西南石油大学学报(自然科学版) ›› 2011, Vol. 33 ›› Issue (4): 59-63.DOI: 10.3863/j.issn.1674 – 5086.2011.04.010
• 地质勘探 • Previous Articles Next Articles
LIANG Dan1, 2, ZENG Xiang-lin1, FANG Mao-jun1, 2
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Abstract: Analyzing the sanding mechanism in Minghuazhen Formation, Nanpu 35–2 Oilfield, the logging dataare used to calculate the rock mechanical parameters, such as cohesion, angle of internal friction, elastic modulus,Poisson ratio and maximum level principal stress. Then the methods of sand factor and Schlumberger are appliedto forecast sanding and calculate the critical drawdown pressure. Based on the sanding forecast method and themodel of critical drawdown pressure, the reservoir sand production index profile and the critical drawdown pressureprofile are compiled. Calculation results show that the possibility of Minghuazhen Formation sand production ishigh. Research results provide quantitative basis for defining sand production in this block and the nearby, andguidance for reasonable formation of oil well work system.
Key words: log information, sanding prediction, sanding factor, critical drawdown pressure, rock mechanical pa-rameters
CLC Number:
TE53
LIANG Dan;;ZENG Xiang-lin;FANG Mao-jun;. Logging Data Application in Sanding Prediction in Nanpu 35–2 Oilfield[J]. 西南石油大学学报(自然科学版), 2011, 33(4): 59-63.
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URL: http://journal15.magtechjournal.com/Jwk_xnzk/EN/10.3863/j.issn.1674 – 5086.2011.04.010
http://journal15.magtechjournal.com/Jwk_xnzk/EN/Y2011/V33/I4/59