| 坪北特低渗油田稳产开发认识 |
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| 引用本文： | 朱翠红,彭宇慧.坪北特低渗油田稳产开发认识[J].江汉石油职工大学学报,2009,22(6):14-16. |
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| 作者姓名： | 朱翠红 彭宇慧 |
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| 作者单位： | 1. 中国石化江汉油田分公司采油工艺研究院,湖北,潜江,433123
2. 西北大学生命科学院,陕西,西安,710069 |
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| 摘 要： | 坪北油田为一低孔、低渗、低压、低产的裂缝性油藏。自1998年5月投入开发以来,通过优化开发井网、提高储量动用程度,明确注水思路、优化注水方案,精细注水调整、提高水驱效果,精细工艺配套、提高开发效果。油田递减率得到有效的控制、含水上升率稳定、地层压力水平逐步回升,实现了年产油17万吨以上持续稳产。
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| 关 键 词： | 坪北油田 注水开发 井网优化 注水调整 工艺配套 持续稳产 |
Knowledge on Stable Production Development of Low-permeability Pingbei Oilfield |
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| ZHU Cui-hong,PENG Yu-hui.Knowledge on Stable Production Development of Low-permeability Pingbei Oilfield[J].Journal of Jianghan Petroleum University of Staff and Workers,2009,22(6):14-16. |
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| Authors: | ZHU Cui-hong PENG Yu-hui |
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| Affiliation: | ZHU Cui--hong PENG Yu--hui (1. Oil Production Technology Research Institute of Jianghan Oilfield Company, SINOPEC, Qianjiang Hubei 433124, China; 2. Well Flushing Car Life Science School of Xibei University, Xi＇an Shaanxi 710069, China) |
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| Abstract: | Pingbei Oilfield is a low-- porosity, low-- permeability, low-- pressure and low-- productivity fractured oilfield. Since the oilfield was put in production in May, 1998, its development effect has been improved by using the following measures, such as optimizing development well pattern for increasing reserve production degree, optimizing waterflood project, finely adjusting waterflood project for improvement of water drive effect and using fine matching production technology. The decline rate of the oilfield has been controlled effectively, the increasing rate of water content is stable, the formation pressure rises again gradually, and continuous stable production with yearly oil production rate of 17＊10^4t and more has been achieved. |
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| Keywords: | Pingbei Oilfield Waterflood Development Well Pattern Optimization Waterflood Adjustment Technology Matching Stable Production |
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