西南石油大学学报(自然科学版)

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The Research on the Proper Production Capacity Evaluations on the West
of Sulige Gas Field

Liu qi1,2, Sun Lei1, Luo Pingya1, Wang Jia2   

  1. 1. State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation,Southwest Petroleum University,Chengdu,Sichuan 610500,China
    2. CCDC Geological Exploration & Development Research Institute,CNPC,Chengdu,Sichuan 610051,China
  • Online:2013-06-01 Published:2013-06-01

Abstract:

The proper production capacity of an oil/gas field is a critical problem to which development operators attach great
importance. It is the foundation for measuring and adjusting a development program. Commonly used production capacity
evaluation methods include indicating curves of gas production method,numerical simulation,analysis of unstable yield and
mineral production statistics etc. Water producing characteristics of Block Su–59 of Sulige Gas Field were explored. Applying
RTA,we evaluated proper production capacity by creating gas well model and by using field production statistical method. Then
we discussed the adaptability of the two evaluation methods and evaluated the proration production of Block Su-59. We believe
that the research provides the reference for gas well productivity evaluation and the determination of reasonable production of
the water-bearing gas reservoirs in the west of Sulige Gas Field.

Key words: 苏里格气田, 苏59 区块, 产水, 合理产能评估, RTA, 矿场生产统计法