SELCTON OF WADER INJECTION WELL AND ACIDIZING WELL AND PREDICTING METHOD OF ACDIZING EFFECT

Xinjiang Petroleum Geology ›› 1997, Vol. 18 ›› Issue (3): 271-275.

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SELCTON OF WADER INJECTION WELL AND ACIDIZING WELL AND PREDICTING METHOD OF ACDIZING EFFECT

Li Hequan, Lang Zaoi, Zhou Wanping, Cu Zhusog

Petroleum University, Beijing 102200

Received:1996-11-16 Online:1997-09-01 Published:2021-01-18
About author:Li Hequan, Doctor, Oil and Gas Field Development

Abstract

Abstract: The analyses of cause, mechanism and diagnosis method arising from formation pollution were made. The principle, empirical method and fuzzy comprehensive identification method for selecting acidizing well were proposed. A mathematical model for calculating formation statics parameters and predicting acidizing effect with performance parameter was developed. Practical example proved that there is an average relative error of 5.6% between predicted and actual daily injection rate.

Key words: Water injection well, Formation, Pollution, Acidizing effect, Prediction, Fuzzy mathematics

Li Hequan, Lang Zaoi, Zhou Wanping, Cu Zhusog. SELCTON OF WADER INJECTION WELL AND ACIDIZING WELL AND PREDICTING METHOD OF ACDIZING EFFECT[J]. Xinjiang Petroleum Geology, 1997, 18(3): 271-275.

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SELCTON OF WADER INJECTION WELL AND ACIDIZING WELL AND PREDICTING METHOD OF ACDIZING EFFECT

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