DE4294885T1 - Ausbilden einer Kiespackung in Bohrlöchern - Google Patents

Ausbilden einer Kiespackung in Bohrlöchern

Info

Publication number
DE4294885T1
DE4294885T1 DE4294885T DE4294885T DE4294885T1 DE 4294885 T1 DE4294885 T1 DE 4294885T1 DE 4294885 T DE4294885 T DE 4294885T DE 4294885 T DE4294885 T DE 4294885T DE 4294885 T1 DE4294885 T1 DE 4294885T1
Authority
DE
Germany
Prior art keywords
boreholes
forming
gravel pack
gravel
pack
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.)
Pending
Application number
DE4294885T
Other languages
English (en)
Other versions
DE4294885C2 (de
Inventor
Lloyd Garner Jones
Charles Shiao-Hsiung Yeh
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.)
ExxonMobil Oil Corp
Original Assignee
Mobil Oil Corp
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 Mobil Oil Corp filed Critical Mobil Oil Corp
Publication of DE4294885T1 publication Critical patent/DE4294885T1/de
Pending legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/02Subsoil filtering
    • E21B43/08Screens or liners
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/02Subsoil filtering
    • E21B43/04Gravelling of wells
DE4294885T 1991-05-01 1992-05-07 Ausbilden einer Kiespackung in Bohrlöchern Pending DE4294885T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/694,163 US5113935A (en) 1991-05-01 1991-05-01 Gravel packing of wells
CA002135187A CA2135187C (en) 1991-05-01 1992-05-07 Gravel packing of wells
PCT/US1992/003815 WO1993022536A1 (en) 1991-05-01 1992-05-07 Gravel packing of wells

Publications (1)

Publication Number Publication Date
DE4294885T1 true DE4294885T1 (de) 1995-05-11

Family

ID=27169889

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4294885A Expired - Lifetime DE4294885C2 (de) 1991-05-01 1992-05-07 Vorrichtung zum Ausbilden einer Kiespackung in einem Bohrlochabschnitt
DE4294885T Pending DE4294885T1 (de) 1991-05-01 1992-05-07 Ausbilden einer Kiespackung in Bohrlöchern

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4294885A Expired - Lifetime DE4294885C2 (de) 1991-05-01 1992-05-07 Vorrichtung zum Ausbilden einer Kiespackung in einem Bohrlochabschnitt

Country Status (8)

Country Link
US (1) US5113935A (de)
AU (1) AU677164B2 (de)
CA (1) CA2135187C (de)
DE (2) DE4294885C2 (de)
GB (1) GB2281333B (de)
NO (1) NO307265B1 (de)
RU (1) RU2094596C1 (de)
WO (1) WO1993022536A1 (de)

Families Citing this family (134)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5333688A (en) * 1993-01-07 1994-08-02 Mobil Oil Corporation Method and apparatus for gravel packing of wells
US5390966A (en) * 1993-10-22 1995-02-21 Mobil Oil Corporation Single connector for shunt conduits on well tool
US5419394A (en) * 1993-11-22 1995-05-30 Mobil Oil Corporation Tools for delivering fluid to spaced levels in a wellbore
US5417284A (en) * 1994-06-06 1995-05-23 Mobil Oil Corporation Method for fracturing and propping a formation
US5435391A (en) * 1994-08-05 1995-07-25 Mobil Oil Corporation Method for fracturing and propping a formation
US5515915A (en) * 1995-04-10 1996-05-14 Mobil Oil Corporation Well screen having internal shunt tubes
US5622224A (en) * 1995-06-20 1997-04-22 Mobil Oil Corporation Method and apparatus for cementing well casing using alternate flow paths
US5560427A (en) * 1995-07-24 1996-10-01 Mobil Oil Corporation Fracturing and propping a formation using a downhole slurry splitter
US5588487A (en) * 1995-09-12 1996-12-31 Mobil Oil Corporation Tool for blocking axial flow in gravel-packed well annulus
US5690175A (en) * 1996-03-04 1997-11-25 Mobil Oil Corporation Well tool for gravel packing a well using low viscosity fluids
US5848645A (en) * 1996-09-05 1998-12-15 Mobil Oil Corporation Method for fracturing and gravel-packing a well
US5842516A (en) * 1997-04-04 1998-12-01 Mobil Oil Corporation Erosion-resistant inserts for fluid outlets in a well tool and method for installing same
US5868200A (en) * 1997-04-17 1999-02-09 Mobil Oil Corporation Alternate-path well screen having protected shunt connection
US5890533A (en) * 1997-07-29 1999-04-06 Mobil Oil Corporation Alternate path well tool having an internal shunt tube
US6427775B1 (en) 1997-10-16 2002-08-06 Halliburton Energy Services, Inc. Methods and apparatus for completing wells in unconsolidated subterranean zones
US6003600A (en) * 1997-10-16 1999-12-21 Halliburton Energy Services, Inc. Methods of completing wells in unconsolidated subterranean zones
EP0909875A3 (de) 1997-10-16 1999-10-27 Halliburton Energy Services, Inc. Verfahren zum Komplettieren von Bohrungen in Lockergesteinszonen
US6481494B1 (en) 1997-10-16 2002-11-19 Halliburton Energy Services, Inc. Method and apparatus for frac/gravel packs
US6059032A (en) * 1997-12-10 2000-05-09 Mobil Oil Corporation Method and apparatus for treating long formation intervals
US6230803B1 (en) 1998-12-03 2001-05-15 Baker Hughes Incorporated Apparatus and method for treating and gravel-packing closely spaced zones
US6140277A (en) 1998-12-31 2000-10-31 Schlumberger Technology Corporation Fluids and techniques for hydrocarbon well completion
US6227303B1 (en) 1999-04-13 2001-05-08 Mobil Oil Corporation Well screen having an internal alternate flowpath
US6220345B1 (en) 1999-08-19 2001-04-24 Mobil Oil Corporation Well screen having an internal alternate flowpath
US6409219B1 (en) 1999-11-12 2002-06-25 Baker Hughes Incorporated Downhole screen with tubular bypass
WO2001049970A1 (en) 2000-01-05 2001-07-12 Baker Hughes Incorporated Apparatus and method for treating and gravel-packing closely spaced zones
US7100690B2 (en) * 2000-07-13 2006-09-05 Halliburton Energy Services, Inc. Gravel packing apparatus having an integrated sensor and method for use of same
US6644406B1 (en) 2000-07-31 2003-11-11 Mobil Oil Corporation Fracturing different levels within a completion interval of a well
US6752206B2 (en) * 2000-08-04 2004-06-22 Schlumberger Technology Corporation Sand control method and apparatus
US6464007B1 (en) 2000-08-22 2002-10-15 Exxonmobil Oil Corporation Method and well tool for gravel packing a long well interval using low viscosity fluids
AU2001292847A1 (en) 2000-09-20 2002-04-02 Sofitech N.V. Method for gravel packing open holes above fracturing pressure
US6557634B2 (en) 2001-03-06 2003-05-06 Halliburton Energy Services, Inc. Apparatus and method for gravel packing an interval of a wellbore
US6789624B2 (en) * 2002-05-31 2004-09-14 Halliburton Energy Services, Inc. Apparatus and method for gravel packing an interval of a wellbore
US6588506B2 (en) * 2001-05-25 2003-07-08 Exxonmobil Corporation Method and apparatus for gravel packing a well
US20020189808A1 (en) * 2001-06-13 2002-12-19 Nguyen Philip D. Methods and apparatus for gravel packing or frac packing wells
US6516881B2 (en) 2001-06-27 2003-02-11 Halliburton Energy Services, Inc. Apparatus and method for gravel packing an interval of a wellbore
US6588507B2 (en) 2001-06-28 2003-07-08 Halliburton Energy Services, Inc. Apparatus and method for progressively gravel packing an interval of a wellbore
US6601646B2 (en) 2001-06-28 2003-08-05 Halliburton Energy Services, Inc. Apparatus and method for sequentially packing an interval of a wellbore
US6581689B2 (en) * 2001-06-28 2003-06-24 Halliburton Energy Services, Inc. Screen assembly and method for gravel packing an interval of a wellbore
US6516882B2 (en) 2001-07-16 2003-02-11 Halliburton Energy Services, Inc. Apparatus and method for gravel packing an interval of a wellbore
US6752207B2 (en) 2001-08-07 2004-06-22 Schlumberger Technology Corporation Apparatus and method for alternate path system
US6837308B2 (en) 2001-08-10 2005-01-04 Bj Services Company Apparatus and method for gravel packing
US6830104B2 (en) * 2001-08-14 2004-12-14 Halliburton Energy Services, Inc. Well shroud and sand control screen apparatus and completion method
US6772837B2 (en) 2001-10-22 2004-08-10 Halliburton Energy Services, Inc. Screen assembly having diverter members and method for progressively treating an interval of a welibore
US6702019B2 (en) 2001-10-22 2004-03-09 Halliburton Energy Services, Inc. Apparatus and method for progressively treating an interval of a wellbore
US6749024B2 (en) * 2001-11-09 2004-06-15 Schlumberger Technology Corporation Sand screen and method of filtering
US7032665B1 (en) * 2001-11-21 2006-04-25 Berrier Mark L System and method for gravel packaging a well
US6719051B2 (en) 2002-01-25 2004-04-13 Halliburton Energy Services, Inc. Sand control screen assembly and treatment method using the same
US6899176B2 (en) 2002-01-25 2005-05-31 Halliburton Energy Services, Inc. Sand control screen assembly and treatment method using the same
US7096945B2 (en) * 2002-01-25 2006-08-29 Halliburton Energy Services, Inc. Sand control screen assembly and treatment method using the same
US7207383B2 (en) * 2002-02-25 2007-04-24 Schlumberger Technology Corporation Multiple entrance shunt
US6715545B2 (en) 2002-03-27 2004-04-06 Halliburton Energy Services, Inc. Transition member for maintaining for fluid slurry velocity therethrough and method for use of same
US6776238B2 (en) 2002-04-09 2004-08-17 Halliburton Energy Services, Inc. Single trip method for selectively fracture packing multiple formations traversed by a wellbore
US6932156B2 (en) 2002-06-21 2005-08-23 Baker Hughes Incorporated Method for selectively treating two producing intervals in a single trip
US6978838B2 (en) * 2002-07-19 2005-12-27 Schlumberger Technology Corporation Method for removing filter cake from injection wells
US6793017B2 (en) * 2002-07-24 2004-09-21 Halliburton Energy Services, Inc. Method and apparatus for transferring material in a wellbore
US6863131B2 (en) 2002-07-25 2005-03-08 Baker Hughes Incorporated Expandable screen with auxiliary conduit
US7055598B2 (en) * 2002-08-26 2006-06-06 Halliburton Energy Services, Inc. Fluid flow control device and method for use of same
US6776236B1 (en) 2002-10-16 2004-08-17 Halliburton Energy Services, Inc. Methods of completing wells in unconsolidated formations
US6814139B2 (en) * 2002-10-17 2004-11-09 Halliburton Energy Services, Inc. Gravel packing apparatus having an integrated joint connection and method for use of same
US20040084186A1 (en) * 2002-10-31 2004-05-06 Allison David B. Well treatment apparatus and method
US6923262B2 (en) * 2002-11-07 2005-08-02 Baker Hughes Incorporated Alternate path auger screen
US6814144B2 (en) * 2002-11-18 2004-11-09 Exxonmobil Upstream Research Company Well treating process and system
US6857476B2 (en) * 2003-01-15 2005-02-22 Halliburton Energy Services, Inc. Sand control screen assembly having an internal seal element and treatment method using the same
US6886634B2 (en) * 2003-01-15 2005-05-03 Halliburton Energy Services, Inc. Sand control screen assembly having an internal isolation member and treatment method using the same
US20040140089A1 (en) * 2003-01-21 2004-07-22 Terje Gunneroed Well screen with internal shunt tubes, exit nozzles and connectors with manifold
US6978840B2 (en) * 2003-02-05 2005-12-27 Halliburton Energy Services, Inc. Well screen assembly and system with controllable variable flow area and method of using same for oil well fluid production
US7464752B2 (en) * 2003-03-31 2008-12-16 Exxonmobil Upstream Research Company Wellbore apparatus and method for completion, production and injection
US7870898B2 (en) * 2003-03-31 2011-01-18 Exxonmobil Upstream Research Company Well flow control systems and methods
US6994170B2 (en) * 2003-05-29 2006-02-07 Halliburton Energy Services, Inc. Expandable sand control screen assembly having fluid flow control capabilities and method for use of same
US7140437B2 (en) * 2003-07-21 2006-11-28 Halliburton Energy Services, Inc. Apparatus and method for monitoring a treatment process in a production interval
US6883608B2 (en) 2003-08-06 2005-04-26 Schlumberger Technology Corporation Gravel packing method
US20050028977A1 (en) * 2003-08-06 2005-02-10 Ward Stephen L. Alternate path gravel packing with enclosed shunt tubes
US7147054B2 (en) * 2003-09-03 2006-12-12 Schlumberger Technology Corporation Gravel packing a well
US20050061501A1 (en) * 2003-09-23 2005-03-24 Ward Stephen L. Alternate path gravel packing with enclosed shunt tubes
US20050082060A1 (en) * 2003-10-21 2005-04-21 Ward Stephen L. Well screen primary tube gravel pack method
WO2005061850A1 (en) * 2003-12-03 2005-07-07 Exxonmobil Upstream Research Company Wellbore gravel packing apparatus and method
US7866708B2 (en) * 2004-03-09 2011-01-11 Schlumberger Technology Corporation Joining tubular members
US20060037752A1 (en) * 2004-08-20 2006-02-23 Penno Andrew D Rat hole bypass for gravel packing assembly
US7191833B2 (en) * 2004-08-24 2007-03-20 Halliburton Energy Services, Inc. Sand control screen assembly having fluid loss control capability and method for use of same
CA2592949C (en) * 2005-01-14 2010-06-29 Baker Hughes Incorporated Gravel pack multi-pathway tube with control line retention and method for retaining control line
WO2007040737A2 (en) 2005-09-30 2007-04-12 Exxon Mobil Upstream Research Company Wellbore apparatus and method for completion, production and injection
AU2007243920B2 (en) * 2006-04-03 2012-06-14 Exxonmobil Upstream Research Company Wellbore method and apparatus for sand and inflow control during well operations
US20080257549A1 (en) * 2006-06-08 2008-10-23 Halliburton Energy Services, Inc. Consumable Downhole Tools
US20070284114A1 (en) 2006-06-08 2007-12-13 Halliburton Energy Services, Inc. Method for removing a consumable downhole tool
US7938184B2 (en) 2006-11-15 2011-05-10 Exxonmobil Upstream Research Company Wellbore method and apparatus for completion, production and injection
US7661476B2 (en) * 2006-11-15 2010-02-16 Exxonmobil Upstream Research Company Gravel packing methods
US20080202764A1 (en) * 2007-02-22 2008-08-28 Halliburton Energy Services, Inc. Consumable downhole tools
US8220563B2 (en) * 2008-08-20 2012-07-17 Exxonmobil Research And Engineering Company Ultra-low friction coatings for drill stem assemblies
US8602113B2 (en) 2008-08-20 2013-12-10 Exxonmobil Research And Engineering Company Coated oil and gas well production devices
US8261841B2 (en) 2009-02-17 2012-09-11 Exxonmobil Research And Engineering Company Coated oil and gas well production devices
US8286715B2 (en) * 2008-08-20 2012-10-16 Exxonmobil Research And Engineering Company Coated sleeved oil and gas well production devices
CA2742365C (en) * 2008-11-03 2014-03-18 Exxonmobil Upstream Research Company Well flow control systems and methods
GB2466475B (en) 2008-11-11 2012-07-18 Swelltec Ltd Wellbore apparatus and method
GB2465206B (en) 2008-11-11 2011-11-23 Swelltec Ltd Swellable apparatus and method
EP2199360A1 (de) 2008-12-16 2010-06-23 BP Exploration Operating Company Limited Wässrige Trägerflüssigkeit
BRPI1013547A2 (pt) 2009-04-14 2016-04-12 Exxonmobil Upstream Res Co conjunto tubular adaptado para uso furo abaixo em poços, e, método para operar um poço relacionado a hidrocarboneto
US8490697B2 (en) * 2009-06-16 2013-07-23 Schlumberger Technology Corporation Gravel pack completions in lateral wellbores of oil and gas wells
MY164284A (en) 2009-11-20 2017-11-30 Exxonmobil Upstream Res Co Open-hole packer for alternate path gravel packing, and method for completing an open-hole wellbore
US8590627B2 (en) 2010-02-22 2013-11-26 Exxonmobil Research And Engineering Company Coated sleeved oil and gas well production devices
US9260950B2 (en) 2010-10-28 2016-02-16 Weatherford Technologies Holdings, LLC One trip toe-to-heel gravel pack and liner cementing assembly
US10082007B2 (en) 2010-10-28 2018-09-25 Weatherford Technology Holdings, Llc Assembly for toe-to-heel gravel packing and reverse circulating excess slurry
US8770290B2 (en) * 2010-10-28 2014-07-08 Weatherford/Lamb, Inc. Gravel pack assembly for bottom up/toe-to-heel packing
US9085960B2 (en) * 2010-10-28 2015-07-21 Weatherford Technology Holdings, Llc Gravel pack bypass assembly
US8584753B2 (en) 2010-11-03 2013-11-19 Halliburton Energy Services, Inc. Method and apparatus for creating an annular barrier in a subterranean wellbore
AU2011341592B2 (en) 2010-12-16 2016-05-05 Exxonmobil Upstream Research Company Communications module for alternate path gravel packing, and method for completing a wellbore
EA026663B1 (ru) 2010-12-17 2017-05-31 Эксонмобил Апстрим Рисерч Компани Скважинное устройство и способы заканчивания, эксплуатации и нагнетания в скважинах с несколькими продуктивными интервалами
EA032493B1 (ru) 2010-12-17 2019-06-28 Эксонмобил Апстрим Рисерч Компани Переходное звено для соединения эксцентричных путей потока с концентричными путями потока
BR112013013148B1 (pt) 2010-12-17 2020-07-21 Exxonmobil Upstream Research Company aparelho de furo do poço e métodos para isolamento zonal e controle de fluxo
US9404348B2 (en) 2010-12-17 2016-08-02 Exxonmobil Upstream Research Company Packer for alternate flow channel gravel packing and method for completing a wellbore
US9593559B2 (en) 2011-10-12 2017-03-14 Exxonmobil Upstream Research Company Fluid filtering device for a wellbore and method for completing a wellbore
US9587459B2 (en) 2011-12-23 2017-03-07 Weatherford Technology Holdings, Llc Downhole isolation methods and apparatus therefor
US9010417B2 (en) * 2012-02-09 2015-04-21 Baker Hughes Incorporated Downhole screen with exterior bypass tubes and fluid interconnections at tubular joints therefore
EP3460174B1 (de) 2012-06-11 2020-04-22 Halliburton Energy Services Inc. Shuntrohrverbindungsanordnung und verfahren
EP3366881B1 (de) 2012-06-11 2019-11-20 Halliburton Energy Services Inc. Shuntrohrverbindung und verteilungsanordnung und verfahren
US9273537B2 (en) * 2012-07-16 2016-03-01 Schlumberger Technology Corporation System and method for sand and inflow control
EA201590817A1 (ru) 2012-10-26 2015-08-31 Эксонмобил Апстрим Рисерч Компани Забойная компоновка звеньев колонны для регулирования расхода и способ заканчивания ствола скважины
WO2014065962A1 (en) 2012-10-26 2014-05-01 Exxonmobil Upstream Research Company Wellbore apparatus and method for sand control using gravel reserve
US9187995B2 (en) * 2012-11-08 2015-11-17 Baker Hughes Incorporated Production enhancement method for fractured wellbores
US8931568B2 (en) 2013-03-14 2015-01-13 Weatherford/Lamb, Inc. Shunt tube connections for wellscreen assembly
US9725989B2 (en) 2013-03-15 2017-08-08 Exxonmobil Upstream Research Company Sand control screen having improved reliability
WO2014149396A2 (en) 2013-03-15 2014-09-25 Exxonmobil Upstream Research Company Apparatus and methods for well control
AU2014293014B2 (en) 2013-07-25 2018-05-17 Schlumberger Technology B.V. Sand control system and methodology
US9428997B2 (en) 2013-09-10 2016-08-30 Weatherford/Lamb, Inc. Multi-zone bypass packer assembly for gravel packing boreholes
MY180117A (en) 2014-01-22 2020-11-23 Weatherford Tech Holdings Llc Leak-off assembly for gravel pack system
US9670756B2 (en) 2014-04-08 2017-06-06 Exxonmobil Upstream Research Company Wellbore apparatus and method for sand control using gravel reserve
US20180258743A1 (en) 2014-05-02 2018-09-13 Baker Hughes Incorporated Use of ultra lightweight particulates in multi-path gravel packing operations
US20170198550A1 (en) * 2014-07-01 2017-07-13 Shell Oil Company Injector fill displacement tubes
US20160215570A1 (en) 2015-01-22 2016-07-28 Weatherford Technology Holdings, Llc Jumper Connection for Shunt Tubes on Wellscreen Assembly
US10024143B2 (en) 2015-06-11 2018-07-17 Weatherford Technology Holdings, Llc Jumper tube connection for wellscreen assembly
CA2991687C (en) 2015-07-22 2021-01-26 Robert F. Hodge Leak-off assembly for gravel pack system
US10060231B2 (en) * 2016-06-20 2018-08-28 Baker Hughes, A Ge Company, Llc Gravel pack system with slurry exit port in coupling and method of gravel packing
US20190153857A1 (en) * 2017-11-17 2019-05-23 Xiaohua Yi Method and System for Performing Hydrocarbon Operations using Communications Associated with Completions
US11333008B2 (en) * 2018-03-19 2022-05-17 Halliburton Energy Services, Inc. Systems and methods for gravel packing wells
AU2019290372A1 (en) * 2018-06-22 2020-09-10 Halliburton Energy Services, Inc. Multiple shunt pressure assembly for gravel packing

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2014770A (en) * 1934-06-04 1935-09-17 Leslie A Layne Apparatus for placing gravel in wells
DE6900935U (de) * 1969-01-10 1969-08-07 Greenbank Engineering Company Saugtrockner fuer gewebe oder dergleichen
US4393932A (en) * 1981-03-16 1983-07-19 Bodine Albert G Method and apparatus for uniformly packing gravel around a well casing or liner
US4558742A (en) * 1984-07-13 1985-12-17 Texaco Inc. Method and apparatus for gravel packing horizontal wells
US4646839A (en) * 1984-11-23 1987-03-03 Exxon Production Research Co. Method and apparatus for through-the-flowline gravel packing
US4945991A (en) * 1989-08-23 1990-08-07 Mobile Oil Corporation Method for gravel packing wells
JPH0745652Y2 (ja) * 1990-03-09 1995-10-18 新キャタピラー三菱株式会社 走行速度切換装置

Also Published As

Publication number Publication date
CA2135187C (en) 2002-12-17
NO944201L (no) 1994-11-03
AU677164B2 (en) 1997-04-17
RU94046000A (ru) 1996-10-10
RU2094596C1 (ru) 1997-10-27
GB2281333A (en) 1995-03-01
NO944201D0 (no) 1994-11-03
NO307265B1 (no) 2000-03-06
DE4294885C2 (de) 2002-11-21
GB2281333B (en) 1995-09-27
CA2135187A1 (en) 1993-11-11
WO1993022536A1 (en) 1993-11-11
US5113935A (en) 1992-05-19
AU2154392A (en) 1993-11-29
GB9422237D0 (en) 1995-01-04

Similar Documents

Publication Publication Date Title
DE4294885T1 (de) Ausbilden einer Kiespackung in Bohrlöchern
NO951225D0 (no) Forseglet modulantenne for bruk i en borebrönn
DK0539413T3 (da) Betonpælsklipper
NO942070D0 (no) Stabilisator nede i en brönn
NO930806D0 (no) Jordbormaskin
GB2261456B (en) Concrete pile
FR2724194B3 (fr) Store a caisson
DE69225020T2 (de) Grabenbaggervorrichtung
ATA92191A (de) Schloss
ITMI921226A1 (it) Rincalzatrice
FI91436B (fi) Kallioporakoneen syöttöpalkki
BR7101030U (pt) Disposicao proporcionada a fechadura
BR7000390U (pt) Disposicao introduzida em aglutinador
ITTO920132A0 (it) Frangiflutti
BR7100515U (pt) Disposicao proporcionada a parafuso-broca
BR7100474U (pt) Disposicao em forma
BR9102910A (pt) Aperfeicoamento em dispositivo transferidor
ITRM920078V0 (it) Persiana a palette orientabili
BR7200805U (pt) Aperfeicoamentos aplicados a elementos utilizados em construcao civil
KR900008473U (ko) 반원형 돌망태
IT225865Y1 (it) Forma particolare
NO174271C (no) Jordriver
BR7200437U (pt) Disposicao proporcionada a arandeia
SE9001709D0 (sv) Flatborr
ITFE920013V0 (it) Endolancet a