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Experimental Tight Rock Characterization and Surfactant Screening for Hydraulic Fracturing Operations
DownloadSpring 2023
Recently, unconventional resources, especially tight and shale reservoirs, have developed rapidly because of advances in horizontal drilling technologies and hydraulic fracturing technique. Based on the annual energy outlook of the Energy Information Administration, tight oil production in the US...
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Numerical Simulation of Shale Gas Production and Fracturing Fluid Distribution: Integration of Apparent Permeability and Secondary Fracture Network Modeling
DownloadFall 2019
Complex flow mechanisms are encountered in shale matrix due to the presence of nanopores. Numerous apparent permeability models have been proposed to capture the ensuing non-Darcy flow behavior. However, these models are not readily available in most commercial reservoir simulators, and ignoring...
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Quantifying Matrix and Fracturing Water Contributions to the Total Produced Water Based on the Water-flowback Responses
DownloadFall 2023
The main goal of this thesis is to evaluate the possibility of quantifying matrix and fracturing water contributions to the total produced water based on the water-flowback responses without analyzing water chemical data. We analyze flowback production data of 380 multi-fractured horizontal oil...
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The sorption characteristics of inorganic and organic compounds found in hydraulic fracturing flowback and produced water: Implications for fate and transport
DownloadFall 2019
In recent years, due to increasing energy demands, hydraulic fracturing operations for recovering unconventional hydrocarbon resources has increased. Wastewater recovered is referred to as flowback and produced water (FPW), and is often saline, contains numerous organic and inorganic...
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Spring 2015
Hydraulic fracturing treatment has been increasingly applied to stimulate shale gas reservoirs. During hydraulic fracturing, a large amount of fracturing water is injected into the target formation. However, only a small fraction of injected fluid, typically 10 to 20 %, can be recovered during...