Cement mixing with vibrator

Details Cement mixing with vibrator Cement mixing with vibrator

1989-06-26

1990-12-25

Jenkins, Robert W.

Agitating

Mortar mixer type

Movable stirrer

366118, 366137, B28C 508, B28C 526

Patent

active

049798294

ABSTRACT:
A casing string is cemented in a borehole of a well. The cement is prepared by introducing water and dry cement material into a mixing vessel. The water and dry cement material are mixed in the mixing vessel to form a cement slurry. The mixing is accomplished by agitating the slurry to cause the slurry to circulate within the vessel, and while agitating the slurry, transmitting vibrational energy into the slurry and thereby aiding in the wetting of the dry cement material in the slurry. This also aids in removing entrained air from the slurry. The slurry is then pumped into an annulus between the casing string and the boreholes.

REFERENCES:
patent: 1947941 (1934-02-01), Jackson
patent: 2775434 (1956-12-01), Probst
patent: 2966804 (1961-01-01), McCarthy
patent: 3310129 (1967-03-01), Sawyer
patent: 4429743 (1984-02-01), Bodine
patent: 4471838 (1984-09-01), Bodine
patent: 4483695 (1984-11-01), Covey
patent: 4544031 (1985-10-01), Bodine
patent: 4736794 (1988-04-01), Bodine
patent: 4759632 (1988-07-01), Horiuchi
Exhibit B-brochure entitled "Wyco Square Head Concrete Vibrators", of The Wyco Tool Company, Chicago, Ill., Catalog No. VE-1282 (undated).
Exhibit C-brochure No. WPV-683 entitled "Wyco Pneumatic Concrete Vibrators", The Wyco Tool Company, Chicago, Ill. (undated).
Exhibit D-brochure of Minnich Manufacturing Company, Inc., Mansfield, Ohio, entitled "Heavy-Duty Hydraulic Concrete Vibrators" (undated).
Exhibit E-paper of Inam Jawed et al., entitled "Effect of Vibration on the Hydration of Portland Cement and C.sub.3 S Pastes" (undated).
Exhibit A-brochure of Piezo Sona-Tool Corporation of Carpinteria, Calif., entitled "Piezo Sona-Tool Test Data", 4/17/84.

Affiliated with

Also associated with

Rating

Cement mixing with vibrator does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Cement mixing with vibrator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cement mixing with vibrator will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1159537