CA2663358A1 - Methods and apparatus for reverse circulation cementing of casing strings in wellbores - Google Patents

Methods and apparatus for reverse circulation cementing of casing strings in wellbores Download PDF

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Publication number
CA2663358A1
CA2663358A1 CA002663358A CA2663358A CA2663358A1 CA 2663358 A1 CA2663358 A1 CA 2663358A1 CA 002663358 A CA002663358 A CA 002663358A CA 2663358 A CA2663358 A CA 2663358A CA 2663358 A1 CA2663358 A1 CA 2663358A1
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CA
Canada
Prior art keywords
casing
isolation device
casing hanger
well bore
outer annulus
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA002663358A
Other languages
French (fr)
Other versions
CA2663358C (en
Inventor
Donald Winslow
Alton Branch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Halliburton Energy Services Inc
Original Assignee
Halliburton Energy Services, Inc.
Donald Winslow
Alton Branch
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 Halliburton Energy Services, Inc., Donald Winslow, Alton Branch filed Critical Halliburton Energy Services, Inc.
Publication of CA2663358A1 publication Critical patent/CA2663358A1/en
Application granted granted Critical
Publication of CA2663358C publication Critical patent/CA2663358C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/04—Casing heads; Suspending casings or tubings in well heads
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/13—Methods or devices for cementing, for plugging holes, crevices, or the like
    • E21B33/14—Methods or devices for cementing, for plugging holes, crevices, or the like for cementing casings into boreholes

Abstract

Methods and devices for completion of well bores and more particularly, to reverse circulation cementing of casing strings in well bores are provided. One example of a method may comprise a method for providing fiuidic access to an outer annulus of a casing string within a well bore. One example of a device may comprise a casing hanger (110), the casing hanger comprising a fluid port (120) wherein the fluid port provides fiuidic access to an outer annulus (150) by allowing fluid to pass through the casing hanger; a landing sub (130) attached to the casing hanger; and an isolation device (140) attached to the landing sub wherein the isolation device is adapted to allow fiuidic isolation of a portionof the landing sub from a portion of the outer annulus of the well bore.

Claims (20)

1. A method for providing fluidic access to an outer annulus of a casino string within a well bore comprising.
providing an apparatus comprising a casing hanger, the casing hanger comprising a fluid port wherein the fluid port provides fluidic access to an outer annulus by allowing fluid to pass through the casing hanger, a landing sub attached to the casing hanger, and an isolation, device attached to the landing sub wherein the isolation device is adapted to allow fluidic isolation of a portion of the landing sub;
landing the apparatus at the well bore wherein the isolation device provides fluidic isolation of a portion of an outer annulus of the well bore;
providing a cement slurry;
introducing the cement slurry into the outer annulus of the well bore via the fluid port; and allowing the cement slurry to set up in the outer annulus of the well bore.
2. The method of claim 1 wherein the casing hanger is disposed about a longitudinal portion of the casing string.
3. The method of claim 1 wherein the casing hanger is adapted to be removably disposed about a longitudinal portion of the casing string.
4. The method of claim 1 wherein the isolation device is a retrievable rubber cup or a retrievable inflatable packer.
5. The method of claim 1 wherein the isolation device is a cement basket or a permanent inflatable tube.
6. The method of claim 1 further comprising the step of removing the casing hanger, leaving behind the isolation device and the landing sub.
7. An apparatus for providing fluidic access to an outer annulus of a casing string within a well bore comprising:
a casing hanger, the casing hanger comprising a fluid port wherein the fluid port provides fluidic access to an outer annulus by allowing fluid to pass through the casing hanger;
a landing sub attached to the casing hanger; and an isolation device attached to the landing sub wherein the isolation device is adapted to allow fluidic isolation of a portion of the landing sub from a portion of the outer annulus of the well bore.
8 The apparatus of claim 7 wherein the casing hanger is disposed about a longitudinal portion of the casing string.
9. The apparatus of claim 7 wherein the casing, hanger is adapted to be removably disposed about a longitudinal portion of the casing, string.
10. The apparatus of claim 7 wherein the isolation device is a retrievable rubber cup or a retrievable inflatable packer.
11. The apparatus of claim 7 wherein the isolation device is a cement basket or permanent inflatable tube.
12. The apparatus of claim 7 further comprising, a slip apparatus.
13. A reverse circulation cementing system comprising:
a casing string disposed within a well bore, the well bore having an outer annulus formed by the casing string being disposed within the well bore;
a casing hanger disposed about a longitudinal portion of the casing string, the casino hanger comprising a fluid port wherein the fluid port provides fluidic access to an outer annulus by allowing fluid to pass through the casing hanger;
a landing sub attached to the casing hanger; and an isolation device attached to the landing sub wherein the isolation device adapted to allow fluidic isolation of a portion of the landing sub from a portion of the outer annulus of the well bore.
14 The system of claim 13 wherein the casing hanger is disposed about a longitudinal portion of the casing string.
15. The system of claim 13 wherein the casing hanger is adapted to be removably disposed about a longitudinal portion of the casing string.
16. The system of claim 13 wherein the isolation device is a retrievable rubber cup
17. The system of claim 13 wherein the isolation device is a retrievable inflatable packer.
18. The system of claim 13 wherein the isolation device is a cement basket or permanent inflatable tube.
19. The system of claim 13 wherein the isolation device is a permanent inflatable tube.
20. The system of claim 13 further comprising a slip apparatus.
CA2663358A 2006-10-06 2007-10-05 Methods and apparatus for reverse circulation cementing of casing strings in wellbores Active CA2663358C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/539,473 2006-10-06
US11/539,473 US7597146B2 (en) 2006-10-06 2006-10-06 Methods and apparatus for completion of well bores
PCT/GB2007/003804 WO2008041006A1 (en) 2006-10-06 2007-10-05 Methods and apparatus for reverse circulation cementing of casing strings in wellbores

Publications (2)

Publication Number Publication Date
CA2663358A1 true CA2663358A1 (en) 2008-04-10
CA2663358C CA2663358C (en) 2011-04-12

Family

ID=38904747

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2663358A Active CA2663358C (en) 2006-10-06 2007-10-05 Methods and apparatus for reverse circulation cementing of casing strings in wellbores

Country Status (3)

Country Link
US (1) US7597146B2 (en)
CA (1) CA2663358C (en)
WO (1) WO2008041006A1 (en)

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US9334700B2 (en) 2012-04-04 2016-05-10 Weatherford Technology Holdings, Llc Reverse cementing valve
US8931553B2 (en) 2013-01-04 2015-01-13 Carbo Ceramics Inc. Electrically conductive proppant and methods for detecting, locating and characterizing the electrically conductive proppant
US11008505B2 (en) 2013-01-04 2021-05-18 Carbo Ceramics Inc. Electrically conductive proppant
US9434875B1 (en) 2014-12-16 2016-09-06 Carbo Ceramics Inc. Electrically-conductive proppant and methods for making and using same
US9551210B2 (en) 2014-08-15 2017-01-24 Carbo Ceramics Inc. Systems and methods for removal of electromagnetic dispersion and attenuation for imaging of proppant in an induced fracture
CN106869833A (en) * 2017-03-07 2017-06-20 高飞 A kind of slurry basket fastener

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Also Published As

Publication number Publication date
US7597146B2 (en) 2009-10-06
CA2663358C (en) 2011-04-12
US20080083535A1 (en) 2008-04-10
WO2008041006A1 (en) 2008-04-10

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