专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP3176610A1 METHOD AND SYSTEM FOR FORMATION TEXTURE AND ROCK TYPE IDENTIFICATION 审中-公开
标题翻译：形成纹理和岩石类型识别的方法和系统
公开(公告)号：EP3176610A1
公开(公告)日：2017-06-07
申请号：EP15290301.9
申请日：2015-12-04
申请人： Services Pétroliers Schlumberger , Schlumberger Holdings Limited , Schlumberger Technology B.V.
发明人： Tianhua, Zhang , Yong-Hua, Chen , Laronga, Robert
IPC分类号： G01V3/24
CPC分类号： G01V3/20 , E21B47/0002 , E21B49/00 , G01V3/24
摘要： In one embodiment, a method includes receiving, via a processor, data from a plurality of imaging buttons disposed on a downhole tool within a borehole, generating, via the processor, a resistivity image, a permittivity image, a standoff curve, a rugosity index curve, a high-resolution image of a relationship between resistivity and permittivity of a section of a geological formation measured by the downhole tool, or some combination thereof based on the data, characterizing, via the processor, one or more vugs, one or more fractures, or some combination thereof based at least on the resistivity image, the permittivity image, the standoff curve, the rugosity index curve, the high-resolution image of the relationship between resistivity and permittivity, or some combination thereof, and identifying, via the processor, one or more rock types based at least on the high-resolution image of the relationship between resistivity and permittivity.
摘要翻译：在一个实施例中，一种方法包括经由处理器接收来自设置在钻孔内的井下工具上的多个成像按钮的数据，经由处理器生成电阻率图像，电容率图像，间隔曲线，粗糙度指数曲线，由井下工具测量的地质构造的一部分的电阻率和介电常数之间的关系的高分辨率图像，或者基于该数据的一些组合，通过处理器表征一个或多个洞穴，一个或多个洞穴至少基于电阻率图像，介电常数图像，间隔曲线，粗糙度指数曲线，电阻率和介电常数之间的关系的高分辨率图像或它们的一些组合来确定裂缝，裂缝或其一些组合，并且经由处理器，至少基于电阻率和介电常数之间的关系的高分辨率图像的一种或多种岩石类型。

2. 发明公开

EP2749908A1 Enhanced Visualization of Logging Information in Cased Wells Using Dynamic Normalization 审中-公开
标题翻译：改善通过使用动态正常化的登录包被的孔的信息可视化
公开(公告)号：EP2749908A1
公开(公告)日：2014-07-02
申请号：EP12306706.8
申请日：2012-12-28
申请人： Services Pétroliers Schlumberger , SCHLUMBERGER TECHNOLOGY B.V. , Schlumberger Holdings Limited , PRAD Research and Development Limited
发明人： Kalyanaraman, Ram Sunder , Laronga, Robert
IPC分类号： G01V1/50 , E21B47/00 , G01V3/18
CPC分类号： G01V13/00 , E21B47/0005 , G01V1/50 , G01V3/18 , G01V3/38
摘要： Systems and methods for enhancing local heterogeneity of cased-hole well logging information are provided. An example of such a cased-hole well logging system may include a downhole tool and data processing circuitry. The downhole tool may obtain cased-hole logging information over a depth of a cased wellbore. The data processing circuitry may normalize at least some of the cased-hole logging information over at least a first subsection of the depth and may map visualization indicators to the normalized cased-hole logging information. The mapping of the visualization indicators to the normalized cased-hole logging information may enable an analyst to identify casing and/or annulus material properties not readily apparent using exclusively absolute visualizations of the cased-hole logging information.
摘要翻译：提供系统和增强的套管井测井信息的本地异质性的方法。寻求套管井测井系统的例子可以包括井下工具和数据处理电路。该井下工具可以得到在一个套管的井筒的深度套管井测井信息。数据处理电路可以归一化中的至少一些的套管井测井信息在至少所述深度的一个第一分段，并且可以可视化指示符映射到归一化的套管井测井信息。的可视化指示器，以归一化的套管井测井信息的映射可以使分析师以识别使用的套管井测井信息独占绝对可视化套管和/或环的材料性质不显而易见的。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式