ECSP11011028A - Composiciones para disminuir la viscosidad de petróleo que desprende gas para estimular la capa productiva de un yacimiento de petroleo - Google Patents

Composiciones para disminuir la viscosidad de petróleo que desprende gas para estimular la capa productiva de un yacimiento de petroleo

Info

Publication number
ECSP11011028A
ECSP11011028A EC2011011028A ECSP11011028A ECSP11011028A EC SP11011028 A ECSP11011028 A EC SP11011028A EC 2011011028 A EC2011011028 A EC 2011011028A EC SP11011028 A ECSP11011028 A EC SP11011028A EC SP11011028 A ECSP11011028 A EC SP11011028A
Authority
EC
Ecuador
Prior art keywords
oil
compositions
stimulate
viscosity
decrease
Prior art date
Application number
EC2011011028A
Other languages
English (en)
Inventor
Eugeny Nokolaevich Alexandrov
Dimitry Anatoljevich Lemenovski
Zdenek Koller
Original Assignee
Tctm 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 Tctm Ltd filed Critical Tctm Ltd
Publication of ECSP11011028A publication Critical patent/ECSP11011028A/es

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
    • E21B43/24—Enhanced recovery methods for obtaining hydrocarbons using heat, e.g. steam injection
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/58—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/92—Compositions for stimulating production by acting on the underground formation characterised by their form or by the form of their components, e.g. encapsulated material
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/18—Pipes provided with plural fluid passages
    • 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
    • E21B36/00—Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones
    • E21B36/008—Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones using chemical heat generating means
    • 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
    • E21B43/24—Enhanced recovery methods for obtaining hydrocarbons using heat, e.g. steam injection
    • E21B43/243—Combustion in situ

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Lubricants (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

La invención está dirigida a un sistema químico de composiciones que disminuyen la viscosidad de petróleo que desprende gas (GEOVDC, por sus siglas en inglés) para estimular la capa productiva de un yacimiento de petróleo, es decir a composiciones químicas para un tratamiento termoquímico de un yacimiento de petróleo, más específicamente para iniciar una reacción química en la zona de la capa productiva del yacimiento de petróleo para producir calor y desprender gases de tal manera que se mejora la extracción de petróleo. La invención está dirigida adicionalmente a un método de tratamiento termoquímico de un yacimiento de petróleo por medio de este sistema químico, y a un aparato para realizar el tratamiento termoquímico de un yacimiento de petróleo.
EC2011011028A 2008-10-15 2011-05-03 Composiciones para disminuir la viscosidad de petróleo que desprende gas para estimular la capa productiva de un yacimiento de petroleo ECSP11011028A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2008/008725 WO2010043239A1 (en) 2008-10-15 2008-10-15 Gas evolving oil viscosity diminishing compositions for stimulating the productive layer of an oil reservoir

Publications (1)

Publication Number Publication Date
ECSP11011028A true ECSP11011028A (es) 2011-06-30

Family

ID=40790923

Family Applications (1)

Application Number Title Priority Date Filing Date
EC2011011028A ECSP11011028A (es) 2008-10-15 2011-05-03 Composiciones para disminuir la viscosidad de petróleo que desprende gas para estimular la capa productiva de un yacimiento de petroleo

Country Status (17)

Country Link
US (2) US8387697B2 (es)
EP (1) EP2334902B1 (es)
CN (1) CN102187056A (es)
AP (1) AP2011005615A0 (es)
AU (1) AU2008362928B2 (es)
BR (1) BRPI0823150A2 (es)
CA (1) CA2736894C (es)
DK (1) DK2334902T3 (es)
EA (1) EA020983B1 (es)
EC (1) ECSP11011028A (es)
ES (1) ES2438005T3 (es)
HR (1) HRP20131162T1 (es)
MX (1) MX2011002513A (es)
PL (1) PL2334902T3 (es)
TN (1) TN2011000095A1 (es)
UA (1) UA103201C2 (es)
WO (1) WO2010043239A1 (es)

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US10053614B2 (en) 2014-04-17 2018-08-21 Saudi Arabian Oil Company Compositions for enhanced fracture cleanup using redox treatment
CN106414659B (zh) 2014-04-17 2019-01-22 沙特阿拉伯石油公司 利用氧化还原处理提高裂缝清洁的方法
CA2944154C (en) 2014-04-17 2018-12-04 Saudi Arabian Oil Company Chemically-induced pulsed fracturing method
CN104087279B (zh) * 2014-07-23 2016-08-24 中国石油大学(华东) 用于酸性稠油储层的自生热化学提温药剂及使用方法
US10458220B2 (en) 2014-09-05 2019-10-29 Arizona Board Of Regents On Behalf Of Arizona State Univeristy System and method for facilitating subterranean hydrocarbon extraction utilizing electrochemical reactions with metals
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US20170350221A1 (en) 2014-12-17 2017-12-07 Galexum Technologies Ag Method of simultaneous introducing of two or more than two chemical substances and/or water into a subterraneous hydrocarbon formation and/or control of the rate of chemical reactions of these substances, and a device for implementation of this method
CN104653158B (zh) * 2015-02-17 2018-03-23 吉林大学 一种井内蓄热式燃烧加热装置
US10443365B2 (en) 2015-02-23 2019-10-15 Arizona Board Of Regents On Behalf Of Arizona State University Systems and methods to monitor the characteristics of stimulated subterranean hydrocarbon resources utilizing electrochemical reactions with metals
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CZ307274B6 (cs) 2015-09-10 2018-05-09 Dmitri Anatoljevich Lemenovski Způsob těžby uhlovodíků včetně velmi těžkých s využitím chemických reakcí generujících plyny
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CN105694839B (zh) * 2016-01-06 2018-09-21 吉林冠通能源科技有限公司 一种加氢热气化学溶液组份及其在水平井增产中的应用
CN107880866B (zh) * 2017-05-23 2021-03-23 西南石油大学 一种稠油原位催化改质金属纳米晶降粘剂及其制备方法
CZ307771B6 (cs) * 2017-09-19 2019-04-24 Dmitri Anatoljevich LEMENOVSKI Zařízení pro efektivní těžbu bitumenu a ropy a způsob přípravy těžebního zařízení
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Also Published As

Publication number Publication date
DK2334902T3 (da) 2013-12-16
US8387697B2 (en) 2013-03-05
PL2334902T3 (pl) 2014-03-31
CN102187056A (zh) 2011-09-14
CA2736894A1 (en) 2010-04-22
EP2334902B1 (en) 2013-09-04
TN2011000095A1 (en) 2012-09-05
EA201170253A1 (ru) 2011-10-31
CA2736894C (en) 2016-06-07
MX2011002513A (es) 2011-06-22
BRPI0823150A2 (pt) 2019-10-01
AP2011005615A0 (en) 2011-04-30
US20110203797A1 (en) 2011-08-25
US20130206413A1 (en) 2013-08-15
HRP20131162T1 (hr) 2014-01-03
US9410407B2 (en) 2016-08-09
EP2334902A1 (en) 2011-06-22
WO2010043239A1 (en) 2010-04-22
ES2438005T3 (es) 2014-01-15
AU2008362928A1 (en) 2010-04-22
AU2008362928B2 (en) 2014-12-11
UA103201C2 (ru) 2013-09-25
EA020983B1 (ru) 2015-03-31

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