A METHOD OF PREDICTION OF RECOVERY FACTORS IN OILFIELDS AT HIGH-WATER-CUT STAGE

Xinjiang Petroleum Geology ›› 1994, Vol. 15 ›› Issue (3): 247-252.

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A METHOD OF PREDICTION OF RECOVERY FACTORS IN OILFIELDS AT HIGH-WATER-CUT STAGE

Chen Yuanqian

Professor of Eagineering, Oilfiel Deoeloment, Research lastitte of Petroleum Exploration & Development, CNPC, Beijing, 100083

Received:1994-02-25 Online:1994-09-01 Published:2020-07-22

Abstract

Abstract: A semilog straight-line relationship of water cut vs. cumulative oil production or current recovery of OOIP has been given acoording to the researched results available from water drive's curves. Using the data from high-water-cut stage in this straight-line relationship, a valid prediction of recovery factors in oilfields can be obtained.

Key words: Oilfield, High-water-cut stage, water cut, Cumulative production, Current recovery of OOIP, Recovery factor

Chen Yuanqian. A METHOD OF PREDICTION OF RECOVERY FACTORS IN OILFIELDS AT HIGH-WATER-CUT STAGE[J]. Xinjiang Petroleum Geology, 1994, 15(3): 247-252.

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A METHOD OF PREDICTION OF RECOVERY FACTORS IN OILFIELDS AT HIGH-WATER-CUT STAGE

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