摘要
靖边油田属低渗透油藏,具有储层物性差,非均质性强等地质特征。为了更好的提高产能,提高最终采收率,从而实现高效开发油田。2014年开展了水平井水力喷射分段压裂技术的应用,目前现场应用4口井,成功率100%,4口井全部投产,具有良好的增产效果,为靖边油田下一步水平井压裂改造工艺的实施奠定了有利的基础。
Jingbian oilfield is low permeability reservoirs with geological characteristics of poor reservoir property and strong heterogeneity. In order to increase productivity,improve ultimate recovery,enabling efficient develop-ment of oil fields. In 2014,Jingbian oilfield launched the applicationson hydraulic jet staged fracturing technology of horizontal wells. By now,using this technology in four wells with the 100% success rate,all four wells have put into production with good yield results,which laids a favorable foundation for the next horizontal well fracturing technolo-gy implementation of Jingbian oil fields.
出处
《延安大学学报（自然科学版）》
2015年第3期85-88,共4页
Journal of Yan'an University：Natural Science Edition
关键词
水力喷射分段压裂
靖边油田
水平井
hydraulic jet staged fracturing
Jingbian oilfield
horizontal wells
作者简介
艾娟（1985-），女，陕西子洲人，延长油田股份有限公司助理工程师。
