Wells – Processes – Producing the well
Reexamination Certificate
2005-02-08
2005-02-08
Dang, Hoang (Department: 3672)
Wells
Processes
Producing the well
C166S105000, C166S212000, C166S243000
Reexamination Certificate
active
06851479
ABSTRACT:
A cavity positioning tool includes a housing adapted to be coupled to a downhole string. The cavity positioning tool includes at least one blunt arm pivotally coupled to the housing. Each blunt arm is configured to contact a surface of the cavity to position the tool in the cavity. The cavity positioning tool also includes a piston slidably disposed within the housing. The piston is operable to engage each blunt arm. The piston is also operable to receive an axial force operable to slide the piston relative to the housing. The sliding of the piston extends each blunt arm radially outward relative to the housing from a retracted position.
REFERENCES:
patent: 54144 (1866-04-01), Hamar
patent: 274740 (1883-03-01), Douglass
patent: 526708 (1894-10-01), Horton
patent: 639036 (1899-12-01), Heald
patent: 1189560 (1916-07-01), Gondos
patent: 1285347 (1918-11-01), Otto
patent: 1317192 (1919-09-01), Jones
patent: 1467480 (1923-09-01), Hogue
patent: 1485615 (1924-03-01), Jones
patent: 1498463 (1924-06-01), McCloskey et al.
patent: 1589508 (1926-06-01), Boynton
patent: 1674392 (1928-06-01), Flansburg
patent: 1710998 (1929-04-01), Rudkin
patent: 1970063 (1934-08-01), Steinman
patent: 2018285 (1935-10-01), Schweitzer et al.
patent: 2031353 (1936-02-01), Woodruff
patent: 2069482 (1937-02-01), Seay
patent: 2150228 (1939-03-01), Lamb
patent: 2169502 (1939-08-01), Santiago
patent: 2169718 (1939-08-01), Boll et al.
patent: 2290502 (1942-07-01), Squires
patent: 2450223 (1948-09-01), Barbour
patent: 2490350 (1949-12-01), Grable
patent: 2679903 (1954-06-01), McGowen, Jr., et al.
patent: 2847189 (1958-08-01), Shook
patent: 3087552 (1963-04-01), Graham
patent: 3126065 (1964-03-01), Chadderdon
patent: 3339647 (1967-09-01), Kammerer, Jr.
patent: 3379266 (1968-04-01), Fletcher
patent: 3397750 (1968-08-01), Wicklund
patent: 3443648 (1969-05-01), Howard
patent: 3528516 (1970-09-01), Brown
patent: 3684041 (1972-08-01), Kammerer, Jr. et al.
patent: 3757876 (1973-09-01), Pereau
patent: 3757877 (1973-09-01), Leathers
patent: 4073351 (1978-02-01), Baum
patent: 4158388 (1979-06-01), Owen et al.
patent: 4169510 (1979-10-01), Meigs
patent: 4189184 (1980-02-01), Green
patent: 4243099 (1981-01-01), Rodgers, Jr.
patent: 4278137 (1981-07-01), Van Eek
patent: 4323129 (1982-04-01), Cordes
patent: 4366988 (1983-01-01), Bodine
patent: 4396076 (1983-08-01), Inoue
patent: 4401171 (1983-08-01), Fuchs
patent: 4407376 (1983-10-01), Inoue
patent: 4494616 (1985-01-01), McKee
patent: 4549630 (1985-10-01), Brown
patent: 4558744 (1985-12-01), Gibb
patent: 4565252 (1986-01-01), Campbell et al.
patent: 4618009 (1986-10-01), Carter et al.
patent: 4674579 (1987-06-01), Geller et al.
patent: 4715440 (1987-12-01), Boxell et al.
patent: 4830105 (1989-05-01), Petermann
patent: 4887668 (1989-12-01), Lynde
patent: 5036921 (1991-08-01), Pittard et al.
patent: 5135058 (1992-08-01), Millgard et al.
patent: 5148875 (1992-09-01), Karlsson et al.
patent: 5197553 (1993-03-01), Leturno
patent: 5201817 (1993-04-01), Hailey
patent: 5242017 (1993-09-01), Hailey
patent: 5255741 (1993-10-01), Alexander
patent: 5271472 (1993-12-01), Leturno
patent: 5348091 (1994-09-01), Tchakarov et al.
patent: 5363927 (1994-11-01), Frank
patent: 5385205 (1995-01-01), Hailey
patent: 5392862 (1995-02-01), Swearingen
patent: 5402856 (1995-04-01), Warren
patent: 5413183 (1995-05-01), England
patent: 5494121 (1996-02-01), Nackerud
patent: 5499687 (1996-03-01), Lee
patent: 5722489 (1998-03-01), Lamb et al.
patent: 5853054 (1998-12-01), McGarian et al.
patent: 6070677 (2000-06-01), Johnston, Jr.
patent: 6082461 (2000-07-01), Newman et al.
patent: 6217260 (2001-04-01), He
patent: 6227312 (2001-05-01), Eppink
patent: 6378626 (2002-04-01), Wallace
patent: 6412556 (2002-07-01), Zupanick
patent: 6454000 (2002-09-01), Zupanick
patent: 6494272 (2002-12-01), Eppink et al.
patent: 6575255 (2003-06-01), Rial et al.
patent: 6591922 (2003-07-01), Rial et al.
patent: 6595301 (2003-07-01), Diamond et al.
patent: 6595302 (2003-07-01), Diamond et al.
patent: 6644422 (2003-11-01), Rial et al.
patent: 6722452 (2004-04-01), Rial et al.
patent: 20040011560 (2004-01-01), Rial et al.
patent: 20040084183 (2004-05-01), Zupanick
patent: 1067819 (1979-12-01), None
patent: WO 0183932 (2001-11-01), None
Notification of Transmittal of the International Search Report or the Declaration (PCT Rule 44.1) mailed Sep. 2, 2003 (8 pages) re International Application No. PCT/US 03/14828.
Notification of Transmittal of the International Search Report or the Declaration (PCT Rule 44.1) mailed Jul. 4, 2003 (10 pages) re International Application No. PCT/US 03/04771.
Zupanick, Joseph A., Pending U.S. Appl. No. 10/188,159, “Cavity Positioning Tool and Method,” Jul. 1, 2002.
Nackerud Product Description Received Sep. 27, 2001.
Diamond Lawrence W.
Zupanick Joseph A.
CDX Gas, LLC
Dang Hoang
Fish & Richardson P.C.
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