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MX2018006881A - Downhole system. - Google Patents

Downhole system.

Info

Publication number
MX2018006881A
MX2018006881A MX2018006881A MX2018006881A MX2018006881A MX 2018006881 A MX2018006881 A MX 2018006881A MX 2018006881 A MX2018006881 A MX 2018006881A MX 2018006881 A MX2018006881 A MX 2018006881A MX 2018006881 A MX2018006881 A MX 2018006881A
Authority
MX
Mexico
Prior art keywords
downhole
tubular part
wall
metal sleeve
well
Prior art date
Application number
MX2018006881A
Other languages
Spanish (es)
Inventor
Ricardo Reves Vasques
Original Assignee
Welltec As
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 claimed from EP16159369.4A external-priority patent/EP3216975A1/en
Application filed by Welltec As filed Critical Welltec As
Publication of MX2018006881A publication Critical patent/MX2018006881A/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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/063—Valve or closure with destructible element, e.g. frangible disc
    • 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
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/127—Packers; Plugs with inflatable sleeve
    • 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/10—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole
    • 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/16—Control means therefor being outside the borehole
    • 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
    • E21B43/25—Methods for stimulating production
    • 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
    • E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/06—Sleeve valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Earth Drilling (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Pipe Accessories (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)

Abstract

The present invention relates to a downhole system for completing a well. The downhole system comprises a downhole well tubular structure having a wall and being configured to be arranged in a borehole of the well and a first annular barrier for being expanded in an annulus between the downhole well tubular structure and a wall of the borehole. The first annular barrier comprises a tubular part for mounting as part of the downhole well tubular structure, the tubular part having a first expansion opening and an outer face; an expandable metal sleeve surrounding the tubular part and having an inner face facing the tubular part and an outer face facing the wall of the borehole; a first connection part and a second connection part configured to connect a first end and a second end, respectively, of the expandable metal sleeve with the tubular part; and an annular space between the inner face of the expandable metal sleeve and the tubular part, the expandable metal sleeve being expanded by pressurising the annular space to an expansion pressure by pressurising the tubular part opposite the expansion opening. The downhole system further comprises a first aperture in the wall of the downhole well tubular structure. The aperture is at least partly plugged with an acid-soluble material. The present invention further relates to a completion method for completing a downhole system according to the present invention.
MX2018006881A 2015-12-18 2016-12-16 Downhole system. MX2018006881A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP15201248 2015-12-18
EP16159369.4A EP3216975A1 (en) 2016-03-09 2016-03-09 Downhole system
PCT/EP2016/081370 WO2017103059A1 (en) 2015-12-18 2016-12-16 Downhole system

Publications (1)

Publication Number Publication Date
MX2018006881A true MX2018006881A (en) 2018-09-06

Family

ID=57758582

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018006881A MX2018006881A (en) 2015-12-18 2016-12-16 Downhole system.

Country Status (9)

Country Link
US (1) US20170175485A1 (en)
EP (1) EP3390772A1 (en)
CN (1) CN108368735A (en)
AU (1) AU2016369372A1 (en)
BR (1) BR112018011001A2 (en)
CA (1) CA3007151A1 (en)
MX (1) MX2018006881A (en)
RU (1) RU2018121740A (en)
WO (1) WO2017103059A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3792450A1 (en) * 2019-09-11 2021-03-17 Welltec Oilfield Solutions AG Annular barrier system
CN112901125B (en) * 2019-12-03 2022-06-03 中国石油天然气股份有限公司 Secondary sand prevention pipe column of casing damage rock debris well
EP4112873A1 (en) * 2021-07-01 2023-01-04 Welltec Oilfield Solutions AG Annular barrier
CN115059404B (en) * 2022-07-15 2024-11-01 永城煤电控股集团有限公司 Water-detecting drilling machine for preventing and controlling water in coal mine

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7287592B2 (en) * 2004-06-11 2007-10-30 Halliburton Energy Services, Inc. Limited entry multiple fracture and frac-pack placement in liner completions using liner fracturing tool
GB0701061D0 (en) * 2007-01-19 2007-02-28 Head Phillip Wireline or coiled tubing deployed electric submersible pump
WO2012011994A1 (en) * 2010-07-22 2012-01-26 Exxonmobil Upstrem Research Company System and method for stimulating a multi-zone well
WO2012065259A1 (en) * 2010-11-19 2012-05-24 Packers Plus Energy Services Inc. Kobe sub, wellbore tubing string apparatus and method
EP2466065B1 (en) * 2010-12-17 2013-05-15 Welltec A/S Well completion
EP2599955A1 (en) * 2011-11-30 2013-06-05 Welltec A/S Pressure integrity testing system
EP2728108A1 (en) * 2012-10-31 2014-05-07 Welltec A/S A downhole stimulation system and a drop device
EP2728111A1 (en) * 2012-10-31 2014-05-07 Welltec A/S Pressure barrier testing method
GB2509085A (en) * 2012-12-19 2014-06-25 Maersk Olie & Gas Treating a formation by displacing wellbore fluid and delivering treatment fluid
GB2511503B (en) * 2013-03-04 2019-10-16 Morphpackers Ltd Expandable sleeve with pressure balancing and check valve
WO2014207085A1 (en) * 2013-06-27 2014-12-31 Welltec A/S Patch setting tool
US9581005B2 (en) * 2013-09-11 2017-02-28 Shell Oil Company Method to underdisplace hydraulic fractures in horizontal or deviated well
CN104563955B (en) * 2013-10-27 2017-02-15 中国石油化工集团公司 Steel pipe hydraulic expansion type external casing packer
GB2526596B (en) * 2014-05-29 2020-10-07 Schlumberger B V Morphable apparatus

Also Published As

Publication number Publication date
CN108368735A (en) 2018-08-03
WO2017103059A1 (en) 2017-06-22
CA3007151A1 (en) 2017-06-22
RU2018121740A (en) 2020-01-20
BR112018011001A2 (en) 2018-12-04
AU2016369372A1 (en) 2018-06-21
US20170175485A1 (en) 2017-06-22
EP3390772A1 (en) 2018-10-24

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