Preparation and Performance Evaluation of a Hydrophobically Associating Polymer as a High-Strength Water-Swelling Temporary Plugging Material
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DOI: 10.1007/s10553-020-01183-x
Abstract: The use of degradable polymer materials as controlling additives to the working fluid during hydraulic fracturing is an area of interest in developing stimulation technologies. A temporary plugging agent with high compressive strength is used… read more here.
Keywords: temporary plugging; plugging agent; water; plugging ... See more keywords
Experimental Study on Plugging Behavior of Multitype Temporary Plugging Agents in Hydraulic Fractures
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DOI: 10.2118/223625-pa
Abstract: Various types of temporary plugging agents are used in hydraulic fracturing to promote the uniform propagation of multicluster hydraulic fractures and increase the complexity of hydraulic fractures. However, the plugging behavior of these agents in… read more here.
Keywords: plugging; hydraulic fractures; temporary plugging; particle ... See more keywords
Study on the Influence of Temperature Distribution in Thermite Plugging Abandoned Well Technology
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DOI: 10.3390/en18112941
Abstract: With the intensive development of oil and gas resources leading to a rapid increase in abandoned wells, sealing failures may cause oil and gas leakage and environmental pollution. Systematically investigating the temperature distribution patterns of… read more here.
Keywords: temperature; abandoned wells; plugging; temperature distribution ... See more keywords