Placement apparatus and method for low density ball sealers

Details Placement apparatus and method for low density ball sealers Placement apparatus and method for low density ball sealers

1977-11-16

1980-03-25

Purser, Ernest R.

Wells

Receptacles

166284, 166192, 166214, 166241, E21B 33124

Patent

active

041945611

ABSTRACT:
An apparatus and method for the selective placement of ball sealers for fluid treatment of a well, said ball sealers having a density less than the density of said fluid comprising a tubular member, means on said tubular member for positioning said apparatus in said well casing and means on said tubular member for deploying and blocking said well casing to prevent upward movement of said ball sealers past said apparatus.

REFERENCES:
patent: 1241003 (1917-09-01), Newsom
patent: 2710065 (1955-06-01), Hamilton, Jr.
patent: 2754910 (1956-07-01), Derrick et al.
patent: 2933136 (1960-04-01), Ayers et al.
patent: 2969839 (1961-01-01), Greene
patent: 3011548 (1961-12-01), Holt
patent: 3086587 (1963-04-01), Zandmer et al.
patent: 3174546 (1965-03-01), Flickinger
patent: 3187813 (1965-06-01), Greene, Jr.
patent: 3292700 (1966-12-01), Berry
patent: 3376934 (1968-04-01), Willman et al.
patent: 3437147 (1969-04-01), Davies
patent: 3460625 (1969-08-01), Hart et al.
patent: 3463229 (1969-08-01), Hinkle
patent: 3547197 (1970-12-01), Chevalier et al.
patent: 3595314 (1971-07-01), Garner
patent: 3715055 (1973-03-01), Kendrick et al.
patent: 3895678 (1975-07-01), Wright et al.
patent: 4074756 (1978-02-01), Cooke, Jr.
Brown, et al., "Stimulation Treatment Selectivity Through Perforation Ball Sealer Technology", The Petroleum Engineer, Jun. 1959.
Permeator Corp. (Canada) Ltd., "Permeator Well Completion Operator's Manual", Revised Sep. 1967, Copyright 1964.
Neill, et al., "An Inexpensive Method of Multiple Fracturing", Drilling and Production Practice, API, 1958, pp. 27-32.
Howard, "Ball Sealers in Fracturing and Acidizing", Canadian Oil and Gas Industries, Jan. 1962, pp. 43-46.

Affiliated with

Also associated with

Rating

Placement apparatus and method for low density ball sealers does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Placement apparatus and method for low density ball sealers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Placement apparatus and method for low density ball sealers will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1398028