EP 1044316 A1 20001018 - METHOD FOR DRILLING AND COMPLETING A HYDROCARBON PRODUCTION WELL
Title (en)
METHOD FOR DRILLING AND COMPLETING A HYDROCARBON PRODUCTION WELL
Title (de)
VERFAHREN ZUM HERSTELLEN UND VERROHREN VON ÖLPRODUKTIONSBOHRLÖCHERN
Title (fr)
PROCEDE DE FORAGE ET D'ACHEVEMENT D'UN PUITS DE PRODUCTION D'HYDROCARBURES
Publication
Application
Priority
- EP 98966700 A 19981228
- EP 9808549 W 19981228
- EP 97204157 A 19971231
Abstract (en)
[origin: WO9935368A1] A method for drilling and completing a hydrocarbon production well comprises the steps of: A) drilling a section of a borehole into an underground formation; inserting a casing into the drilled borehole section and radially expanding and securing the casing within said borehole section; B) lowering a drill bit through the expanded casing and drilling a subsequent section of the borehole; inserting a next casing into said subsequent section of the borehole and radially expanding and securing said next casing within said subsequent borehole section; and C) repeating, if required, step B a number of times until the borehole has reached the vicinity of a hydrocarbon bearing formation.
IPC 1-7
IPC 8 full level
E21B 43/10 (2006.01)
CPC (source: EP)
E21B 43/103 (2013.01)
Citation (search report)
See references of WO 9935368A1
Designated contracting state (EPC)
DE DK FR GB IT NL
DOCDB simple family (publication)
WO 9935368 A1 19990715; AU 2418699 A 19990726; AU 740213 B2 20011101; BR 9814563 A 20001017; CA 2316978 A1 19990715; CA 2316978 C 20080129; DE 69808139 D1 20021024; DE 69808139 T2 20030605; DK 1044316 T3 20021104; EA 002563 B1 20020627; EA 200000724 A1 20010226; EP 1044316 A1 20001018; EP 1044316 B1 20020918; GC 0000041 A 20040630; JP 2002500306 A 20020108; JP 4085403 B2 20080514; MY 129529 A 20070430; NO 20003402 D0 20000629; NO 20003402 L 20000825; NO 322486 B1 20061009; NZ 505059 A 20030328; OA 11527 A 20040204; UA 71905 C2 20050117
DOCDB simple family (application)
EP 9808549 W 19981228; AU 2418699 A 19981228; BR 9814563 A 19981228; CA 2316978 A 19981228; DE 69808139 T 19981228; DK 98966700 T 19981228; EA 200000724 A 19981228; EP 98966700 A 19981228; GC P199856 A 19981229; JP 2000527736 A 19981228; MY PI9805924 A 19981229; NO 20003402 A 20000629; NZ 50505998 A 19981228; OA 1200000196 A 19981228; UA 200074570 A 19981228