Remaining oil distribution rule quantitative analysis method

The invention provides a remaining oil distribution rule quantitative analysis method. The remaining oil distribution rule quantitative analysis method comprises the steps that 1, a value simulation model is built up, production history matching is conducted, and the model is solved; 2, result data...

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Bibliographische Detailangaben
Hauptverfasser:	LAI SHUMIN, TANG CONGJIAN, LIU HAICHENG, LIU ZHIHONG, JIA YUANYUAN, WANG PENGRUN, WEI MING, GU JIANWEI, TAO DESHUO, WANG DUANPING, HUANG YINGSONG, SUN YONGJIE, ZHANG YIGEN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
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Beschreibung
Zusammenfassung:	The invention provides a remaining oil distribution rule quantitative analysis method. The remaining oil distribution rule quantitative analysis method comprises the steps that 1, a value simulation model is built up, production history matching is conducted, and the model is solved; 2, result data is extracted, and statistics of index parameters are made; 3, a frequency distribution map of the remaining oil saturation and construction, permeability, oil layer thickness and pressure is drawn and analyzed; 4, a frequency distribution map and a cumulative frequency distribution map of the remaining oil reserve abundance and construction, permeability, oil layer thickness and pressure are drawn; 5, a frequency distribution map and an cumulative frequency distribution map of recoverable reserve abundance and construction, permeability, oil layer thickness and pressure are drawn; and 6, a result is obtained after comprehensive analysis is conducted. The remaining oil distribution rule quantitative analysis method