发明名称 ULTRASONIC WELLBORE DEWATERING DEVICE, SYSTEM AND METHOD
摘要 An ultrasonic device and system is provided for specific application to unloading non-gaseous production (typically mineralized water which may or may not be associated with produced solids and/or hydrocarbon liquids) from gas producing wells. In one embodiment, the system comprises an ultrasonic particle generator bank, including a transformer as needed (geometry of bank varies depending on down hole configurations) with multiple ultrasonic sources for redundancy/longevity and particle formation rate control. The multiple ultrasonic sources may be powered electrically from the surface, or by other means, with a length management conveyance system. The ultrasonic sources may be buoyed at substantially optimal depth below the surface of the non-gaseous production being particlized.
申请公布号 CA2840419(A1) 申请公布日期 2014.07.22
申请号 CA20142840419 申请日期 2014.01.22
申请人 CENOVUS ENERGY INC. 发明人 WOLFE, CINDY;LOWE, KEN
分类号 E21B43/295 主分类号 E21B43/295
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