摘要
通过对纤维复合体的固化温度、固化时间以及耐介质性的分析发现,在覆膜砂中加入经过表面处理的纤维,不但可以增加纤维固结体的挡砂性能,而且不伤害地层渗透率。现场试验表明,纤维复合防砂不但增加了固结体的挡砂强度,而且延长了防砂有效期,是一种值得推广应用的新型防砂技术。
Analysis of the curing temperature, curing time and media resistance indicates that by adding surface treated fibre, the sand control ability of fibre consolidation can be increased without bring any harm to formation permeability. Field test shows that the technology of fibre complex sand control not only increases sand retention strength, but also extends sand control life. This is a new sand control method worth of spreading.
出处
《特种油气藏》
CAS
CSCD
2005年第4期87-89,i0013,i0014,共5页
Special Oil & Gas Reservoirs
基金
中石化胜利油田有限公司"孤东油田注水井出砂机理与对策及纤维复合防砂技术研究"项目部分研究成果(课题编号:03370502000093)
关键词
支撑剂
复合防砂
纤维防砂
性能评价
孤东油田
proppant
complex sand control
fibre sand control
performance appraisal
Gudong Oilfield
