Results 21 to 30 of about 1,660,853 (148)
Energy Science & Engineering, 2021 Friction reducers are widely applied to reduce friction losses in the natural oil and gas industry. The application of hydraulic fracturing in underground coal mines results in a new issue for friction reducers: The hydraulic fluid, mixed with a friction
Wei Xiong +4 more
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Multi-phase fluid-loss properties and return permeability of energized fracturing fluids [PDF]
, 2012 textWith the growing interest in low-permeability gas plays, foam fracturing fluids are now well established as a viable alternative to traditional fracturing fluids. Present practices in energized fracturing treatments remain nonetheless rudimentary in
Ribeiro, Lionel Herve Noel
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Energies, 2022 Geothermal energy is one of the primary sources of clean electricity generation as the world transitions away from fossil fuels. In comparison to enhanced geothermal methods based on artificial fracturing, closed-loop geothermal systems (CLGSs) avoid ...
Andres Budiono +4 more
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Shale Kerogen: Hydraulic Fracturing Fluid Interactions and Contaminant Release [PDF]
, 2018 The recent increase in unconventional oil and gas exploration and production has prompted a large amount of research on hydraulic fracturing, but the majority of chemical reactions between shale minerals and organic matter with fracturing fluids are not ...
Dustin, Megan K. +23 more
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Micro scopic heterogeneity and mechanical anisotropy of the laminated shale in Longmaxi Formation
地质科技通报, 2021 As a clean energy, the commercial development and utilization of shale gas affect the global energy landscape. The microscopic heterogeneity and mechanical anisotropy of laminated shale have crucial significance for studying wellbore stability and the ...
Jingyu Xie +5 more
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Interference fracturing: Nonuniform distributions of perforation clusters that promote simultaneous growth of multiple hydraulic fractures [PDF]
, 2015 One of the important hurdles in horizontal-well stimulation is the generation of hydraulic fractures (HFs) from all perforation clusters within a given stage, despite the challenges posed by stress shadowing and reservoir variability.
Bunger, AP, Peirce, AP
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Catalytic oxidation of polymer used in oilfield by supported Co(II) complex within a high pH range
Comptes Rendus. Chimie, 2021 In this study, a clean oxidation process for the treatment of wastewater containing hydroxypropyl guar gum (HPGG) and other polymers under a high pH range was designed.
Ma, Liwa +6 more
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Split-Fluid Method Improves Fracturing Operational Efficiency
, 2011 Split-fluid fracturing uses two fluid streams, (1) a highly concentrated slurry and (2) a clean fluid, sent to separate groups of high-pressure pumps, which is an alternative to the traditional method of supplying a lower-concentration slurry to all ...
Greg Neal, Matthew Mandarich
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Research and Application of Fiber Carrying Proppant Fracturing Technology in Eastern Ordos Basin
Shiyou jixie, 2021 When conventional fracturing technology is used to conduct fracturing in the gas reservoirs of eastern Ordos Basin, some problems such as low gas flow rate, poor rate maintenance capability and difficult development often occur.
Hu Guangming, Ji Suibo, Gao Yu
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Development and performance of CO2-responsive foam fracturing fluid
Natural Gas Industry BCO2 foam fracturing fluid can effectively integrate CCUS technology into oil and gas field development, and its core advantages include low water consumption, excellent flowback performance, and strong sand-carrying capacity.
Mingwei Zhao +6 more
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