E - Fixed Constructions – 21 – B
Patent
E - Fixed Constructions
21
B
E21B 43/12 (2006.01) E21B 43/08 (2006.01) E21B 43/32 (2006.01)
Patent
CA 2292278
A method of achieving a preferential flow distribution in a horizontal well bore. This method consists of the step of positioning in a horizontal wellbore a slotted liner having a plurality of slots which provide a flow area. The slot open flow area of the slotted liner varying along its length in accordance with a selected strategy of flow distribution. The preferred strategy being to create an overbalanced condition in the wellbore which promotes promote a higher flow at the toe portion than at the heel portion.
Kaiser Trent
Venning Laurie
Kaiser Trent
Regent Technologies Ltd.
Tomkins Donald V.
Venning Laurie
LandOfFree
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