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1. 发明公开

EP2659292A4 STRESS IN FORMATIONS FROM AZIMUTHAL VARIATION IN ACOUSTIC AND OTHER PROPERTIES 有权转让
标题翻译： BELASTUNG VON FORASENAUS AZIMUTHVARIATIONEN IN AKUSTISCHEN UND ANDEREN EIGENSCHAFTEN
公开(公告)号：EP2659292A4
公开(公告)日：2017-01-18
申请号：EP11854245
申请日：2011-12-22
申请人： BAKER HUGHES INC
发明人： MOOS DANIEL
IPC分类号： G01V1/40 , E21B47/00 , G01V1/28 , G01V1/50
CPC分类号： G01V1/50 , G01V1/284 , G01V2210/586 , G01V2210/626

2. 发明公开

EP2912493A4 SYSTEM AND METHOD FOR WELL DATA ANALYSIS 有权转让
标题翻译：系统VERFAHREN ZUR ANALYZE VON BOHRLOCHDATEN
公开(公告)号：EP2912493A4
公开(公告)日：2016-07-27
申请号：EP13849782
申请日：2013-10-24
申请人： BAKER HUGHES INC
发明人： WESSLING STEFAN , MOOS DANIEL , MACPHERSON JOHN D
IPC分类号： G01V11/00
CPC分类号： G01V11/002 , E21B41/00 , G01V2210/74
摘要： A method of processing data generated from an energy industry or oilfield operation includes: receiving a data set representing parameter values generated during at least a portion of the operation, the parameter values including values of a plurality of parameters relating to the operation; dividing the data set into a plurality of data subsets, each data subset including values for multiple parameters; determining a measure of similarity between data in each subset relative to data in one or more other subsets; displaying a map of the data set in at least two dimensions, the map including a visual representation of each subset positioned relative to a visual representation of the one or more other subsets based on the measure of similarity; and analyzing the map to estimate a condition associated with the operation.
摘要翻译：一种处理从能源工业或油田作业产生的数据的方法包括：接收表示在至少一部分操作期间产生的参数值的数据集，所述参数值包括与所述操作相关的多个参数的值; 将数据集划分成多个数据子集，每个数据子集包括多个参数的值; 确定每个子集中的数据与一个或多个其他子集中的数据之间的相似度的度量; 在至少两维中显示所述数据集的映射，所述映射包括相对于所述一个或多个其他子集的视觉表示定位的每个子集的视觉表示; 并分析地图以估计与该操作相关联的状况。

3. 发明公开

EP3183420A4 SYSTEM AND METHOD FOR USING PRESSURE PULSES FOR FRACTURE STIMULATION PERFORMANCE ENHANCEMENT AND EVALUATION 有权转让
公开(公告)号：EP3183420A4
公开(公告)日：2018-08-01
申请号：EP15834278
申请日：2015-08-19
申请人： BAKER HUGHES INC
发明人： MOOS DANIEL , LIVESCU SILVIU
IPC分类号： E21B43/25 , E21B28/00 , E21B43/26 , E21B43/263 , E21B43/267 , G01V1/40
CPC分类号： E21B43/267 , E21B28/00 , E21B43/263
摘要： A system and method of applying periodic energy pulses to a portion of a wellbore, fracture(s), and/or near wellbore to interrogate and/or stimulate at least a portion of the wellbore, fracture(s), and/or near wellbore. The system includes a downhole device that is configured to deliver periodic energy pulses to a portion of the wellbore. The downhole device may deliver various energy pulses such as pressure waves, seismic waves, and/or acoustic waves. Sensors may determine properties of a portion of the wellbore and/or fracture based on energy pulses detected within the wellbore. The sensors may be connected to the downhole tool, may be positioned within the wellbore, and/or may be positioned at the surface. The magnitude and/or frequency of the periodic energy pulses may be varied to change the stimulation and/or interrogation of the wellbore.

4. 发明公开

EP2427788A4 APPARATUS AND METHOD FOR PREDICTING PROPERTIES OF EARTH FORMATIONS 有权转让
标题翻译： VORRICHTUNG UND VERFAHREN ZUR VORHERSAGE DER EIGENSCHAFTEN VON ERDFORMATIONEN
公开(公告)号：EP2427788A4
公开(公告)日：2015-09-02
申请号：EP10772769
申请日：2010-05-05
申请人： BAKER HUGHES INC
发明人： MOOS DANIEL , BARTON COLLEEN
IPC分类号： E21B49/00 , E21B43/25 , G01V11/00
CPC分类号： E21B49/008 , E21B43/25 , G01V11/00 , G01V2210/6163
摘要： A method of predicting a property of an earth formation includes: injecting a fluid into at least one pre-existing feature of the formation at a plurality of constant pressures or flow rates; measuring a response from the at least one pre-existing feature at each of the plurality of constant pressures or flow rates; and estimating at least one property of the at least one pre-existing feature based on the response. An apparatus for predicting a property of an earth formation is also disclosed.
摘要翻译：预测地球物理性质的方法包括：以多个恒定压力或流速将流体注入到地层的至少一个预先存在的特征中; 在所述多个恒定压力或流速中的每一个处测量来自所述至少一个预先存在的特征的响应; 以及基于所述响应来估计所述至少一个预先存在的特征的至少一个属性。还公开了一种用于预测地层的性质的装置。

5. 发明公开

EP2250342A4 IDENTIFICATION OF STRESS IN FORMATIONS USING ANGLES OF FAST AND SLOW DIPOLE WAVES IN BOREHOLE ACOUSTIC LOGGING 审中-公开
标题翻译：电压识别排兵布阵使用快速和慢速DIPOLWELLEN的声学钻孔测
公开(公告)号：EP2250342A4
公开(公告)日：2014-04-23
申请号：EP09702202
申请日：2009-01-15
申请人： BAKER HUGHES INC
发明人： ZHENG YIBING , MOOS DANIEL , TANG XIAO MING , DUBINSKY VLADIMIR , PATTERSON DOUGLAS J
IPC分类号： E21B47/00 , G01V1/44
CPC分类号： G01V1/44 , G01V2210/626

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