浅谈油气层开采的射孔定位与精度控制方法  

Discussion on Perforation Positioning and Precision Control Method in Oil and Gas Reservoir Exploitation

作　　者：韩松辰 Han Songchen(Engineering Technology Branch of CNOOC Energy Development Co.,Ltd.,Tianjin,300452)

机构地区：[1]中海油能源发展股份有限公司工程技术分公司,天津300452

出　　处：《当代化工研究》2021年第16期15-16,共2页Modern Chemical Research

摘　　要：本文通过对油气层开采定位不同方式的简单描述,阐述了电缆射孔、钻杆钻透射孔及油管联测射孔等作业方式的施工工艺和优缺点,并着重以电缆射孔定位和联测射孔定位方法进行详细分析,指出通过射孔方式对油气标志层和定位标志层等地层深度的计算确定,最终经过比较分析,提出了造成测深误差的主要影响因素,进而制定了具有针对性的提高测深精度的施工方法,具有一定的实践效果。In this paper,by simply describing different ways of locating oil and gas reservoirs,the construction technology,advantages and disadvantages of cable perforation,drill pipe drilling transmission hole and tubing joint perforation are expounded,and the cable perforation positioning and joint perforation positioning methods are analyzed in detail.It is pointed out that the depth of oil and gas mark layer and positioning mark layer is calculated and determined through perforation.Finally,after comparative analysis,the main influencing factors causing sounding errors are put forward,and then targeted construction methods for improving sounding accuracy are formulated,which have certain practical effects.

关 键 词：油气开采 射孔方式 定位方法 误差分析 

分 类 号：T[一般工业技术]