WO2006113500A1 - Self conforming screen - Google Patents

Self conforming screen Download PDF

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Publication number
WO2006113500A1
WO2006113500A1 PCT/US2006/014197 US2006014197W WO2006113500A1 WO 2006113500 A1 WO2006113500 A1 WO 2006113500A1 US 2006014197 W US2006014197 W US 2006014197W WO 2006113500 A1 WO2006113500 A1 WO 2006113500A1
Authority
WO
WIPO (PCT)
Prior art keywords
screen
conforming
base pipe
conforming material
layer
Prior art date
Application number
PCT/US2006/014197
Other languages
French (fr)
Inventor
Richard Bennett
Original Assignee
Baker Hughes Incorporated
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 Baker Hughes Incorporated filed Critical Baker Hughes Incorporated
Priority to AU2006236559A priority Critical patent/AU2006236559B2/en
Priority to CN2006800162033A priority patent/CN101175893B/en
Priority to CA2604236A priority patent/CA2604236C/en
Publication of WO2006113500A1 publication Critical patent/WO2006113500A1/en
Priority to GB0720004A priority patent/GB2440066B/en
Priority to NO20075594A priority patent/NO342649B1/en

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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/02—Subsoil filtering
    • E21B43/10—Setting of casings, screens, liners or the like in wells
    • E21B43/103—Setting of casings, screens, liners or the like in wells of expandable casings, screens, liners, or the like
    • E21B43/108—Expandable screens or perforated liners
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/02—Subsoil filtering
    • E21B43/08—Screens or liners
    • E21B43/086—Screens with preformed openings, e.g. slotted liners
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/02—Subsoil filtering
    • E21B43/10—Setting of casings, screens, liners or the like in wells
    • E21B43/103—Setting of casings, screens, liners or the like in wells of expandable casings, screens, liners, or the like

Definitions

  • the field of this invention is downhole screens and more particularly those that can be expanded in open hole to close off an irregularly shaped borehole.
  • U.S. Patent 6,263,966 shows a screen with longitudinal pleats being expanded downhole.
  • U.S. Patent 5,833,001 shows rubber cured in place to make a patch after being expanded with an inflatable.
  • U.S. Patent 4,262,744 is of general interest as a technique for making screens using molds.
  • the apparatus and method of the present invention addresses this issue by providing a screen assembly with an outer layer that can conform to the borehole shape upon expansion.
  • the material is selected that will swell in contact with wellbore fluids to further promote filling the void areas in the borehole after expansion.
  • screen expansion is not required and the outermost layer swells to conform to the borehole shape from contact with well fluids or other fluids introduced into the wellbore.
  • the screen section is fabricated in a manner that reduces or eliminates welds. Welds are placed under severe loading in an expansion process, so minimizing or eliminating welds provides for more reliable screen operation after expansion.
  • a screen assembly has a material that conforms to the borehole shape after insertion.
  • the assembly comprises a compliant layer that takes the borehole shape on expansion.
  • the outer layer is formed having holes to permit production flow.
  • the material that is selected preferably swells with heat and preferably comprises a shape memory foam that is thermoset.
  • the base pipe can have a screen over it to act as an underlayment for support of the conforming layer or alternatively for screening.
  • the conforming layer can expand by itself or expansion can also occur from within the base pipe.
  • Figure 1 is a cutaway view of the screen shown in elevation.
  • Figure 2 is a section view of an assembly of screens, one of which is shown in Figure I 5 in the expanded position downhole.
  • Figure 1 illustrates a portion of a section of screen 10. It has a base pipe 12 over which is the screen 14 and over which is outer conforming layer 16. Layer 16 has a plurality of holes 18. The base pipe 12 also has holes 20.
  • the actual filter material or screen 14 can be a mesh or a weave or other known filtration products.
  • the conforming layer 16 is preferably soft so that it will flow upon expansion of the screen 10.
  • the preferred material is one that will swell when exposed to well fluids for an extended period of time. Three examples are nitrile, natural rubber, and AFLAS.
  • the conforming layer 16 swells sufficiently after being run into the wellbore, to contact the wellbore, without expansion of the screen 10.
  • stop rings 26 and 28 Shown schematically at the ends 22 and 24 of screen 10 are stop rings 26 and 28. These stop rings will contain the conforming layer 16 upon expansion of screen 10 against running longitudinally in an annular space outside screen 10 after it is expanded. Their use is optional.
  • the manner of assembly of the screen 10 is another aspect of the invention.
  • the conforming layer 16 can have an internal diameter that allows it to be slipped over the screen material 14.
  • the assembly of the screen material 14 and the conforming layer 16 are slipped over the base pipe 12. Thereafter, a known expansion tool is applied internally to base pipe 12 to slightly expand it. As a result, the screen material 14 and the conforming layer 16 are both secured to the base pipe 12 without need for welding.
  • An alternative way to assemble screen 10 is to attach the screen material 14 to the base pipe 12 in the manner just described and then to cure the conforming layer 16 right onto the screen material 14.
  • a protective outer jacket (not shown) can be applied over screen material 14 and the conforming layer 16 mounted above. The joining process even with the optional perforated protective jacket (not shown) is the outward expansion from within the base pipe 12, as previously described.
  • the holes 18 can have a variety of shapes. Their function is to allow formation fluids to pass after expansion. They can be round holes or slots or other shapes or combinations of shapes.
  • the conforming layer 16 can be made of a polymeric material and is preferably one that swells on sustained exposure to well fluids to better conform to irregular shapes in the borehole 30, as shown in Figure 2.
  • Figure 2 also shows the outer protective jacket 32 that goes over screen material 14 and below conforming layer 16 to protect the screen material 14 when run into the borehole 30.
  • Jacket 32 is a known product that has punched openings 33 and can optionally be used if the conforming layer 16 is used. The reason it is optional is that the conforming layer 16 to some degree provides the desired protection during run in.
  • the conforming layer 16 can be made thicker to better fill in void volume 34 in the annular space around a screen 10 after expansion.
  • the thickness of the conforming layer 16 is limited by the borehole and the outer diameter of the components mounted inside of it. It is preferred that the conforming layer 16 be squeezed firmly as that promotes its movement to fill voids in the surrounding annular space.
  • the conforming material 16 can swell sufficiently without downhole expansion of the screen 10 to allow for the elimination of the need to gravel pack. If the material swells due to exposure to fluids downhole, its use as the conforming layer 16 is desired.
  • a protective jacket 32 under the conforming layer 16 may be used to protect the screen material 14 during run in.
  • the conforming layer 16 can be a foam that is preferably thermo-setting but can also be a thermo-plastic.
  • the conforming layer 16 is shown with a cylindrical shape, but this can be varied, such as by means of concave ends or striated areas (not shown), to facilitate deployment, or to enhance the filtration characteristics of the layer.
  • the conforming layer 16 is preferably composed of an elastic memory foam such as an open cell syntactic foam. This type of foam has the property of being convertible from one size and shape to another size and/or shape, by changing the temperature of the foam.
  • This type of foam can be formed into an article with an original size and shape as desired, such as a cylinder with a desired outer diameter. The foam article thusly formed is then heated to raise its temperature to its transition temperature.
  • the foam softens, allowing the foam article to be reshaped to a desired interim size and shape, such as by being compressed to form a smaller diameter cylinder.
  • the temperature of the foam article is then lowered below the transition temperature, to cause the foam article to retain its interim size and shape.
  • the foam article will return to its original size and shape.
  • the cylindrical foam conforming layer 16 can be originally formed onto the screen 10 or the base pipe 12 by wrapping a foam blanket with the desired original outer diameter OD 1 .
  • the process for forming the conforming layer 16 on the base pipe 12 or screen 10 can be any other process which results in the conforming layer 16 having the desired original diameter, such as by molding the foam directly.
  • the desired original outer diameter OD 1 is larger than the bore hole diameter (BHD) in which the assembly will be deployed.
  • BHD bore hole diameter
  • a conforming layer 16 having an original outer diameter OD 1 of 10 inches might be formed for use in an 8.5 inch diameter borehole.
  • the foam material composition is formulated to achieve the desired transition temperature. This quality allows the foam to be formulated in anticipation of the desired transition temperature to be used for a given. application.
  • the foam material composition can be formulated to have a transition temperature just slightly below the anticipated downhole temperature at the depth at which the assembly will be used. This causes the conforming layer 16 to expand at the temperature found at the desired depth, and to remain expanded against the bore hole wall.
  • Downhole temperature can be used to expand the conforming layer 16; alternatively, other means can be used, such as a separate heat source. Such a heat source could be a wireline deployed electric heater, or a battery fed heater.
  • such a heat source could be mounted to the base pipe 12, incorporated into it, or otherwise mounted in contact with the foam conforming layer 16.
  • the heater could be controlled from the surface of the well site, or it could be controlled by a timing device or a pressure sensor. Still further, an exothermic reaction could be created by chemicals pumped downhole from the surface, or heat could be generated by any other suitable means.
  • the conforming layer 16 can be made to act as the sole filtration agent without the use of any screen material such as 14. This is because the nature of the conforming material is to be porous. However, the normal technique for its production is a mold leaves an impervious coating on the entire outer periphery. This quality allows the material to be used as a packer material essentially in the condition in which it is removed from the mold. However, if the exterior surface that ultimately has contact with the borehole wall has the impervious layer stripped off or otherwise removed, the conforming layer 16 can be mounted to a base pipe 12 or a screen 14and it can act solely as the only filtration material or in conjunction with the screen 14.
  • the screen 14 can be configured exclusively for structural support of the conforming material 16 to keep it from going through the base pipe 12 when well fluids are filtered through it or omitted altogether.
  • the uphole and downhole ends of the conforming material 16 may have the impervious layer from the molding process of manufacturing left on to better direct flow to the openings in the base pipe 12.
  • the conforming material can preferably be a shape memory polymer that is porous and thermosetting although thermoplastic materials can also be used if they are porous or can be produced in that condition.

Abstract

A screen assembly has a material that conforms to the borehole shape after insertion. The assembly comprises a compliant layer that takes the borehole shape on expansion. The outer layer is formed having holes to permit production flow. The material that is selected preferably swells with heat and preferably comprises a shape memory foam that is thermoset. The base pipe can have a screen over it to act as an underlayment for support of the conforming layer or alternatively for screening. The conforming layer can expand by itself or expansion can also occur from within the base pipe.

Description

APPLICATION FOR PATENT
Title: Self-Conforming Screen
Inventor: Bennett M. Richard PRIORITY INFORMATION
[0001] This application is a contimiation-in-part of U.S. Patent Application No. 10/226,941, filed on August 23, 2002.
FIELD OF THE INVENTION
[0002] The field of this invention is downhole screens and more particularly those that can be expanded in open hole to close off an irregularly shaped borehole.
BACKGROUND OF THE INVENTION
[0003] In the past sand control methods have been dominated by gravel packing outside of downhole screens. The idea was to fill the annular space outside the screen with sand to prevent the production of undesirable solids from the formation. More recently, with the advent of tubular expansion technology, it was thought that the need for gravel packing could be eliminated if a screen or screens could be expanded in place to eliminate the surrounding annular space that had heretofore been packed with sand. Problems arose with the screen expansion technique as a replacement for gravel packing because of wellbore shape irregularities. A fixed swage would expand a screen a fixed amount. The problems were that a washout in the wellbore would still leave a large annular space outside the screen. Conversely, a tight spot in the wellbore could create the risk of sticking the fixed swage.
[0004] One improvement of the fixed swage technique was to use various forms of flexible swages. In theory these flexible swages were compliant so that in a tight spot they would flex inwardly and reduce the chance of sticking the swage. On the other hand, if there was a void area, the same problem persisted in that the flexible swage had a finite outer dimension to which it would expand the screen. Therefore, the use of flexible US2006/014197
swages still left the problem of annular gaps outside the screen with a resulting undesireα production of solids when the well was put on production from that zone.
[0005] Prior designs of screens have used pre-compressed mat held by a metal sheath that is then subjected to a chemical attack when placed in the desired location downhole. The mat is then allowed to expand from its pre-compressed state. The screen is not expanded. This design is described in U.S. Patents 2,981,332 and 2.981,333. U.S. Patent 5,667,011 shows a fixed swage expanding a slotted liner downhole. U.S. Patents 5,901,789 and 6,012,522 show well screens being expanded. U.S. 6,253,850 shows a technique of inserting one solid liner in another already expanded slotted liner to blank it off and the used of rubber or epoxies to seal between the liners. U.S. Patent 6,263,966 shows a screen with longitudinal pleats being expanded downhole. U.S. Patent 5,833,001 shows rubber cured in place to make a patch after being expanded with an inflatable. Finally, U.S. Patent 4,262,744 is of general interest as a technique for making screens using molds.
[0006] The apparatus and method of the present invention addresses this issue by providing a screen assembly with an outer layer that can conform to the borehole shape upon expansion. In the preferred embodiment the material is selected that will swell in contact with wellbore fluids to further promote filling the void areas in the borehole after expansion. In an alternative design, screen expansion is not required and the outermost layer swells to conform to the borehole shape from contact with well fluids or other fluids introduced into the wellbore. The screen section is fabricated in a manner that reduces or eliminates welds. Welds are placed under severe loading in an expansion process, so minimizing or eliminating welds provides for more reliable screen operation after expansion. These and other advantages of the present invention will become more apparent to one skilled in the art from a review of the description of the preferred embodiment and the claims that appear below. SUMMARY OF THE INVENTION
[0007] A screen assembly has a material that conforms to the borehole shape after insertion. The assembly comprises a compliant layer that takes the borehole shape on expansion. The outer layer is formed having holes to permit production flow. The material that is selected preferably swells with heat and preferably comprises a shape memory foam that is thermoset. The base pipe can have a screen over it to act as an underlayment for support of the conforming layer or alternatively for screening. The conforming layer can expand by itself or expansion can also occur from within the base pipe.
BRIEF DESCRIPTION OF THE DRAWINGS
[0008] Figure 1 is a cutaway view of the screen shown in elevation; and
[0009] Figure 2 is a section view of an assembly of screens, one of which is shown in Figure I5 in the expanded position downhole.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT
[0010] Figure 1 illustrates a portion of a section of screen 10. It has a base pipe 12 over which is the screen 14 and over which is outer conforming layer 16. Layer 16 has a plurality of holes 18. The base pipe 12 also has holes 20. The actual filter material or screen 14 can be a mesh or a weave or other known filtration products. The conforming layer 16 is preferably soft so that it will flow upon expansion of the screen 10. The preferred material is one that will swell when exposed to well fluids for an extended period of time. Three examples are nitrile, natural rubber, and AFLAS. In an alternative embodiment, the conforming layer 16 swells sufficiently after being run into the wellbore, to contact the wellbore, without expansion of the screen 10. Shown schematically at the ends 22 and 24 of screen 10 are stop rings 26 and 28. These stop rings will contain the conforming layer 16 upon expansion of screen 10 against running longitudinally in an annular space outside screen 10 after it is expanded. Their use is optional. [0011] The manner of assembly of the screen 10 is another aspect of the invention. The conforming layer 16 can have an internal diameter that allows it to be slipped over the screen material 14. The assembly of the screen material 14 and the conforming layer 16 are slipped over the base pipe 12. Thereafter, a known expansion tool is applied internally to base pipe 12 to slightly expand it. As a result, the screen material 14 and the conforming layer 16 are both secured to the base pipe 12 without need for welding. This is advantageous because when the screen 10 is run in the wellbore and expanded, the expansion process can put large stresses on welds that may cause screen failure. An alternative way to assemble screen 10 is to attach the screen material 14 to the base pipe 12 in the manner just described and then to cure the conforming layer 16 right onto the screen material 14. As another option a protective outer jacket (not shown) can be applied over screen material 14 and the conforming layer 16 mounted above. The joining process even with the optional perforated protective jacket (not shown) is the outward expansion from within the base pipe 12, as previously described.
[0012] The holes 18 can have a variety of shapes. Their function is to allow formation fluids to pass after expansion. They can be round holes or slots or other shapes or combinations of shapes. The conforming layer 16 can be made of a polymeric material and is preferably one that swells on sustained exposure to well fluids to better conform to irregular shapes in the borehole 30, as shown in Figure 2. Figure 2 also shows the outer protective jacket 32 that goes over screen material 14 and below conforming layer 16 to protect the screen material 14 when run into the borehole 30. Jacket 32 is a known product that has punched openings 33 and can optionally be used if the conforming layer 16 is used. The reason it is optional is that the conforming layer 16 to some degree provides the desired protection during run in. Additionally, without jacket 32, the conforming layer 16 can be made thicker to better fill in void volume 34 in the annular space around a screen 10 after expansion. The thickness of the conforming layer 16 is limited by the borehole and the outer diameter of the components mounted inside of it. It is preferred that the conforming layer 16 be squeezed firmly as that promotes its movement to fill voids in the surrounding annular space. [0013] Those skilled in the art will appreciate that the present invention allows for fabrication of an expandable screen with welds between layers eliminated. The use of the conforming material 16 allows a variety of expansion techniques to be used and an improvement of the ability to eliminate void spaces outside the expanded screen caused by borehole irregularities. Alternatively, the conforming material 16 can swell sufficiently without downhole expansion of the screen 10 to allow for the elimination of the need to gravel pack. If the material swells due to exposure to fluids downhole, its use as the conforming layer 16 is desired. A protective jacket 32 under the conforming layer 16 may be used to protect the screen material 14 during run in.
[0014] The conforming layer 16 can be a foam that is preferably thermo-setting but can also be a thermo-plastic. The conforming layer 16 is shown with a cylindrical shape, but this can be varied, such as by means of concave ends or striated areas (not shown), to facilitate deployment, or to enhance the filtration characteristics of the layer. The conforming layer 16 is preferably composed of an elastic memory foam such as an open cell syntactic foam. This type of foam has the property of being convertible from one size and shape to another size and/or shape, by changing the temperature of the foam. This type of foam can be formed into an article with an original size and shape as desired, such as a cylinder with a desired outer diameter. The foam article thusly formed is then heated to raise its temperature to its transition temperature. As it achieves the transition temperature, the foam softens, allowing the foam article to be reshaped to a desired interim size and shape, such as by being compressed to form a smaller diameter cylinder. The temperature of the foam article is then lowered below the transition temperature, to cause the foam article to retain its interim size and shape. When subsequently raised again to its transition temperature, the foam article will return to its original size and shape.
[0015] The cylindrical foam conforming layer 16 can be originally formed onto the screen 10 or the base pipe 12 by wrapping a foam blanket with the desired original outer diameter OD1. Alternatively, the process for forming the conforming layer 16 on the base pipe 12 or screen 10 can be any other process which results in the conforming layer 16 having the desired original diameter, such as by molding the foam directly. The desired original outer diameter OD1 is larger than the bore hole diameter (BHD) in which the assembly will be deployed. For instance, a conforming layer 16 having an original outer diameter OD1 of 10 inches might be formed for use in an 8.5 inch diameter borehole.
[0016] The foam material composition is formulated to achieve the desired transition temperature. This quality allows the foam to be formulated in anticipation of the desired transition temperature to be used for a given. application. For instance, in use with the present invention, the foam material composition can be formulated to have a transition temperature just slightly below the anticipated downhole temperature at the depth at which the assembly will be used. This causes the conforming layer 16 to expand at the temperature found at the desired depth, and to remain expanded against the bore hole wall. Downhole temperature can be used to expand the conforming layer 16; alternatively, other means can be used, such as a separate heat source. Such a heat source could be a wireline deployed electric heater, or a battery fed heater. For example, such a heat source could be mounted to the base pipe 12, incorporated into it, or otherwise mounted in contact with the foam conforming layer 16. The heater could be controlled from the surface of the well site, or it could be controlled by a timing device or a pressure sensor. Still further, an exothermic reaction could be created by chemicals pumped downhole from the surface, or heat could be generated by any other suitable means.
[0017] The conforming layer 16 can be made to act as the sole filtration agent without the use of any screen material such as 14. This is because the nature of the conforming material is to be porous. However, the normal technique for its production is a mold leaves an impervious coating on the entire outer periphery. This quality allows the material to be used as a packer material essentially in the condition in which it is removed from the mold. However, if the exterior surface that ultimately has contact with the borehole wall has the impervious layer stripped off or otherwise removed, the conforming layer 16 can be mounted to a base pipe 12 or a screen 14and it can act solely as the only filtration material or in conjunction with the screen 14. The screen 14 can be configured exclusively for structural support of the conforming material 16 to keep it from going through the base pipe 12 when well fluids are filtered through it or omitted altogether. The uphole and downhole ends of the conforming material 16 may have the impervious layer from the molding process of manufacturing left on to better direct flow to the openings in the base pipe 12.
[0018] The conforming material can preferably be a shape memory polymer that is porous and thermosetting although thermoplastic materials can also be used if they are porous or can be produced in that condition.
[0019] The foregoing disclosure and description of the invention are illustrative and explanatory thereof, and various changes in the size, shape and materials, as well as in the details of the illustrated construction, may be made without departing from the spirit of the invention.

Claims

I claim:
1. A well completion method, comprising: covering at least one base pipe with a porous conforming material; running said base pipe to a desired location in the wellbore; expanding the conforming material toward the wellbore wall; filtering fluids through said conforming material to said base pipe.
2. The method of claim I5 comprising: expanding the base pipe as well as said conforming material.
3. The method of claim 1, comprising: selecting a material for said conforming material that is a foam
4. The method of claim 1, comprising: selecting a material for said conforming material that is a shaped memory polymer.
5. The method of claim 4, comprising: selecting a material for said conforming material that is thermosetting.
6. The method of claim 4, comprising: selecting a material for said conforming material that is thermoplastic.
7. The method of claim 1, comprising: providing a heat source downhole to initiate said expanding..
8. The method of claim I5 comprising: removing an impervious layer from said conforming material to expose pores therethrough.
9. The method of claim 1, comprising: providing a support member between said base pipe and said conforming material.
10. The method of claim 9, comprising: using a screen for said support member.
11. The method of claim 1, comprising: allowing said conforming material to swell into contact with the wellbore wall.
12. The method of claim 3, comprising: selecting a material for said conforming material that is a shaped memory polymer.
13. The method of claim 12, comprising: selecting a material for said conforming material that is thermosetting.
14. The method of claim 13, comprising: removing an impervious layer from said conforming material to expose pores therethrough.
15. The method of claim 14, comprising: providing a support member between said base pipe and said conforming material.
16. The method of claim 15, comprising: using a screen for said support member.
17. The method of claim 16, comprising: expanding the base pipe as well as said screen and conforming material.
PCT/US2006/014197 2002-08-23 2006-04-13 Self conforming screen WO2006113500A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AU2006236559A AU2006236559B2 (en) 2005-04-13 2006-04-13 Self conforming screen
CN2006800162033A CN101175893B (en) 2005-04-13 2006-04-13 Self conforming screen
CA2604236A CA2604236C (en) 2005-04-13 2006-04-13 Self-conforming screen
GB0720004A GB2440066B (en) 2005-04-13 2007-10-12 Self conforming screen
NO20075594A NO342649B1 (en) 2005-04-13 2007-11-05 Procedure for completing a well

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/226,941 US7644773B2 (en) 2002-08-23 2002-08-23 Self-conforming screen
US11/105,071 US7318481B2 (en) 2002-08-23 2005-04-13 Self-conforming screen
US11/105,071 2005-04-13

Publications (1)

Publication Number Publication Date
WO2006113500A1 true WO2006113500A1 (en) 2006-10-26

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Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/US2003/023913 WO2004018836A1 (en) 2002-08-23 2003-07-31 Self-conforming well screen
PCT/US2006/014197 WO2006113500A1 (en) 2002-08-23 2006-04-13 Self conforming screen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PCT/US2003/023913 WO2004018836A1 (en) 2002-08-23 2003-07-31 Self-conforming well screen

Country Status (8)

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US (3) US7644773B2 (en)
EP (3) EP1736633B1 (en)
CN (1) CN100449114C (en)
AU (2) AU2003261315B2 (en)
CA (2) CA2614801C (en)
MX (1) MXPA05002106A (en)
NO (1) NO20050760L (en)
WO (2) WO2004018836A1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7703520B2 (en) 2008-01-08 2010-04-27 Halliburton Energy Services, Inc. Sand control screen assembly and associated methods
US7712529B2 (en) 2008-01-08 2010-05-11 Halliburton Energy Services, Inc. Sand control screen assembly and method for use of same
US7814973B2 (en) 2008-08-29 2010-10-19 Halliburton Energy Services, Inc. Sand control screen assembly and method for use of same
US7841409B2 (en) 2008-08-29 2010-11-30 Halliburton Energy Services, Inc. Sand control screen assembly and method for use of same
US7866383B2 (en) 2008-08-29 2011-01-11 Halliburton Energy Services, Inc. Sand control screen assembly and method for use of same
WO2011038247A3 (en) * 2009-09-25 2011-07-21 Baker Hughes Incorporated A system and apparatus for well screening including a foam layer
CN110295868A (en) * 2019-07-16 2019-10-01 邓福成 Combined expanded screen casing

Families Citing this family (147)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7228915B2 (en) * 2001-01-26 2007-06-12 E2Tech Limited Device and method to seal boreholes
US7284603B2 (en) 2001-11-13 2007-10-23 Schlumberger Technology Corporation Expandable completion system and method
US6935432B2 (en) * 2002-09-20 2005-08-30 Halliburton Energy Services, Inc. Method and apparatus for forming an annular barrier in a wellbore
US6854522B2 (en) * 2002-09-23 2005-02-15 Halliburton Energy Services, Inc. Annular isolators for expandable tubulars in wellbores
US20040144535A1 (en) * 2003-01-28 2004-07-29 Halliburton Energy Services, Inc. Post installation cured braided continuous composite tubular
NO319620B1 (en) * 2003-02-17 2005-09-05 Rune Freyer Device and method for selectively being able to shut off a portion of a well
US7048048B2 (en) * 2003-06-26 2006-05-23 Halliburton Energy Services, Inc. Expandable sand control screen and method for use of same
US7082998B2 (en) * 2003-07-30 2006-08-01 Halliburton Energy Services, Inc. Systems and methods for placing a braided, tubular sleeve in a well bore
GB2428264B (en) 2004-03-12 2008-07-30 Schlumberger Holdings Sealing system and method for use in a well
NO325434B1 (en) * 2004-05-25 2008-05-05 Easy Well Solutions As Method and apparatus for expanding a body under overpressure
CN1973112B (en) * 2004-06-25 2010-12-08 国际壳牌研究有限公司 Screen for controlling inflow of solid particles in a wellbore
CN100575660C (en) * 2004-06-25 2009-12-30 国际壳牌研究有限公司 The screen casing that shakes out in the control pit shaft
CA2530969C (en) 2004-12-21 2010-05-18 Schlumberger Canada Limited Water shut off method and apparatus
US7673678B2 (en) * 2004-12-21 2010-03-09 Schlumberger Technology Corporation Flow control device with a permeable membrane
US7422071B2 (en) 2005-01-31 2008-09-09 Hills, Inc. Swelling packer with overlapping petals
US7077219B1 (en) * 2005-02-18 2006-07-18 Halliburton Energy Services, Inc. Foamed treatment fluids and associated methods
US8011438B2 (en) * 2005-02-23 2011-09-06 Schlumberger Technology Corporation Downhole flow control with selective permeability
US7870909B2 (en) * 2005-06-09 2011-01-18 Schlumberger Technology Corporation Deployable zonal isolation system
US7373991B2 (en) 2005-07-18 2008-05-20 Schlumberger Technology Corporation Swellable elastomer-based apparatus, oilfield elements comprising same, and methods of using same in oilfield applications
US7407007B2 (en) 2005-08-26 2008-08-05 Schlumberger Technology Corporation System and method for isolating flow in a shunt tube
GB0520860D0 (en) * 2005-10-14 2005-11-23 Weatherford Lamb Tubing expansion
US20080306208A1 (en) * 2005-11-18 2008-12-11 Henkel Corporation Rapid Surface Curing Silicone Compositions
US7661471B2 (en) 2005-12-01 2010-02-16 Baker Hughes Incorporated Self energized backup system for packer sealing elements
US7392841B2 (en) 2005-12-28 2008-07-01 Baker Hughes Incorporated Self boosting packing element
US7552777B2 (en) 2005-12-28 2009-06-30 Baker Hughes Incorporated Self-energized downhole tool
US7690097B1 (en) 2006-01-03 2010-04-06 Bj Services Company Methods of assembling well screens
US7387158B2 (en) 2006-01-18 2008-06-17 Baker Hughes Incorporated Self energized packer
US7458423B2 (en) * 2006-03-29 2008-12-02 Schlumberger Technology Corporation Method of sealing an annulus surrounding a slotted liner
US7708068B2 (en) * 2006-04-20 2010-05-04 Halliburton Energy Services, Inc. Gravel packing screen with inflow control device and bypass
US8453746B2 (en) * 2006-04-20 2013-06-04 Halliburton Energy Services, Inc. Well tools with actuators utilizing swellable materials
US7802621B2 (en) 2006-04-24 2010-09-28 Halliburton Energy Services, Inc. Inflow control devices for sand control screens
US7469743B2 (en) 2006-04-24 2008-12-30 Halliburton Energy Services, Inc. Inflow control devices for sand control screens
US7857050B2 (en) * 2006-05-26 2010-12-28 Schlumberger Technology Corporation Flow control using a tortuous path
US7575062B2 (en) * 2006-06-09 2009-08-18 Halliburton Energy Services, Inc. Methods and devices for treating multiple-interval well bores
US7478676B2 (en) * 2006-06-09 2009-01-20 Halliburton Energy Services, Inc. Methods and devices for treating multiple-interval well bores
US7441596B2 (en) 2006-06-23 2008-10-28 Baker Hughes Incorporated Swelling element packer and installation method
US7717180B2 (en) * 2006-06-29 2010-05-18 Halliburton Energy Services, Inc. Swellable elastomers and associated methods
US7562704B2 (en) 2006-07-14 2009-07-21 Baker Hughes Incorporated Delaying swelling in a downhole packer element
US7552767B2 (en) 2006-07-14 2009-06-30 Baker Hughes Incorporated Closeable open cell foam for downhole use
US20080041582A1 (en) * 2006-08-21 2008-02-21 Geirmund Saetre Apparatus for controlling the inflow of production fluids from a subterranean well
US20080041580A1 (en) * 2006-08-21 2008-02-21 Rune Freyer Autonomous inflow restrictors for use in a subterranean well
US20080041588A1 (en) * 2006-08-21 2008-02-21 Richards William M Inflow Control Device with Fluid Loss and Gas Production Controls
US7828055B2 (en) 2006-10-17 2010-11-09 Baker Hughes Incorporated Apparatus and method for controlled deployment of shape-conforming materials
US7543648B2 (en) * 2006-11-02 2009-06-09 Schlumberger Technology Corporation System and method utilizing a compliant well screen
GB2444060B (en) * 2006-11-21 2008-12-17 Swelltec Ltd Downhole apparatus and method
US7757758B2 (en) * 2006-11-28 2010-07-20 Baker Hughes Incorporated Expandable wellbore liner
US7909088B2 (en) 2006-12-20 2011-03-22 Baker Huges Incorporated Material sensitive downhole flow control device
US7467664B2 (en) 2006-12-22 2008-12-23 Baker Hughes Incorporated Production actuated mud flow back valve
US8096037B2 (en) 2007-01-25 2012-01-17 Halliburton Energy Services, Inc. Well screen fabrication
BRPI0721215B1 (en) 2007-02-06 2018-05-08 Halliburton Energy Services Inc shutter unit, and, method for building a shutter unit
US20080220991A1 (en) * 2007-03-06 2008-09-11 Halliburton Energy Services, Inc. - Dallas Contacting surfaces using swellable elements
GB2448298B (en) * 2007-04-10 2009-12-23 Swelltec Ltd Downhole apparatus and method
US20080283238A1 (en) * 2007-05-16 2008-11-20 William Mark Richards Apparatus for autonomously controlling the inflow of production fluids from a subterranean well
US20080290603A1 (en) * 2007-05-24 2008-11-27 Baker Hughes Incorporated Swellable material and method
US20080296014A1 (en) * 2007-05-30 2008-12-04 Baker Hughes Incorporated Interventionless composite packer
US20090126947A1 (en) * 2007-05-31 2009-05-21 Baker Hughes Incorporated Swellable material and method
US7789145B2 (en) * 2007-06-20 2010-09-07 Schlumberger Technology Corporation Inflow control device
US9004155B2 (en) * 2007-09-06 2015-04-14 Halliburton Energy Services, Inc. Passive completion optimization with fluid loss control
US20090084539A1 (en) * 2007-09-28 2009-04-02 Ping Duan Downhole sealing devices having a shape-memory material and methods of manufacturing and using same
US8127847B2 (en) * 2007-12-03 2012-03-06 Baker Hughes Incorporated Multi-position valves for fracturing and sand control and associated completion methods
US8474535B2 (en) * 2007-12-18 2013-07-02 Halliburton Energy Services, Inc. Well screen inflow control device with check valve flow controls
GB2489620B (en) * 2007-12-22 2012-11-14 Weatherford Lamb Method for producing isolating tubing
GB2455807B (en) * 2007-12-22 2012-08-22 Weatherford Lamb Isolating tubing
US20090176667A1 (en) * 2008-01-03 2009-07-09 Halliburton Energy Services, Inc. Expandable particulates and methods of their use in subterranean formations
US7931092B2 (en) * 2008-02-13 2011-04-26 Stowe Woodward, L.L.C. Packer element with recesses for downwell packing system and method of its use
GB0803555D0 (en) * 2008-02-27 2008-04-02 Swelltec Ltd Method of forming a downhole apparatus
US7708073B2 (en) * 2008-03-05 2010-05-04 Baker Hughes Incorporated Heat generator for screen deployment
US7644854B1 (en) 2008-07-16 2010-01-12 Baker Hughes Incorporated Bead pack brazing with energetics
US7866405B2 (en) * 2008-07-25 2011-01-11 Halliburton Energy Services, Inc. Securement of lines to well sand control screens
US7681653B2 (en) 2008-08-04 2010-03-23 Baker Hughes Incorporated Swelling delay cover for a packer
US7984762B2 (en) * 2008-09-25 2011-07-26 Halliburton Energy Services, Inc. Pressure relieving transition joint
AU2015215854B2 (en) * 2008-09-25 2016-07-07 Halliburton Energy Services, Inc. Pressure relieving transition joint
US7926565B2 (en) 2008-10-13 2011-04-19 Baker Hughes Incorporated Shape memory polyurethane foam for downhole sand control filtration devices
US7841417B2 (en) * 2008-11-24 2010-11-30 Halliburton Energy Services, Inc. Use of swellable material in an annular seal element to prevent leakage in a subterranean well
US8225880B2 (en) * 2008-12-02 2012-07-24 Schlumberger Technology Corporation Method and system for zonal isolation
US8807216B2 (en) 2009-06-15 2014-08-19 Halliburton Energy Services, Inc. Cement compositions comprising particulate foamed elastomers and associated methods
US8302680B2 (en) * 2009-08-12 2012-11-06 Halliburton Energy Services, Inc. Swellable screen assembly
US8256510B2 (en) * 2009-08-12 2012-09-04 Halliburton Energy Services, Inc. Control screen assembly
US8443888B2 (en) * 2009-08-13 2013-05-21 Baker Hughes Incorporated Apparatus and method for passive fluid control in a wellbore
US9109423B2 (en) 2009-08-18 2015-08-18 Halliburton Energy Services, Inc. Apparatus for autonomous downhole fluid selection with pathway dependent resistance system
US8191644B2 (en) * 2009-12-07 2012-06-05 Schlumberger Technology Corporation Temperature-activated swellable wellbore completion device and method
US8261842B2 (en) 2009-12-08 2012-09-11 Halliburton Energy Services, Inc. Expandable wellbore liner system
US8291976B2 (en) * 2009-12-10 2012-10-23 Halliburton Energy Services, Inc. Fluid flow control device
US8281854B2 (en) * 2010-01-19 2012-10-09 Baker Hughes Incorporated Connector for mounting screen to base pipe without welding or swaging
US9068437B2 (en) 2010-03-26 2015-06-30 Baker Hughes Incorporated Variable Tg shape memory materials for wellbore devices
US8365833B2 (en) * 2010-03-26 2013-02-05 Baker Hughes Incorporated Variable Tg shape memory polyurethane for wellbore devices
US9387420B2 (en) 2010-04-12 2016-07-12 Baker Hughes Incorporated Screen device and downhole screen
US9051805B2 (en) 2010-04-20 2015-06-09 Baker Hughes Incorporated Prevention, actuation and control of deployment of memory-shape polymer foam-based expandables
US8353346B2 (en) 2010-04-20 2013-01-15 Baker Hughes Incorporated Prevention, actuation and control of deployment of memory-shape polymer foam-based expandables
US8708050B2 (en) 2010-04-29 2014-04-29 Halliburton Energy Services, Inc. Method and apparatus for controlling fluid flow using movable flow diverter assembly
US8443889B2 (en) 2010-06-23 2013-05-21 Baker Hughes Incorporated Telescoping conduits with shape memory foam as a plug and sand control feature
US8302697B2 (en) 2010-07-29 2012-11-06 Halliburton Energy Services, Inc. Installation of tubular strings with lines secured thereto in subterranean wells
CN101949285B (en) * 2010-08-26 2013-06-19 中国海洋石油总公司 Screen pipe completed well gel-breaking tester
CN102011568A (en) * 2010-10-15 2011-04-13 长沙力元新材料有限责任公司 Filter screen material for sand control pipe in oil exploitation
US8499826B2 (en) 2010-12-13 2013-08-06 Baker Hughes Incorporated Intelligent pressure actuated release tool
US20120168181A1 (en) * 2010-12-29 2012-07-05 Baker Hughes Incorporated Conformable inflow control device and method
US8839873B2 (en) 2010-12-29 2014-09-23 Baker Hughes Incorporated Isolation of zones for fracturing using removable plugs
US9090012B2 (en) * 2010-12-30 2015-07-28 Baker Hughes Incorporated Process for the preparation of conformable materials for downhole screens
US8739408B2 (en) 2011-01-06 2014-06-03 Baker Hughes Incorporated Shape memory material packer for subterranean use
US8664318B2 (en) 2011-02-17 2014-03-04 Baker Hughes Incorporated Conformable screen, shape memory structure and method of making the same
US9017501B2 (en) 2011-02-17 2015-04-28 Baker Hughes Incorporated Polymeric component and method of making
US8684075B2 (en) 2011-02-17 2014-04-01 Baker Hughes Incorporated Sand screen, expandable screen and method of making
US20120211226A1 (en) * 2011-02-17 2012-08-23 Baker Hughes Incorporated Screen, method of expanding a screen and method of conforming a screen to a borehole
US8672023B2 (en) 2011-03-29 2014-03-18 Baker Hughes Incorporated Apparatus and method for completing wells using slurry containing a shape-memory material particles
MX352073B (en) 2011-04-08 2017-11-08 Halliburton Energy Services Inc Method and apparatus for controlling fluid flow in an autonomous valve using a sticky switch.
US9044914B2 (en) 2011-06-28 2015-06-02 Baker Hughes Incorporated Permeable material compacting method and apparatus
US9120898B2 (en) 2011-07-08 2015-09-01 Baker Hughes Incorporated Method of curing thermoplastic polymer for shape memory material
US8721958B2 (en) 2011-08-05 2014-05-13 Baker Hughes Incorporated Permeable material compacting method and apparatus
US8720590B2 (en) 2011-08-05 2014-05-13 Baker Hughes Incorporated Permeable material compacting method and apparatus
US9010428B2 (en) 2011-09-06 2015-04-21 Baker Hughes Incorporated Swelling acceleration using inductively heated and embedded particles in a subterranean tool
US8939222B2 (en) 2011-09-12 2015-01-27 Baker Hughes Incorporated Shaped memory polyphenylene sulfide (PPS) for downhole packer applications
US8829119B2 (en) 2011-09-27 2014-09-09 Baker Hughes Incorporated Polyarylene compositions for downhole applications, methods of manufacture, and uses thereof
US8893792B2 (en) 2011-09-30 2014-11-25 Baker Hughes Incorporated Enhancing swelling rate for subterranean packers and screens
US8720560B2 (en) 2011-10-07 2014-05-13 Baker Hughes Incorporated Apparatus and method for cementing a borehole
BR112014008537A2 (en) 2011-10-31 2017-04-18 Halliburton Energy Services Inc apparatus for autonomously controlling fluid flow in an underground well, and method for controlling fluid flow in an underground well
CN103890312B (en) 2011-10-31 2016-10-19 哈里伯顿能源服务公司 There is the autonomous fluid control device that reciprocating valve selects for downhole fluid
US9878486B2 (en) 2011-12-22 2018-01-30 Baker Hughes, A Ge Company, Llc High flash point fluids for in situ plasticization of polymers
US9144925B2 (en) 2012-01-04 2015-09-29 Baker Hughes Incorporated Shape memory polyphenylene sulfide manufacturing, process, and composition
US8967276B2 (en) 2012-01-18 2015-03-03 Baker Hughes Incorporated Non-ballistic tubular perforating system and method
GB2504234B (en) * 2012-03-07 2015-12-02 Darcy Technologies Ltd Downhole apparatus
US8783349B2 (en) 2012-05-04 2014-07-22 Schlumber Technology Corporation Compliant sand screen
US20140027108A1 (en) * 2012-07-27 2014-01-30 Halliburton Energy Services, Inc. Expandable Screen Using Magnetic Shape Memory Alloy Material
US9404349B2 (en) 2012-10-22 2016-08-02 Halliburton Energy Services, Inc. Autonomous fluid control system having a fluid diode
US9488794B2 (en) 2012-11-30 2016-11-08 Baker Hughes Incorporated Fiber optic strain locking arrangement and method of strain locking a cable assembly to tubing
US9695654B2 (en) 2012-12-03 2017-07-04 Halliburton Energy Services, Inc. Wellhead flowback control system and method
US9127526B2 (en) 2012-12-03 2015-09-08 Halliburton Energy Services, Inc. Fast pressure protection system and method
US9707642B2 (en) 2012-12-07 2017-07-18 Baker Hughes Incorporated Toughened solder for downhole applications, methods of manufacture thereof and articles comprising the same
US9587163B2 (en) 2013-01-07 2017-03-07 Baker Hughes Incorporated Shape-change particle plug system
US20140332220A1 (en) * 2013-05-13 2014-11-13 Baker Hughes Incorporated Polyurethane activator-breaker fluid system
US9970269B2 (en) * 2013-06-28 2018-05-15 Halliburton Energy Services, Inc. Expandable well screen having enhanced drainage characteristics when expanded
US9605519B2 (en) 2013-07-24 2017-03-28 Baker Hughes Incorporated Non-ballistic tubular perforating system and method
US9441455B2 (en) * 2013-09-27 2016-09-13 Baker Hughes Incorporated Cement masking system and method thereof
US9410398B2 (en) 2013-09-27 2016-08-09 Baker Hughes Incorporated Downhole system having compressable and expandable member to cover port and method of displacing cement using member
US20150125117A1 (en) * 2013-11-06 2015-05-07 Baker Hughes Incorporated Fiber optic mounting arrangement and method of coupling optical fiber to a tubular
US20150129751A1 (en) 2013-11-12 2015-05-14 Baker Hughes Incorporated Distributed sensing system employing a film adhesive
US9777548B2 (en) 2013-12-23 2017-10-03 Baker Hughes Incorporated Conformable devices using shape memory alloys for downhole applications
US9494022B2 (en) 2014-01-23 2016-11-15 Baker Hughes Incorporated Gas restrictor for a horizontally oriented submersible well pump
US9335502B1 (en) 2014-12-19 2016-05-10 Baker Hughes Incorporated Fiber optic cable arrangement
US10577897B2 (en) * 2015-05-06 2020-03-03 Baker Hughes, A Ge Company, Llc Sand control sleeve
US9957782B1 (en) * 2016-12-13 2018-05-01 Michael Brent Ford Screen filter assembly and method therefor
US10633954B2 (en) 2017-09-11 2020-04-28 Saudi Arabian Oil Company Mitigation of sand production in sandstone reservoir using thermally expandable beads
CN108406235A (en) * 2018-03-15 2018-08-17 山东高原圣隆抽油杆有限公司 A kind of production technology of stainless steel Anti-corrosion sucker rod
WO2020172092A1 (en) 2019-02-20 2020-08-27 Schlumberger Technology Corporation Non-metallic compliant sand control screen
CN110173230A (en) * 2019-06-06 2019-08-27 安东柏林石油科技（北京）有限公司 Prevent artificial borehole wall, forming method and the completion structure of shale layer mud output or channelling
CN111215832A (en) * 2020-01-13 2020-06-02 哈尔滨锅炉厂有限责任公司 Sleeving method of thick-wall short section and barrel
US11795788B2 (en) * 2020-07-02 2023-10-24 Baker Hughes Oilfield Operations Llc Thermoset swellable devices and methods of using in wellbores
US20220341296A1 (en) * 2021-04-22 2022-10-27 Baker Hughes Oilfield Operations Llc Sand screen

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2981333A (en) * 1957-10-08 1961-04-25 Montgomery K Miller Well screening method and device therefor
US6543545B1 (en) * 2000-10-27 2003-04-08 Halliburton Energy Services, Inc. Expandable sand control device and specialized completion system and method
US20040168799A1 (en) * 2000-10-27 2004-09-02 Simonds Floyd Randolph Apparatus and method for completing an interval of a wellbore while drilling
US20040261990A1 (en) * 2001-07-18 2004-12-30 Bosma Martin Gerard Rene Wellbore system with annular seal member
WO2005031111A1 (en) * 2003-09-26 2005-04-07 Baker Hughes Incorporated Zonal isolation using elastic memory foam

Family Cites Families (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2945541A (en) * 1955-10-17 1960-07-19 Union Oil Co Well packer
US2849070A (en) * 1956-04-02 1958-08-26 Union Oil Co Well packer
US2981332A (en) 1957-02-01 1961-04-25 Montgomery K Miller Well screening method and device therefor
US2942668A (en) * 1957-11-19 1960-06-28 Union Oil Co Well plugging, packing, and/or testing tool
US3099318A (en) * 1961-01-23 1963-07-30 Montgomery K Miller Well screening device
US3420363A (en) * 1966-04-13 1969-01-07 Us Plywood Champ Papers Inc Foams demonstrating thermal memory and products made therefrom
US3385367A (en) * 1966-12-07 1968-05-28 Kollsman Paul Sealing device for perforated well casing
US3477506A (en) * 1968-07-22 1969-11-11 Lynes Inc Apparatus relating to fabrication and installation of expanded members
US3918523A (en) * 1974-07-11 1975-11-11 Ivan L Stuber Method and means for implanting casing
US4137970A (en) * 1977-04-20 1979-02-06 The Dow Chemical Company Packer with chemically activated sealing member and method of use thereof
US4262744A (en) 1979-04-19 1981-04-21 Certain-Teed Corporation Molded fittings and methods of manufacture
US4897139A (en) * 1984-04-04 1990-01-30 Completion Tool Company Method of producing progressively inflated packers
US4967846A (en) * 1984-04-04 1990-11-06 Completion Tool Company Progressively inflated packers
US4862967A (en) * 1986-05-12 1989-09-05 Baker Oil Tools, Inc. Method of employing a coated elastomeric packing element
GB2197363B (en) * 1986-11-14 1990-09-12 Univ Waterloo Packing seal for boreholes
EP0358406A3 (en) * 1988-09-05 1991-01-30 Sanyo Chemical Industries, Ltd. Use of a polyol as a structural component of a polyurethane resin and method of forming an article
JP2502132B2 (en) * 1988-09-30 1996-05-29 三菱重工業株式会社 Shape memory polyurethane elastomer molded body
JPH0739506B2 (en) * 1988-09-30 1995-05-01 三菱重工業株式会社 Shape memory polymer foam
US4919989A (en) * 1989-04-10 1990-04-24 American Colloid Company Article for sealing well castings in the earth
GB2248255B (en) * 1990-09-27 1994-11-16 Solinst Canada Ltd Borehole packer
US5271469A (en) * 1992-04-08 1993-12-21 Ctc International Borehole stressed packer inflation system
ZA96241B (en) 1995-01-16 1996-08-14 Shell Int Research Method of creating a casing in a borehole
UA67719C2 (en) 1995-11-08 2004-07-15 Shell Int Research Deformable well filter and method for its installation
US5738171A (en) * 1997-01-09 1998-04-14 Halliburton Company Well cementing inflation packer tools and methods
FR2765619B1 (en) * 1997-07-01 2000-10-06 Schlumberger Cie Dowell METHOD AND DEVICE FOR COMPLETING WELLS FOR THE PRODUCTION OF HYDROCARBONS OR THE LIKE
GB9714651D0 (en) 1997-07-12 1997-09-17 Petroline Wellsystems Ltd Downhole tubing
US6116353A (en) * 1998-03-25 2000-09-12 The U.S. Army Corps Of Engineers As Represented By The Secretary Of The Army Method and apparatus for installing a micro-well with a penetrometer
US6315040B1 (en) * 1998-05-01 2001-11-13 Shell Oil Company Expandable well screen
US6263966B1 (en) 1998-11-16 2001-07-24 Halliburton Energy Services, Inc. Expandable well screen
US6213209B1 (en) * 1998-12-02 2001-04-10 Halliburton Energy Services, Inc. Methods of preventing the production of sand with well fluids
DK1058769T3 (en) * 1998-12-23 2005-01-31 Shell Int Research Apparatus for completing an underground fire and method of using the same
US6253850B1 (en) 1999-02-24 2001-07-03 Shell Oil Company Selective zonal isolation within a slotted liner
MXPA01010126A (en) * 1999-04-09 2002-04-24 Shell Int Research Method for annular sealing.
EP1125719B1 (en) * 2000-02-14 2004-08-04 Nichias Corporation Shape memory foam member and method of producing the same
US6302207B1 (en) * 2000-02-15 2001-10-16 Halliburton Energy Services, Inc. Methods of completing unconsolidated subterranean producing zones
US6530431B1 (en) * 2000-06-22 2003-03-11 Halliburton Energy Services, Inc. Screen jacket assembly connection and methods of using same
JP4078411B2 (en) 2000-08-29 2008-04-23 ニチアス株式会社 Soundproof cover for automobile engine and method for producing foam material for soundproof cover
NO312478B1 (en) * 2000-09-08 2002-05-13 Freyer Rune Procedure for sealing annulus in oil production
CA2550160C (en) * 2000-09-11 2009-11-10 Baker Hughes Incorporated Multi-layer screen and downhole completion method
US6583194B2 (en) * 2000-11-20 2003-06-24 Vahid Sendijarevic Foams having shape memory
US7228915B2 (en) * 2001-01-26 2007-06-12 E2Tech Limited Device and method to seal boreholes
US20030070811A1 (en) * 2001-10-12 2003-04-17 Robison Clark E. Apparatus and method for perforating a subterranean formation
US6820690B2 (en) * 2001-10-22 2004-11-23 Schlumberger Technology Corp. Technique utilizing an insertion guide within a wellbore
US6668928B2 (en) 2001-12-04 2003-12-30 Halliburton Energy Services, Inc. Resilient cement
NO334636B1 (en) * 2002-04-17 2014-05-05 Schlumberger Holdings Completion system for use in a well, and method for zone isolation in a well
US6769484B2 (en) 2002-09-03 2004-08-03 Jeffrey Longmore Downhole expandable bore liner-filter
US6935432B2 (en) 2002-09-20 2005-08-30 Halliburton Energy Services, Inc. Method and apparatus for forming an annular barrier in a wellbore
US6834725B2 (en) * 2002-12-12 2004-12-28 Weatherford/Lamb, Inc. Reinforced swelling elastomer seal element on expandable tubular
US20050171248A1 (en) * 2004-02-02 2005-08-04 Yanmei Li Hydrogel for use in downhole seal applications

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2981333A (en) * 1957-10-08 1961-04-25 Montgomery K Miller Well screening method and device therefor
US6543545B1 (en) * 2000-10-27 2003-04-08 Halliburton Energy Services, Inc. Expandable sand control device and specialized completion system and method
US20040168799A1 (en) * 2000-10-27 2004-09-02 Simonds Floyd Randolph Apparatus and method for completing an interval of a wellbore while drilling
US20040261990A1 (en) * 2001-07-18 2004-12-30 Bosma Martin Gerard Rene Wellbore system with annular seal member
WO2005031111A1 (en) * 2003-09-26 2005-04-07 Baker Hughes Incorporated Zonal isolation using elastic memory foam

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7712529B2 (en) 2008-01-08 2010-05-11 Halliburton Energy Services, Inc. Sand control screen assembly and method for use of same
US7703520B2 (en) 2008-01-08 2010-04-27 Halliburton Energy Services, Inc. Sand control screen assembly and associated methods
US8291972B2 (en) 2008-08-29 2012-10-23 Halliburton Energy Services, Inc. Sand control screen assembly and method for use of same
US7814973B2 (en) 2008-08-29 2010-10-19 Halliburton Energy Services, Inc. Sand control screen assembly and method for use of same
US7841409B2 (en) 2008-08-29 2010-11-30 Halliburton Energy Services, Inc. Sand control screen assembly and method for use of same
US7866383B2 (en) 2008-08-29 2011-01-11 Halliburton Energy Services, Inc. Sand control screen assembly and method for use of same
US8499827B2 (en) 2008-08-29 2013-08-06 Halliburton Energy Services, Inc. Sand control screen assembly and method for use of same
EP2480752A2 (en) * 2009-09-25 2012-08-01 Baker Hughes Incorporated A system and apparatus for well screening including a foam layer
WO2011038247A3 (en) * 2009-09-25 2011-07-21 Baker Hughes Incorporated A system and apparatus for well screening including a foam layer
EP2480752A4 (en) * 2009-09-25 2014-12-17 Baker Hughes Inc A system and apparatus for well screening including a foam layer
US9212541B2 (en) 2009-09-25 2015-12-15 Baker Hughes Incorporated System and apparatus for well screening including a foam layer
CN110295868A (en) * 2019-07-16 2019-10-01 邓福成 Combined expanded screen casing
CN110295868B (en) * 2019-07-16 2021-12-14 邓福成 Combined expansion sieve tube

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WO2004018836A1 (en) 2004-03-04
AU2003261315A1 (en) 2004-03-11
CN1688791A (en) 2005-10-26
CA2496719A1 (en) 2004-03-04
CA2614801A1 (en) 2004-03-04
CA2614801C (en) 2010-02-02
EP1892373A1 (en) 2008-02-27
US20040035590A1 (en) 2004-02-26
MXPA05002106A (en) 2005-12-05
US20050173130A1 (en) 2005-08-11
AU2003261315B2 (en) 2009-04-02
NO20050760L (en) 2005-03-16
EP1736633B1 (en) 2008-12-10
CA2496719C (en) 2009-10-27
EP1530668A1 (en) 2005-05-18
US7318481B2 (en) 2008-01-15
EP1892373B1 (en) 2009-06-03
US7644773B2 (en) 2010-01-12
US7013979B2 (en) 2006-03-21
EP1530668B1 (en) 2009-02-25

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