Improved method and system for accessing subterranean deposits from the surface that substantially eliminates or reduces the disadvantages and problems associated with previous systems and methods. In particular, the present invention provides an articulated well with a drainage pattern that intersects...http://www.google.es/patents/US20020148613?utm_source=gb-gplus-sharePatente US20020148613 - Method and system for accessing subterranean deposits from the surface
Method and system for accessing subterranean deposits from the surface
Número de solicitud: 10/165,625 Número de publicación: US 2002/0148613 A1 Fecha de presentación: 7 Jun 2002 Patente emitida: US6688388 ( Fecha de emisión 10 Feb 2004)
