BR9902419A - Method for orienting equipment items in relation to a side well hole, apparatus operably positioned within an underground well hole, apparatus operably positioned within an underground well, method for rotationally orienting items of equipment within an underground well and method for finish a well hole junction. - Google Patents

Method for orienting equipment items in relation to a side well hole, apparatus operably positioned within an underground well hole, apparatus operably positioned within an underground well, method for rotationally orienting items of equipment within an underground well and method for finish a well hole junction.

Info

Publication number
BR9902419A
BR9902419A BR9902419-5A BR9902419A BR9902419A BR 9902419 A BR9902419 A BR 9902419A BR 9902419 A BR9902419 A BR 9902419A BR 9902419 A BR9902419 A BR 9902419A
Authority
BR
Brazil
Prior art keywords
well hole
underground
well
items
equipment
Prior art date
Application number
BR9902419-5A
Other languages
Portuguese (pt)
Inventor
John C Gano
Jiten Chatterji
Roger S Cromwell
Bobby J King
David D Onan
Patty L Onan
Original Assignee
Halliburton Energy Serv Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Halliburton Energy Serv Inc filed Critical Halliburton Energy Serv Inc
Publication of BR9902419A publication Critical patent/BR9902419A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/0035—Apparatus or methods for multilateral well technology, e.g. for the completion of or workover on wells with one or more lateral branches
    • E21B41/0042—Apparatus or methods for multilateral well technology, e.g. for the completion of or workover on wells with one or more lateral branches characterised by sealing the junction between a lateral and a main bore

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Design And Manufacture Of Integrated Circuits (AREA)
  • Thyristors (AREA)
  • Bulkheads Adapted To Foundation Construction (AREA)

Abstract

"MéTODO PARA ORIENTAR ITENS DE EQUIPAMENTO EM RELAçãO A UM FURO DE POçO LATERAL, APARELHO OPERATIVAMENTE POSICIONáVEL DENTRO DE UM FURO DE POçO SUBTERRâNEO, APARELHO OPERATIVAMENTE POSICIONáVEL DENTRO DE UM POçO SUBTERRâNEO, MéTODO PARA ROTACIONALMENTE ORIENTAR ITENS DE EQUIPAMENTO DENTRO DE UM POçO SUBTERRâNEO E MéTODO PARA ACABAR UMA JUNçãO DE FURO DE POçO". Aparelho e métodos são providos para conseguir uma conexão de furo de poço lateral em um poço subterrâneo. Em uma configuração descrita, um dispositivo de desvio está rotativamente ligado a um membro orientador e transportado para dentro de uma sapata de cimentação posicionada em um furo de poço fonte do poço, sendo que o membro orientador está engatado com um outro, complementarmente conformado, membro orientador. O dispositivo de desvio é então girado para facear contra o furo de poço lateral a ser perfurado e uma força é aplicada ao dispositivo de desvio, desta forma fixando sua orientação rotacional em relação aos membros orientadores. Ferramentas de corte são desviadas para fora do dispositivo de desvio para cortar para fora através da sapata de cimentação para formar o furo de poço latera."METHOD FOR ORIENTING EQUIPMENT ITEMS IN RELATION TO A SIDE WELL HOLE, OPERATIVELY POSITIONABLE APPLIANCE WITHIN AN UNDERGROUND WELL HOLE, OPERATIVELY POSITIONABLE APPLIANCE WITHIN AN UNDERGROUND, UNDERGROUNDLY UNDERGROUND TO FINISH A WELL HOLE JOINT ". Apparatus and methods are provided to achieve a side well hole connection in an underground well. In a described configuration, a deviation device is rotatably connected to a guiding member and transported into a cementing shoe positioned in a well borehole source, the guiding member being engaged with another, complementarily shaped, member advisor. The bypass device is then rotated to face against the side well hole to be drilled and a force is applied to the bypass device, thereby fixing its rotational orientation in relation to the guiding members. Cutting tools are deflected out of the deflection device to cut out through the cementing shoe to form the side well hole.

BR9902419-5A 1998-02-05 1999-02-01 Method for orienting equipment items in relation to a side well hole, apparatus operably positioned within an underground well hole, apparatus operably positioned within an underground well, method for rotationally orienting items of equipment within an underground well and method for finish a well hole junction. BR9902419A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1892498A 1998-02-05 1998-02-05

Publications (1)

Publication Number Publication Date
BR9902419A true BR9902419A (en) 2000-04-18

Family

ID=21790449

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9902419-5A BR9902419A (en) 1998-02-05 1999-02-01 Method for orienting equipment items in relation to a side well hole, apparatus operably positioned within an underground well hole, apparatus operably positioned within an underground well, method for rotationally orienting items of equipment within an underground well and method for finish a well hole junction.

Country Status (5)

Country Link
EP (1) EP0935051A3 (en)
AU (1) AU1134899A (en)
BR (1) BR9902419A (en)
CA (1) CA2260616A1 (en)
NO (1) NO990512L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60021290D1 (en) * 2000-12-15 2005-08-18 Weatherford Lamb ARRANGEMENT AND METHOD FOR SEALING A DRILLING TERMINATION OF A DRILLING HOLE WITH SEVERAL SIDE HOBS
US7131493B2 (en) * 2004-01-16 2006-11-07 Halliburton Energy Services, Inc. Methods of using sealants in multilateral junctions

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5301760C1 (en) * 1992-09-10 2002-06-11 Natural Reserve Group Inc Completing horizontal drain holes from a vertical well
US5423381A (en) * 1993-10-29 1995-06-13 Texaco Inc. Quick-set formation treating methods
DE19729809C1 (en) * 1997-07-11 1998-12-17 Flowtex Technologie Import Von Device and method for producing borehole branches
US5873413A (en) 1997-08-18 1999-02-23 Halliburton Energy Services, Inc. Methods of modifying subterranean strata properties

Also Published As

Publication number Publication date
NO990512L (en) 1999-08-06
EP0935051A2 (en) 1999-08-11
CA2260616A1 (en) 1999-08-05
NO990512D0 (en) 1999-02-04
EP0935051A3 (en) 2001-05-16
AU1134899A (en) 1999-08-26

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Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 5A , 6A E 7A ANUIDADES.

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1842 DE 25/04/2006.