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SU1324722A1 - Arrangement for expanding round billets - Google Patents

Arrangement for expanding round billets Download PDF

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Publication number
SU1324722A1
SU1324722A1 SU864042743A SU4042743A SU1324722A1 SU 1324722 A1 SU1324722 A1 SU 1324722A1 SU 864042743 A SU864042743 A SU 864042743A SU 4042743 A SU4042743 A SU 4042743A SU 1324722 A1 SU1324722 A1 SU 1324722A1
Authority
SU
USSR - Soviet Union
Prior art keywords
punch
piston
cavity
workpiece
grooves
Prior art date
Application number
SU864042743A
Other languages
Russian (ru)
Inventor
Юрий Алексеевич Волков
Вячеслав Николаевич Финогенов
Анатолий Георгиевич Пашкевич
Александр Васильевич Орехов
Александр Михайлович Горленко
Original Assignee
Предприятие П/Я А-7844
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 Предприятие П/Я А-7844 filed Critical Предприятие П/Я А-7844
Priority to SU864042743A priority Critical patent/SU1324722A1/en
Application granted granted Critical
Publication of SU1324722A1 publication Critical patent/SU1324722A1/en

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Abstract

Изобретение касаетс  обработки металлов давлением, а именно штамповке деталей из труб, и может быть использовано в авиационной и смежных с ней отрасл х промышленности. Цель изобретени  - расширение технологических возможностей устройства за счет улучшени  условий смазки и повышение надежности. Устройство содержит конический пуансон 1 с системой канавок а и размешенный в нем с возможностью перемещени  по направл юшей 3 поршень со штоком 4. В поршне выполнена система каналов б с установленными в них клапанами 5. Перед работой графитова  смазка по каналу 9 подаетс  в полость Б. Заготовка 7 надеваетс  на шток 4 поршн  и прижимаетс  фиксатором 6, при перемеш,е- нии которого заготовка раздаетс , а графитова  смазка из полости Б по каналам б подаетс  в полость А, оттуда по канавкам а - под заготовку 7. 1 ил. 6 (Л САЗ to 4;ib to ьоThe invention relates to the processing of metals by pressure, namely the stamping of parts from pipes, and can be used in the aviation and related industries. The purpose of the invention is to expand the technological capabilities of the device by improving lubrication conditions and increasing reliability. The device contains a conical punch 1 with a system of grooves a and a piston 3 placed therein with the possibility of movement along the guides. The piston has a system of channels b with valves 5 installed in them. Before operation, graphite grease is fed through channel 9 into cavity B. The workpiece 7 is put on the piston rod 4 and pressed by the retainer 6, with stirring, the workpiece is distributed, and graphite grease from cavity B is fed through channels B into cavity A, and from there along grooves a - under workpiece 7. 1 sludge. 6 (L SAZ to 4; ib to oo

Description

Изобретение относитс  к обработке металлов давлением, а именно к штамповке деталей из труб, и может быть использовано в авиационной и смежных с ней отрасл х промышленности.The invention relates to the processing of metals by pressure, in particular to the stamping of parts from pipes, and can be used in the aviation and related industries.

Целью изобретени   вл етс  расширение технологических возможностей за счет улучшени  условий смазки и повышение надежности конструкции устройства.The aim of the invention is the expansion of technological capabilities by improving lubrication conditions and improving the reliability of the design of the device.

На чертеже представлена схема устройства (слева - исходное положение; справа - заключительный момент раздачи).The drawing shows the diagram of the device (on the left - the initial position; on the right - the final moment of distribution).

Устройство дл  раздачи трубных заготовок содержит полый пуансон 1 с системой канавок а дл  подачи смазки, который установлен на основании 2, жестко закреп- ленную направл ющую 3, поршень со штоком 4, выполненный полым и установленный с возможностью перемешени  по направл ющей 3. В профилированном поршне предусмотрена система каналов б с клапанами 5, соосными главной оси устройства.A device for distributing billets includes a hollow punch 1 with a system of grooves a for supplying lubricant, which is mounted on the base 2, a rigidly fixed guide 3, a piston with a rod 4, made hollow and mounted with the possibility of mixing along the guide 3. In the profiled The piston is provided with a system of channels b with valves 5 coaxial with the main axis of the device.

Устройство также содержит фиксатор 6 заготовки, контактирующий со штоком 4 поршн  по ходу процесса. Фиксатор заготовки имеет систему каналов в дл  подачи хладагента. Нагрев заготовки 7 в процессе деформировани  осуществл етс  индуктором 8.The device also contains a clamp 6 of the workpiece in contact with the piston rod 4 during the process. The workpiece retainer has a channel system in to supply refrigerant. The preform 7 is heated by the inductor 8 during the deformation process.

Устройство работает следующим образом.The device works as follows.

Перед работой, например, графитова  смазка по каналу 9 в направл ющей 3 подаетс  в масл ную полость Б, образованную направл ющей 3 и поршнем. Заготовку 7 надевают на шток 4 поршн , устанавливают на пуансон и прижимают сверху фик Before operation, for example, graphite grease is fed through channel 9 in guide 3 into oil cavity B formed by guide 3 and piston. The billet 7 is put on the piston rod 4, mounted on the punch and pressed from above

товку. tovku.

сатором 6, который центрирует заготовку. При движении фиксатора вниз заготовка 7 вместе со штоком 4 поршн  по направл ющей 3 перемещаетс  вниз. При этом заготовка раздаетс , а графитова  смазка из полости Б под давлением по системе каналов и при открывающихс  клапанах 5 в поршне в полость А, образованную пуансоном и штоком порщн . Далее смазка по канавках а в пуансоне попадает под заготовку . sator 6, which centers the workpiece. When the lock moves down, the workpiece 7, together with the piston rod 4, moves along the guide 3 downwards. In this case, the workpiece is distributed, and graphite grease from cavity B under pressure through the system of channels and with opening valves 5 in the piston into the cavity A formed by the punch and stem piston. Next, the grease in the grooves and in the punch falls under the workpiece.

Claims (1)

Формула изобретени Invention Formula Устройство дл  раздачи трубных заготовок , содержашее полый конический пуансон с системой канавок дл  подачи смазки, установленный в полости пуансона поршень со штоком, а также фиксатор заготовки, отличающеес  тем, что, с целью расширени  технологических возможностей путем 0 улучшени  условий смазки и повышени  надежности, оно снабжено установленной в полости пуансона и пропущенной через поршень со штоком направл ющей с каналом дл  подачи смазки в полость пуансона, поршень выполнен профилированным, и в нем выполнены расположенные параллельно оси устройства каналы с установленными в них клапанами, служащими дл  подачи смазки к канавкам пуансона, а штамп снабжен средством нагрева заготовок, в качестве которого использован установленный кон5A device for distributing billets, containing a hollow conical punch with a system of grooves for supplying lubricant, a piston with a rod installed in the cavity of the punch, as well as a clamp of the billet, characterized in that, in order to expand technological capabilities by improving lubrication conditions and increasing reliability, provided with a guide installed in the cavity of the punch and passed through a piston with a rod with a channel for supplying lubricant to the cavity of the punch, the piston is made shaped, and in it there are arranged pairs On the axis of the device, the channels with valves installed in them, which serve to supply lubricant to the grooves of the punch, and the stamp is provided with a means for heating the workpieces, which is used as an end of the punch 00 центричио пуансону индуктор, и средством охлаждени , размещенным в фиксаторе.centricio punch inductor, and means of cooling, placed in the latch.
SU864042743A 1986-03-26 1986-03-26 Arrangement for expanding round billets SU1324722A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU864042743A SU1324722A1 (en) 1986-03-26 1986-03-26 Arrangement for expanding round billets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU864042743A SU1324722A1 (en) 1986-03-26 1986-03-26 Arrangement for expanding round billets

Publications (1)

Publication Number Publication Date
SU1324722A1 true SU1324722A1 (en) 1987-07-23

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Family Applications (1)

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SU864042743A SU1324722A1 (en) 1986-03-26 1986-03-26 Arrangement for expanding round billets

Country Status (1)

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SU (1) SU1324722A1 (en)

Cited By (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2122481C1 (en) * 1997-08-13 1998-11-27 Комсомольское-на-Амуре авиационное производственное объединение Apparatus for flaring tube ends
RU2122913C1 (en) * 1997-08-13 1998-12-10 Комсомольское-на-Амуре авиационное производственное объединение Apparatus for expanding tube ends
GB2356651A (en) * 1998-12-07 2001-05-30 Shell Int Research An expansion mandrel having a lubricating and self-cleaning system
US6557640B1 (en) 1998-12-07 2003-05-06 Shell Oil Company Lubrication and self-cleaning system for expansion mandrel
GB2385358A (en) * 1999-02-26 2003-08-20 Shell Int Research Apparatus for radially expanding a tubular member
US6631759B2 (en) 1999-02-26 2003-10-14 Shell Oil Company Apparatus for radially expanding a tubular member
US6634431B2 (en) 1998-11-16 2003-10-21 Robert Lance Cook Isolation of subterranean zones
US6712154B2 (en) 1998-11-16 2004-03-30 Enventure Global Technology Isolation of subterranean zones
US6739392B2 (en) 1998-12-07 2004-05-25 Shell Oil Company Forming a wellbore casing while simultaneously drilling a wellbore
US6745845B2 (en) 1998-11-16 2004-06-08 Shell Oil Company Isolation of subterranean zones
US6823937B1 (en) 1998-12-07 2004-11-30 Shell Oil Company Wellhead
US6892819B2 (en) 1998-12-07 2005-05-17 Shell Oil Company Forming a wellbore casing while simultaneously drilling a wellbore
US6968618B2 (en) 1999-04-26 2005-11-29 Shell Oil Company Expandable connector
US6976541B2 (en) 2000-09-18 2005-12-20 Shell Oil Company Liner hanger with sliding sleeve valve
US7021390B2 (en) 1998-12-07 2006-04-04 Shell Oil Company Tubular liner for wellbore casing
US7055608B2 (en) 1999-03-11 2006-06-06 Shell Oil Company Forming a wellbore casing while simultaneously drilling a wellbore
US7100685B2 (en) * 2000-10-02 2006-09-05 Enventure Global Technology Mono-diameter wellbore casing
US7121352B2 (en) 1998-11-16 2006-10-17 Enventure Global Technology Isolation of subterranean zones
US7168499B2 (en) 1998-11-16 2007-01-30 Shell Oil Company Radial expansion of tubular members
US7168496B2 (en) 2001-07-06 2007-01-30 Eventure Global Technology Liner hanger
US7172024B2 (en) 2000-10-02 2007-02-06 Shell Oil Company Mono-diameter wellbore casing
US7185710B2 (en) 1998-12-07 2007-03-06 Enventure Global Technology Mono-diameter wellbore casing
US7195064B2 (en) 1998-12-07 2007-03-27 Enventure Global Technology Mono-diameter wellbore casing
US7231985B2 (en) 1998-11-16 2007-06-19 Shell Oil Company Radial expansion of tubular members
US7234531B2 (en) 1999-12-03 2007-06-26 Enventure Global Technology, Llc Mono-diameter wellbore casing
US7243731B2 (en) 2001-08-20 2007-07-17 Enventure Global Technology Apparatus for radially expanding tubular members including a segmented expansion cone
US7258168B2 (en) 2001-07-27 2007-08-21 Enventure Global Technology L.L.C. Liner hanger with slip joint sealing members and method of use
US7290616B2 (en) 2001-07-06 2007-11-06 Enventure Global Technology, L.L.C. Liner hanger
US7290605B2 (en) 2001-12-27 2007-11-06 Enventure Global Technology Seal receptacle using expandable liner hanger
US7308755B2 (en) 2003-06-13 2007-12-18 Shell Oil Company Apparatus for forming a mono-diameter wellbore casing
US7350563B2 (en) 1999-07-09 2008-04-01 Enventure Global Technology, L.L.C. System for lining a wellbore casing
US7360591B2 (en) 2002-05-29 2008-04-22 Enventure Global Technology, Llc System for radially expanding a tubular member
US7363984B2 (en) 1998-12-07 2008-04-29 Enventure Global Technology, Llc System for radially expanding a tubular member
US7377326B2 (en) 2002-08-23 2008-05-27 Enventure Global Technology, L.L.C. Magnetic impulse applied sleeve method of forming a wellbore casing
US7383889B2 (en) 2001-11-12 2008-06-10 Enventure Global Technology, Llc Mono diameter wellbore casing
US7398832B2 (en) 2002-06-10 2008-07-15 Enventure Global Technology, Llc Mono-diameter wellbore casing
US7404444B2 (en) 2002-09-20 2008-07-29 Enventure Global Technology Protective sleeve for expandable tubulars
US7410000B2 (en) 2001-01-17 2008-08-12 Enventure Global Technology, Llc. Mono-diameter wellbore casing
US7416027B2 (en) 2001-09-07 2008-08-26 Enventure Global Technology, Llc Adjustable expansion cone assembly
US7424918B2 (en) 2002-08-23 2008-09-16 Enventure Global Technology, L.L.C. Interposed joint sealing layer method of forming a wellbore casing
US7438133B2 (en) 2003-02-26 2008-10-21 Enventure Global Technology, Llc Apparatus and method for radially expanding and plastically deforming a tubular member
US7513313B2 (en) 2002-09-20 2009-04-07 Enventure Global Technology, Llc Bottom plug for forming a mono diameter wellbore casing
US7546881B2 (en) 2001-09-07 2009-06-16 Enventure Global Technology, Llc Apparatus for radially expanding and plastically deforming a tubular member
US7552776B2 (en) 1998-12-07 2009-06-30 Enventure Global Technology, Llc Anchor hangers
US7571774B2 (en) 2002-09-20 2009-08-11 Eventure Global Technology Self-lubricating expansion mandrel for expandable tubular
US7603758B2 (en) 1998-12-07 2009-10-20 Shell Oil Company Method of coupling a tubular member
US7712522B2 (en) 2003-09-05 2010-05-11 Enventure Global Technology, Llc Expansion cone and system
US7739917B2 (en) 2002-09-20 2010-06-22 Enventure Global Technology, Llc Pipe formability evaluation for expandable tubulars
US7740076B2 (en) 2002-04-12 2010-06-22 Enventure Global Technology, L.L.C. Protective sleeve for threaded connections for expandable liner hanger
US7775290B2 (en) 2003-04-17 2010-08-17 Enventure Global Technology, Llc Apparatus for radially expanding and plastically deforming a tubular member
US7793721B2 (en) 2003-03-11 2010-09-14 Eventure Global Technology, Llc Apparatus for radially expanding and plastically deforming a tubular member
US7819185B2 (en) 2004-08-13 2010-10-26 Enventure Global Technology, Llc Expandable tubular
US7886831B2 (en) 2003-01-22 2011-02-15 Enventure Global Technology, L.L.C. Apparatus for radially expanding and plastically deforming a tubular member
US7918284B2 (en) 2002-04-15 2011-04-05 Enventure Global Technology, L.L.C. Protective sleeve for threaded connections for expandable liner hanger

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 893339, кл. В 21 D 41/02, 1980. *

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RU2122481C1 (en) * 1997-08-13 1998-11-27 Комсомольское-на-Амуре авиационное производственное объединение Apparatus for flaring tube ends
RU2122913C1 (en) * 1997-08-13 1998-12-10 Комсомольское-на-Амуре авиационное производственное объединение Apparatus for expanding tube ends
US7108072B2 (en) 1998-11-16 2006-09-19 Shell Oil Company Lubrication and self-cleaning system for expansion mandrel
US6745845B2 (en) 1998-11-16 2004-06-08 Shell Oil Company Isolation of subterranean zones
US7231985B2 (en) 1998-11-16 2007-06-19 Shell Oil Company Radial expansion of tubular members
US7168499B2 (en) 1998-11-16 2007-01-30 Shell Oil Company Radial expansion of tubular members
US7275601B2 (en) 1998-11-16 2007-10-02 Shell Oil Company Radial expansion of tubular members
US7121352B2 (en) 1998-11-16 2006-10-17 Enventure Global Technology Isolation of subterranean zones
US6634431B2 (en) 1998-11-16 2003-10-21 Robert Lance Cook Isolation of subterranean zones
US7246667B2 (en) 1998-11-16 2007-07-24 Shell Oil Company Radial expansion of tubular members
US7270188B2 (en) 1998-11-16 2007-09-18 Shell Oil Company Radial expansion of tubular members
US7299881B2 (en) 1998-11-16 2007-11-27 Shell Oil Company Radial expansion of tubular members
US6712154B2 (en) 1998-11-16 2004-03-30 Enventure Global Technology Isolation of subterranean zones
US7357190B2 (en) 1998-11-16 2008-04-15 Shell Oil Company Radial expansion of tubular members
US7357188B1 (en) 1998-12-07 2008-04-15 Shell Oil Company Mono-diameter wellbore casing
US7077213B2 (en) 1998-12-07 2006-07-18 Shell Oil Company Expansion cone for radially expanding tubular members
US6823937B1 (en) 1998-12-07 2004-11-30 Shell Oil Company Wellhead
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US6892819B2 (en) 1998-12-07 2005-05-17 Shell Oil Company Forming a wellbore casing while simultaneously drilling a wellbore
US6739392B2 (en) 1998-12-07 2004-05-25 Shell Oil Company Forming a wellbore casing while simultaneously drilling a wellbore
US7350564B2 (en) 1998-12-07 2008-04-01 Enventure Global Technology, L.L.C. Mono-diameter wellbore casing
US7363984B2 (en) 1998-12-07 2008-04-29 Enventure Global Technology, Llc System for radially expanding a tubular member
US7011161B2 (en) 1998-12-07 2006-03-14 Shell Oil Company Structural support
US7021390B2 (en) 1998-12-07 2006-04-04 Shell Oil Company Tubular liner for wellbore casing
US6557640B1 (en) 1998-12-07 2003-05-06 Shell Oil Company Lubrication and self-cleaning system for expansion mandrel
US7036582B2 (en) 1998-12-07 2006-05-02 Shell Oil Company Expansion cone for radially expanding tubular members
US7240728B2 (en) 1998-12-07 2007-07-10 Shell Oil Company Expandable tubulars with a radial passage and wall portions with different wall thicknesses
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US7419009B2 (en) 1998-12-07 2008-09-02 Shell Oil Company Apparatus for radially expanding and plastically deforming a tubular member
US6758278B2 (en) 1998-12-07 2004-07-06 Shell Oil Company Forming a wellbore casing while simultaneously drilling a wellbore
US7077211B2 (en) 1998-12-07 2006-07-18 Shell Oil Company Method of creating a casing in a borehole
US7086475B2 (en) 1998-12-07 2006-08-08 Shell Oil Company Method of inserting a tubular member into a wellbore
US7240729B2 (en) 1998-12-07 2007-07-10 Shell Oil Company Apparatus for expanding a tubular member
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US7185710B2 (en) 1998-12-07 2007-03-06 Enventure Global Technology Mono-diameter wellbore casing
US7121337B2 (en) 1998-12-07 2006-10-17 Shell Oil Company Apparatus for expanding a tubular member
US7434618B2 (en) 1998-12-07 2008-10-14 Shell Oil Company Apparatus for expanding a tubular member
US7147053B2 (en) 1998-12-07 2006-12-12 Shell Oil Company Wellhead
US7552776B2 (en) 1998-12-07 2009-06-30 Enventure Global Technology, Llc Anchor hangers
US7159665B2 (en) 1998-12-07 2007-01-09 Shell Oil Company Wellbore casing
US7603758B2 (en) 1998-12-07 2009-10-20 Shell Oil Company Method of coupling a tubular member
US7665532B2 (en) 1998-12-07 2010-02-23 Shell Oil Company Pipeline
US7198100B2 (en) 1998-12-07 2007-04-03 Shell Oil Company Apparatus for expanding a tubular member
US7195064B2 (en) 1998-12-07 2007-03-27 Enventure Global Technology Mono-diameter wellbore casing
US7195061B2 (en) 1998-12-07 2007-03-27 Shell Oil Company Apparatus for expanding a tubular member
US7174964B2 (en) 1998-12-07 2007-02-13 Shell Oil Company Wellhead with radially expanded tubulars
US7040396B2 (en) 1999-02-26 2006-05-09 Shell Oil Company Apparatus for releasably coupling two elements
US7044221B2 (en) 1999-02-26 2006-05-16 Shell Oil Company Apparatus for coupling a tubular member to a preexisting structure
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US7556092B2 (en) 1999-02-26 2009-07-07 Enventure Global Technology, Llc Flow control system for an apparatus for radially expanding tubular members
US6631759B2 (en) 1999-02-26 2003-10-14 Shell Oil Company Apparatus for radially expanding a tubular member
US6631769B2 (en) 1999-02-26 2003-10-14 Shell Oil Company Method of operating an apparatus for radially expanding a tubular member
US6684947B2 (en) 1999-02-26 2004-02-03 Shell Oil Company Apparatus for radially expanding a tubular member
US6705395B2 (en) * 1999-02-26 2004-03-16 Shell Oil Company Wellbore casing
US6857473B2 (en) 1999-02-26 2005-02-22 Shell Oil Company Method of coupling a tubular member to a preexisting structure
US6966370B2 (en) 1999-02-26 2005-11-22 Shell Oil Company Apparatus for actuating an annular piston
US7063142B2 (en) 1999-02-26 2006-06-20 Shell Oil Company Method of applying an axial force to an expansion cone
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US6968618B2 (en) 1999-04-26 2005-11-29 Shell Oil Company Expandable connector
US7350563B2 (en) 1999-07-09 2008-04-01 Enventure Global Technology, L.L.C. System for lining a wellbore casing
US7234531B2 (en) 1999-12-03 2007-06-26 Enventure Global Technology, Llc Mono-diameter wellbore casing
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US7410000B2 (en) 2001-01-17 2008-08-12 Enventure Global Technology, Llc. Mono-diameter wellbore casing
US7290616B2 (en) 2001-07-06 2007-11-06 Enventure Global Technology, L.L.C. Liner hanger
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US7258168B2 (en) 2001-07-27 2007-08-21 Enventure Global Technology L.L.C. Liner hanger with slip joint sealing members and method of use
US7243731B2 (en) 2001-08-20 2007-07-17 Enventure Global Technology Apparatus for radially expanding tubular members including a segmented expansion cone
US7416027B2 (en) 2001-09-07 2008-08-26 Enventure Global Technology, Llc Adjustable expansion cone assembly
US7546881B2 (en) 2001-09-07 2009-06-16 Enventure Global Technology, Llc Apparatus for radially expanding and plastically deforming a tubular member
US7559365B2 (en) 2001-11-12 2009-07-14 Enventure Global Technology, Llc Collapsible expansion cone
US7383889B2 (en) 2001-11-12 2008-06-10 Enventure Global Technology, Llc Mono diameter wellbore casing
US7290605B2 (en) 2001-12-27 2007-11-06 Enventure Global Technology Seal receptacle using expandable liner hanger
US7740076B2 (en) 2002-04-12 2010-06-22 Enventure Global Technology, L.L.C. Protective sleeve for threaded connections for expandable liner hanger
US7918284B2 (en) 2002-04-15 2011-04-05 Enventure Global Technology, L.L.C. Protective sleeve for threaded connections for expandable liner hanger
US7360591B2 (en) 2002-05-29 2008-04-22 Enventure Global Technology, Llc System for radially expanding a tubular member
US7398832B2 (en) 2002-06-10 2008-07-15 Enventure Global Technology, Llc Mono-diameter wellbore casing
US7424918B2 (en) 2002-08-23 2008-09-16 Enventure Global Technology, L.L.C. Interposed joint sealing layer method of forming a wellbore casing
US7377326B2 (en) 2002-08-23 2008-05-27 Enventure Global Technology, L.L.C. Magnetic impulse applied sleeve method of forming a wellbore casing
US7571774B2 (en) 2002-09-20 2009-08-11 Eventure Global Technology Self-lubricating expansion mandrel for expandable tubular
US7404444B2 (en) 2002-09-20 2008-07-29 Enventure Global Technology Protective sleeve for expandable tubulars
US7739917B2 (en) 2002-09-20 2010-06-22 Enventure Global Technology, Llc Pipe formability evaluation for expandable tubulars
US7513313B2 (en) 2002-09-20 2009-04-07 Enventure Global Technology, Llc Bottom plug for forming a mono diameter wellbore casing
US7886831B2 (en) 2003-01-22 2011-02-15 Enventure Global Technology, L.L.C. Apparatus for radially expanding and plastically deforming a tubular member
US7438133B2 (en) 2003-02-26 2008-10-21 Enventure Global Technology, Llc Apparatus and method for radially expanding and plastically deforming a tubular member
US7793721B2 (en) 2003-03-11 2010-09-14 Eventure Global Technology, Llc Apparatus for radially expanding and plastically deforming a tubular member
US7775290B2 (en) 2003-04-17 2010-08-17 Enventure Global Technology, Llc Apparatus for radially expanding and plastically deforming a tubular member
US7308755B2 (en) 2003-06-13 2007-12-18 Shell Oil Company Apparatus for forming a mono-diameter wellbore casing
US7712522B2 (en) 2003-09-05 2010-05-11 Enventure Global Technology, Llc Expansion cone and system
US7819185B2 (en) 2004-08-13 2010-10-26 Enventure Global Technology, Llc Expandable tubular

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