Title:
RECEIVING LATERAL WELLBORE AND METHOD FOR IMPLANTING SAME
Document Type and Number:
WIPO Patent Application WO/2011/003157
Kind Code:
A1
Abstract:
The present invention relates to an innovative wellbore concept, which gives experts a new alternative enabling them to analyse the economic viability of a deposit. The new structural arrangement for oil wells involves the utilisation of equipment that is already available at the wells (of dry or wet completion), and the exploitation of a remote neighbouring field by mechanical and hydraulic interconnection. The implementation method uses already known drilling tools and techniques, but renders their applicability advantageous, since it ensures production from deposits or wells that are not considered viable, by using resources that are already available and in operation.
Inventors:
TELES BORGES CARLOS ALBERTO (BR)
SAAD SAADE ELIAS (BR)
ALBERNAZ LEMOS MATEUS (BR)
SAAD SAADE ELIAS (BR)
ALBERNAZ LEMOS MATEUS (BR)
Application Number:
PCT/BR2009/000387
Publication Date:
January 13, 2011
Filing Date:
November 27, 2009
Export Citation:
Assignee:
PETROLEO BRASILEIRO SA (BR)
TELES BORGES CARLOS ALBERTO (BR)
SAAD SAADE ELIAS (BR)
ALBERNAZ LEMOS MATEUS (BR)
TELES BORGES CARLOS ALBERTO (BR)
SAAD SAADE ELIAS (BR)
ALBERNAZ LEMOS MATEUS (BR)
International Classes:
E21B43/30; E21B7/04; E21B7/06
Domestic Patent References:
| WO2001016457A1 | 2001-03-08 | |||
| WO1999060248A1 | 1999-11-25 | |||
| WO2006053434A1 | 2006-05-26 |
Foreign References:
| US4458767A | 1984-07-10 | |||
| US6729394B1 | 2004-05-04 |
Attorney, Agent or Firm:
BARATELI JUNIOR, Fernando (Avenida Horácio Macedo 950 - Cidade Universitária - IIh, do Fundão CEP: -915 - Rio de Janeiro RJ, BR)
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