Wells – Processes – Cleaning or unloading well
Reexamination Certificate
2011-01-25
2011-01-25
Neuder, William P (Department: 3672)
Wells
Processes
Cleaning or unloading well
C166S105000
Reexamination Certificate
active
07874366
ABSTRACT:
To perform a cleanout operation in a wellbore, a cleaning tool having a coiled tubing and an electrical pump assembly is run into the wellbore. The electrical pump assembly that is located in the wellbore is activated. In response to fluid flow generated by the electrical pump assembly, removal of debris from the wellbore is caused by directing fluid containing the debris into the coiled tubing for delivery to an earth surface.
REFERENCES:
patent: 4069871 (1978-01-01), Page, Jr.
patent: 4711299 (1987-12-01), Caldwell et al.
patent: 4940092 (1990-07-01), Ferguson et al.
patent: 5078213 (1992-01-01), Canutt
patent: 5170815 (1992-12-01), Going
patent: 6189617 (2001-02-01), Sorhus et al.
patent: 6192983 (2001-02-01), Neuroth et al.
patent: 6216788 (2001-04-01), Wilson
patent: 6220347 (2001-04-01), Head
patent: 6260627 (2001-07-01), Rivas
patent: 6330915 (2001-12-01), Moya
patent: 6352113 (2002-03-01), Neuroth
patent: 6666269 (2003-12-01), Bangash et al.
patent: 6834722 (2004-12-01), Vacik
patent: 6883605 (2005-04-01), Arceneaux
patent: 6889771 (2005-05-01), Leising
patent: 2002/0100585 (2002-08-01), Spiers
patent: 2003/0198562 (2003-10-01), Blauch et al.
patent: 2005/0045343 (2005-03-01), Bixenman et al.
patent: 2008/0066920 (2008-03-01), Allcorn et al.
patent: 1852571 (2007-11-01), None
patent: 2362407 (2001-11-01), None
patent: 2391239 (2004-02-01), None
patent: 0058602 (2000-10-01), None
patent: 0173261 (2001-10-01), None
Allan Thomas
Allcorn Marc
Chow Jing Hayes
Eslinger David Milton
Hackworth Matthew R.
Flynn Michael L.
Hofman David
Nava Robin
Neuder William P
Schlumberger Technology Corporation
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