AU1978597A – Radial-flow filter and method of manufacture
– Google Patents
AU1978597A – Radial-flow filter and method of manufacture
– Google Patents
Radial-flow filter and method of manufacture
Info
Publication number
AU1978597A
AU1978597A
AU19785/97A
AU1978597A
AU1978597A
AU 1978597 A
AU1978597 A
AU 1978597A
AU 19785/97 A
AU19785/97 A
AU 19785/97A
AU 1978597 A
AU1978597 A
AU 1978597A
AU 1978597 A
AU1978597 A
AU 1978597A
Authority
AU
Australia
Prior art keywords
pipe
wool
manufacture
perforate
filter
Prior art date
1996-03-04
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
AU19785/97A
Other versions
AU713932B2
(en
Inventor
Robert A. Carlson
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.)
American Metal Fibers
Original Assignee
American Metal Fibers
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.)
1996-03-04
Filing date
1997-03-04
Publication date
1997-09-22
1997-03-04
Application filed by American Metal Fibers
filed
Critical
American Metal Fibers
1997-09-22
Publication of AU1978597A
publication
Critical
patent/AU1978597A/en
1999-12-16
Application granted
granted
Critical
1999-12-16
Publication of AU713932B2
publication
Critical
patent/AU713932B2/en
2017-03-04
Anticipated expiration
legal-status
Critical
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
238000004519
manufacturing process
Methods
0.000
title
abstract
3
238000000034
method
Methods
0.000
title
abstract
2
210000002268
wool
Anatomy
0.000
abstract
3
229910000831
Steel
Inorganic materials
0.000
abstract
2
239000010959
steel
Substances
0.000
abstract
2
230000001154
acute effect
Effects
0.000
abstract
1
239000012530
fluid
Substances
0.000
abstract
1
239000002184
metal
Substances
0.000
abstract
1
XLYOFNOQVPJJNP-UHFFFAOYSA-N
water
Substances
O
XLYOFNOQVPJJNP-UHFFFAOYSA-N
0.000
abstract
1
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
E21B43/08—Screens or liners
E21B43/084—Screens comprising woven materials, e.g. mesh or cloth
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
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
B01D29/13—Supported filter elements
B01D29/15—Supported filter elements arranged for inward flow filtration
B01D29/21—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets
B01D29/216—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets with wound sheets
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D39/00—Filtering material for liquid or gaseous fluids
B01D39/10—Filter screens essentially made of metal
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D39/00—Filtering material for liquid or gaseous fluids
B01D39/14—Other self-supporting filtering material ; Other filtering material
B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
B01D39/2027—Metallic material
B01D39/2041—Metallic material the material being filamentary or fibrous
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D2201/00—Details relating to filtering apparatus
B01D2201/04—Supports for the filtering elements
B01D2201/0407—Perforated supports on both sides of the filtering element
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
B01D2239/10—Filtering material manufacturing
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10S29/00—Metal working
Y10S29/902—Filter making
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10S55/00—Gas separation
Y10S55/05—Methods of making filter
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T29/00—Metal working
Y10T29/49—Method of mechanical manufacture
Y10T29/496—Multiperforated metal article making
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T29/00—Metal working
Y10T29/49—Method of mechanical manufacture
Y10T29/496—Multiperforated metal article making
Y10T29/49602—Coil wound wall screen
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T29/00—Metal working
Y10T29/49—Method of mechanical manufacture
Y10T29/496—Multiperforated metal article making
Y10T29/49604—Filter
Abstract
A method of manufacture of a long radial-flow filter particularly suitable for use as an input filter in a subterranean fluid (oil, gas, water) well starts with a length of multi-perforate pipe (152), which may be an integral part of the well’s production tubing. The pipe is mounted in an engine lathe (120) with the perforated length between the headstock (122) and the tailstock (124) of the lathe. With the pipe rotating, a strip of metal (steel) wool (139) is wrapped around the pipe in repeated, overlapping helical layers each aligned at an acute angle X to the pipe axis, with adjacent layers angularly displaced by 2X. The completed filter has a tubular wire mesh around the pipe, between the pipe and the innermost layer of steel wool, and a multi-perforate sheath over the outermost layer of wool.
AU19785/97A
1996-03-04
1997-03-04
Radial-flow filter and method of manufacture
Expired
AU713932B2
(en)
Applications Claiming Priority (3)
Application Number
Priority Date
Filing Date
Title
US08/610459
1996-03-04
US08/610,459
US5711879A
(en)
1996-03-04
1996-03-04
Radial-flow filter and method of manufacture
PCT/US1997/003050
WO1997032648A1
(en)
1996-03-04
1997-03-04
Radial-flow filter and method of manufacture
Publications (2)
Publication Number
Publication Date
AU1978597A
true
AU1978597A
(en)
1997-09-22
AU713932B2
AU713932B2
(en)
1999-12-16
Family
ID=24445089
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
AU19785/97A
Expired
AU713932B2
(en)
1996-03-04
1997-03-04
Radial-flow filter and method of manufacture
Country Status (15)
Country
Link
US
(2)
US5711879A
(en)
EP
(2)
EP0793989B1
(en)
JP
(1)
JP2000506773A
(en)
AT
(1)
ATE220570T1
(en)
AU
(1)
AU713932B2
(en)
BR
(1)
BR9710529A
(en)
CA
(1)
CA2188889C
(en)
DE
(2)
DE69603696T2
(en)
DK
(1)
DK1015094T3
(en)
ES
(1)
ES2180946T3
(en)
NO
(1)
NO318373B1
(en)
NZ
(1)
NZ331722A
(en)
PT
(1)
PT1015094E
(en)
RU
(1)
RU2159143C2
(en)
WO
(1)
WO1997032648A1
(en)
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Methods of fabricating a thin-wall expandable well screen assembly
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A method for filtering a fluid stream and filters for performing the method
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Wellscreen having helical support surface
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Mesh screen apparatus and method of manufacture
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Projection display device and blower
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Screen filter assembly and engines using same
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Wellbore fluid treatment tubular and method
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Purge can for purging pipe
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Subterranean screen assembly manufacturing method
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2017-03-15
2018-10-05
Юрий Валентинович Данченко
Borehole filter
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Акционерное общество “Новомет-Пермь”
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US
US08/610,459
patent/US5711879A/en
not_active
Expired – Lifetime
1996-10-25
CA
CA002188889A
patent/CA2188889C/en
not_active
Expired – Lifetime
1996-11-18
EP
EP96118486A
patent/EP0793989B1/en
not_active
Expired – Lifetime
1996-11-18
DE
DE69603696T
patent/DE69603696T2/en
not_active
Expired – Lifetime
1997
1997-03-04
DE
DE69714087T
patent/DE69714087D1/en
not_active
Expired – Lifetime
1997-03-04
JP
JP9531828A
patent/JP2000506773A/en
active
Pending
1997-03-04
WO
PCT/US1997/003050
patent/WO1997032648A1/en
active
IP Right Grant
1997-03-04
AU
AU19785/97A
patent/AU713932B2/en
not_active
Expired
1997-03-04
AT
AT97907901T
patent/ATE220570T1/en
active
1997-03-04
BR
BR9710529-5A
patent/BR9710529A/en
not_active
IP Right Cessation
1997-03-04
EP
EP97907901A
patent/EP1015094B1/en
not_active
Expired – Lifetime
1997-03-04
PT
PT97907901T
patent/PT1015094E/en
unknown
1997-03-04
NZ
NZ331722A
patent/NZ331722A/en
not_active
IP Right Cessation
1997-03-04
ES
ES97907901T
patent/ES2180946T3/en
not_active
Expired – Lifetime
1997-03-04
DK
DK97907901T
patent/DK1015094T3/en
active
1997-03-04
RU
RU98118103/12A
patent/RU2159143C2/en
active
1997-09-25
US
US08/937,369
patent/US5833853A/en
not_active
Expired – Lifetime
1998
1998-09-04
NO
NO19984103A
patent/NO318373B1/en
not_active
IP Right Cessation
Also Published As
Publication number
Publication date
EP0793989A1
(en)
1997-09-10
AU713932B2
(en)
1999-12-16
DE69714087D1
(en)
2002-08-22
JP2000506773A
(en)
2000-06-06
EP1015094A1
(en)
2000-07-05
PT1015094E
(en)
2002-11-29
NO318373B1
(en)
2005-03-14
CA2188889A1
(en)
1997-09-05
NO984103L
(en)
1998-10-21
RU2159143C2
(en)
2000-11-20
NZ331722A
(en)
1999-08-30
DE69603696T2
(en)
2000-01-13
BR9710529A
(en)
2000-01-11
US5711879A
(en)
1998-01-27
NO984103D0
(en)
1998-09-04
EP0793989B1
(en)
1999-08-11
ES2180946T3
(en)
2003-02-16
DE69603696D1
(en)
1999-09-16
ATE220570T1
(en)
2002-08-15
US5833853A
(en)
1998-11-10
CA2188889C
(en)
2000-09-05
WO1997032648A1
(en)
1997-09-12
EP1015094A4
(en)
2000-07-05
DK1015094T3
(en)
2002-10-28
EP1015094B1
(en)
2002-07-17
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Legal Events
Date
Code
Title
Description
2000-04-13
FGA
Letters patent sealed or granted (standard patent)
