WO2014114510A3 - Well completion - Google Patents

Well completion Download PDF

Info

Publication number
WO2014114510A3
WO2014114510A3 PCT/EP2014/050448 EP2014050448W WO2014114510A3 WO 2014114510 A3 WO2014114510 A3 WO 2014114510A3 EP 2014050448 W EP2014050448 W EP 2014050448W WO 2014114510 A3 WO2014114510 A3 WO 2014114510A3
Authority
WO
WIPO (PCT)
Prior art keywords
inner
plurality
tubular skin
outer
flow control
Prior art date
Application number
PCT/EP2014/050448
Other languages
French (fr)
Other versions
WO2014114510A2 (en
Inventor
Peter Lumbye
Jon Eric LAVRITZEN
Original Assignee
Maersk Olie Og Gas A/S
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
Priority to GB1301346.1 priority Critical
Priority to GB201301346A priority patent/GB201301346D0/en
Application filed by Maersk Olie Og Gas A/S filed Critical Maersk Olie Og Gas A/S
Publication of WO2014114510A2 publication Critical patent/WO2014114510A2/en
Publication of WO2014114510A3 publication Critical patent/WO2014114510A3/en

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B34/00Valve arrangements for boreholes or wells
    • E21B34/06Valve arrangements for boreholes or wells in wells
    • E21B34/08Valve arrangements for boreholes or wells in wells responsive to flow or pressure of the fluid obtained
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B34/00Valve arrangements for boreholes or wells
    • E21B34/06Valve arrangements for boreholes or wells in wells
    • E21B34/10Valve arrangements for boreholes or wells in wells operated by control fluid supplied from above ground
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/12Methods or apparatus for controlling the flow of the obtained fluid to or in wells
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/14Obtaining from a multiple-zone well
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/25Methods for stimulating production
    • E21B43/26Methods for stimulating production by forming crevices or fractures

Abstract

A well completion system comprises an outer tubular skin (30) comprising a plurality of axially distributed stimulation fluid ports (42) for facilitating flow through a wall structure of the outer tubular skin, and an inner tubular skin (50) located within the outer tubular skin and defining an inner annulus (52) with the outer tubular skin, wherein the inner tubular skin comprises a plurality of axially distributed flow control ports (64) for facilitating flow through a wall structure of the inner tubular skin. A plurality of outer packers (36) are axially distributed along the outer surface of the outer tubular skin for establishing a plurality of isolated outer zones (38), and a plurality of inner packers (58) are axially distributed along the inner annulus for establishing a plurality of isolated inner zones (60), wherein at least one stimulation port and at least one flow control port is located between adjacent inner packers. A first flow control arrangement is provided and is configurable from a closed configuration in which one or more of the stimulation fluid ports are at least partially blocked, to an open configuration in which one or more of the stimulation ports are open. A second flow control arrangement is provided and is operable to control flow through the flow control ports.
PCT/EP2014/050448 2013-01-25 2014-01-13 Well completion WO2014114510A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1301346.1 2013-01-25
GB201301346A GB201301346D0 (en) 2013-01-25 2013-01-25 Well completion

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14700367.7A EP2948617A2 (en) 2013-01-25 2014-01-13 Well completion
DKPA201470591A DK201470591A1 (en) 2013-01-25 2014-09-24 Well completion

Publications (2)

Publication Number Publication Date
WO2014114510A2 WO2014114510A2 (en) 2014-07-31
WO2014114510A3 true WO2014114510A3 (en) 2014-12-04

Family

ID=47890779

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2014/050448 WO2014114510A2 (en) 2013-01-25 2014-01-13 Well completion

Country Status (4)

Country Link
EP (1) EP2948617A2 (en)
DK (1) DK201470591A1 (en)
GB (1) GB201301346D0 (en)
WO (1) WO2014114510A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2526297A (en) 2014-05-20 2015-11-25 Maersk Olie & Gas Method for stimulation of the near-wellbore reservoir of a wellbore
NO20180339A1 (en) * 2018-03-08 2019-09-09 Bossa Nova As Downhole well completion system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070246225A1 (en) * 2006-04-20 2007-10-25 Hailey Travis T Jr Well tools with actuators utilizing swellable materials
US20090008078A1 (en) * 2007-03-13 2009-01-08 Schlumberger Technology Corporation Flow control assembly having a fixed flow control device and an adjustable flow control device
WO2010149644A1 (en) * 2009-06-22 2010-12-29 Mærsk Olie Og Gas A/S A completion assembly for stimulating, segmenting and controlling erd wells
US20110297393A1 (en) * 2010-05-26 2011-12-08 Schlumberger Technology Corporation Intelligent completion system for extended reach drilling wells
WO2012011994A1 (en) * 2010-07-22 2012-01-26 Exxonmobil Upstrem Research Company System and method for stimulating a multi-zone well

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070246225A1 (en) * 2006-04-20 2007-10-25 Hailey Travis T Jr Well tools with actuators utilizing swellable materials
US20090008078A1 (en) * 2007-03-13 2009-01-08 Schlumberger Technology Corporation Flow control assembly having a fixed flow control device and an adjustable flow control device
WO2010149644A1 (en) * 2009-06-22 2010-12-29 Mærsk Olie Og Gas A/S A completion assembly for stimulating, segmenting and controlling erd wells
US20110297393A1 (en) * 2010-05-26 2011-12-08 Schlumberger Technology Corporation Intelligent completion system for extended reach drilling wells
WO2012011994A1 (en) * 2010-07-22 2012-01-26 Exxonmobil Upstrem Research Company System and method for stimulating a multi-zone well

Also Published As

Publication number Publication date
EP2948617A2 (en) 2015-12-02
WO2014114510A2 (en) 2014-07-31
GB201301346D0 (en) 2013-03-13
DK201470591A1 (en) 2014-09-24

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