Earth boring – well treating – and oil field chemistry – Earth boring – Contains organic component
Reexamination Certificate
2004-04-24
2008-10-21
Kugel, Timothy J (Department: 1796)
Earth boring, well treating, and oil field chemistry
Earth boring
Contains organic component
C175S065000, C507S225000, C507S925000
Reexamination Certificate
active
07439210
ABSTRACT:
An inhibitive water-based polymer mud system and method for using the system in drilling and in stabilizing wellbores is disclosed for use in water sensitive formations as an alternative to oil-based muds. The system comprises a non-ionic low molecular weight polyacrylamide in combination with a non-ionic high molecular weight polyacrylamide, preferably long chain alcohol and poly anionic cellulose.
REFERENCES:
patent: 3909421 (1975-09-01), Gaddis
patent: 4128528 (1978-12-01), Frisque et al.
patent: 4391925 (1983-07-01), Mintz et al.
patent: 4442241 (1984-04-01), Drake et al.
patent: 4475594 (1984-10-01), Drake et al.
patent: 4503170 (1985-03-01), Drake et al.
patent: 5028341 (1991-07-01), Liao
patent: 5076373 (1991-12-01), Hale et al.
patent: 5134118 (1992-07-01), Patel et al.
patent: 5424284 (1995-06-01), Patel et al.
patent: 5454668 (1995-10-01), Liao
patent: 5609438 (1997-03-01), Liao
patent: 5735349 (1998-04-01), Dawson et al.
patent: 5789349 (1998-08-01), Patel
patent: 5908814 (1999-06-01), Patel et al.
patent: 5955401 (1999-09-01), Liao
patent: 6025304 (2000-02-01), Southwell et al.
patent: 6152227 (2000-11-01), Lawson et al.
patent: 6156819 (2000-12-01), Lai et al.
patent: 6355600 (2002-03-01), Norfleet et al.
patent: 6596670 (2003-07-01), Mueller et al.
patent: 6818596 (2004-11-01), Hayes
patent: 2002/0128158 (2002-09-01), Green
patent: 2002/0147113 (2002-10-01), Green
patent: 2002/0155956 (2002-10-01), Chamberlain et al.
patent: 2002/0160919 (2002-10-01), Stowe, II et al.
patent: 2003/0236171 (2003-12-01), Nguyen et al.
patent: 2004/0063588 (2004-04-01), Rose et al.
patent: 1 547 951 (1979-07-01), None
A. Zaitoun, and N. Benton, “Stabilization of Montmorillonite Clay in Porous Media by Polyacrylamides”, SPE 31109, selected for presentation at the SPE Formation Damage Control Symposium held in Lafayette, Louisiana Feb. 14-16, 1996.
Arvind Patel, Emanuel Stamatakis, Steve Yound, and Steve Cliffe, “Designing for the Future—A Review of teh Design, Development and Testing of a Novel, Inhibitive Water-Based Drilling Fluid”, AADE-02-DFWM-H0-33, prepared for presentation at theAADE 2002 Technical Conf. on “Drilling and Completion Fluids and Waste Management” held at the Radisson Astrodome, Houston, TX, Apr. 2-Mar. 2002.
Clay Grabber (trademark) Flocculant Product Data Sheet, Baroid, Product Service Line, Halliburton, Houston, Texas ( 2003).
GEM (trademark) 2000 Shale Stabilizer Product Data Sheet, Baroid, Product Service Line, Halliburton, Houston, Texas (2002).
GEM (trademark) CP Shale Stabilizer Product Data Sheet, Baroid, Product Service Line, Halliburton, Houston, Texas ( 2002).
GEM (trademark) GP Shale Stabilizer Product Data Sheet, Baroid, Product Service Line, Halliburton, Houston, Texas ( 2002).
Filter-Check (trademark) Filtration Control Agent, Baroid, Product Service Line, Halliburton, Houston, Texas ( 2002).
Barazan (Registered trademark) Viscosifier/Suspension Agent, Baroid, Product Service Line, Halliburton, Houston, Texas (2002).
Foreign communication from a related counterpart application dated Sep. 22, 2005.
Carbajal David
Grebe Ernest Len
West Gary C.
Halliburton Energy Service,s Inc.
Kugel Timothy J
Roddy Craig W.
Tripp Karen
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