Wells – Processes – Placing or shifting well part
Reexamination Certificate
2006-10-24
2006-10-24
Bates, Zakiya W. (Department: 3676)
Wells
Processes
Placing or shifting well part
C166S075140, C166S085100, C166S088400, C166S097500, C166S208000
Reexamination Certificate
active
07124828
ABSTRACT:
An apparatus for retaining two strings of tubulars characterized in that the apparatus comprises body parts of a device for retaining a single string of tubulars and a converting member. A device for retaining a string of tubulars, the device comprising at least one body part having a curved tapered surface upon which inserts are located for engagement with the string of tubulars characterised in that the curved tapered surface comprises a recess for the passage of cables.
REFERENCES:
patent: 1541669 (1925-06-01), Summers
patent: 2063361 (1936-12-01), Baash
patent: 2298507 (1942-10-01), Penick et al.
patent: 2589159 (1952-03-01), Stone
patent: 2934148 (1960-04-01), Allaire
patent: 3188708 (1965-06-01), O'Haver
patent: 3287776 (1966-11-01), Brown
patent: 3330354 (1967-07-01), Chamblee
patent: 3740801 (1973-06-01), Sears et al.
patent: 3748702 (1973-07-01), Brown
patent: 3757387 (1973-09-01), Bush et al.
patent: 3907338 (1975-09-01), Hayes et al.
patent: 4090565 (1978-05-01), McGee
patent: 4354706 (1982-10-01), Coyle, Sr.
patent: 4381584 (1983-05-01), Coyle, Sr.
patent: 4422504 (1983-12-01), Moore
patent: 4523645 (1985-06-01), Moore
patent: 4543998 (1985-10-01), Thomerson
patent: 4600054 (1986-07-01), Miller et al.
patent: 4603737 (1986-08-01), Spikes
patent: 4643259 (1987-02-01), Zeringue, Jr.
patent: 4697830 (1987-10-01), Wood et al.
patent: 4715456 (1987-12-01), Poe, Jr. et al.
patent: 4867236 (1989-09-01), Haney et al.
patent: 5335756 (1994-08-01), Penisson
patent: 5379836 (1995-01-01), Jordan
patent: 5484040 (1996-01-01), Penisson
patent: 5609226 (1997-03-01), Penisson
patent: 5848647 (1998-12-01), Webre et al.
patent: 6023027 (2000-02-01), Neff
patent: 6089338 (2000-07-01), Bouligny, Jr.
patent: 2 658 972 (1991-08-01), None
PCT International Preliminary Examination Report issued for application Ser. No. PCT/GB98/03198, Dated Jan. 19, 2000.
PCT International Search Report issued for application Ser. No. PCT/GB98/03198, Dated Dec. 18, 1998.
Bates Zakiya W.
Patterson & Sheridan LLP
Weatherford / Lamb, Inc.
LandOfFree
Apparatus for retaining two strings of tubulars 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 retaining two strings of tubulars, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for retaining two strings of tubulars will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3627829