A 19980901; BR 9805090 A 19980903; CA 2246184 A 19980902; DK 98307074 T 19980903; DK 98307076 T 19980903; EP 98307074 A 19980903; NO 984028 A 19980902