| 超细水泥封堵技术在河南油田开发中的应用 |
| |
| 引用本文： | 赵长喜,黄青松,彭虹,谢建军,李丹梅,李四清. 超细水泥封堵技术在河南油田开发中的应用[J]. 石油地质与工程, 2002, 16(3): 31-33 |
| |
| 作者姓名： | 赵长喜 黄青松 彭虹 谢建军 李丹梅 李四清 |
| |
| 作者单位： | 河南石油工程技术研究院,河南,南阳,473132 |
| |
| 摘 要： | 超细水泥封堵技术是以超细水泥为主剂,配以多种添加剂复配而成的一种颗粒型、高强度的封堵技术。通过对堵剂配方、堵剂性能、适应性等的研究,可实现对油水井套管外窜槽的封堵;套管丝扣泄漏、本体腐蚀穿孔而产生漏失的封堵;油井的高出水层或水井不需注水层的封堵。经河南油田现场应用表明,采用超细水泥封堵技术封堵效果好、成功率高,产生了显著的经济效益。
|
| 关 键 词： | 超细水泥 封堵 影响因素 试验 应用 |
| 文章编号： | 1006-4095(2002)03-0031-03 |
| 修稿时间： | 2001-10-12 |
Application of Super-fine Cement Plugging Technique in Development of Henan Oilfield |
| |
| Abstract: | Super-fine cement plugging technique takes super-fine cement as the main agent,which is compounded with several additives to form a plugging agent of grain type with high strength.Based on research on formula-tion,properties and applicability of the plugging agent,plugging operation can be performed in case of external casing channeling,casing screw leaking,leakage through corrosion puncture of casing and abandoned injection lay-er.Field application in Henan oilfield show that plugging effects are good and success rate is high. |
| |
| Keywords: | |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
