EA201390132A1 - Система и способ для определения характеристик коллектора - Google Patents

Система и способ для определения характеристик коллектора

Info

Publication number
EA201390132A1
EA201390132A1 EA201390132A EA201390132A EA201390132A1 EA 201390132 A1 EA201390132 A1 EA 201390132A1 EA 201390132 A EA201390132 A EA 201390132A EA 201390132 A EA201390132 A EA 201390132A EA 201390132 A1 EA201390132 A1 EA 201390132A1
Authority
EA
Eurasian Patent Office
Prior art keywords
sensor
data model
wellbore
formation
shutdown period
Prior art date
Application number
EA201390132A
Other languages
English (en)
Inventor
Муртаза Зиауддин
Дуглас Пипчук
Вакар Кхан
Джордж А. Браун
Original Assignee
Шлюмбергер Текнолоджи Б.В.
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 Шлюмбергер Текнолоджи Б.В. filed Critical Шлюмбергер Текнолоджи Б.В.
Publication of EA201390132A1 publication Critical patent/EA201390132A1/ru

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/06—Measuring temperature or pressure
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/06—Measuring temperature or pressure
    • E21B47/07—Temperature
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • E21B47/13—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling by electromagnetic energy, e.g. radio frequency
    • E21B47/135—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling by electromagnetic energy, e.g. radio frequency using light waves, e.g. infrared or ultraviolet waves

Abstract

Способ для определения распределения потока в пласте, имеющем ствол скважины, созданный в нем, содержит этапы позиционирования датчика внутри ствола скважины, где датчик генерирует сигнал обратной связи, представляющий по меньшей мере один из следующих параметров: температуру и давление, измеренное датчиком; закачивание флюида в ствол скважины и по меньшей мере в часть пласта, прилегающего к датчику; закрытие ствола скважины в течение заранее установленного периода останова; генерирование имитационной модели, представляющей по меньшей мере одну из следующих характеристик: смоделированные температурные характеристики и смоделированные характеристики давления пласта во время периода останова; генерирование модели данных, представляющей по меньшей мере одну из следующих характеристик: фактических температурных характеристик и фактических характеристик давления пласта в период останова, где модель данных получают из сигнала обратной связи; сравнение модели данных с имитационной моделью и регулирование параметров имитационной модели для практического совпадения с моделью данных.
EA201390132A 2010-07-19 2011-07-19 Система и способ для определения характеристик коллектора EA201390132A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/838,945 US8613313B2 (en) 2010-07-19 2010-07-19 System and method for reservoir characterization
PCT/US2011/044561 WO2012012449A2 (en) 2010-07-19 2011-07-19 System and method for reservoir characterization

Publications (1)

Publication Number Publication Date
EA201390132A1 true EA201390132A1 (ru) 2013-06-28

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EA201390132A EA201390132A1 (ru) 2010-07-19 2011-07-19 Система и способ для определения характеристик коллектора

Country Status (7)

Country Link
US (1) US8613313B2 (ru)
EP (1) EP2585857A4 (ru)
CA (1) CA2805876A1 (ru)
EA (1) EA201390132A1 (ru)
MX (1) MX2013000754A (ru)
UA (1) UA103584C2 (ru)
WO (1) WO2012012449A2 (ru)

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Also Published As

Publication number Publication date
US8613313B2 (en) 2013-12-24
EP2585857A4 (en) 2017-07-19
US20120012308A1 (en) 2012-01-19
CA2805876A1 (en) 2012-01-26
EP2585857A2 (en) 2013-05-01
WO2012012449A2 (en) 2012-01-26
MX2013000754A (es) 2013-04-29
UA103584C2 (ru) 2013-10-25
WO2012012449A3 (en) 2012-07-05

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