定量荧光录井技术在胜利油田油气勘探中的应用

Application of Quantative Fluorescene Logging Technology in Gas and Oil Exploration in Shengli Oil Field

摘要:

为了更好的发现轻质油和有效的消除特殊钻井条件下钻井液中大量混入有机添加剂对荧光录井的影响,国内外录井界都在尝试一种新的录井方法———定量荧光录井技术。本文介绍了定量荧光录井技术产生的背景,检测原理和技术特点,重点介绍了定量荧光录井技术评价油水层的方法,通过近2年的试验性应用,定量荧光仪具有较高的检测灵敏度和较好的推广应用前景。

Abstract:

In order to find low-density oil and dectease effect of organic addition agent to fluorescene logging while they are mixed in drilling liquid under special drilling condition effectively, logging line at home and abroad are both trying a new logging method--quantitative fluorescene logging technology. Forming background, measuring method and technology characteristics of quantative fluorescene logging technology are introduced in this paper, especially quantative fluorescene logging technology to evaluate water-oil strata is introduced. Through 2 years′ application, it is regarded that quantative fluorescene instrument has high measuring sensitivity and good application future.