Effect of Fracture Roughness, Shear Displacement, Fluid Type, and Proppant on the Conductivity of a Single Fracture: A Visual and Quantitative Analysis

Raimbay, A.; Babadagli, T.; Kuru, E.; Develi, Kayhan

doi:10.2118/171577-pa

Effect of Fracture Roughness, Shear Displacement, Fluid Type, and Proppant on the Conductivity of a Single Fracture: A Visual and Quantitative Analysis

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Raimbay A., Babadagli T., Kuru E., Develi K.

SPE RESERVOIR EVALUATION & ENGINEERING, vol.20, no.2, pp.446-470, 2017 (Journal Indexed in SCI)

Publication Type: Article / Article
Volume: 20 Issue: 2
Publication Date: 2017
Doi Number: 10.2118/171577-pa
Title of Journal : SPE RESERVOIR EVALUATION & ENGINEERING
Page Numbers: pp.446-470

Abstract

Proppants are one of the essential parameters in fracturing design. They not only provide fracture conductivity but also prevent "healing" of fractures. Hence, the quantification of proppant-transport characteristics is highly critical in a sustainable production from hydraulically fractured wells. Previous attempts in this regard were limited to smooth (parallel) fracture surfaces to a great extent, but the roughness of fractures may control the conductivity of hydraulic fractures in the presence of proppants.