Exploration and Practice of Volume Fracturing Technology for Metamorphic Buried Hill

Zhang Ziming; Li Wankai

doi:doi:10.11648/j.ae.20190302.16

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Exploration and Practice of Volume Fracturing Technology for Metamorphic Buried Hill

Zhang Ziming, Li Wankai

Published in Applied Engineering (Volume 3, Issue 2)

Received: 26 July 2019 Accepted: 26 August 2019 Published: 11 September 2019

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Abstract

The metamorphic rock buried hill have a large amount of reserves. Because its low permeability in the matrix, most wells drilled in the field have to be fractured before production. It has large thickness of reservoirs, massive hydraulic fracturing is difficult, the cost is high. In this paper, successful cases of volume fracturing technology applied to metamorphic buried hills were introduced. The results prove its feasibility by theoretical calculation and numerical simulation, etc. Clustering perforation mode, low viscosity and low friction fracturing fluids were used in combination. With high rate of fracturing fluids, low proppant concentration, the technology could realize maximum communication among the natural fractures, greatly improving the overall permeability of the reservoirs, and realizing the three dimensional treatment to the reservoirs. Down hole micro seismic fracture monitoring results indicate that the induced fracture volume increased by 28.8% compared with that in conventional fracturing. In addition, average single well production increased by over 50% after fracturing with this technology compared with that by conventional fracturing of vertical wells from the same block. Since 2013, in addition, average single well production increased by over 50% after fracturing with this technology compared with that by conventional fracturing of vertical wells from the same block.

Published in	Applied Engineering (Volume 3, Issue 2)
DOI	10.11648/j.ae.20190302.16
Page(s)	114-118
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2024. Published by Science Publishing Group

Keywords

Metamorphic Rock, Volume Fracturing Technology, Natural Fracture, Fracture Monitoring

References

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APA Style

Zhang Ziming, Li Wankai. (2019). Exploration and Practice of Volume Fracturing Technology for Metamorphic Buried Hill. Applied Engineering, 3(2), 114-118. https://doi.org/10.11648/j.ae.20190302.16

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ACS Style

Zhang Ziming; Li Wankai. Exploration and Practice of Volume Fracturing Technology for Metamorphic Buried Hill. Appl. Eng. 2019, 3(2), 114-118. doi: 10.11648/j.ae.20190302.16

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AMA Style

Zhang Ziming, Li Wankai. Exploration and Practice of Volume Fracturing Technology for Metamorphic Buried Hill. Appl Eng. 2019;3(2):114-118. doi: 10.11648/j.ae.20190302.16

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@article{10.11648/j.ae.20190302.16,
  author = {Zhang Ziming and Li Wankai},
  title = {Exploration and Practice of Volume Fracturing Technology for Metamorphic Buried Hill},
  journal = {Applied Engineering},
  volume = {3},
  number = {2},
  pages = {114-118},
  doi = {10.11648/j.ae.20190302.16},
  url = {https://doi.org/10.11648/j.ae.20190302.16},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ae.20190302.16},
  abstract = {The metamorphic rock buried hill have a large amount of reserves. Because its low permeability in the matrix, most wells drilled in the field have to be fractured before production. It has large thickness of reservoirs, massive hydraulic fracturing is difficult, the cost is high. In this paper, successful cases of volume fracturing technology applied to metamorphic buried hills were introduced. The results prove its feasibility by theoretical calculation and numerical simulation, etc. Clustering perforation mode, low viscosity and low friction fracturing fluids were used in combination. With high rate of fracturing fluids, low proppant concentration, the technology could realize maximum communication among the natural fractures, greatly improving the overall permeability of the reservoirs, and realizing the three dimensional treatment to the reservoirs. Down hole micro seismic fracture monitoring results indicate that the induced fracture volume increased by 28.8% compared with that in conventional fracturing. In addition, average single well production increased by over 50% after fracturing with this technology compared with that by conventional fracturing of vertical wells from the same block. Since 2013, in addition, average single well production increased by over 50% after fracturing with this technology compared with that by conventional fracturing of vertical wells from the same block.},
 year = {2019}
}

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TY - JOUR
T1 - Exploration and Practice of Volume Fracturing Technology for Metamorphic Buried Hill
AU - Zhang Ziming
AU - Li Wankai
Y1 - 2019/09/11
PY - 2019
N1 - https://doi.org/10.11648/j.ae.20190302.16
DO - 10.11648/j.ae.20190302.16
T2 - Applied Engineering
JF - Applied Engineering
JO - Applied Engineering
SP - 114
EP - 118
PB - Science Publishing Group
SN - 2994-7456
UR - https://doi.org/10.11648/j.ae.20190302.16
AB - The metamorphic rock buried hill have a large amount of reserves. Because its low permeability in the matrix, most wells drilled in the field have to be fractured before production. It has large thickness of reservoirs, massive hydraulic fracturing is difficult, the cost is high. In this paper, successful cases of volume fracturing technology applied to metamorphic buried hills were introduced. The results prove its feasibility by theoretical calculation and numerical simulation, etc. Clustering perforation mode, low viscosity and low friction fracturing fluids were used in combination. With high rate of fracturing fluids, low proppant concentration, the technology could realize maximum communication among the natural fractures, greatly improving the overall permeability of the reservoirs, and realizing the three dimensional treatment to the reservoirs. Down hole micro seismic fracture monitoring results indicate that the induced fracture volume increased by 28.8% compared with that in conventional fracturing. In addition, average single well production increased by over 50% after fracturing with this technology compared with that by conventional fracturing of vertical wells from the same block. Since 2013, in addition, average single well production increased by over 50% after fracturing with this technology compared with that by conventional fracturing of vertical wells from the same block.
VL - 3
IS - 2
ER -

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Author Information

Zhang Ziming

Drilling and Production Research Institute in Liaohe Oilfield, Panjin City, China
Li Wankai

Tianshi Group Energy Co., Ltd. Panjin City, China

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APA Style

Zhang Ziming, Li Wankai. (2019). Exploration and Practice of Volume Fracturing Technology for Metamorphic Buried Hill. Applied Engineering, 3(2), 114-118. https://doi.org/10.11648/j.ae.20190302.16

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ACS Style

Zhang Ziming; Li Wankai. Exploration and Practice of Volume Fracturing Technology for Metamorphic Buried Hill. Appl. Eng. 2019, 3(2), 114-118. doi: 10.11648/j.ae.20190302.16

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AMA Style

Zhang Ziming, Li Wankai. Exploration and Practice of Volume Fracturing Technology for Metamorphic Buried Hill. Appl Eng. 2019;3(2):114-118. doi: 10.11648/j.ae.20190302.16

Copy | Download

@article{10.11648/j.ae.20190302.16,
  author = {Zhang Ziming and Li Wankai},
  title = {Exploration and Practice of Volume Fracturing Technology for Metamorphic Buried Hill},
  journal = {Applied Engineering},
  volume = {3},
  number = {2},
  pages = {114-118},
  doi = {10.11648/j.ae.20190302.16},
  url = {https://doi.org/10.11648/j.ae.20190302.16},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ae.20190302.16},
  abstract = {The metamorphic rock buried hill have a large amount of reserves. Because its low permeability in the matrix, most wells drilled in the field have to be fractured before production. It has large thickness of reservoirs, massive hydraulic fracturing is difficult, the cost is high. In this paper, successful cases of volume fracturing technology applied to metamorphic buried hills were introduced. The results prove its feasibility by theoretical calculation and numerical simulation, etc. Clustering perforation mode, low viscosity and low friction fracturing fluids were used in combination. With high rate of fracturing fluids, low proppant concentration, the technology could realize maximum communication among the natural fractures, greatly improving the overall permeability of the reservoirs, and realizing the three dimensional treatment to the reservoirs. Down hole micro seismic fracture monitoring results indicate that the induced fracture volume increased by 28.8% compared with that in conventional fracturing. In addition, average single well production increased by over 50% after fracturing with this technology compared with that by conventional fracturing of vertical wells from the same block. Since 2013, in addition, average single well production increased by over 50% after fracturing with this technology compared with that by conventional fracturing of vertical wells from the same block.},
 year = {2019}
}

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