E - Fixed Constructions – 21 – B
Patent
E - Fixed Constructions
21
B
166/9
E21B 43/04 (2006.01)
Patent
CA 1145666
ABSTRACT OF THE DISCLOSURE A method of gravel packing at least one zone pierced by a well bore, comprising, circulating a gravel slurry from the surface to a level above the at least one zone; circulating the gravel slurry from the level to the at least one zone; depositing the gravel from the slurry across the at least one zone in the form of a pack and re- turning slurry-free fluid to the level above the at least one zone; returning the slurry-free fluid to the surface; reverse circulating a clean fluid from the surface to the level above at least the one zone, thence to a location prox- imate the at least one zone and back to the level above at least one zone, thence to the surface; preventing fluid move- ment in the well bore below the level above the at least one zone except at the at least one zone during the circulating, the depositing and the returning; and preventing fluid move- ment in the well bore below the level above the at least one zone during the reverse circulating.
404061
Baker Eugene E.
Davis Odie R. S.
Hendrickson James D.
Szarka David D.
White Pat M.
Company Halliburton
Swabey Ogilvy Renault
LandOfFree
Method of gravel packing at least one zone pierced by a well... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method of gravel packing at least one zone pierced by a well..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of gravel packing at least one zone pierced by a well... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-188624