WO2012112248A3 - Conformable screen, shape memory structure and method of making the same - Google Patents

Conformable screen, shape memory structure and method of making the same Download PDF

Info

Publication number
WO2012112248A3
WO2012112248A3 PCT/US2012/021279 US2012021279W WO2012112248A3 WO 2012112248 A3 WO2012112248 A3 WO 2012112248A3 US 2012021279 W US2012021279 W US 2012021279W WO 2012112248 A3 WO2012112248 A3 WO 2012112248A3
Authority
WO
WIPO (PCT)
Prior art keywords
memory structure
shape memory
making
same
shape
Prior art date
Application number
PCT/US2012/021279
Other languages
French (fr)
Other versions
WO2012112248A2 (en
Inventor
Randall V. Guest
Michael H. Johnson
Kirk J. Huber
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
Publication of WO2012112248A2 publication Critical patent/WO2012112248A2/en
Publication of WO2012112248A3 publication Critical patent/WO2012112248A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/0093—Making filtering elements not provided for elsewhere
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/111—Making filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/06—Making preforms having internal stresses, e.g. plastic memory
    • B29C61/0608—Making preforms having internal stresses, e.g. plastic memory characterised by the configuration or structure of the preforms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/08—Metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/38—Boron-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/10—Polyamides derived from aromatically bound amino and carboxyl groups of amino-carboxylic acids or of polyamines and polycarboxylic acids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/003—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor characterised by the choice of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/14—Filters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/12—Shape memory

Abstract

A shape memory structure includes, an elastic material, and a viscoelastic material commingled with the elastic material. The shape memory structure is reformable from a first shape to a second shape upon exposure to a change in environment that softens the viscoelastic material thereby allowing the shape memory structure to creep under stress stored in the elastic material.
PCT/US2012/021279 2011-02-17 2012-01-13 Conformable screen, shape memory structure and method of making the same WO2012112248A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/029,729 US8664318B2 (en) 2011-02-17 2011-02-17 Conformable screen, shape memory structure and method of making the same
US13/029,729 2011-02-17

Publications (2)

Publication Number Publication Date
WO2012112248A2 WO2012112248A2 (en) 2012-08-23
WO2012112248A3 true WO2012112248A3 (en) 2012-10-26

Family

ID=46651876

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2012/021279 WO2012112248A2 (en) 2011-02-17 2012-01-13 Conformable screen, shape memory structure and method of making the same

Country Status (2)

Country Link
US (2) US8664318B2 (en)
WO (1) WO2012112248A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103922144A (en) * 2014-04-21 2014-07-16 四川航天拓鑫玄武岩实业有限公司 Breathable layer for high temperature powder conveying equipment
WO2020172092A1 (en) 2019-02-20 2020-08-27 Schlumberger Technology Corporation Non-metallic compliant sand control screen
CN112647903B (en) * 2020-12-28 2021-10-26 中国科学院广州能源研究所 Expansion screen pipe and construction method thereof
US11725487B2 (en) * 2021-02-04 2023-08-15 Baker Hughes Oilfield Operations Llc Conformable sand screen
CN113105613B (en) * 2021-04-13 2023-02-03 电子科技大学 Shape memory jig used as 3D screen, preparation method thereof and 3D screen preparation method

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Also Published As

Publication number Publication date
US20140124981A1 (en) 2014-05-08
US8664318B2 (en) 2014-03-04
US9155983B2 (en) 2015-10-13
US20120211413A1 (en) 2012-08-23
WO2012112248A2 (en) 2012-08-23

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