新疆石油地质 ›› 2007, Vol. 28 ›› Issue (1): 125-126.

• 讨论与争鸣 • 上一篇    下一篇

对李氏带隔板底水油藏油井临界产量公式的改进

何巍1, 黄全华1, 任鹏2, 郑国述3   

  1. 1.西南石油大学, 成都 651000;
    2.中国石油 吐哈油田分公司 钻采工艺研究院, 新疆 鄯善 838202;
    3.中国石油 四川石油管理局 川东开发公司 生产开发部, 重庆 400021
  • 收稿日期:2006-05-16 修回日期:2006-07-05 出版日期:2007-02-01 发布日期:2020-07-29
  • 作者简介:何巍(1980-), 男, 四川夹江人, 在读硕士研究生, 油气田开发,(Tel)028-83033372(E-mail)heweiswpi@126.com.

Improvement of the Critical Production Rate Formula for Bottom-Water Reservoir with Partition Board Proposed by Dr. LI Chuan-liang

HE Wei1, HUANG Quan-hua1, REN Peng2, ZHEN Guo-shu3   

  1. 1. Southwest Petroleum University, Chengdu, Sichuan 610500, China;
    2. Research Institute of Drilling and Production Technologies, Tuha Oilfield Company, PetroChina, Shanshan, Xinjiang 838202, China;
    3. Development Department, East Sichuan Development Company, Sichuan Petroleum Administration Bureau, PetroChina, Chongqing, 400021, China
  • Received:2006-05-16 Revised:2006-07-05 Online:2007-02-01 Published:2020-07-29

摘要: 1993年李传亮提出的带隔板底水油藏油井临界产量的计算公式中不含油井打开程度的参数,即没有考虑油井打开厚度的影响。但是实际油井通常不可能刚好射孔到隔板处,因此,此公式还可以进一步改进:即在油井临界产量中附加一个由于射孔井段底端和隔板之间距离产生的油井临界产量。通过实例证明,经改进后的油井临界产量更符合油藏实际。

关键词: 底水油气藏, 夹层, 临界产量

Abstract: In 1993, a formula for critical production rate of oil well in bottom water reservoir with partition board was proposed by Dr. Li Chuan-liang, but this formula did not contain any parameter of well penetration, i.e. did not take the perforated thickness into account. it is hard to just perforate the partition board of well in fact, so a modification for it should be made on Li's formula by adding a critical production rate contributed from the bottom of performed interval to the partition board. Case study indicates that the improved formula is more suitable for the real reservoirs than before.

Key words: bottom-water reservoir, partition board, critical production rate

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