新疆石油地质

新疆石油地质 ›› 1998, Vol. 19 ›› Issue (1): 71-74.

• • 上一篇    下一篇

用不稳定试井资料研究油藏储集层流动系统模式——— 以准东油区为例

王国先   

  1. 新疆石油管理局准东油田研究所 新疆阜康 831511
  • 收稿日期:1995-11-20 发布日期:2020-11-15
  • 作者简介:王国先：工程师 油藏工程

APPLICATION OF TRANSIENT TESTING DATA IN STUDY OF RESERVOIR FLOW SYSTEM MODEL—An Example From Zundong Oil Area

Wang Guoxian   

  1. Zundong Oilfield Research Institute, Xinjiang Petroleum Administration Bureau, Karamay 834000
  • Received:1995-11-20 Published:2020-11-15
  • About author:Wang Guoxian, Engineer, Reservoir

PDF

215

摘要： 从不稳定试井Horner 曲线形态分类入手, 结合油藏动态特征对油藏储集层流动系统进行分类, 并初步确定出各类流动系统的特征参数及其相应的开采特点。根据不稳定试井Horner 曲线形态, 可以把相应的储集层流动系统划分为三大类(孔隙流动系统、双重介质流动系统、裂缝流动系统)五个亚类。特别提出了双重介质孔缝串并流动系统组合模式。这无论对新区开发方案的编制,还是老区开发政策的制定都具有重要的借鉴参考价值。

关键词: 不稳定试井, 曲线, 渗流, 模式, 孔隙, 裂缝

Abstract: Starting with classification of transient testing Horner curve patterns and considering reservoir performance characteristics, this paper made a classification of reservoir flow system and preliminarily determined characteristics parameters and development characteristics of different flow systems.The reservoir flow systems can be classified into three types (pore, dual porosity and fracture flow syatems)composed of five subtypes.Particularly, a combination mode of dual porosity “series-parallel connection” flow system was presented, which has important reference value for either working out the development plan in new oil areas or drawing up the development policy in old oil areas.

Key words: Transient testing, Curve, Percolation, Model, Pore, Fracture