EP0397875B1 - Dispositif de mandrinage de tubes - Google Patents
Dispositif de mandrinage de tubes Download PDFInfo
- Publication number
- EP0397875B1 EP0397875B1 EP89902699A EP89902699A EP0397875B1 EP 0397875 B1 EP0397875 B1 EP 0397875B1 EP 89902699 A EP89902699 A EP 89902699A EP 89902699 A EP89902699 A EP 89902699A EP 0397875 B1 EP0397875 B1 EP 0397875B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- rolling
- casing
- roller
- pipes
- borehole
- 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.)
- Expired - Lifetime
Links
- 238000005096 rolling process Methods 0.000 claims description 29
- 238000005553 drilling Methods 0.000 abstract description 7
- 239000007788 liquid Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 238000009499 grossing Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK 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
- E21B43/105—Expanding tools specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D41/00—Application of procedures in order to alter the diameter of tube ends
- B21D41/02—Enlarging
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B29/00—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
- E21B29/10—Reconditioning of well casings, e.g. straightening
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK 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
-
- 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
- Y10T29/49826—Assembling or joining
- Y10T29/49908—Joining by deforming
- Y10T29/49938—Radially expanding part in cavity, aperture, or hollow body
- Y10T29/4994—Radially expanding internal tube
-
- 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
- Y10T29/53—Means to assemble or disassemble
- Y10T29/53652—Tube and coextensive core
Definitions
- the invention relates to drilling technology and relates in particular to a device for rolling pipes.
- This invention is best suited for the rolling in of profiled tubes which are used for covering complication zones in the drilling process, which are characterized by an intensive loss of flushing and cement slurry, by a flow of liquid or gas from the drilled layer into the bore and the caused by an accident.
- the borehole section is currently being expanded in the zone of the open-ended layer, which has become more complicated according to the drilling conditions, and in the expanded borehole section, for example, a profiled tube tour is set which runs through the wall of the enlarged borehole section the generation therein of a pressure with subsequent calibration of its inner passage channel is pressed to the predetermined borehole diameter using a pipe rolling apparatus.
- a device for rolling in casing pipes (SU, A, 371340) is already known, which has a housing which is rigidly connected to a tapered guide with grooves in which rolling-in elements in the form of cylindrical rollers are movably arranged.
- the grooves run at an angle to the housing axis, their lower part being offset relative to the upper part in the direction of rotation of the device.
- the device On the drill pipes, the device is inserted into the bore up to the crushed section of the casing and begins to rotate by maintaining a certain load, the rollers rolling over the crushed casing section and smoothing it.
- a disadvantage of this device is its low operational reliability because the rollers arranged in the grooves of the taper guide of the housing are wedged into these grooves and quickly worn out due to the penetration of the suspended particles, including grinding particles, from the liquid contained in the borehole.
- Another disadvantage of the device is the low rolling speed of pipes due to the high frictional forces of the rollers in the grooves of the taper guide of the housing.
- the main disadvantage of the known device is the low strength of the bearings, their rollers, whereby these must not be exposed to the high loads required for rolling in the profiled tubes and consequently the effect of rolling in the said tubes is reduced.
- Another disadvantage is the poor functionality, caused by floating and grinding particles from the liquid in the borehole penetrating into the grooves with the rollers therein, which also entails wedging and rapid wear of the rollers.
- a disadvantage of the known device is also its low efficiency, caused by high frictional forces of the rollers in the grooves of the tapered guides, especially at the moment of their wedging in the grooves of these guides.
- a device for rolling in pipes which contains a housing and a rolling-in element arranged thereon at an angle to its geometric longitudinal axis and which is mounted in bearings on a pin (SU, A, 394133).
- a device according to the preamble of claim 1 is known from US-A-2237538.
- This invention aims to improve the operational safety of the pipe rolling apparatus.
- Another purpose of the invention is also to extend the life of the device.
- Another purpose of the invention is to accelerate the rolling process of profile or squeezed pipes.
- the invention has for its object to provide a device for rolling pipes, the rolling element is designed so that the friction in the area of its contact with the pipe is substantially reduced and, at the same time, the load to be transmitted is increased.
- the roll-in element is designed as a spherical segment, the outer surface of which is formed by mutually alternating sections of a spherical surface and side surfaces of cylinders, the geometrical longitudinal axes of which extend in a plane perpendicular to the journal axis.
- the device according to the invention makes it possible, thanks to the aerodynamic shape of the active surface of the rolling element mentioned, to significantly reduce the friction in the region of its contact with the pipe to be processed and to increase the load to be transferred considerably, so that the rolling speed increases and the quality is remarkable be improved.
- the device for rolling pipes has a housing 1 (FIG. 1) with a pin 2 (FIG. 2), to which a rolling element 3 is attached.
- the pin 2 lies at an angle to the geometric longitudinal axis of the housing 1, the rolling-in element 3 being mounted on the pin 2 in ball bearings 4 and 5.
- the rolling element 3 has a bore 6 which is closed with a screw 7.
- the contact surface of the pin 2 with the roll-in element 3 is sealed by means of a seal 8.
- the roll-in element 3 has the shape of a spherical segment 9 (FIG. 1), the outer surface of which is formed by mutually alternating sections of the spherical surface 10 (FIGS. 1, 3) and side surfaces of cylinders 11, the geometrical axes 12 of which in a to the geometrical longitudinal axis 13 of the Pin 2 vertical plane (ie, below 90 °) and pass through the center 0, from which the ball segment 9 is formed.
- the common intersection 14 (FIG. 3) of the side surfaces of the cylinders 11 lies at the tip of the rolling element 3.
- the device operates as follows.
- This invention is suitable for the rolling in of profile tubes, which are used for covering complication areas in the drilling process, and for the smoothing of crushed casing tubes.
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Medicines Containing Plant Substances (AREA)
- Transplanting Machines (AREA)
- Fats And Perfumes (AREA)
Abstract
Claims (1)
- Dispositif pour le laminage de tubes, comprenant un boîtier (1) et un élément de laminage (3) disposé dans celui-ci selon un angle par rapport à l'axe longitudinal géométrique de celui-ci et qui est monté dans des paliers (4, 5) sur un tourillon (2), caractérisé en ce que l'élément de laminage (3) est réalisé sous forme d'un segment de sphère (9) dont la surface extérieure est formée par des portions alternantes d'une surface de sphère (10) et de surfaces latérales de cylindres (11) dont l'axe longitudinal géométrique (12) s'étendent dans un plan perpendiculaire à l'axe de tourillon (13).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/SU1988/000238 WO1990005831A1 (fr) | 1988-11-22 | 1988-11-22 | Dispositif de mandrinage de tubes |
CA000609485A CA1322151C (fr) | 1988-11-22 | 1989-08-25 | Dispositif de dilatation de tube |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0397875A1 EP0397875A1 (fr) | 1990-11-22 |
EP0397875A4 EP0397875A4 (en) | 1992-01-08 |
EP0397875B1 true EP0397875B1 (fr) | 1994-02-16 |
Family
ID=25672981
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP89902699A Expired - Lifetime EP0397875B1 (fr) | 1988-11-22 | 1989-06-08 | Dispositif de mandrinage de tubes |
Country Status (7)
Country | Link |
---|---|
US (1) | US5014779A (fr) |
EP (1) | EP0397875B1 (fr) |
AU (1) | AU621350B2 (fr) |
CA (1) | CA1322151C (fr) |
DE (1) | DE3887905D1 (fr) |
NO (1) | NO174637C (fr) |
WO (1) | WO1990005831A1 (fr) |
Families Citing this family (77)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MY108743A (en) * | 1992-06-09 | 1996-11-30 | Shell Int Research | Method of greating a wellbore in an underground formation |
US5861318A (en) * | 1994-11-16 | 1999-01-19 | Pharmacia & Upjohn Company | Scintillation proximity assay for N-acetylgalactosaminyltransferase activity |
UA67719C2 (en) * | 1995-11-08 | 2004-07-15 | Shell Int Research | Deformable well filter and method for its installation |
MY116920A (en) * | 1996-07-01 | 2004-04-30 | Shell Int Research | Expansion of tubings |
GB9714651D0 (en) | 1997-07-12 | 1997-09-17 | Petroline Wellsystems Ltd | Downhole tubing |
GB9723031D0 (en) | 1997-11-01 | 1998-01-07 | Petroline Wellsystems Ltd | Downhole tubing location method |
US6354373B1 (en) | 1997-11-26 | 2002-03-12 | Schlumberger Technology Corporation | Expandable tubing for a well bore hole and method of expanding |
EP0952305A1 (fr) | 1998-04-23 | 1999-10-27 | Shell Internationale Researchmaatschappij B.V. | Conduit déformable |
EP0952306A1 (fr) * | 1998-04-23 | 1999-10-27 | Shell Internationale Researchmaatschappij B.V. | Tuyau pliable |
US6640903B1 (en) | 1998-12-07 | 2003-11-04 | Shell Oil Company | Forming a wellbore casing while simultaneously drilling a wellbore |
CA2407983C (fr) * | 1998-11-16 | 2010-01-12 | Robert Lance Cook | Dilatation radiale d'elements tubulaires |
US6604763B1 (en) | 1998-12-07 | 2003-08-12 | Shell Oil Company | Expandable connector |
US6823937B1 (en) | 1998-12-07 | 2004-11-30 | Shell Oil Company | Wellhead |
GB2343691B (en) | 1998-11-16 | 2003-05-07 | Shell Int Research | Isolation of subterranean zones |
US6712154B2 (en) | 1998-11-16 | 2004-03-30 | Enventure Global Technology | Isolation of subterranean zones |
US6557640B1 (en) | 1998-12-07 | 2003-05-06 | 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 |
US6575240B1 (en) | 1998-12-07 | 2003-06-10 | Shell Oil Company | System and method for driving pipe |
US7357188B1 (en) | 1998-12-07 | 2008-04-15 | Shell Oil Company | Mono-diameter wellbore casing |
US6634431B2 (en) | 1998-11-16 | 2003-10-21 | Robert Lance Cook | Isolation of subterranean zones |
GB2344606B (en) | 1998-12-07 | 2003-08-13 | Shell Int Research | Forming a wellbore casing by expansion of a tubular member |
US6758278B2 (en) | 1998-12-07 | 2004-07-06 | Shell Oil Company | Forming a wellbore casing while simultaneously drilling a wellbore |
GB0224807D0 (en) * | 2002-10-25 | 2002-12-04 | Weatherford Lamb | Downhole filter |
GB2346632B (en) | 1998-12-22 | 2003-08-06 | Petroline Wellsystems Ltd | Downhole sealing |
GB2345308B (en) * | 1998-12-22 | 2003-08-06 | Petroline Wellsystems Ltd | Tubing anchor |
EP2273064A1 (fr) | 1998-12-22 | 2011-01-12 | Weatherford/Lamb, Inc. | Procédures et équipement pour le profilage et le jointage de tuyaux |
AU770359B2 (en) | 1999-02-26 | 2004-02-19 | Shell Internationale Research Maatschappij B.V. | Liner hanger |
US6419025B1 (en) | 1999-04-09 | 2002-07-16 | Shell Oil Company | Method of selective plastic expansion of sections of a tubing |
WO2000061915A1 (fr) | 1999-04-09 | 2000-10-19 | Shell Internationale Research Maatschappij B.V. | Procede permettant de creuser un puits de forage dans une formation souterraine |
US6598677B1 (en) | 1999-05-20 | 2003-07-29 | Baker Hughes Incorporated | Hanging liners by pipe expansion |
GB9921557D0 (en) | 1999-09-14 | 1999-11-17 | Petroline Wellsystems Ltd | Downhole apparatus |
EG22306A (en) | 1999-11-15 | 2002-12-31 | Shell Int Research | Expanding a tubular element in a wellbore |
US6598678B1 (en) | 1999-12-22 | 2003-07-29 | Weatherford/Lamb, Inc. | Apparatus and methods for separating and joining tubulars in a wellbore |
US6325148B1 (en) | 1999-12-22 | 2001-12-04 | Weatherford/Lamb, Inc. | Tools and methods for use with expandable tubulars |
US6481407B1 (en) | 2000-03-31 | 2002-11-19 | K-Line Industries, Inc. | Thin-walled valve guide insert and method for installing same within a cylinder head construction |
WO2001086111A1 (fr) * | 2000-05-05 | 2001-11-15 | Weatherford/Lamb, Inc. | Dispositif et procedes de formation d'un puits lateral |
US6530431B1 (en) | 2000-06-22 | 2003-03-11 | Halliburton Energy Services, Inc. | Screen jacket assembly connection and methods of using same |
US6412565B1 (en) | 2000-07-27 | 2002-07-02 | Halliburton Energy Services, Inc. | Expandable screen jacket and methods of using same |
AU782084B2 (en) * | 2000-08-15 | 2005-06-30 | Baker Hughes Incorporated | Self lubricating swage |
US6494261B1 (en) | 2000-08-16 | 2002-12-17 | Halliburton Energy Services, Inc. | Apparatus and methods for perforating a subterranean formation |
US7121351B2 (en) * | 2000-10-25 | 2006-10-17 | Weatherford/Lamb, Inc. | Apparatus and method for completing a wellbore |
US7090025B2 (en) * | 2000-10-25 | 2006-08-15 | Weatherford/Lamb, Inc. | Methods and apparatus for reforming and expanding tubulars in a wellbore |
US6543545B1 (en) | 2000-10-27 | 2003-04-08 | Halliburton Energy Services, Inc. | Expandable sand control device and specialized completion system and method |
US20040011534A1 (en) * | 2002-07-16 | 2004-01-22 | Simonds Floyd Randolph | Apparatus and method for completing an interval of a wellbore while drilling |
US6568472B1 (en) | 2000-12-22 | 2003-05-27 | Halliburton Energy Services, Inc. | Method and apparatus for washing a borehole ahead of screen expansion |
US7172027B2 (en) * | 2001-05-15 | 2007-02-06 | Weatherford/Lamb, Inc. | Expanding tubing |
US6648075B2 (en) * | 2001-07-13 | 2003-11-18 | Weatherford/Lamb, Inc. | Method and apparatus for expandable liner hanger with bypass |
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 |
US20030070811A1 (en) | 2001-10-12 | 2003-04-17 | Robison Clark E. | Apparatus and method for perforating a subterranean formation |
GB0128667D0 (en) * | 2001-11-30 | 2002-01-23 | Weatherford Lamb | Tubing expansion |
GB0130849D0 (en) * | 2001-12-22 | 2002-02-06 | Weatherford Lamb | Bore liner |
US7740076B2 (en) | 2002-04-12 | 2010-06-22 | Enventure Global Technology, L.L.C. | Protective sleeve for threaded connections for expandable liner hanger |
WO2003089161A2 (fr) | 2002-04-15 | 2003-10-30 | Enventure Global Technlogy | Manchon protecteur destine aux connexions filetees d'un dispositif de suspension pour colonne de tubage perdue expansible |
US6732806B2 (en) | 2002-01-29 | 2004-05-11 | Weatherford/Lamb, Inc. | One trip expansion method and apparatus for use in a wellbore |
US6681862B2 (en) | 2002-01-30 | 2004-01-27 | Halliburton Energy Services, Inc. | System and method for reducing the pressure drop in fluids produced through production tubing |
GB0210256D0 (en) * | 2002-05-03 | 2002-06-12 | Weatherford Lamb | Tubing anchor |
US20030234111A1 (en) * | 2002-06-19 | 2003-12-25 | Echols Ralph H. | Internal support apparatus for downhole tubular structures and method of use |
FR2841626B1 (fr) * | 2002-06-28 | 2004-09-24 | Vallourec Mannesmann Oil & Gas | Joint filete tubulaire renforce pour etancheite amelioree apres expansion plastique |
GB0217937D0 (en) * | 2002-08-02 | 2002-09-11 | Stolt Offshore Sa | Method of and apparatus for interconnecting lined pipes |
WO2004027392A1 (fr) | 2002-09-20 | 2004-04-01 | Enventure Global Technology | Evaluation de formabilite de conduite pour des elements tubulaires extensibles |
AU2003263852A1 (en) * | 2002-09-20 | 2004-04-08 | Enventure Global Technology | Self-lubricating expansion mandrel for 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 |
CA2471051C (fr) * | 2003-06-16 | 2007-11-06 | Weatherford/Lamb, Inc. | Expansion de colonne de production de puits de forage |
RU2249090C1 (ru) * | 2003-06-30 | 2005-03-27 | Открытое акционерное общество "Татнефть" им. В.Д. Шашина | Устройство для установки профильного перекрывателя в скважине |
GB0315997D0 (en) * | 2003-07-09 | 2003-08-13 | Weatherford Lamb | Expanding tubing |
US7712522B2 (en) | 2003-09-05 | 2010-05-11 | Enventure Global Technology, Llc | Expansion cone and system |
US7308944B2 (en) | 2003-10-07 | 2007-12-18 | Weatherford/Lamb, Inc. | Expander tool for use in a wellbore |
WO2006020960A2 (fr) | 2004-08-13 | 2006-02-23 | Enventure Global Technology, Llc | Organe tubulaire expansible |
US7757774B2 (en) * | 2004-10-12 | 2010-07-20 | Weatherford/Lamb, Inc. | Method of completing a well |
GB2442393B (en) * | 2005-07-22 | 2010-01-27 | Shell Int Research | Apparatus and methods for creation of down hole annular barrier |
US7798225B2 (en) * | 2005-08-05 | 2010-09-21 | Weatherford/Lamb, Inc. | Apparatus and methods for creation of down hole annular barrier |
GB0520859D0 (en) * | 2005-10-14 | 2005-11-23 | Weatherford Lamb | Improved rotary expansion |
US20140360453A1 (en) * | 2013-06-06 | 2014-12-11 | K-Line Industries, Inc. | Valve guide insert with frictional pre-broach retention feature |
AU2015401508A1 (en) * | 2015-07-09 | 2017-12-14 | Halliburton Energy Services, Inc. | Wellbore plug sealing assembly |
WO2018203889A1 (fr) | 2017-05-03 | 2018-11-08 | Halliburton Energy Services, Inc. | Dispositif de support pour colonne de production |
US20210370374A1 (en) * | 2020-05-29 | 2021-12-02 | Beckett Thermal Solutions | Burnishing machine |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1417980A (en) * | 1921-03-23 | 1922-05-30 | Lovejoy Tool Works | Multiple expander |
US1597212A (en) * | 1924-10-13 | 1926-08-24 | Arthur F Spengler | Casing roller |
US1594114A (en) * | 1924-11-28 | 1926-07-27 | Adrian R Reynolds | Collapsed-casing roller |
US2237538A (en) * | 1939-02-25 | 1941-04-08 | John A Zublin | Swedge |
US3201827A (en) * | 1963-04-08 | 1965-08-24 | Anaconda Wire & Cable Co | Tube-stretching mandrel |
US3191677A (en) * | 1963-04-29 | 1965-06-29 | Myron M Kinley | Method and apparatus for setting liners in tubing |
US3528498A (en) * | 1969-04-01 | 1970-09-15 | Wilson Ind Inc | Rotary cam casing swage |
SU394133A1 (ru) * | 1970-12-07 | 1973-08-22 | Устройство для развальцовки концов труб | |
SU371340A1 (ru) * | 1971-08-25 | 1973-02-22 | В. А. Власюк, Н. Ф. Довгань , А. Р. Дацык Нефтегазодобывающее управление Бориславнефтегаз | Роликовая оправка |
SU432277A1 (ru) * | 1972-07-25 | 1974-06-15 | Ю. С. Бозырев, В. Ф. Пархоменко , М. Л. Кисельман | Оправка для выправления сл1ятых обсадных колонн12 |
SU467994A1 (ru) * | 1973-04-11 | 1975-04-25 | Специальное Конструкторское Бюро Научно-Производственного Объединения "Геотехника" | Оправка дл обсадных труб |
US3818734A (en) * | 1973-05-23 | 1974-06-25 | J Bateman | Casing expanding mandrel |
SU599045A1 (ru) * | 1977-01-18 | 1978-03-25 | Всесоюзный научно-исследовательский институт по креплению скважин и буровым растворам | Устройство дл выправлени см тых обсадных колонн |
SU859603A1 (ru) * | 1979-05-07 | 1981-08-30 | Всесоюзный научно-исследовательский институт по креплению скважин и буровым растворам | Устройство дл ликвидации см тий колонны труб |
SU1265284A1 (ru) * | 1985-04-15 | 1986-10-23 | Азербайджанский государственный научно-исследовательский и проектный институт нефтяной промышленности | Способ ремонта обсадной колонны в скважине |
-
1988
- 1988-11-22 AU AU31898/89A patent/AU621350B2/en not_active Ceased
- 1988-11-22 DE DE89902699T patent/DE3887905D1/de not_active Expired - Fee Related
- 1988-11-22 WO PCT/SU1988/000238 patent/WO1990005831A1/fr active IP Right Grant
- 1988-11-22 US US07/555,507 patent/US5014779A/en not_active Expired - Lifetime
-
1989
- 1989-06-08 EP EP89902699A patent/EP0397875B1/fr not_active Expired - Lifetime
- 1989-08-25 CA CA000609485A patent/CA1322151C/fr not_active Expired - Fee Related
-
1990
- 1990-07-18 NO NO903219A patent/NO174637C/no unknown
Also Published As
Publication number | Publication date |
---|---|
EP0397875A1 (fr) | 1990-11-22 |
WO1990005831A1 (fr) | 1990-05-31 |
DE3887905D1 (de) | 1994-03-24 |
NO174637B (no) | 1994-02-28 |
US5014779A (en) | 1991-05-14 |
NO903219L (no) | 1990-07-18 |
AU621350B2 (en) | 1992-03-12 |
CA1322151C (fr) | 1993-09-14 |
AU3189889A (en) | 1990-06-12 |
EP0397875A4 (en) | 1992-01-08 |
NO903219D0 (no) | 1990-07-18 |
NO174637C (no) | 1994-06-08 |
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