新疆石油地质

新疆石油地质 ›› 2002, Vol. 23 ›› Issue (2): 139-141.

• 油藏工程 • 上一篇    下一篇

老油田加密井网密度计算方法

刘焰明, 董广华, 钱玉祥, 罗治形, 白鹤仙   

  1. 中国石油 新疆油田分公司 勘探开发研究院,新疆 克拉玛依 834000
  • 收稿日期:2001-06-03 出版日期:2002-04-01 发布日期:2020-08-07
  • 作者简介:刘焰明（1974-）,男,云南禄丰人,助理工程师,石油经济评价。联系电话：0990-6868214

Computation for Infill Well Spacing Density in Old Fields

LIU Yan-ming, DONG Guang-hua, QIAN Yu-xiang, LUO Zhi-xing, BAI He-xian   

  • Received:2001-06-03 Online:2002-04-01 Published:2020-08-07
  • About author:LIU Yan-ming (1974-), Male, Assistant Engineer, Economic Evaluation, Research Institute of Exploration and Development, Xinjiang Oilfield Company, CNPC, Karamay, Xinjiang 834000, China

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摘要： 以新疆油田分 公司老油田为例,从谢尔卡乔夫公式入手,结合经济评价期的研究,推导出计算老油田经济极,限井网密度和老油田最优经济井网密度计算方法。该方法对老油田井网加密,特别是高含水期老油田零星井加密具有较强的实用性,使用该方法可使决策者最大程度地规避开发投资的风险。

关键词: 老油气区, 加密井, 调整, 计算方法, 经济

Abstract: This study takes old oilfields of PetroChina Xinjiang Oil as examples, begins with Cierkaqov’s equation, relates to analysis of economic appraisal stage, gives computations for well spacing density at economical limit and optimal economic spacing density of an old oilfield. This method is practical implications for infill development of old fields, particularly to sporadic infill drilling of old fields with high water cut. This method allows decision maker to avoid risk from exploitation investment in a great extent.

Key words: old petroleum area, infill drilling, adjustment, computation, economy

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