西南石油大学学报(自然科学版) ›› 2000, Vol. 22 ›› Issue (1): 30-35.DOI: 10.3863/j.issn.1000-2634.2000.01.009

• 油气藏与钻采 • Previous Articles     Next Articles

OPTIMAL SIDE-TRACKED HORIZONTAL WELL COMPLETION METHODS IN HEAVY OIL AND HIGH POUR POINT RESERVOIR

XIONG Youming TONG Min   

  1. Southwest Petroleum Inst
  • Received:1999-11-15 Revised:1900-01-01 Online:2000-02-20 Published:2000-02-20

Abstract: The optimal side - tracked horizontal well completion method in heavy oil and high pour point oil reservoir has been researched, sand control and borehole stability criteria have been obtained, and the flow chart for the optimal side-tracked horizontal well completion methods have been derived. The perme-
ability of packed sands outside the slotted liner has been measured by experiment, 16 kinds of mathematical models for calculating productivity of side-tracked horizontal well have been developed. The performance analysis method of production of horizontal well and the economic evaluation model are studied,and the computer software for the side-tracked horizontal well
completion method have been established ,the software is commercialized.

Key words: heavy oil, high pour point oil, side-tracked horizontal well, well completion, performance analysis

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