1) carbon-oxygen logging tool
碳氧比测井仪
2) C/O logging
碳氧比测井
1.
C/O logging method is a newly pulse neutron logging,it has been widely used in the oil field to estimate the porosity and lithology of the formation.
本文结合在国产数控测井地面系统配接Atlas 2727碳氧比测井仪的经验,详细介绍了碳氧比的测井原理和数据传输,给出了测井方法的具体实现和应用。
2.
Recently,Daqing logging company developed a BGO detector C/O logging tool which is expects to improve the accuracy of C/O in determining oil saturation in a formation.
近来，大庆测井公司研制成功了ＢＧＯ（锗酸铋）探测器的碳氧比测井仪，可望较大地提高Ｃ／Ｏ判断地层含油饱和度的精度。
4) C/O spectral logging
碳氧比能谱测井
1.
Interpretation of C/O spectral logging data based on CATO;
基于CATO方法的碳氧比能谱测井资料解释
2.
Application evaluation of DDCO type dual source-detect C/O spectral logging technique;
DDCO型双源距碳氧比能谱测井应用效果评价
3.
The high precision C/O spectral logging is used in the lower Es2 reservoir in Wen33 fault-block to analyze types of remaining oil distribution and t.
运用高精度碳氧比能谱测井技术分析了文33沙二下油藏剩余油分布类型,研究了挖潜策略,在提高可疑层和边界层的挖潜成功率,提高二、三类层动用程度,改善油藏整体调整治理效果等方面取得了良好的应用效果,对进入中高含水期后的类似中渗透率复杂断块油藏的剩余油挖潜有一定的借鉴意义。
5) through-tubing carbon-oxygen spectral logging
过油管碳氧比能谱测井
1.
The practical logging data applications showed that through-tubing carbon-oxygen spectral logging was a better method to determine remaining oil distribution,predict water flooded zone,search potential oil layer.
将过油管碳氧比能谱测井技术应用于已进入开发后期哈萨克斯坦XX油田以准确了解该油田的剩余油分布情况,评价油层的水淹程度,寻找剩余油。
6) Dual Detector Carbon/Oxygen Logging
双源距碳氧比能谱测井
补充资料：碳氧比能谱测井
将高能脉冲中子源 (14MeV)发出的快中子射入地层，与地层中元素的核发生非弹性散射，放出有一定特征能量的γ射线；测量油水中C、O,岩石中Si、Ca的γ射线含量，以探测油层和水层的油、水含量以及岩性的一种测井方法。在低矿化度、高孔隙度(≥20％)地层的套管井中，用本法可有效地确定区分油层、水层。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条