河北新泽_5井数字化观测装置的改进与分析  

Analysis and Improvement of the Digital Observation Device at the Well No.5 in Xinze,Hebei

作　　者：张子广[1] 刘俊明[1] 张素欣[1] 翟彦忠[1] 黄占平[1] 尹宏伟 韩文英 梁丽环 

机构地区：[1]河北省地震局,河北石家庄050021 [2]河北省深州市地震台,河北深州053800

出　　处：《山西地震》2005年第2期25-27,共3页Earthquake Research in Shanxi

摘　　要：介绍了河北新泽5井石油探测井的概况,分析了2002年12月中旬该井数字化观测和模拟观测失真的原因。提出了对数字化观测仪器改进的方案。采取把数字探头安装到主井管中,将探头置于一个特制的套管内,对主副井管内的原油进行了清理等办法,使新泽5井水位数字化和模拟观测恢复正常。得出此法对河北新泽5井而言是可行的结论。A well No.5 for petroleum exploration at Xinze,Hebei,is briefly introduced.The cause for distortions turned up in digital and analogue observation at this well during middle ten-day of Dec.2002 is analyzed,and a scheme for improving the digital observation device is proposed.The main points to recover digital and analogue observation of well No.5 at Xinze include:putting digital sensor,which is in a special casing pipe, in the main pipe;cleaning up crude petroleum in main and auxiliary pipe.The fact shows that these methods are effective for well No.5 at Xinze.

关 键 词：井水水位 数字化观测 模拟观测 套管 

分 类 号：P315.725[天文地球—地震学]