发明名称 |
System and Method for Using Pressure Pulses for Fracture Stimulation Performance Enhancement and Evaluation |
摘要 |
A system and method of applying periodic energy pulses to a portion of a wellbore, fracture(s), and/or near wellbore to interrogate and/or stimulate at least a portion of the wellbore, fracture(s), and/or near wellbore. The system includes a downhole device that is configured to deliver periodic energy pulses to a portion of the wellbore. The downhole device may deliver various energy pulses such as pressure waves, seismic waves, and/or acoustic waves. Sensors may determine properties of a portion of the wellbore and/or fracture based on energy pulses detected within the wellbore. The sensors may be connected to the downhole tool, may be positioned within the wellbore, and/or may be positioned at the surface. The magnitude and/or frequency of the periodic energy pulses may be varied to change the stimulation and/or interrogation of the wellbore. |
申请公布号 |
US2016053611(A1) |
申请公布日期 |
2016.02.25 |
申请号 |
US201514828902 |
申请日期 |
2015.08.18 |
申请人 |
BAKER HUGHES INCORPORATED |
发明人 |
MOOS DANIEL;LIVESCU SILVIU |
分类号 |
E21B49/00;E21B43/26;E21B43/267;E21B41/00 |
主分类号 |
E21B49/00 |
代理机构 |
|
代理人 |
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主权项 |
1. A wellbore system comprising:
a work string; and a downhole device connected to a portion of the work string, the downhole device configured to deliver periodic energy pulses to a portion of a wellbore. |
地址 |
Houston TX US |