油气井用射孔器评价方案的建立  

作　　者：朱贵宝[1] 李险峰[1] 孙新波[1] 朱爱秋 顾军 王宝兴[3] 

机构地区：[1]石油工业油气田射孔器材质量监督检验中心,黑龙江大庆163853 [2]大庆射孔弹厂,黑龙江大庆163853 [3]中国兵器工业第204研究所燃烧爆破公司,陕西西安710065

出　　处：《石油工业技术监督》2006年第11期5-10,共6页Technology Supervision in Petroleum Industry

摘　　要：通过对SY/T5128《油气井用射孔器通用技术条件》的应用分析,结合射孔器产品的技术发展,并对按APIRP19B要求制作的混凝土靶试验对比验证,对该标准指标进行修订,增加射孔器评价品种,引进了对大孔径、高孔密射孔器的评价方案,规范了产品命名和术语,并应用计量抽样和计数抽样两种评价方案对射孔器评价,以求正确评价射孔器性能。By application analysis of SY/T 5128 ＂Universal Technology Conditions of Perforator Used in Oil and Gas Wells＂, the contrastive verification is petformed on the experiments of concrete targets whieh are made according to the requirements of API and RP19B, combined with technique development of perforators. Meanwhile, the following steps should he taken including the revision of the standard index, the increase of perforator evaluation types, an introduction to the evaluation scbeme of large aperture and high aperture-density peiforators, as well as regulation of product names and terms. At last, two evaluation schemes nf sampling by variable and sampling by attributes are applied to the perforators so as to assess the property of perforators correctly .

关 键 词：油气井 射孔器 标准 大孔径 高孔密 计量抽样 计数抽样 

分 类 号：TE925[石油与天然气工程—石油机械设备]