Fracturing method capable of promoting balanced crack initiation and extension of each cluster of cracks and application

The invention discloses a fracturing method capable of promoting balanced crack initiation and extension of all clusters of cracks and application. The fracturing method comprises the following steps: (1) descending a pipe string comprising an ejector, a centralizer, a perforating gun and a bridge p...

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Bibliographische Detailangaben
Hauptverfasser:	ZHONG GUANYU, QIN QIUPING, JIANG TINGXUE, XIAO BO, LIU FANGHUI, ZUO LUO, LI KUIWEI, BIAN XIAOBING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MAKING GRANULES OR PREFORMS METALLURGY MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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