EA201071348A1 - Способы регулирования притока текучей среды в многозонных интервалах - Google Patents

Способы регулирования притока текучей среды в многозонных интервалах

Info

Publication number
EA201071348A1
EA201071348A1 EA201071348A EA201071348A EA201071348A1 EA 201071348 A1 EA201071348 A1 EA 201071348A1 EA 201071348 A EA201071348 A EA 201071348A EA 201071348 A EA201071348 A EA 201071348A EA 201071348 A1 EA201071348 A1 EA 201071348A1
Authority
EA
Eurasian Patent Office
Prior art keywords
perforation
strategy
flow
methods
restricted
Prior art date
Application number
EA201071348A
Other languages
English (en)
Inventor
Джейсон А. Бердетт
Дитер Постл
Брюс А. Дэйл
Федерико А. Таварез
Тед А. Лонг
Original Assignee
Эксонмобил Апстрим Рисерч Компани
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 Эксонмобил Апстрим Рисерч Компани filed Critical Эксонмобил Апстрим Рисерч Компани
Publication of EA201071348A1 publication Critical patent/EA201071348A1/ru

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
    • E21B43/11—Perforators; Permeators
    • E21B43/119—Details, e.g. for locating perforating place or direction
    • 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
    • E21B43/14—Obtaining from a multiple-zone well

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)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Flow Control (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)

Abstract

Способы регулирования притока в нефтегазовой скважине включают в себя идентификацию по меньшей мере двух отличающихся зон в интервале скважины, перфорирование скважины в интервале согласно стратегии перфорации с ограниченным входом и повторное перфорирование заканчивания скважины в интервале согласно стратегии повторной перфорации. Стратегия перфорации с ограниченным входом приспособлена для получения множества каналов перфорации с ограниченным входом. В стратегии перфорации с ограниченным входом изменяют перфорацию в интервале, по меньшей мере, частично, на основе отличий по меньшей мере между двумя отличающимися зонами. В стратегии повторной перфорации выполняют множество каналов повторной перфорации, и, по меньшей мере, частично, стратегия основана на стратегии перфорации с ограниченным входом. Стратегия повторной перфорации приспособлена, по меньшей мере, по существу, к совмещению участка каналов повторной перфорации с участком каналов перфорации с ограниченным входом.
EA201071348A 2008-05-22 2009-03-05 Способы регулирования притока текучей среды в многозонных интервалах EA201071348A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12850808P 2008-05-22 2008-05-22
PCT/US2009/036198 WO2009142798A2 (en) 2008-05-22 2009-03-05 Methods for regulating flow in multi-zone intervals

Publications (1)

Publication Number Publication Date
EA201071348A1 true EA201071348A1 (ru) 2011-06-30

Family

ID=41340742

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201071348A EA201071348A1 (ru) 2008-05-22 2009-03-05 Способы регулирования притока текучей среды в многозонных интервалах

Country Status (4)

Country Link
US (1) US20110067871A1 (ru)
BR (1) BRPI0911801A2 (ru)
EA (1) EA201071348A1 (ru)
WO (1) WO2009142798A2 (ru)

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Also Published As

Publication number Publication date
WO2009142798A2 (en) 2009-11-26
BRPI0911801A2 (pt) 2015-10-06
WO2009142798A3 (en) 2010-01-14
US20110067871A1 (en) 2011-03-24

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