Research and application of electric pulse resonance stimulation technology for unconventional reservoir

Kang Zhongjian; Wang Cong; Nie Yunliang; Shao Zaikang; Gong Dajian

doi:10.11884/HPLPB202133.210113

Volume 33 Issue 6

Jun. 2021

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Kang Zhongjian, Wang Cong, Nie Yunliang, et al. Research and application of electric pulse resonance stimulation technology for unconventional reservoir[J]. High Power Laser and Particle Beams, 2021, 33: 065009. doi: 10.11884/HPLPB202133.210113

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Kang Zhongjian, Wang Cong, Nie Yunliang, et al. Research and application of electric pulse resonance stimulation technology for unconventional reservoir[J]. High Power Laser and Particle Beams, 2021, 33: 065009. doi: 10.11884/HPLPB202133.210113

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Research and application of electric pulse resonance stimulation technology for unconventional reservoir

doi: 10.11884/HPLPB202133.210113

1.
Department of Electrical Engineering, China University of Petroleum, Qingdao 266580, China
2.
Guizhou Tongrenzhongneng Co Ltd, Tongren 554300, China

Received Date: 2021-03-25
Rev Recd Date: 2021-05-17

Available Online: 2021-05-25

Publish Date: 2021-06-15

Abstract

Abstract

To increase the production of unconventional oil and gas fields, the electric pulse resonance technology of reservoir was studied. The natural frequency of the reservoir was detected by electric pulse, and the discharge frequency was adjusted quickly and accurately by voltage and current loop. A prototype of the resonance stimulation device was developed for field operation, a preliminary construction process was formed, and field experiments were carried out. The results show that the impact range of the shock wave can reach 400−500 m, and the improvement effect of the reservoir fracture is obvious. The application prospect of the device is very broad.
- unconventional reservoir,
- electrical impulse,
- resonance,
- natural frequency,
- engineering practice,
- fracture development

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References(15)

References

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