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BRPI0404603A - underground water injection system and injection wells in oil reservoirs - Google Patents

underground water injection system and injection wells in oil reservoirs

Info

Publication number
BRPI0404603A
BRPI0404603A BRPI0404603-0A BRPI0404603A BRPI0404603A BR PI0404603 A BRPI0404603 A BR PI0404603A BR PI0404603 A BRPI0404603 A BR PI0404603A BR PI0404603 A BRPI0404603 A BR PI0404603A
Authority
BR
Brazil
Prior art keywords
injection
oil
wells
injection system
underground water
Prior art date
Application number
BRPI0404603-0A
Other languages
Portuguese (pt)
Inventor
Roberto Rodrigues
Joao Siqueira De Matos
Roberto Adelar Bonora Vieira
Jackson Burjack Farias
Jose Eduardo De Lima Garcia
Original Assignee
Petroleo Brasileiro Sa
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 Petroleo Brasileiro Sa filed Critical Petroleo Brasileiro Sa
Priority to BRPI0404603-0A priority Critical patent/BRPI0404603A/en
Priority to US11/256,361 priority patent/US20060157241A1/en
Publication of BRPI0404603A publication Critical patent/BRPI0404603A/en
Priority to US12/014,362 priority patent/US20080173440A1/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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
    • E21B43/20—Displacing by water

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Jet Pumps And Other Pumps (AREA)

Abstract

"SISTEMA DE INJEçãO DE áGUA CAPTADA EM AQUIFERO SUBTERRáNEO E POçOS INJETORES EM RESERVATóRIO DE óLEO". A presente invenção refere-se a um sistema de captação e injeção de água de aqüífero subterrâneo em reservatórios de hidrocarbonetos, mais especificamente, a um sistema de poços de captação de água em aqüífero e poços injetores em reservatório de óleo (petróleo) e uma ou mais bombas. A invenção encontra aplicação em sistemas de produção de hidrocarbonetos, onde é utilizada injeção de água para manter a pressão do reservatório de hidrocarbonetos (óleo e gás), melhorando desta forma o índice de recuperação do mesmo."WATER INJECTION SYSTEM CATCHED IN UNDERGROUND AQUIFER AND INJECTOR WELLS IN OIL RESERVOIR". The present invention relates to an underground aquifer water capture and injection system in hydrocarbon reservoirs, more specifically, an aquifer water capture well system and oil (petroleum) reservoir injection wells and one or more more bombs. The invention finds application in hydrocarbon production systems where water injection is used to maintain the pressure of the hydrocarbon reservoir (oil and gas), thereby improving its recovery rate.

BRPI0404603-0A 2004-10-22 2004-10-22 underground water injection system and injection wells in oil reservoirs BRPI0404603A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BRPI0404603-0A BRPI0404603A (en) 2004-10-22 2004-10-22 underground water injection system and injection wells in oil reservoirs
US11/256,361 US20060157241A1 (en) 2004-10-22 2005-10-21 System for injecting water, collected from subterranean aquifers and injector wells, into oil reservoirs
US12/014,362 US20080173440A1 (en) 2004-10-22 2008-01-15 System for injecting water, collected from a subterranean aquifer, into an oil reservoir

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0404603-0A BRPI0404603A (en) 2004-10-22 2004-10-22 underground water injection system and injection wells in oil reservoirs

Publications (1)

Publication Number Publication Date
BRPI0404603A true BRPI0404603A (en) 2006-06-06

Family

ID=36570115

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0404603-0A BRPI0404603A (en) 2004-10-22 2004-10-22 underground water injection system and injection wells in oil reservoirs

Country Status (2)

Country Link
US (1) US20060157241A1 (en)
BR (1) BRPI0404603A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7422066B2 (en) 2005-03-10 2008-09-09 Petroleo Brasileiro S.A. - Petrobras System for direct vertical connection between contiguous subsea equipment and method of installation of said connection
EP2336486A2 (en) 2007-10-10 2011-06-22 Petróleo Brasileiro S.A. Petrobras Pumping module and system

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8961153B2 (en) * 2008-02-29 2015-02-24 Schlumberger Technology Corporation Subsea injection system
CN101956544B (en) * 2009-07-21 2013-01-02 上海石油天然气有限公司 Method for oil extraction in multi-bottom and multi-branch well by artesian injection
WO2020056479A1 (en) * 2018-09-19 2020-03-26 Ouro Negro Tecnologias Em Equipamentos Industriais S/A System and method for monitoring abandoned subsea wells with wet christmas tree

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6688392B2 (en) * 2002-05-23 2004-02-10 Baker Hughes Incorporated System and method for flow/pressure boosting in a subsea environment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7422066B2 (en) 2005-03-10 2008-09-09 Petroleo Brasileiro S.A. - Petrobras System for direct vertical connection between contiguous subsea equipment and method of installation of said connection
EP2336486A2 (en) 2007-10-10 2011-06-22 Petróleo Brasileiro S.A. Petrobras Pumping module and system

Also Published As

Publication number Publication date
US20060157241A1 (en) 2006-07-20

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Legal Events

Date Code Title Description
B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O ARTIGO 8O COMBINADO COM ARTIGO 13 DA LPI

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.