-
公开(公告)号：US08799198B2
公开(公告)日：2014-08-05
申请号：US12732301
申请日：2010-03-26
申请人： Arifin Purwanto , David P. Moran , Lei Yan
发明人： Arifin Purwanto , David P. Moran , Lei Yan
CPC分类号： E21B44/00 , E21B2041/0028
摘要： A method of optimizing a drilling operating parameter or a drilling system parameter for a drilling assembly employing at least first and second distinct cutting structures includes entering at least one design parameter for each of the cutting structures into a trained artificial neural network. At least one of the design parameters of the first cutting structure may be optionally combined with at least one of the design parameters of the second cutting structure. The combined design parameter may also be entered into the artificial neural network.
摘要翻译： 使用至少第一和第二不同切割结构优化用于钻井组件的钻井操作参数或钻井系统参数的方法包括将用于每个切割结构的至少一个设计参数输入训练的人造神经网络。 第一切割结构的设计参数中的至少一个可以任选地与第二切割结构的设计参数中的至少一个组合。 组合设计参数也可以输入人造神经网络。
-
公开(公告)号：US20110232968A1
公开(公告)日：2011-09-29
申请号：US12732301
申请日：2010-03-26
申请人： Arifin Purwanto , David P. Moran , Lei Yan
发明人： Arifin Purwanto , David P. Moran , Lei Yan
IPC分类号： E21B7/00
CPC分类号： E21B44/00 , E21B2041/0028
摘要： A method of optimizing a drilling operating parameter or a drilling system parameter for a drilling assembly employing at least first and second distinct cutting structures includes entering at least one design parameter for each of the cutting structures into a trained artificial neural network. At least one of the design parameters of the first cutting structure may be optionally combined with at least one of the design parameters of the second cutting structure. The combined design parameter may also be entered into the artificial neural network.
摘要翻译： 优选使用至少第一和第二不同切割结构的钻井组件的钻井操作参数或钻井系统参数的方法包括将每个切割结构的至少一个设计参数输入训练的人造神经网络。 第一切割结构的设计参数中的至少一个可以任选地与第二切割结构的设计参数中的至少一个组合。 组合设计参数也可以输入人造神经网络。
-
公开(公告)号：US20080294606A1
公开(公告)日：2008-11-27
申请号：US12095338
申请日：2007-02-06
申请人： David P. Moran , Yashodhan Gidh , Lei Yan
发明人： David P. Moran , Yashodhan Gidh , Lei Yan
CPC分类号： G06F17/2247 , G06F17/2229 , G06F17/2264
摘要： A method for aggregating data that includes obtaining a log object including a log element, wherein the log element includes oilfield data obtained from a provider, obtaining an aggregation policy for the log element, and aggregating the log element into an aggregated object based on the aggregation policy is disclosed.
摘要翻译： 一种用于聚合数据的方法，包括获得包括日志元素的日志对象，其中所述日志元素包括从提供者获得的油田数据，获得所述日志元素的聚合策略，并且基于所述聚合将所述日志元素聚合成聚合对象 披露政策。
-
公开(公告)号：US20070185696A1
公开(公告)日：2007-08-09
申请号：US11670696
申请日：2007-02-02
申请人： David P. Moran , Stuart R. Oliver , Sujian J. Huang , Luis C. Paez , Lei Yan
发明人： David P. Moran , Stuart R. Oliver , Sujian J. Huang , Luis C. Paez , Lei Yan
IPC分类号： G06G7/48
CPC分类号： E21B44/00 , E21B2041/0028 , G05B13/027
摘要： A method of optimizing drilling including identifying design parameters for a drilling tool assembly, preserving the design parameters as experience data, and training at least one artificial neural network using the experience data. The method also includes collecting real-time data from the drilling operation, analyzing the real-time data with a real-time drilling optimization system, and determining optimal drilling parameters based on the analyzing the real-time date with the real-time drilling optimization system. Also, a method for optimizing drilling in real-time including collecting real-time data from a drilling operation and comparing the real-time data against predicted data in a real-time optimization system, wherein the real-time optimization includes at least one artificial neural network. The method further includes determining optimal drilling parameters based on the comparing the real-time data with the predicted data in the real-time drilling optimization system.
摘要翻译： 一种优化钻井的方法，包括识别钻具组件的设计参数，将设计参数保留为经验数据，以及使用经验数据训练至少一个人造神经网络。 该方法还包括从钻井作业中收集实时数据，利用实时钻井优化系统分析实时数据，并通过实时钻井优化分析实时日期确定最优钻井参数。 系统。 此外，一种实时优化钻井的方法，包括从钻井操作收集实时数据并将实时数据与实时优化系统中的预测数据进行比较，其中实时优化包括至少一个人工 神经网络。 该方法还包括基于将实时数据与实时钻井优化系统中的预测数据进行比较来确定最佳钻井参数。
-
公开(公告)号：US08285531B2
公开(公告)日：2012-10-09
申请号：US12105108
申请日：2008-04-17
申请人： David P. Moran , Mark P. Frenzel , Roy Duncan
发明人： David P. Moran , Mark P. Frenzel , Roy Duncan
IPC分类号： G06G7/48
CPC分类号： E21B7/00 , E21B44/00 , E21B2041/0028 , G05B13/027 , G05B17/02
摘要： A method of optimizing a drilling tool assembly including inputting well data into an optimization system, the optimization system having an experience data set and an artificial neural network. The method further including comparing the well data to the experience data set and developing an initial drilling tool assembly based on the comparing the well data to the experience data, wherein the drilling tool assembly is developed using the artificial neural network. Additionally, the method including simulating the initial drilling tool assembly in the optimization system and creating result data in the optimization system based on the simulating.
摘要翻译： 一种优化钻具组合的方法，包括将井数据输入到优化系统中，所述优化系统具有体验数据集和人造神经网络。 该方法还包括将井数据与经验数据集进行比较，并且基于将井数据与经验数据进行比较来开发初始钻井工具组件，其中使用人造神经网络来开发钻井工具组件。 另外，该方法包括模拟优化系统中的初始钻孔组件，并基于模拟创建优化系统中的结果数据。
-
公开(公告)号：US07142986B2
公开(公告)日：2006-11-28
申请号：US11048516
申请日：2005-02-01
申请人： David P. Moran
发明人： David P. Moran
CPC分类号： E21B44/00
摘要： A method for optimizing drilling parameters includes obtaining previously acquired data, querying a remote data store for current well data, determining optimized drilling parameters, and returning optimized parameters for a next segment to the remote data store. Determining optimized drilling parameters may include correlating the current well data to the previously acquired data, predicting drilling conditions for the next segment, and optimizing drilling parameters for the next segment.
摘要翻译： 用于优化钻井参数的方法包括获得先前获得的数据，向远程数据存储库查询当前井数据，确定优化的钻井参数，以及将下一段的优化参数返回给远程数据存储。 确定优化的钻井参数可以包括将当前井数据与先前获取的数据相关联，预测下一段的钻井条件，以及优化下一段的钻井参数。
-
公开(公告)号：US06814162B2
公开(公告)日：2004-11-09
申请号：US10215634
申请日：2002-08-09
IPC分类号： E21B1202
摘要： A drill bit, comprising a bit body, a sensor disposed in the bit body, a single journal removably mounted to the bit body, and a roller cone rotatably mounted to the single journal.
-
公开(公告)号：US06561293B2
公开(公告)日：2003-05-13
申请号：US09858160
申请日：2001-05-15
申请人： James C. Minikus , Chris E. Cawthorne , Stephen C. Steinke , Gary R. Portwood , Gary E. Garcia , David P. Moran , Quan V. Nguyen
发明人： James C. Minikus , Chris E. Cawthorne , Stephen C. Steinke , Gary R. Portwood , Gary E. Garcia , David P. Moran , Quan V. Nguyen
IPC分类号： E21B1008
摘要： A cutter element for a drill bit has a non-rectilinear crest. The cutter element has a base portion and an extending portion and the extending portion has either a zero draft or a negative draft with respect to the base portion. The non-positive draft allows more of the borehole bottom to be scraped using fewer cutter elements. The cutter elements having non-positive draft can be either tungsten carbide inserts or steel teeth.
摘要翻译： 用于钻头的切割元件具有非直线顶部。 切割器元件具有基部和延伸部分，并且延伸部分相对于基部具有零牵伸或负牵伸。 非正吃草允许更多的钻孔底部使用较少的切割元件被刮除。 具有非正吸程度的刀具元件可以是碳化钨刀片或钢齿。
-
公开(公告)号：US06241034B1
公开(公告)日：2001-06-05
申请号：US09146095
申请日：1998-09-03
IPC分类号： E21B1008
摘要： A cutter element for a drill bit. The cutter element has a base portion and an extending portion and the extending portion has either a zero draft or a negative draft with respect to the base portion. The non-positive draft allows more of the borehole bottom to be scraped using fewer cutter elements. The cutter elements having non-positive draft can be either tungsten carbide inserts or steel teeth.
摘要翻译： 用于钻头的刀具元件。 切割器元件具有基部和延伸部分，并且延伸部分相对于基部具有零牵伸或负牵伸。 非正吃草允许更多的钻孔底部使用较少的切割元件被刮除。 具有非正吸程度的刀具元件可以是碳化钨刀片或钢齿。
-
公开(公告)号：US6161634A
公开(公告)日：2000-12-19
申请号：US146154
申请日：1998-09-03
申请人： James C. Minikus , Chris E. Cawthorne , Stephen C. Steinke , Gary R. Portwood , Gary E. Garcia , David P. Moran
发明人： James C. Minikus , Chris E. Cawthorne , Stephen C. Steinke , Gary R. Portwood , Gary E. Garcia , David P. Moran
摘要： A cutter element for a drill bit. The cutter element has a non-rectilinear crest. The non-rectilinear or curvilinear crest provides an advantageous distribution of the cutting forces across the body of the cutter elements and thus improves bit life. The curvilinear crest also allows the cutter element to more efficiently lift the portion of the formation that is being cut, thereby improving cutting action in certain formations. The cutter elements can have either positive or non-positive draft and can be tungsten carbide inserts.
摘要翻译： 用于钻头的刀具元件。 切割元件具有非直线波峰。 非直线或曲线波峰提供切割力跨越刀具元件主体的有利分布，从而提高钻头寿命。 曲线波峰还允许切割器元件更有效地提升被切割的地层的部分，从而改善某些地层的切割动作。 切割元件可以具有正或非正的通风并且可以是碳化钨插入物。
-
-
-
-
-
-
-
-
-
搜索结果
19 条记录 (耗时 0.025 秒)