Wells – Processes – Cleaning or unloading well
Reexamination Certificate
2005-12-13
2005-12-13
Bagnell, David (Department: 3672)
Wells
Processes
Cleaning or unloading well
C166S065100, C166S177200, C166S246000, C310S328000, C310S339000, C181S113000, C367S155000
Reexamination Certificate
active
06973972
ABSTRACT:
Scaling may be reduced during oil and gas production using a device having a sound transducer. The device can be used downhole and functions independently of an external power supply. Use of the device allows for the reduction or elimination of anti-scaling chemical additives during the production phase of an oil and gas well.
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Bagnell David
Baker Hughes Incorporated
Gay Jennifer
LandOfFree
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