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| 大庆低渗透油田增效压裂技术研究 | |
| 引用本文： | 李阳,于永波,尹喜永. 大庆低渗透油田增效压裂技术研究[J]. 特种油气藏, 2005, 12(2): 65-67 |
| 作者姓名： | 李阳 于永波 尹喜永 |
| 作者单位： | 1. 中油勘探开发研究院廊坊分院,河北,廊坊,065007 2. 中油大庆油田有限责任公司,黑龙江,大庆,163000 |
| 摘 要： | 针对大庆长垣外围低渗透油田地质条件复杂、选井选层难度大、压裂经济效益差等问题,从分析低渗透油田压裂改造难点入手,找出影响压裂效果的关键因素,应用测井曲线,确定垂直缝高度及裂缝延伸类型,对不同类型采取相应措施,实现了单层个性化设计.现场实施后,取得了较好的效果,为同类油田压裂提供了宝贵的经验. |
| 关 键 词： | 低渗透油田 压裂液及支撑剂筛选 压裂施工规模优化 压裂工艺改进 大庆油田 |
| 文章编号： | 1006-6535(2005)02-0065-03 |
| 修稿时间： | 2004-06-28 |
Study of extended fracturing technology for Daqing low permeability oilfield |
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| LI Yang,YU Yong-bo,YIN Xi-yong. Study of extended fracturing technology for Daqing low permeability oilfield[J]. Special Oil & Gas Reservoirs, 2005, 12(2): 65-67 | |
| Authors: | LI Yang YU Yong-bo YIN Xi-yong |
| Abstract: | The peripheral low permeability oilfield in Changyuan of Daqing is geologically complicated, difficult to select well and layer, and has poor fracturing benefit. The key factors affecting postfracture response are analyzed by starting with the difficulty of fracturing stimulation. Vertical fracture height and fracture extension type are determined with logging curves. Suitable measures are used for different layers. Field application has shown good result, thus providing valuable experience to similar oilfield fracturing. |
| Keywords: | low permeability oilfield fracture fluid and proppant screening fracturing scale optimization fracturing process improvement Daqing Oilfield |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |