NO20022048L - Brönnhull foringsrör reparasjon - Google Patents

Brönnhull foringsrör reparasjon

Info

Publication number
NO20022048L
NO20022048L NO20022048A NO20022048A NO20022048L NO 20022048 L NO20022048 L NO 20022048L NO 20022048 A NO20022048 A NO 20022048A NO 20022048 A NO20022048 A NO 20022048A NO 20022048 L NO20022048 L NO 20022048L
Authority
NO
Norway
Prior art keywords
well hole
hole casing
casing repair
repair
well
Prior art date
Application number
NO20022048A
Other languages
English (en)
Other versions
NO332063B1 (no
NO20022048D0 (no
Inventor
Robert Lance Cook
David P Brisco
R Bruce Stewart
Reece Eugene Wyant
Lev Ring
James Jang Woo Nahm
Richard Carl Haut
Robert Donald Mack
Alan B Duell
Andrei Gregory Filippov
Kenneth Michael Cowan
William J Dean
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of NO20022048D0 publication Critical patent/NO20022048D0/no
Publication of NO20022048L publication Critical patent/NO20022048L/no
Publication of NO332063B1 publication Critical patent/NO332063B1/no

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK 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
    • E21B43/10Setting of casings, screens, liners or the like in wells
    • E21B43/103Setting of casings, screens, liners or the like in wells of expandable casings, screens, liners, or the like
    • E21B43/105Expanding tools specially adapted therefor
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B29/00Cutting 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
    • E21B29/10Reconditioning of well casings, e.g. straightening

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Pipe Accessories (AREA)
  • Earth Drilling (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
NO20022048A 1999-11-01 2002-04-30 Fremgangsmate og apparat for a reparere en apning i en rordel NO332063B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16267199P 1999-11-01 1999-11-01
PCT/US2000/030022 WO2001033037A1 (en) 1999-11-01 2000-10-31 Wellbore casing repair

Publications (3)

Publication Number Publication Date
NO20022048D0 NO20022048D0 (no) 2002-04-30
NO20022048L true NO20022048L (no) 2002-06-28
NO332063B1 NO332063B1 (no) 2012-06-11

Family

ID=22586638

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20022048A NO332063B1 (no) 1999-11-01 2002-04-30 Fremgangsmate og apparat for a reparere en apning i en rordel

Country Status (6)

Country Link
US (1) US7048067B1 (no)
AU (1) AU783245B2 (no)
CA (1) CA2389094C (no)
GB (1) GB2374622B (no)
NO (1) NO332063B1 (no)
WO (1) WO2001033037A1 (no)

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7357188B1 (en) 1998-12-07 2008-04-15 Shell Oil Company Mono-diameter wellbore casing
GB0106820D0 (en) * 2001-03-20 2001-05-09 Weatherford Lamb Tubing anchor
AU772327B2 (en) 1998-12-22 2004-04-22 Weatherford Technology Holdings, Llc Procedures and equipment for profiling and jointing of pipes
US7055608B2 (en) * 1999-03-11 2006-06-06 Shell Oil Company Forming a wellbore casing while simultaneously drilling a wellbore
GB2391033B (en) * 1999-10-12 2004-03-31 Enventure Global Technology Apparatus and method for coupling an expandable tubular assembly to a preexisting structure
CA2391052C (en) * 2000-09-11 2006-12-19 Baker Hughes Incorporated Multi-layer screen and downhole completion method
US6478092B2 (en) 2000-09-11 2002-11-12 Baker Hughes Incorporated Well completion method and apparatus
GB2401632B (en) * 2000-10-02 2005-05-18 Shell Oil Co Plastically deforming and radially expanding a tubular member
GB0111413D0 (en) * 2001-05-09 2001-07-04 E Tech Ltd Apparatus and method
AU2002345912A1 (en) * 2001-07-06 2003-01-21 Enventure Global Technology Liner hanger
US7775290B2 (en) 2003-04-17 2010-08-17 Enventure Global Technology, Llc Apparatus for radially expanding and plastically deforming a tubular member
US7546881B2 (en) 2001-09-07 2009-06-16 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
US6722427B2 (en) * 2001-10-23 2004-04-20 Halliburton Energy Services, Inc. Wear-resistant, variable diameter expansion tool and expansion methods
NL1019368C2 (nl) 2001-11-14 2003-05-20 Nutricia Nv Preparaat voor het verbeteren van receptorwerking.
GB0131019D0 (en) 2001-12-27 2002-02-13 Weatherford Lamb Bore isolation
EP1972752A2 (en) 2002-04-12 2008-09-24 Enventure Global Technology Protective sleeve for threated connections for expandable liner hanger
EP1501645A4 (en) 2002-04-15 2006-04-26 Enventure Global Technology PROTECTIVE SLEEVE FOR THE THREADED CONNECTIONS OF A EXPANSIBLE LOST EXPANSIBLE TUBING COLLAR SUSPENSION DEVICE
CA2499071C (en) * 2002-09-20 2014-06-03 Enventure Global Technology Self-lubricating expansion mandrel for expandable tubular
EP1552271A1 (en) 2002-09-20 2005-07-13 Enventure Global Technology Pipe formability evaluation for expandable tubulars
US7886831B2 (en) 2003-01-22 2011-02-15 Enventure Global Technology, L.L.C. Apparatus for radially expanding and plastically deforming a tubular member
US7503393B2 (en) * 2003-01-27 2009-03-17 Enventure Global Technology, Inc. Lubrication system for radially expanding tubular members
CA2516140A1 (en) * 2003-02-18 2004-09-02 Enventure Global Technology Protective compression and tension sleeves for threaded connections for radially expandable tubular members
GB0315251D0 (en) * 2003-06-30 2003-08-06 Bp Exploration Operating Device
US7712522B2 (en) 2003-09-05 2010-05-11 Enventure Global Technology, Llc Expansion cone and system
GB2427212B (en) * 2003-09-05 2008-04-23 Enventure Global Technology Expandable tubular
CA2568593C (en) * 2004-06-03 2013-09-24 Shell Canada Limited Method and apparatus for performing chemical treatments of exposed geological formations
CA2577083A1 (en) 2004-08-13 2006-02-23 Mark Shuster Tubular member expansion apparatus
US7696133B2 (en) * 2005-06-02 2010-04-13 Shell Oil Company Geosynthetic composite for borehole strengthening
US7726395B2 (en) 2005-10-14 2010-06-01 Weatherford/Lamb, Inc. Expanding multiple tubular portions
GB0520860D0 (en) 2005-10-14 2005-11-23 Weatherford Lamb Tubing expansion
GB0525410D0 (en) 2005-12-14 2006-01-25 Weatherford Lamb Expanding Multiple Tubular Portions
US7647977B2 (en) * 2007-07-26 2010-01-19 Hall David R Borehole liner
US7455117B1 (en) 2007-07-26 2008-11-25 Hall David R Downhole winding tool
US20100032167A1 (en) 2008-08-08 2010-02-11 Adam Mark K Method for Making Wellbore that Maintains a Minimum Drift
US8251137B2 (en) * 2008-08-20 2012-08-28 Enventure Global Technology, Llc Geometrically optimized expansion cone
NO330232B1 (no) * 2009-06-10 2011-03-07 Bronnteknologiutvikling As Tetningsanordning for ror
US8360142B2 (en) * 2009-06-15 2013-01-29 Enventure Global Technology, Llc High-ratio tubular expansion
NO330698B1 (no) * 2009-07-06 2011-06-14 Reelwell As Et nedihulls bronnverktoy med ekspansjonsverktoy og en fremgangsmate for anvendelse derav
US8695698B2 (en) * 2009-11-20 2014-04-15 Enventure Global Technology, L.L.C. Expansion system for expandable tubulars
US8261842B2 (en) 2009-12-08 2012-09-11 Halliburton Energy Services, Inc. Expandable wellbore liner system
EP2362062A1 (en) * 2010-02-22 2011-08-31 Welltec A/S An annular barrier
US8443903B2 (en) 2010-10-08 2013-05-21 Baker Hughes Incorporated Pump down swage expansion method
US20120097391A1 (en) 2010-10-22 2012-04-26 Enventure Global Technology, L.L.C. Expandable casing patch
US8826974B2 (en) 2011-08-23 2014-09-09 Baker Hughes Incorporated Integrated continuous liner expansion method
WO2014154585A1 (en) * 2013-03-28 2014-10-02 Shell Internationale Research Maatschappij B.V. B.V. Method and system for surface enhancement of tubulars
WO2014207085A1 (en) * 2013-06-27 2014-12-31 Welltec A/S Patch setting tool
WO2015069241A1 (en) * 2013-11-06 2015-05-14 Halliburton Energy Services, Inc. Downhole casing patch
CN103643914A (zh) * 2013-11-08 2014-03-19 江苏君鑫谊石油机械有限公司 多功能套管自密封补接器
WO2015197705A2 (en) 2014-06-25 2015-12-30 Shell Internationale Research Maatschappij B.V. Assembly and method for expanding a tubular element
BR112016029819B1 (pt) 2014-06-25 2022-05-31 Shell Internationale Research Maatschappij B.V. Sistema e método para criar uma conexão tubular de vedação em um furo de poço
CA2956239C (en) 2014-08-13 2022-07-19 David Paul Brisco Assembly and method for creating an expanded tubular element in a borehole
WO2016068917A1 (en) * 2014-10-29 2016-05-06 Halliburton Energy Services, Inc. Internally trussed high-expansion support for refracturing operations
EP3112583A1 (en) * 2015-07-01 2017-01-04 Shell Internationale Research Maatschappij B.V. Method and system for inhibiting slip of an expandable well tubular assembly
AU2016287464B2 (en) 2015-07-01 2019-08-22 Shell Internationale Research Maatschappij B.V. A method of expanding a tubular and expandable tubular
US10370943B2 (en) * 2016-10-06 2019-08-06 Saudi Arabian Oil Company Well control using a modified liner tie-back
RU2715481C1 (ru) * 2019-12-13 2020-02-28 Публичное акционерное общество "Татнефть" имени В.Д. Шашина Способ ремонта обсадной колонны в скважине (варианты)
US11773677B2 (en) 2021-12-06 2023-10-03 Saudi Arabian Oil Company Acid-integrated drill pipe bars to release stuck pipe

Family Cites Families (110)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US332184A (en) 1885-12-08 William a
US2734580A (en) 1956-02-14 layne
US341237A (en) 1886-05-04 Bicycle
US46818A (en) 1865-03-14 Improvement in tubes for caves in oil or other wells
US331940A (en) 1885-12-08 Half to ralph bagaley
US519805A (en) 1894-05-15 Charles s
US802880A (en) 1905-03-15 1905-10-24 Thomas W Phillips Jr Oil-well packer.
US806156A (en) 1905-03-28 1905-12-05 Dale Marshall Lock for nuts and bolts and the like.
US984449A (en) 1909-08-10 1911-02-14 John S Stewart Casing mechanism.
US958517A (en) 1909-09-01 1910-05-17 John Charles Mettler Well-casing-repairing tool.
US1166040A (en) 1915-03-28 1915-12-28 William Burlingham Apparatus for lining tubes.
US1233888A (en) 1916-09-01 1917-07-17 Frank W A Finley Art of well-producing or earth-boring.
US1494128A (en) 1921-06-11 1924-05-13 Power Specialty Co Method and apparatus for expanding tubes
US1597212A (en) 1924-10-13 1926-08-24 Arthur F Spengler Casing roller
US1590357A (en) 1925-01-14 1926-06-29 John F Penrose Pipe joint
US1589781A (en) 1925-11-09 1926-06-22 Joseph M Anderson Rotary tool joint
US1613461A (en) 1926-06-01 1927-01-04 Edwin A Johnson Connection between well-pipe sections of different materials
US1880218A (en) 1930-10-01 1932-10-04 Richard P Simmons Method of lining oil wells and means therefor
US1981525A (en) 1933-12-05 1934-11-20 Bailey E Price Method of and apparatus for drilling oil wells
US2046870A (en) 1934-05-08 1936-07-07 Clasen Anthony Method of repairing wells having corroded sand points
US2122757A (en) 1935-07-05 1938-07-05 Hughes Tool Co Drill stem coupling
US2145165A (en) 1935-08-23 1939-01-24 Kingston Products Corp Electrical connection means
US2087185A (en) 1936-08-24 1937-07-13 Stephen V Dillon Well string
US2187275A (en) 1937-01-12 1940-01-16 Amos N Mclennan Means for locating and cementing off leaks in well casings
US2226804A (en) 1937-02-05 1940-12-31 Johns Manville Liner for wells
US2160263A (en) 1937-03-18 1939-05-30 Hughes Tool Co Pipe joint and method of making same
US2204586A (en) 1938-06-15 1940-06-18 Byron Jackson Co Safety tool joint
US2214226A (en) 1939-03-29 1940-09-10 English Aaron Method and apparatus useful in drilling and producing wells
US2301495A (en) 1939-04-08 1942-11-10 Abegg & Reinhold Co Method and means of renewing the shoulders of tool joints
US2273017A (en) 1939-06-30 1942-02-17 Boynton Alexander Right and left drill pipe
US2371840A (en) 1940-12-03 1945-03-20 Herbert C Otis Well device
US2447629A (en) 1944-05-23 1948-08-24 Richfield Oil Corp Apparatus for forming a section of casing below casing already in position in a well hole
US2500276A (en) 1945-12-22 1950-03-14 Walter L Church Safety joint
US2546295A (en) 1946-02-08 1951-03-27 Reed Roller Bit Co Tool joint wear collar
US2583316A (en) 1947-12-09 1952-01-22 Clyde E Bannister Method and apparatus for setting a casing structure in a well hole or the like
US2647847A (en) 1950-02-28 1953-08-04 Fluid Packed Pump Company Method for interfitting machined parts
US3018547A (en) 1952-07-30 1962-01-30 Babcock & Wilcox Co Method of making a pressure-tight mechanical joint for operation at elevated temperatures
US2796134A (en) 1954-07-19 1957-06-18 Exxon Research Engineering Co Apparatus for preventing lost circulation in well drilling operations
US2812025A (en) 1955-01-24 1957-11-05 James U Teague Expansible liner
US2907589A (en) 1956-11-05 1959-10-06 Hydril Co Sealed joint for tubing
US2929741A (en) 1957-11-04 1960-03-22 Morris A Steinberg Method for coating graphite with metallic carbides
US3067819A (en) 1958-06-02 1962-12-11 George L Gore Casing interliner
US3068563A (en) 1958-11-05 1962-12-18 Westinghouse Electric Corp Metal joining method
US3015362A (en) 1958-12-15 1962-01-02 Johnston Testers Inc Well apparatus
US3015500A (en) 1959-01-08 1962-01-02 Dresser Ind Drill string joint
US3039530A (en) 1959-08-26 1962-06-19 Elmo L Condra Combination scraper and tube reforming device and method of using same
US3104703A (en) 1960-08-31 1963-09-24 Jersey Prod Res Co Borehole lining or casing
US3209546A (en) 1960-09-21 1965-10-05 Lawton Lawrence Method and apparatus for forming concrete piles
US3111991A (en) 1961-05-12 1963-11-26 Pan American Petroleum Corp Apparatus for repairing well casing
US3175618A (en) * 1961-11-06 1965-03-30 Pan American Petroleum Corp Apparatus for placing a liner in a vessel
US3191680A (en) 1962-03-14 1965-06-29 Pan American Petroleum Corp Method of setting metallic liners in wells
US3167122A (en) 1962-05-04 1965-01-26 Pan American Petroleum Corp Method and apparatus for repairing casing
US3203483A (en) 1962-08-09 1965-08-31 Pan American Petroleum Corp Apparatus for forming metallic casing liner
US3203451A (en) 1962-08-09 1965-08-31 Pan American Petroleum Corp Corrugated tube for lining wells
US3179168A (en) 1962-08-09 1965-04-20 Pan American Petroleum Corp Metallic casing liner
US3188816A (en) 1962-09-17 1965-06-15 Koch & Sons Inc H Pile forming method
US3233315A (en) 1962-12-04 1966-02-08 Plastic Materials Inc Pipe aligning and joining apparatus
US3245471A (en) 1963-04-15 1966-04-12 Pan American Petroleum Corp Setting casing in wells
US3191677A (en) 1963-04-29 1965-06-29 Myron M Kinley Method and apparatus for setting liners in tubing
US3343252A (en) 1964-03-03 1967-09-26 Reynolds Metals Co Conduit system and method for making the same or the like
US3270817A (en) 1964-03-26 1966-09-06 Gulf Research Development Co Method and apparatus for installing a permeable well liner
US3354955A (en) 1964-04-24 1967-11-28 William B Berry Method and apparatus for closing and sealing openings in a well casing
US3326293A (en) 1964-06-26 1967-06-20 Wilson Supply Company Well casing repair
US3364993A (en) 1964-06-26 1968-01-23 Wilson Supply Company Method of well casing repair
US3297092A (en) 1964-07-15 1967-01-10 Pan American Petroleum Corp Casing patch
US3210102A (en) 1964-07-22 1965-10-05 Joslin Alvin Earl Pipe coupling having a deformed inner lock
US3353599A (en) 1964-08-04 1967-11-21 Gulf Oil Corp Method and apparatus for stabilizing formations
US3358769A (en) 1965-05-28 1967-12-19 William B Berry Transporter for well casing interliner or boot
US3371717A (en) 1965-09-21 1968-03-05 Baker Oil Tools Inc Multiple zone well production apparatus
US3358760A (en) 1965-10-14 1967-12-19 Schlumberger Technology Corp Method and apparatus for lining wells
US3520049A (en) 1965-10-14 1970-07-14 Dmitry Nikolaevich Lysenko Method of pressure welding
US3389752A (en) 1965-10-23 1968-06-25 Schlumberger Technology Corp Zone protection
US3427707A (en) 1965-12-16 1969-02-18 Connecticut Research & Mfg Cor Method of joining a pipe and fitting
US3412565A (en) * 1966-10-03 1968-11-26 Continental Oil Co Method of strengthening foundation piling
US3498376A (en) 1966-12-29 1970-03-03 Phillip S Sizer Well apparatus and setting tool
US3424244A (en) 1967-09-14 1969-01-28 Kinley Co J C Collapsible support and assembly for casing or tubing liner or patch
US3504515A (en) 1967-09-25 1970-04-07 Daniel R Reardon Pipe swedging tool
US3579805A (en) 1968-07-05 1971-05-25 Gen Electric Method of forming interference fits by heat treatment
US3477506A (en) 1968-07-22 1969-11-11 Lynes Inc Apparatus relating to fabrication and installation of expanded members
US3489220A (en) 1968-08-02 1970-01-13 J C Kinley Method and apparatus for repairing pipe in wells
US3528498A (en) 1969-04-01 1970-09-15 Wilson Ind Inc Rotary cam casing swage
US3578081A (en) 1969-05-16 1971-05-11 Albert G Bodine Sonic method and apparatus for augmenting the flow of oil from oil bearing strata
US3704730A (en) 1969-06-23 1972-12-05 Sunoco Products Co Convolute tube and method for making same
US3568773A (en) 1969-11-17 1971-03-09 Robert O Chancellor Apparatus and method for setting liners in well casings
US3687196A (en) 1969-12-12 1972-08-29 Schlumberger Technology Corp Drillable slip
US3631926A (en) 1969-12-31 1972-01-04 Schlumberger Technology Corp Well packer
US3665591A (en) 1970-01-02 1972-05-30 Imp Eastman Corp Method of making up an expandable insert fitting
US3691624A (en) 1970-01-16 1972-09-19 John C Kinley Method of expanding a liner
US3682256A (en) 1970-05-15 1972-08-08 Charles A Stuart Method for eliminating wear failures of well casing
US3605887A (en) 1970-05-21 1971-09-20 Shell Oil Co Apparatus for selectively producing and testing fluids from a multiple zone well
US3667547A (en) 1970-08-26 1972-06-06 Vetco Offshore Ind Inc Method of cementing a casing string in a well bore and hanging it in a subsea wellhead
US3693717A (en) 1970-10-22 1972-09-26 Gulf Research Development Co Reproducible shot hole
US3669190A (en) 1970-12-21 1972-06-13 Otis Eng Corp Methods of completing a well
US3711123A (en) 1971-01-15 1973-01-16 Hydro Tech Services Inc Apparatus for pressure testing annular seals in an oversliding connector
US3709306A (en) 1971-02-16 1973-01-09 Baker Oil Tools Inc Threaded connector for impact devices
US3746092A (en) 1971-06-18 1973-07-17 Cities Service Oil Co Means for stabilizing wellbores
US3746091A (en) 1971-07-26 1973-07-17 H Owen Conduit liner for wellbore
US3712376A (en) 1971-07-26 1973-01-23 Gearhart Owen Industries Conduit liner for wellbore and method and apparatus for setting same
US3746068A (en) 1971-08-27 1973-07-17 Minnesota Mining & Mfg Fasteners and sealants useful therefor
US3764168A (en) 1971-10-12 1973-10-09 Schlumberger Technology Corp Drilling expansion joint apparatus
US3776307A (en) 1972-08-24 1973-12-04 Gearhart Owen Industries Apparatus for setting a large bore packer in a well
SU976019A1 (ru) * 1981-05-13 1982-11-23 Всесоюзный научно-исследовательский институт по креплению скважин и буровым растворам Способ установки пластыр из гофрированного патрубка
MY116920A (en) * 1996-07-01 2004-04-30 Shell Int Research Expansion of tubings
US6085838A (en) * 1997-05-27 2000-07-11 Schlumberger Technology Corporation Method and apparatus for cementing a well
MY122241A (en) * 1997-08-01 2006-04-29 Shell Int Research Creating zonal isolation between the interior and exterior of a well system
OA11527A (en) * 1997-12-31 2004-02-04 Shell Int Research Method for drilling and completing a hydrocarbon production well.
GB2344606B (en) * 1998-12-07 2003-08-13 Shell Int Research Forming a wellbore casing by expansion of a tubular member
CA2310878A1 (en) * 1998-12-07 2000-12-07 Shell Internationale Research Maatschappij B.V. Lubrication and self-cleaning system for expansion mandrel
GB9920935D0 (en) * 1999-09-06 1999-11-10 E2 Tech Ltd Apparatus for and a method of anchoring a first conduit to a second conduit
CA2385596C (en) * 1999-10-12 2009-12-15 Enventure Global Technology Lubricant coating for expandable tubular members

Also Published As

Publication number Publication date
GB0212443D0 (en) 2002-07-10
NO332063B1 (no) 2012-06-11
AU783245B2 (en) 2005-10-06
GB2374622A (en) 2002-10-23
WO2001033037A1 (en) 2001-05-10
AU1356601A (en) 2001-05-14
NO20022048D0 (no) 2002-04-30
US7048067B1 (en) 2006-05-23
CA2389094A1 (en) 2001-05-10
GB2374622B (en) 2003-12-10
CA2389094C (en) 2008-08-19

Similar Documents

Publication Publication Date Title
NO20022048L (no) Brönnhull foringsrör reparasjon
DK1080296T3 (da) Deformerbart foringsrør
DE50001515D1 (de) Bohr- oder schlaghammer
DE60037170D1 (de) Leitschaufel
NO20020229D0 (no) Nedihulls verktöy
DE60315429D1 (de) Gehäuse
NO20000677D0 (no) Brønnhode
DE60111792D1 (de) Bohrwerkzeug
DK1517001T3 (da) Ekspanderanordning nede i borehullet
DE69930751D1 (de) Bohrturbine
DE60106829D1 (de) Bohrwerkzeug
DE60024711D1 (de) Leitschaufel
FIU20020100U0 (fi) Päällys
DE50011953D1 (de) Bohrwerkzeug
GB2390628B (en) Wellbore casing repair
EE200200623A (et) Augupuur
DE50004713D1 (de) Bohrgerät
ID28065A (id) Rakitan engsel
DE50011611D1 (de) Bohrwerkzeug
DE50011494D1 (de) Bohrwerkzeug
DE29904042U1 (de) Stufenbohrer
DE50202731D1 (de) Gehäuse
DE50011100D1 (de) Bohrwerkzeug
FI19992647A (fi) Porakruunu
NO20020257D0 (no) Nedihullspakning-oppumpingsstyreanordning

Legal Events

Date Code Title Description
CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: EVENTURE GLOBAL TECHNOLOGY LLC, US

MM1K Lapsed by not paying the annual fees