| 低渗透油田开发部署中几个问题的研究 |
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| 引用本文： | 贾文瑞,李福垲.低渗透油田开发部署中几个问题的研究[J].石油勘探与开发,1995,22(4):47-51. |
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| 作者姓名： | 贾文瑞 李福垲 |
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| 作者单位： | 中国石油天然气总公司石油勘探开发科学研究院 |
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| 摘 要： | 本文概述了低渗透储层的地质成因特征和孔隙结构特征，以及由地质因素引起的低渗透油田的基本渗流特征。以丘陵油田为例，提出了低渗透油田裂缝和地应力研究的重要性及研究方法。应用数值模拟研究了低渗透油层人工造缝和天然裂缝与井网、注采系统部署的关系，还提出了注水井和采油井对应压裂改造、降低注水水质标准的依据。
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| 关 键 词： | 气藏 低渗透油气藏 孔隙结构 数值模拟 油田开发 |
A STUDY ON SOME ISSUES OF DEVELOPMENT DISPOSITION OF A LOW PERMEABILITY OIL FIELD |
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| Jia Wen-rui.A STUDY ON SOME ISSUES OF DEVELOPMENT DISPOSITION OF A LOW PERMEABILITY OIL FIELD[J].Petroleum Exploration and Development,1995,22(4):47-51. |
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| Authors: | Jia Wen-rui |
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| Abstract: | This paper summarizes the geologic characteristics and the pore structural characteristics of low permeability reservoirs, and generalizes the basic percolation characteristics of low permeability oilfield based on the geologic factors. Taking Qiuling oilfield as an example, discusses the methods of fracture and stress research in low permeability oil field and its importance. Relations between the natural fracture systems, induced fracture systems and well pattern configuration, orientation of the injection-production system are studied by means of numerical simulation. Bases for combined fracturing of injector and producer and lower standard for injection water quality are suggested in this paper also. |
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| Keywords: | Low permeability reservoir Low permeability pools Pore structure Fracture Stress Development project Numerical Simulation Qiuling oilfield |
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