BR112013029667A2 - METHOD FOR INJECTION OF WATER WITH LOW SALINITY - Google Patents

METHOD FOR INJECTION OF WATER WITH LOW SALINITY

Info

Publication number
BR112013029667A2
BR112013029667A2 BR112013029667A BR112013029667A BR112013029667A2 BR 112013029667 A2 BR112013029667 A2 BR 112013029667A2 BR 112013029667 A BR112013029667 A BR 112013029667A BR 112013029667 A BR112013029667 A BR 112013029667A BR 112013029667 A2 BR112013029667 A2 BR 112013029667A2
Authority
BR
Brazil
Prior art keywords
water
low salinity
reservoir
ion diffusion
injection
Prior art date
Application number
BR112013029667A
Other languages
Portuguese (pt)
Inventor
Russell Jerauld Gary
Andrew Brodie James
Original Assignee
Bp Exploration Operating Co Ltd
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 Bp Exploration Operating Co Ltd filed Critical Bp Exploration Operating Co Ltd
Publication of BR112013029667A2 publication Critical patent/BR112013029667A2/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
    • E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
    • 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

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Revetment (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Water Treatment By Sorption (AREA)
  • General Engineering & Computer Science (AREA)
  • Operations Research (AREA)

Abstract

método para injeção de água com baixa salinidade. métodos, aparelhos e instruções legíveis por computador para determinar a eficácia de, e para realizar uma inundação de água com baixa salinidade. um valor de distância de difusão de íons é determinado com base na taxa de difusão de íons dentro da rocha de um reservatório e o tempo de residência de inundação de água dentro do reservatório. as espessuras das camadas do reservatório são comparadas com este valor da difusão de íons para determinar a eficácia de realizar uma inundação de água com baixa salinidade e também para permitir o controle eficaz de uma inundação de água e para auxiliar na determinação da localização dos poços.method for injecting water with low salinity. computer readable methods, apparatus and instructions for determining the effectiveness of, and for carrying out, low salinity water flooding. An ion diffusion distance value is determined based on the rate of ion diffusion within the rock of a reservoir and the residence time of water flooding within the reservoir. The thicknesses of the reservoir layers are compared with this ion diffusion value to determine the effectiveness of performing a low salinity water flood and also to allow effective control of a water flood and to assist in determining the location of wells.

BR112013029667A 2011-05-18 2012-05-17 METHOD FOR INJECTION OF WATER WITH LOW SALINITY BR112013029667A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161487357P 2011-05-18 2011-05-18
PCT/EP2012/059226 WO2012156495A2 (en) 2011-05-18 2012-05-17 Method for injecting low salinity water

Publications (1)

Publication Number Publication Date
BR112013029667A2 true BR112013029667A2 (en) 2024-02-06

Family

ID=46124363

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013029667A BR112013029667A2 (en) 2011-05-18 2012-05-17 METHOD FOR INJECTION OF WATER WITH LOW SALINITY

Country Status (11)

Country Link
US (1) US20140290942A1 (en)
EP (1) EP2710223B1 (en)
CN (1) CN103890315B (en)
AU (1) AU2012258217B2 (en)
BR (1) BR112013029667A2 (en)
CA (1) CA2835507C (en)
DK (1) DK2710223T3 (en)
EA (1) EA027017B1 (en)
MX (1) MX341908B (en)
NO (1) NO2710223T3 (en)
WO (1) WO2012156495A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160009981A1 (en) * 2014-02-19 2016-01-14 Tadesse Weldu Teklu Enhanced oil recovery process to inject low-salinity water alternating surfactant-gas in oil-wet carbonate reservoirs
WO2016004137A1 (en) * 2014-06-30 2016-01-07 Advantek International Corporation Slurrification and disposal of waste by pressure pumping into a subsurface formation
WO2016126761A1 (en) 2015-02-03 2016-08-11 Schlumberger Technology Corporation Multi-phase polymer shear viscosity calculation in polymer coreflood simulation study workflow
GB201604962D0 (en) 2016-03-23 2016-05-04 Bp Exploration Operating Method to detect incremental oil production arising from a low salinity waterflood
CA3047365C (en) * 2016-12-20 2023-04-18 Bp Exploration Operating Company Limited Oil recovery method
EP3427813A1 (en) * 2017-07-12 2019-01-16 BP Exploration Operating Company Limited Method of controlling salinity of a low salinity injection water
CN108086959B (en) * 2017-12-12 2020-04-24 大连理工大学 Ocean natural gas hydrate exploitation method by water flow erosion method
EP3567211A1 (en) 2018-05-10 2019-11-13 BP Exploration Operating Company Limited Produced water balance tool

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4703797A (en) * 1983-12-28 1987-11-03 Cities Service Co. Sweep improvement in enhanced oil recovery
US7006959B1 (en) * 1999-10-12 2006-02-28 Exxonmobil Upstream Research Company Method and system for simulating a hydrocarbon-bearing formation
CN1302386C (en) * 2003-10-17 2007-02-28 大庆油田有限责任公司 Three-dimensinal composite drive computer simulating method for low-concentration surface active agent and phase state joint
GB0416310D0 (en) * 2004-07-21 2004-08-25 Bp Exploration Operating Method
US7303009B2 (en) * 2006-01-03 2007-12-04 Saudi Arabian Oil Company Method to detect low salinity injection water encroachment into oil formations
US7963327B1 (en) * 2008-02-25 2011-06-21 QRI Group, LLC Method for dynamically assessing petroleum reservoir competency and increasing production and recovery through asymmetric analysis of performance metrics
US8175751B2 (en) * 2009-05-27 2012-05-08 Chevron U.S.A. Inc. Computer-implemented systems and methods for screening and predicting the performance of enhanced oil recovery and improved oil recovery methods

Also Published As

Publication number Publication date
CN103890315A (en) 2014-06-25
EA027017B1 (en) 2017-06-30
EA201301273A1 (en) 2014-05-30
EP2710223B1 (en) 2017-11-08
MX341908B (en) 2016-09-06
US20140290942A1 (en) 2014-10-02
WO2012156495A3 (en) 2013-05-16
AU2012258217A1 (en) 2013-11-28
WO2012156495A2 (en) 2012-11-22
EP2710223A2 (en) 2014-03-26
NO2710223T3 (en) 2018-04-07
CA2835507C (en) 2019-05-07
CN103890315B (en) 2017-10-13
AU2012258217B2 (en) 2017-03-30
MX2013013368A (en) 2014-07-30
DK2710223T3 (en) 2018-01-22
CA2835507A1 (en) 2012-11-22

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]