海绵取心工艺在SZ36-1油田的应用及其评价  

APPLICATION AND EVALUATION OF SPONGE CORING IN SZ36-1 OILFIELD

作　　者：姜伟[1] 

机构地区：[1]中国海洋石油总公司渤海石油公司

出　　处：《石油钻采工艺》1994年第6期43-47,共5页Oil Drilling & Production Technology

摘　　要：渤海辽东湾SZ36－1油田开发实验区为满足开发的要求，需要准确地测定储集层的油水饱和度、渗透率及储集层液体的性质等资料。为此，首次使用美国DBS公司的海绵取心工具在极松散的油砂层取心。本文介绍了海绵取心工具的结构、性能和特点，并根据使用中出现的具体问题进行了分析，为今后使用海绵取心工具积累了初步经验。More attentions were paid to information about oil-water saturation, porsities and fluid properties in the payzone, to meet the guiding development requirement of SZ36-1 oilfield in Liaodong bay so that the sponge coring tool made in DBS compeny of U. S. A. was edopted first in unconsolidated oil sand coring. This paper introduced the structures available, chatacters and distinguishing feature of sponge coring tool, and analyze the existed problems during coring operation for the application of using sponge coring tool in the future

关 键 词：取心工具 钻头 结构 海上油气田 

分 类 号：TE921.307[石油与天然气工程—石油机械设备]