Electric powered pump down
DC CAFCFirst Claim
Patent Images
1. A method of operations in a subterranean formation, the method comprising:
- driving a pump with an electrically powered motor to pressurize fluid;
inserting a tool into a wellbore that intersects the formation;
pressurizing fluid with a boost pump to form a boost fluid;
directing the boost fluid to the pump; and
directing the pressurized fluid into the wellbore above the tool to push the tool into the wellbore.
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Abstract
A method of operations in a subterranean formation, including driving a pump with an electrically powered motor to pressurize fluid, inserting a tool into a wellbore that intersects the formation, and directing the pressurized fluid into the wellbore above the tool to push the tool into the wellbore.
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Citations
20 Claims
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1. A method of operations in a subterranean formation, the method comprising:
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driving a pump with an electrically powered motor to pressurize fluid; inserting a tool into a wellbore that intersects the formation; pressurizing fluid with a boost pump to form a boost fluid; directing the boost fluid to the pump; and directing the pressurized fluid into the wellbore above the tool to push the tool into the wellbore. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method of inserting a tool in a subterranean formation, the method comprising:
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generating electricity; energizing electric motors with the electricity; pressurizing fluid with a boost pump to form a boost fluid; directing the boost fluid to a pump down pump; driving a fracturing pump with at least one of the electric motors; and driving the pump down pump with at least one of the electric motors to push the tool in the wellbore. - View Dependent Claims (11, 12, 13, 14, 15)
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16. A system for use in a subterranean formation operation comprising:
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a pump down pump in communication with a wellbore that intersects the formation, and that pressurizes fluid in the wellbore; a hydraulic fracturing pump in communication with the wellbore that intersects the formation, and that pressurizes fluid in the wellbore; an electric motor that drives the pump down pump; a tool positioned in the wellbore below at least a portion of the fluid pressurized by the pump down pump, and that is pushed toward the bottom of the wellbore by the fluid. - View Dependent Claims (17, 18, 19, 20)
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Specification