新疆石油地质

新疆石油地质 ›› 2006, Vol. 27 ›› Issue (1): 68-70.

• 油藏工程 • 上一篇    下一篇

轮南古潜山碳酸盐岩油藏长岩心驱替实验成果

王自明1a, 宋文杰1, 刘建仪2, 刘勇1b, 杜鹃1c, 黄川3, 林树文4   

  1. 1.中国石油塔里木油田分公司：a.博士后工作站;b. 勘探开发研究院;c. 天然气事业部,新疆库尔勒841000;
    2.西南石油学院,成都610500;
    3.中国石油四川石油管理局地调处石油三大队,成都611430;
    4.中国石油四川石油管理局地调处石油一大队,四川南充637000
  • 收稿日期:2005-04-05 修回日期:2005-04-05 发布日期:2020-10-19
  • 作者简介:王自明（ 1973-）,男,四川渠县人,博士,油藏工程,（Tel）0996- 2174795（E-mail）wangzmm@sina.com.

Long-Cor e Test Study of Carbonate Reservoir in Lunnan Bur ied Hill

WANG Zi-ming1a, SONG Wen-jie1, LIU Jian-yi2, LIU Yong1b, DU Juan1c, HUANG Chuan3, LIN Shu-wen4   

  1. 1. Tarim Oilfield Company, PetroChina, Korla, Xinjiang 841000, China: a. Postdoctoral Programme; b. Research Institute of Exploration and Development; c. Department of Natural Gas;
    2. Southwest Petroleum Institute, Chengdu, Sichuan 610500, China;
    3. No.3 Brigade of Petroleum Geology Survey Department, Sichuan Petroleum Administration Bureau, PetroChina, Chengdu, Sichuan 611430,China;
    4. No.1 Brigade of Petroleum Geology Survey Department, Sichuan Petroleum Administration Bureau, PetroChina, Nanchong,Sichuan 637000, China
  • Received:2005-04-05 Revised:2005-04-05 Published:2020-10-19

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摘要： 全面模拟油藏实际条件,对轮南古潜山碳酸盐岩油藏进行了衰竭驱替物理模拟实验。在国内首次人工制造出了同时符合油藏储渗层渗流空间形态要求和渗透率要求的网状裂缝（ 洞）岩心,并在四高,即压力高、温度高、矿化度高、粘度高的模拟油藏实际条件下成功应用人工制造网状缝岩心完成了轮古地区长岩心驱替实验。实验结果为确定轮南古潜山碳酸盐岩油藏岩石物理特性、流体性质及驱油速度对驱油效率（ 采收率）的影响提供了有效的实验支持和实验基础数据。

关键词: 人工制造网状裂缝, 长岩心驱替, 碳酸盐岩油藏, 实验, 驱油效率

Abstract: The physical simulation test for depletion drive in carbonate reservoir in Lunnan buried hill is conducted according to the real reservoir conditions of modeling. The domestic artificial map cracking (cavity) core is first presented, which is accordant with prerequisites similar to the real permeability and the percolation spatial configuration of the reservoir, and successfully applied to the long-core test under the conditions of high pressure, high temperature, high salinity and high viscosity available. The test results as basic experimental data have effectively supported the investigations for determination of effects of the petrophysical property, the fluid property and the displacement rate on the oil displacement efficiency in this carbonate reservoir.

Key words: artificial map cracking, long-core test, carbonate reservoir, laboratory, oil displacement efficiency

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