Wells – Processes – Operating valve – closure – or changeable restrictor in a well
Reexamination Certificate
2006-12-21
2010-02-23
Bomar, Shane (Department: 3676)
Wells
Processes
Operating valve, closure, or changeable restrictor in a well
C166S332400, C166S227000
Reexamination Certificate
active
07665526
ABSTRACT:
An isolation system for producing oil and gas from one or more formation zones and methods of use are provided comprising one or more pressure activated and tool shiftable valve assemblies. The tool shiftable valve may be actuated before or after actuation of the pressure activated valve.
REFERENCES:
patent: 2963089 (1960-12-01), Sizer
patent: 3051243 (1962-08-01), Grimmer et al.
patent: 3627049 (1971-12-01), Young
patent: 3741249 (1973-06-01), Leutwyler
patent: 3741300 (1973-06-01), Wolff et al.
patent: 3749119 (1973-07-01), Tausch et al.
patent: 3814183 (1974-06-01), Kishel
patent: 3823773 (1974-07-01), Nutter
patent: 3856085 (1974-12-01), Holden et al.
patent: 3970147 (1976-07-01), Jessup et al.
patent: 3993130 (1976-11-01), Papp
patent: 4040488 (1977-08-01), Nelson
patent: 4113012 (1978-09-01), Evans et al.
patent: 4143712 (1979-03-01), James et al.
patent: 4144937 (1979-03-01), Jackson et al.
patent: 4189003 (1980-02-01), James et al.
patent: 4280561 (1981-07-01), Fredd
patent: 4319634 (1982-03-01), McMahan et al.
patent: 4367794 (1983-01-01), Bednar et al.
patent: 4383578 (1983-05-01), Baker
patent: 4399870 (1983-08-01), Baugh et al.
patent: 4403659 (1983-09-01), Upchurch
patent: 4452313 (1984-06-01), McMahan
patent: 4467870 (1984-08-01), Langham
patent: 4498536 (1985-02-01), Ross et al.
patent: 4605062 (1986-08-01), Klumpyan et al.
patent: 4627492 (1986-12-01), MacLaughlin
patent: 4749044 (1988-06-01), Skipper et al.
patent: 4903775 (1990-02-01), Manke
patent: 4915175 (1990-04-01), Manshaw, Jr.
patent: 5010955 (1991-04-01), Springer
patent: 5090481 (1992-02-01), Pleasants et al.
patent: 5257663 (1993-11-01), Pringle et al.
patent: 5263683 (1993-11-01), Wong
patent: 5291947 (1994-03-01), Stracke
patent: 5295538 (1994-03-01), Restarick
patent: 5335731 (1994-08-01), Ringgenberg et al.
patent: 5373899 (1994-12-01), Dore et al.
patent: 5377750 (1995-01-01), Arterbury et al.
patent: 5456322 (1995-10-01), Tucker et al.
patent: 5518073 (1996-05-01), Manke et al.
patent: 5558162 (1996-09-01), Manke et al.
patent: 5597042 (1997-01-01), Tubel et al.
patent: 5609178 (1997-03-01), Hennig et al.
patent: 5730223 (1998-03-01), Restarick
patent: 5775421 (1998-07-01), Duhan et al.
patent: 5810087 (1998-09-01), Patel
patent: 5826662 (1998-10-01), Beck et al.
patent: 5865251 (1999-02-01), Rebardi et al.
patent: 5890540 (1999-04-01), Pia et al.
patent: 5901796 (1999-05-01), McDonald
patent: 5909769 (1999-06-01), Duhan et al.
patent: 5950733 (1999-09-01), Patel
patent: 6125930 (2000-10-01), Moyes
patent: 6220357 (2001-04-01), Carmichael et al.
patent: 6220360 (2001-04-01), Connell et al.
patent: 6230808 (2001-05-01), French et al.
patent: 6349772 (2002-02-01), Mullen et al.
patent: 6352118 (2002-03-01), Dickson et al.
patent: 6352119 (2002-03-01), Patel
patent: 6433991 (2002-08-01), Deaton et al.
patent: 6516886 (2003-02-01), Patel
patent: 6520257 (2003-02-01), Allamon et al.
patent: 6575246 (2003-06-01), Bixenman et al.
patent: 6659186 (2003-12-01), Patel
patent: 6662877 (2003-12-01), Patel
patent: 6988556 (2006-01-01), Vick, Jr.
patent: 7152678 (2006-12-01), Turner et al.
patent: 2004/0094304 (2004-05-01), Turner et al.
patent: 97/36089 (1997-01-01), None
Weatherford, Completion Isolation Valve, www.weatherford.com, printed Nov. 26, 2002, 3 pages, internet.
Weatherford, Technical Data Manual, printed Oct. 20, 2001, 39 pages, internet.
Weatherford, CIV/RM, 2001, 2 pages.
Weatherford, CIV/RM, Jul. 3, 2000, 10 pages.
Schlumberger, FIV Technology, SMP5836, Feb. 2003, 8 pages.
Schlumberger, Downhole Valve reduces formulation damage in sand-control completions, www.slb.com, Nov. 25, 2005, 2 pages, internet.
Schlumberger, Oilfield Bulletin: Focus on Completions, date unknown, 3 pages.
Baker Hughes, Model “B” Multi-Reverse Circulating Valve, Jun. 1997, 5 of 6 pages.
Osca, HPR-150 System, Technical Bulletin, 2000, 2 pages.
Baker Hughes, Model CMP Non-elastomeric Circulating Sliding Sleeve Flow Control, Aug. 1997, 4 pages.
Baker Hughes, Models CD 6000 and CU 6000 Sliding Sleeves, Flow Control Systems, undated, pp. 52-55, Baker Hughes.
Ross Richard J.
Traweek Marvin Bryce
Turner Dewayne
BJ Services Company U.S.A.
Bomar Shane
Zarian Midgley & Johnson PLLC
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