三轴感应电阻率测井新技术  

NEW TECHNOLOGY OF TRIAXIAL INDUCTION RESISTTVITIY LOGGING

作　　者：Barbara Anderson Tom Barber Rob Leveridge Rabi Bastia Kamlesh Raj Saxena Anti Kumar Tyag Jean-Baptiste Clavaud Brian Coffin Madhumita Das Ron Hayden Theodore Klimentos Chanh Cao Mirth Stephen Williams 

机构地区：[1]美国马萨诸塞州堪布里奇 [2]美国得克萨新州Sugar Land [3]信实工业公司印度盂买 [4]雪弗龙能源技术公司得克萨斯州休斯敦 [5]HighMount勘探与生产公司得克萨斯州休斯敦 [6]Utkal大学印度奥里萨邦布巴内斯瓦尔 [7]得克萨新州休斯敦 [8]印度孟买 [9]安哥拉罗安达 [10]挪威国家石油公司挪威斯塔万格

出　　处：《国外测井技术》2009年第5期57-70,4,共14页World Well Logging Technology

摘　　要：一种新型感应电阻率测井仪器能够提供远离井筒地层的三维信息，提高斜井和倾斜地层的电阻率测量精度，而且不需要接触井壁就能够直接测量地层倾角大小和方位。采用这种高精度三轴电阻率测井仪器可以减少漏掉油气层的机会，加强对储层的认识。New triaxial induction resistivity logging tool overcame the disadvantages of previous generation induction logging tools.Although identification of hydrocarbon reservoirs with resistivity logging has a history of more than 80 years, there is not any electrical means to evaluate the anisotropy of reservoirs accurately until recently.It can measure the formation ressitivity more accurately in highly deviated wells.In addition,triaxial induction logging technology can also get high-quality structural dip of the formation far away from hole.

关 键 词：电阻率测井 感应电阻率 三轴 技术 测井仪器 倾斜地层 三维信息 测量精度 

分 类 号：P631.811[天文地球—地质矿产勘探] P631.32[天文地球—地质学]