Wells – Processes – Cleaning or unloading well
Reexamination Certificate
2006-04-11
2006-04-11
Dang, Hoang (Department: 3672)
Wells
Processes
Cleaning or unloading well
C166S177200, C166S222000
Reexamination Certificate
active
07025143
ABSTRACT:
The pressure reading tool includes a housing with an interior chamber and an orifice extending from the chamber to the exterior of the housing. A pulse member with a magnetostrictive ring and an excitation source are disposed within the chamber to produce a highly agitated fluid discharge through the orifice. The magnetostrictive ring, chamber volume, and orifice cooperate to induce Helmholtz resonance frequencies in the fluid in the chamber to thereby enhance the agitation of the fluid discharge. A sheathing encapsulates the pulse member to protect it from contact with the fluid. A dampening element is also interposed between the pulse member and housing to isolate vibration.
REFERENCES:
patent: 1865912 (1932-07-01), Horn
patent: 3730269 (1973-05-01), Galle
patent: 4658897 (1987-04-01), Kompanek et al.
patent: 4673037 (1987-06-01), Bodine
patent: 4852069 (1989-07-01), Clerke et al.
patent: 5165438 (1992-11-01), Facteau et al.
patent: 5184678 (1993-02-01), Pechknov et al.
patent: 5214251 (1993-05-01), Orban et al.
patent: 5228508 (1993-07-01), Facteau et al.
patent: 5309997 (1994-05-01), Nahm et al.
patent: 5477101 (1995-12-01), Ounadjela
patent: 5505262 (1996-04-01), Cobb
patent: 5586602 (1996-12-01), Vagin
patent: 5644076 (1997-07-01), Proett et al.
patent: 5676213 (1997-10-01), Auzerais et al.
patent: 5770798 (1998-06-01), Georgi et al.
patent: 5836389 (1998-11-01), Wagner et al.
patent: 5969241 (1999-10-01), Auzerais
patent: 6015010 (2000-01-01), Kostrov
patent: 6102152 (2000-08-01), Masino et al.
patent: 6164126 (2000-12-01), Ciglenec et al.
patent: 6230799 (2001-05-01), Slaughter et al.
patent: 6460618 (2002-10-01), Braithwaite et al.
patent: 6474349 (2002-11-01), Laker
patent: 6619394 (2003-09-01), Soliman et al.
patent: 6700338 (2004-03-01), Sugimoto et al.
patent: 2002/0189339 (2002-12-01), Montalvo et al.
Conley & Rose, P.C.
Dang Hoang
Halliburton Energy Service,s Inc.
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