$Fracturing fluid and method for fracturing in shale by using the fracturing fluid$

Fracturing fluid and method for fracturing in shale by using the fracturing fluid

The invention provides a fracturing fluid and a method for fracturing in shale by using the fracturing fluid. The fracturing fluid comprises a proppant and a fiber material, and the content of the fiber material does not exceed 0.4%. By means of the fracturing fluid, the problem of backflow of a pro...

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Bibliographische Detailangaben
Hauptverfasser:	LI YONGMING, YIN LANG, LIN LISHI, CI JIANFA, LIN YONGMAO, WANG XINGWEN, YANG YONGHUA, LIU QI, LI TIEFENG, SONG YANGAO, HE SONGGEN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADHESIVES CHEMISTRY DYES EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MINING MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PAINTS POLISHES
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Beschreibung
Zusammenfassung:	The invention provides a fracturing fluid and a method for fracturing in shale by using the fracturing fluid. The fracturing fluid comprises a proppant and a fiber material, and the content of the fiber material does not exceed 0.4%. By means of the fracturing fluid, the problem of backflow of a proppant in shale can be effectively prevented. 本发明提出了一种压裂流体及使用其在页岩中进行压裂的方法。该压裂流体包括支撑剂和纤维材料，其中，所述纤维材料的含量不超过0.4％。通过这种压裂流体能够有效防止页岩中的支撑剂回流问题。