Invention Grant
- Patent Title: Systems and methods for pulsed-flow pulsed-electric drilling
- Patent Title (中): 脉冲流脉冲电钻的系统和方法
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Application No.: US13564036Application Date: 2012-08-01
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Publication No.: US09279322B2Publication Date: 2016-03-08
- Inventor: Ronald J. Dirksen
- Applicant: Ronald J. Dirksen
- Applicant Address: US TX Houston
- Assignee: HALLIBURTON ENERGY SERVICES, INC.
- Current Assignee: HALLIBURTON ENERGY SERVICES, INC.
- Current Assignee Address: US TX Houston
- Agency: Krueger Iselin LLP
- Agent Scott H. Brown
- Main IPC: E21B7/15
- IPC: E21B7/15 ; E21B47/18 ; E21C37/18 ; E21B10/18
Abstract:
A pulsed-electric drilling system includes a bit that extends a borehole by detaching formation material with pulses of electric current from one or more electrodes, and a drillstring that defines at least one path for a fluid flow to the bit to flush detached formation material from the borehole. The system modulates the fluid flow across the one or more electrodes.
Public/Granted literature
- US20130032397A1 Systems and Methods for Pulsed-Flow Pulsed-Electric Drilling Public/Granted day:2013-02-07
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