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Turning Filling Material into Proppant for Coalbed Methane in Poland—Crush Test Results

Author

Listed:
  • Dariusz Knez

    (AGH University of Science and Technology, 30-059 Krakow, Poland)

  • Rafał Wiśniowski

    (AGH University of Science and Technology, 30-059 Krakow, Poland)

  • Winnie Ampomaa Owusu

    (AGH University of Science and Technology, 30-059 Krakow, Poland)

Abstract

The search for unconventional energy resources such as coalbed methane (CBM) is on the rise in Poland due to the demand for energy resources and protection of the environment. CBM production has a lower impact on the environment when compared with coal production. Its development is known to be cost effective due to its use of shallow depths with large gas quantities. Sand is one of the by-products (waste) from open-pit mining operations. Conventional disposal of this material is achieved by storage in heaps and its deployment as landfill as well as filling material for mine pits. This paper investigates the potential use of sand (filler) as a proppant for hydraulic fracturing in coalbed methane formations in Poland through crush test measurements in both single and cyclic loadings. The crush test helps to identify proppant strength under various load applications. Test results show that the sand qualifies for the 4 K (maximum allowable stress is 27.58 MPa) and 3 K (maximum allowable stress 20.68 MPa) crush classifications under single and cyclic conditions, respectively. This finding shows the viability and potential of the investigated sand as a proppant for hydraulic fracturing in shallow coalbed methane formations in Poland. Furthermore, its use could help filler-providing companies to maintain their production level and save jobs. Notably, it would contribute to the reduction of environmental problems associated with the management of waste, such as that from open-pit mining operations.

Suggested Citation

  • Dariusz Knez & Rafał Wiśniowski & Winnie Ampomaa Owusu, 2019. "Turning Filling Material into Proppant for Coalbed Methane in Poland—Crush Test Results," Energies, MDPI, vol. 12(9), pages 1-6, May.
    • Handle: RePEc:gam:jeners:v:12:y:2019:i:9:p:1820-:d:230781
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    Citations

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    Cited by:

    1. Dariusz Knez & Mohammad Ahmad Mahmoudi Zamani, 2021. "A Review of the Geomechanics Aspects in Space Exploration," Energies, MDPI, vol. 14(22), pages 1-21, November.
    2. Wanqing Wang & Shuran Lyu & Yudong Zhang & Shuqi Ma, 2019. "A Risk Assessment Model of Coalbed Methane Development Based on the Matter-Element Extension Method," Energies, MDPI, vol. 12(20), pages 1-30, October.
    3. Dariusz Knez & Herimitsinjo Rajaoalison, 2022. "Land Subsidence Assessment for Wind Turbine Location in the South-Western Part of Madagascar," Energies, MDPI, vol. 15(13), pages 1-13, July.
    4. Herimitsinjo Rajaoalison & Dariusz Knez & Mohammad Ahmad Mahmoudi Zamani, 2022. "A Multidisciplinary Approach to Evaluate the Environmental Impacts of Hydrocarbon Production in Khuzestan Province, Iran," Energies, MDPI, vol. 15(22), pages 1-19, November.
    5. Dariusz Knez & Mohammad Ahmad Mahmoudi Zamani, 2021. "Empirical Formula for Dynamic Biot Coefficient of Sandstone Samples from South-West of Poland," Energies, MDPI, vol. 14(17), pages 1-17, September.
    6. Mitra Khalilidermani & Dariusz Knez & Mohammad Ahmad Mahmoudi Zamani, 2021. "Empirical Correlations between the Hydraulic Properties Obtained from the Geoelectrical Methods and Water Well Data of Arak Aquifer," Energies, MDPI, vol. 14(17), pages 1-19, August.
    7. Dariusz Knez & Mitra Khalilidermani & Mohammad Ahmad Mahmoudi Zamani, 2023. "Water Influence on the Determination of the Rock Matrix Bulk Modulus in Reservoir Engineering and Rock-Fluid Coupling Projects," Energies, MDPI, vol. 16(4), pages 1-15, February.
    8. Dariusz Knez & Mitra Khalilidermani, 2021. "A Review of Different Aspects of Off-Earth Drilling," Energies, MDPI, vol. 14(21), pages 1-18, November.
    9. Mitra Khalilidermani & Dariusz Knez, 2023. "A Survey on the Shortcomings of the Current Rate of Penetration Predictive Models in Petroleum Engineering," Energies, MDPI, vol. 16(11), pages 1-23, May.
    10. Mohammad Ahmad Mahmoudi Zamani & Dariusz Knez, 2021. "A New Mechanical-Hydrodynamic Safety Factor Index for Sand Production Prediction," Energies, MDPI, vol. 14(11), pages 1-14, May.

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