Wells – Processes – Parallel string or multiple completion well
Reexamination Certificate
2005-08-30
2005-08-30
Bagnell, David (Department: 3672)
Wells
Processes
Parallel string or multiple completion well
C166S050000, C166S117600
Reexamination Certificate
active
06935428
ABSTRACT:
Apparatus and methods for anchoring and orienting equipment in a well provide a latch assembly having a substantially unobstructed bore, thereby increasing access and flow therethrough while the latch assembly is operatively engaged with an anchoring and orienting profile in the well. The latch assembly may include a generally tubular collet structure having multiple collets integrally formed thereon.
REFERENCES:
patent: 4506731 (1985-03-01), Skinner
patent: 5275239 (1994-01-01), Obrejanu
patent: 5566763 (1996-10-01), Williamson et al.
patent: 5613559 (1997-03-01), Williamson et al.
patent: 5615740 (1997-04-01), Comeau et al.
patent: 5944103 (1999-08-01), White et al.
patent: 6012527 (2000-01-01), Nitis et al.
patent: 6095248 (2000-08-01), Freeman
patent: 6386287 (2002-05-01), George
patent: 6427777 (2002-08-01), Schick
Search Report for United Kingdom Application No.: GB 0318696.2, Nov. 2003.
Adam Pasicznyk, “Evolution Toward Simpler, Less Risky Multilateral Wells, ” SPE/IADC 67825, dated 2001.
Dresser Oil Tools Technical Manual, “No-Go Isolation Sleeves for “LRS” Lateral Re-Entry Systems”, dated Jun., 1998.
Sperry-Sun Drawing No.: 090470, “7.00 RMLS Latch Assembly Oriented”, dated Nov. 16, 1995.
Search Report for United Kingdom Application No.: 0318696.2.
Fipke Steven R.
McGlothen Jody R.
Nistor Radu Nicolae
Bagnell David
Halliburton Energy Service,s Inc.
Smith Marlin R.
Smith Matthew J.
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