优化莫北2井区深井低渗油藏压裂工艺  

Optimizing the Fracturing Technology In Wellblock Mobei 2 of Deep Well and Low Permeable Reservoirs

作　　者：柯贤贵[1] 雷旭东[2] 邹永明[3] 江洪[1] 

机构地区：[1]新疆油田分公司勘探开发研究院,新疆克拉玛依834000 [2]新疆油田分公司开发公司,新疆克拉玛依834000 [3]新疆油田分公司井下作业公司,新疆克拉玛依834000

出　　处：《石油天然气学报》2010年第2期330-332,共3页Journal of Oil and Gas Technology

摘　　要：通过对莫北2井区采油井口优化和压裂管柱分析,表明该井区的套管强度满足无封隔器压裂工艺;通过对比优化前后压裂工艺的投产费用与投产时间,以及现场应用表明,优化后的压裂工艺既简化了施工工序,减少了投产时间,降低了施工风险,又节约了投产费用,降低了投产成本。By optimizing the production wellhead and analyzing the fracturing casing string in Wellblock Mobei 2,it was indicated that the casing strength could meet the non-packer fracturing process .The result shows that optimized fracturing process not only simplify the process of construction,reduce the period of production and risk of the construction,but also save the cost of production and investment by comparing the production investment and time among different fracturing processes.

关 键 词：低孔低渗油 压裂-射孔一体化 光油管压裂 准噶尔盆地 

分 类 号：TE357.2[石油与天然气工程—油气田开发工程]