DK201470330A - Method and apparatus for producing hydrocarbons from a multilayer system - Google Patents

Method and apparatus for producing hydrocarbons from a multilayer system

Info

Publication number
DK201470330A
DK201470330A DKPA201470330A DKPA201470330A DK201470330A DK 201470330 A DK201470330 A DK 201470330A DK PA201470330 A DKPA201470330 A DK PA201470330A DK PA201470330 A DKPA201470330 A DK PA201470330A DK 201470330 A DK201470330 A DK 201470330A
Authority
DK
Denmark
Prior art keywords
permeable layer
multilayer system
low permeable
producing hydrocarbons
low
Prior art date
Application number
DKPA201470330A
Other languages
Danish (da)
Inventor
Kapteijn Pieter Karel Anton
Vark Wim Van
Schulte Willem
Engstrøm Finn
Hasbo Klaus Bent
Original Assignee
Maersk Olie & Gas
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 Maersk Olie & Gas filed Critical Maersk Olie & Gas
Publication of DK201470330A publication Critical patent/DK201470330A/en
Application granted granted Critical
Publication of DK178646B1 publication Critical patent/DK178646B1/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
    • 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
    • E21B43/164—Injecting CO2 or carbonated water
    • 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
    • E21B43/166—Injecting a gaseous medium; Injecting a gaseous medium and a liquid medium

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)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

The invention relates to method for producing hydrocarbons from a multilayer system, and an apparatus for use in such a method. The multilayer system comprises at least 5 one high permeable layer and at least one low permeable layer, wherein the high permeable layer is adjacent to the low permeable layer, wherein a first injectant is injected into the high permeable layer and simultaneously a second injectant is injected into the low permeable layer, wherein oil replaced by the first and second injectants from the high and low permeable layers is collected, wherein the rate of injection of 10 injectants for the high and low permeable layers is monitored and adjusted to keep the fronts of displacement of oil from the high and low permeable layers within predetermined limits.
DKPA201470330A 2012-10-08 2014-06-04 Method and apparatus for producing hydrocarbons from a multilayer system DK178646B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12187691.6A EP2716862A1 (en) 2012-10-08 2012-10-08 Method and apparatus for producing hydrocarbons from a multilayer system
PCT/EP2013/070983 WO2014056946A2 (en) 2012-10-08 2013-10-08 Method and apparatus for producing hydrocarbons from a multilayer system

Publications (2)

Publication Number Publication Date
DK201470330A true DK201470330A (en) 2014-06-04
DK178646B1 DK178646B1 (en) 2016-10-10

Family

ID=47049009

Family Applications (1)

Application Number Title Priority Date Filing Date
DKPA201470330A DK178646B1 (en) 2012-10-08 2014-06-04 Method and apparatus for producing hydrocarbons from a multilayer system

Country Status (3)

Country Link
EP (2) EP2716862A1 (en)
DK (1) DK178646B1 (en)
WO (1) WO2014056946A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104453806A (en) * 2014-10-30 2015-03-25 中国石油化工股份有限公司 Method for removing sandstone condensate gas reservoir water lock through nitrogen injection
CA3129850C (en) 2019-02-14 2024-01-02 Total Se Method for enhanced oil recovery

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734578A (en) * 1956-02-14 Walter
GB0212015D0 (en) * 2002-05-24 2002-07-03 Schlumberger Holdings A method for monitoring fluid front movements in hydrocarbon reservoirs using different types of permanent sensors
FR2911629A1 (en) * 2007-01-19 2008-07-25 Air Liquide PROCESS FOR EXTRACTING PETROLEUM PRODUCTS USING EXTRACTION AID FLUIDS
EP2239415A1 (en) * 2009-04-09 2010-10-13 Shell Internationale Research Maatschappij B.V. Foam assisted enhanced oil-recovery in a layered oil reservoir
US20110146978A1 (en) * 2009-12-17 2011-06-23 Greatpoint Energy, Inc. Integrated enhanced oil recovery process

Also Published As

Publication number Publication date
EP2904197A2 (en) 2015-08-12
WO2014056946A3 (en) 2014-06-19
WO2014056946A2 (en) 2014-04-17
DK178646B1 (en) 2016-10-10
EP2716862A1 (en) 2014-04-09

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Legal Events

Date Code Title Description
PBP Patent lapsed

Effective date: 20191008