Wells – Processes – Cementing – plugging or consolidating
Patent
1993-12-30
1995-04-25
Suchfield, George A.
Wells
Processes
Cementing, plugging or consolidating
106790, 166292, E21B 3313
Patent
active
054090636
ABSTRACT:
A method and composition for cementing a well by combining water, blast furnace slag and sodium tripolyphosphate to form a cement slurry, displacing the cement slurry into a well and allowing the cement slurry to set.
REFERENCES:
patent: 2822873 (1958-02-01), Harmsen et al.
patent: 3168139 (1965-02-01), Kennedy et al.
patent: 3557876 (1971-01-01), Tragesser
patent: 4548720 (1985-10-01), Gilligan, III
patent: 4897119 (1990-01-01), Clarke
patent: 5058679 (1991-10-01), Hale et al.
patent: 5082501 (1992-01-01), Kurz
patent: 5284513 (1994-02-01), Cowan et al.
patent: 5314022 (1994-05-01), Cowan et al.
K. M. Cowan and T. R. Smith, "Application of Drilling Fluids to Cement," Paper No. 93-601, presented at the CADE/CAODC Spring Drilling Conference, Apr. 14-16, 1993, Calgary, Alberta, Canada, pp. 1/11-11/11.
K. Javanmardi, K. D. Flodberg, and J. J. Nahm, "Mud to Cement Technology Proven in Offshore Drilling Project," Oil and Gas Journal, vol. 91, No. 7, OGJ Special, Feb. 15, 1993, pp. 49-57.
K. M. Cowan, "Solidify Mud to Save Cementing Time and Reduce Waste," World Oil, Oct. 1993, pp. 43-50.
K. M. Cowan, A. H. Hale, and J. J. Nahm, "Conversion of Drilling Fluids to Cements with Blast Furnace Slag-Performance Properties and Applications for Well Cementing," SPE 24575, pp. 1-12.
Shell Oil Company
Suchfield George A.
LandOfFree
Optimizing blast furnace slag cements does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Optimizing blast furnace slag cements, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optimizing blast furnace slag cements will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1562280