随钻测井技术及仪器研究进展探讨

Discussion of the development of logging while drilling technology and equipment

随着水平井的广泛应用以及海上油田的不断发展,随钻测井技术及仪器发展迅速。本文介绍了随钻测井数据传输技术,若光纤遥测广泛应用于测井方向,将极大的推动随钻测井工艺技术的发展。并讨论了随钻声波测井、随钻电阻率测井以及随钻核磁共振测井及相关仪器的现状,现有较先进的随钻测井仪器大多为外国大型石油公司研制,国内技术较国际水平还有一定差距,仍需要大力发展。

With the extensive application of horizontal wells and with the continuous development of offshore oilfield,logging while drilling technology and the equipments are developed rapidly.The LWD data transfer technologies are introduced.If fiber telemetry technology is widely used,it will greatly promote the LWD industry.Acoustic logging while drilling,resistivity logging while drilling,NMR while drilling and their relative equipments are discussed.The most advanced LWD instruments were produced by foreign counties.Domestic technology is not as international level,so we still need more progress.