Apparatus for pumping drill cuttings and dual cylinder...

Details Apparatus for pumping drill cuttings and dual cylinder... Apparatus for pumping drill cuttings and dual cylinder...

2005-07-27

2008-08-05

Gay, Jennifer H (Department: 3672)

Boring or penetrating the earth

Processes

Boring with specific fluid

C175S005000, C175S206000, C175S207000, C406S104000, C406S155000, C406S197000, C166S335000, C417S532000, C417S900000

Reexamination Certificate

active

07407022

ABSTRACT:
A dual cylinder positive displacement pump is used to move drill cuttings. The pump may include one or more of a self-sealing wear ring member/wear plate member interface, stainless steel pumping cylinders, and a hopper with an inclined surface.

REFERENCES:
patent: 4198193 (1980-04-01), Westerlund et al.
patent: 4221503 (1980-09-01), Cherrington
patent: 4298288 (1981-11-01), Weisbrod
patent: 4465441 (1984-08-01), Schwing
patent: 4569642 (1986-02-01), Dwyer
patent: 4614483 (1986-09-01), Hudelmaier
patent: 4676724 (1987-06-01), Birdwell
patent: 4708212 (1987-11-01), McAuley et al.
patent: 4715022 (1987-12-01), Yeo
patent: 4813495 (1989-03-01), Leach
patent: 4979884 (1990-12-01), Letarte et al.
patent: 5037275 (1991-08-01), Schlecht
patent: 5180294 (1993-01-01), Watchorn
patent: 5230388 (1993-07-01), Cherrington
patent: 5302094 (1994-04-01), Schlecht et al.
patent: 5351764 (1994-10-01), Cherrington
patent: 5375098 (1994-12-01), Malone et al.
patent: 5375669 (1994-12-01), Cherrington
patent: 5402855 (1995-04-01), Gondouin
patent: 5902554 (1999-05-01), Kirkbride
patent: 5934375 (1999-08-01), Peterson
patent: 6102310 (2000-08-01), Davenport
patent: 6102673 (2000-08-01), Mott et al.
patent: 6186747 (2001-02-01), Zhou et al.
patent: 6286592 (2001-09-01), Moore et al.
patent: 6338615 (2002-01-01), Hurr et al.
patent: 6386300 (2002-05-01), Curlett et al.
patent: 6505691 (2003-01-01), Judge et al.
patent: 6533946 (2003-03-01), Pullman
patent: 6585115 (2003-07-01), Reddoch et al.
patent: 6588318 (2003-07-01), Aday et al.
patent: 2003/0215344 (2003-11-01), Condon et al.
patent: 2004/0031622 (2004-02-01), Butler et al.
patent: 2005/0029015 (2005-02-01), Burnett et al.
patent: 0410972 (1992-10-01), None
patent: 0425567 (1992-10-01), None
patent: 0562498 (1996-01-01), None
patent: 0656995 (1996-06-01), None
patent: 0561262 (1996-08-01), None
patent: 0736140 (1997-12-01), None
patent: 0925450 (2002-04-01), None
patent: 1055069 (2002-08-01), None
patent: 0988450 (2002-09-01), None
patent: 0849469 (2003-04-01), None
patent: 1053401 (2003-04-01), None
patent: 1569922 (1980-06-01), None
patent: 3107589 (1991-05-01), None

Affiliated with

Also associated with

Rating

Apparatus for pumping drill cuttings and dual cylinder... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for pumping drill cuttings and dual cylinder..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for pumping drill cuttings and dual cylinder... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4013546