Wells – Processes – Perforating – weakening – bending or separating pipe at an...
Reexamination Certificate
2006-02-28
2006-02-28
Neuder, William (Department: 3672)
Wells
Processes
Perforating, weakening, bending or separating pipe at an...
C166S384000, C166S055800, C166S207000
Reexamination Certificate
active
07004257
ABSTRACT:
The present invention provides methods and apparatus for cutting tubulars in a wellbore. In one aspect of the invention, a cutting tool having radially disposed rolling element cutters is provided for insertion into a wellbore to a predetermined depth where a tubular therearound will be cut into an upper and lower portion. The cutting tool is constructed and arranged to be rotated while the actuated cutters exert a force on the inside wall of the tubular, thereby severing the tubular therearound. In one aspect, the apparatus is run into the well on wireline which is capable of bearing the weight of the apparatus while supplying a source of electrical power to at least one downhole motor which operates at least one hydraulic pump. The hydraulic pump operates a slip assembly to fix the downhole apparatus within the wellbore prior to operation of the cutting tool. Thereafter, the pump operates a downhole motor to rotate the cutting tool while the cutters are actuated.
REFERENCES:
patent: 761518 (1904-05-01), Lykken
patent: 988054 (1911-03-01), Wiet
patent: 1301285 (1919-04-01), Leonard
patent: 1324303 (1919-12-01), Carmichael
patent: 1358818 (1920-11-01), Bering
patent: 1545039 (1925-07-01), Deavers
patent: 1561418 (1925-11-01), Duda
patent: 1569729 (1926-01-01), Duda
patent: 1597212 (1926-08-01), Spengler
patent: 1739932 (1929-12-01), Ventresca
patent: 1750627 (1930-03-01), Crum
patent: 1809988 (1931-06-01), Raymond
patent: 1880218 (1932-10-01), Simmons
patent: 1930825 (1933-10-01), Raymond
patent: 1952652 (1934-03-01), Brannon
patent: 1981525 (1934-11-01), Price
patent: 2017451 (1935-10-01), Wickersham
patent: 2214226 (1940-09-01), English
patent: 2383214 (1945-08-01), Prout
patent: 2424878 (1947-07-01), Crook
patent: 2499630 (1950-03-01), Clark
patent: 2519116 (1950-08-01), Crake
patent: 2627891 (1953-02-01), Clark
patent: 2633374 (1953-03-01), Boice
patent: 2663073 (1953-12-01), Bieber et al.
patent: 2695449 (1954-11-01), Chauvin
patent: 2898971 (1959-08-01), Hempel
patent: 3028915 (1962-04-01), Jennings
patent: 3039530 (1962-06-01), Condra
patent: 3087546 (1963-04-01), Wooley
patent: 3167122 (1965-01-01), Lang
patent: 3179168 (1965-04-01), Vincent
patent: 3186485 (1965-06-01), Owen
patent: 3191677 (1965-06-01), Kinley
patent: 3191680 (1965-06-01), Vincent
patent: 3195646 (1965-07-01), Brown
patent: 3203451 (1965-08-01), Vincent
patent: 3203483 (1965-08-01), Vincent
patent: 3245471 (1966-04-01), Howard
patent: 3297092 (1967-01-01), Jennings
patent: 3326293 (1967-06-01), Skipper
patent: 3353599 (1967-11-01), Swift
patent: 3354955 (1967-11-01), Berry
patent: 3376927 (1968-04-01), Brown
patent: 3467180 (1969-09-01), Pensotti
patent: 3477506 (1969-11-01), Malone
patent: 3489220 (1970-01-01), Kinley
patent: 3498376 (1970-03-01), Sizer et al.
patent: 3583200 (1971-06-01), Cvijanovic et al.
patent: 3669190 (1972-06-01), Sizer et al.
patent: 3689113 (1972-09-01), Blaschke
patent: 3691624 (1972-09-01), Kinley
patent: 3712376 (1973-01-01), Owen et al.
patent: 3746091 (1973-07-01), Owen et al.
patent: 3776307 (1973-12-01), Young
patent: 3780562 (1973-12-01), Kinley
patent: 3785193 (1974-01-01), Kinley et al.
patent: 3818734 (1974-06-01), Bateman
patent: 3820370 (1974-06-01), Duffy
patent: 3911707 (1975-10-01), Minakov et al.
patent: 3948321 (1976-04-01), Owen et al.
patent: 3977076 (1976-08-01), Vieira et al.
patent: 4069573 (1978-01-01), Rogers, Jr. et al.
patent: 4127168 (1978-11-01), Hanson et al.
patent: 4159564 (1979-07-01), Cooper, Jr.
patent: 4288082 (1981-09-01), Setterberg, Jr.
patent: 4319393 (1982-03-01), Pogonowski
patent: 4324407 (1982-04-01), Upham et al.
patent: 4349050 (1982-09-01), Bergstrom et al.
patent: 4359889 (1982-11-01), Kelly
patent: 4362324 (1982-12-01), Kelly
patent: 4382379 (1983-05-01), Kelly
patent: 4387502 (1983-06-01), Dom
patent: 4389765 (1983-06-01), Thompson, Jr.
patent: 4407150 (1983-10-01), Kelly
patent: 4414739 (1983-11-01), Kelly
patent: 4429620 (1984-02-01), Burkhardt et al.
patent: 4445201 (1984-04-01), Pricer
patent: 4450612 (1984-05-01), Kelly
patent: 4470280 (1984-09-01), Kelly
patent: 4483399 (1984-11-01), Colgate
patent: 4487630 (1984-12-01), Crook et al.
patent: 4502308 (1985-03-01), Kelly
patent: 4505142 (1985-03-01), Kelly
patent: 4505612 (1985-03-01), Shelley, Jr.
patent: 4531581 (1985-07-01), Pringle et al.
patent: 4567631 (1986-02-01), Kelly
patent: 4581617 (1986-04-01), Yoshimoto et al.
patent: 4588030 (1986-05-01), Blizzard
patent: 4626129 (1986-12-01), Kothmann et al.
patent: 4697640 (1987-10-01), Szarka
patent: 4807704 (1989-02-01), Hsu et al.
patent: 4848469 (1989-07-01), Baugh et al.
patent: 4866966 (1989-09-01), Hagen
patent: 4883121 (1989-11-01), Zwart
patent: 4976322 (1990-12-01), Abdrakhmanov et al.
patent: 4997320 (1991-03-01), Hwang et al.
patent: 5014779 (1991-05-01), Meling et al.
patent: 5052483 (1991-10-01), Hudson
patent: 5052849 (1991-10-01), Zwart
patent: 5156209 (1992-10-01), McHardy
patent: 5184687 (1993-02-01), Abdrakhmanov et al.
patent: 5201817 (1993-04-01), Hailey
patent: 5242017 (1993-09-01), Hailey
patent: 5267613 (1993-12-01), Zwart et al.
patent: 5271472 (1993-12-01), Leturno
patent: 5301760 (1994-04-01), Graham
patent: 5307879 (1994-05-01), Kent
patent: 5322127 (1994-06-01), McNair et al.
patent: 5348095 (1994-09-01), Worrall et al.
patent: 5366012 (1994-11-01), Lohbeck
patent: 5409059 (1995-04-01), McHardy
patent: 5435400 (1995-07-01), Smith
patent: 5472057 (1995-12-01), Winfree
patent: 5520255 (1996-05-01), Barr et al.
patent: 5544977 (1996-08-01), Cravy et al.
patent: 5553679 (1996-09-01), Thorp
patent: 5560426 (1996-10-01), Trahan et al.
patent: 5636661 (1997-06-01), Moyes
patent: 5667011 (1997-09-01), Gill et al.
patent: 5685369 (1997-11-01), Ellis et al.
patent: 5706905 (1998-01-01), Barr
patent: 5785120 (1998-07-01), Smalley et al.
patent: 5787984 (1998-08-01), Mabile
patent: 5791409 (1998-08-01), Flanders
patent: 5887668 (1999-03-01), Haugen et al.
patent: 5901787 (1999-05-01), Boyle
patent: 5901789 (1999-05-01), Donnelly et al.
patent: 5924745 (1999-07-01), Campbell
patent: 5960895 (1999-10-01), Chevallier et al.
patent: 5979571 (1999-11-01), Scott et al.
patent: 6021850 (2000-02-01), Wood et al.
patent: 6029748 (2000-02-01), Forsyth et al.
patent: 6070671 (2000-06-01), Cumming et al.
patent: 6098717 (2000-08-01), Bailey et al.
patent: 6325148 (2001-12-01), Trahan et al.
patent: 6354373 (2002-03-01), Vercaemer et al.
patent: 6425444 (2002-07-01), Metcalfe et al.
patent: 6446323 (2002-09-01), Metcalfe et al.
patent: 6446724 (2002-09-01), Baugh
patent: 6457532 (2002-10-01), Simpson
patent: 6527049 (2003-03-01), Metcalfe
patent: 6543552 (2003-04-01), Metcalfe
patent: 6598677 (2003-07-01), Baugh
patent: 6662876 (2003-12-01), Lauritzen
patent: 6668930 (2003-12-01), Hoffman
patent: 6702029 (2004-03-01), Metcalfe
patent: 6851475 (2005-02-01), Simpson et al.
patent: 225326 (1910-09-01), None
patent: 3213464 (1983-10-01), None
patent: 4133802 (1991-10-01), None
patent: 0493645 (1992-07-01), None
patent: 0952305 (1999-10-01), None
patent: 0961007 (1999-12-01), None
patent: 1 242 714 (2002-09-01), None
patent: 14073 (1904-06-01), None
patent: 730338 (1955-05-01), None
patent: 792886 (1958-04-01), None
patent: 997721 (1965-07-01), None
patent: 1277461 (1972-06-01), None
patent: 1448304 (1976-09-01), None
patent: 1457843 (1976-12-01), None
patent: 1582392 (1981-01-01), None
patent: 2216926 (1989-10-01), None
patent: 2313860 (1997-12-01), None
patent: 2320734 (1998-07-01), None
patent: 2329918 (1999-04-01), None
patent: 2347445 (2000-09-01), None
patent: 976019 (1991-05-01), None
patent: WO 92/01139 (1992-01-01), None
patent: WO 93/24728 (1993-12-01), None
patent: WO 93/25800 (1993-12-01), None
patent: WO 94/25655 (1994-11-01), None
patent: WO 97/21901 (1997-06-01), None
patent: WO 98/00626 (1998-01-01), None
patent: WO 99/02818 (1999-01-01), None
patent: WO 99/18328 (1999-04-01), None
patent: WO 99/23354 (1999-05-01), None
patent: 01/83943 (2000-06-01), None
patent: WO 00/37766 (2000-06-01), None
patent: WO 00/37767 (2000-06-01), None
patent: WO 00/37771 (2000-06-01), None
patent: WO 01/60545 (2001-08-01), No
Simpson Neil A. A.
Trahan Kevin O.
Neuder William
Patterson & Sheridan L.L.P.
Weatherford Lamb, Inc
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