作者: D. V. Satyanarayana Gupta
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摘要: Lightweight polyamide particulates may be used in treatment of subterranean formations, including hydraulic fracturing and sand control methods, such as gravel packing. The typically have an apparent specific gravity (ASG) between from about 1.05 to 2.0 are stable at temperatures up 500° C. combination with a filler which further serves increase the strength temperature stability resulting composite. Fracture conductivity increased by placement low density partial monolayer.