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Method for well completions in horizontal wellbores in loosely consolidated formations
Method for well completions in horizontal wellbores in loosely consolidated formations
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机译:松散固结地层中水平井眼完井方法
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摘要
A method for completing a horizontal wellbore in a loosely consolidated or unconsolidated formation. To minimize collapse of the wellbore and minimize sand production while providing for greater flexibility in the placement of a sand control device in a horizontal wellbore, a slotted liner with a flexible sand control device affixed thereto is positioned into the horizontal wellbore. After positioning, the liner with sand control device attached, high permeability of openings within the liner is maintained when producing hydrocarbonaceous fluids from the formation.
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