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. 发明授权

EP1902196B1 METHOD AND APPARATUS FOR COLLECTING DRILL BIT PERFORMANCE DATA 失效转让
标题翻译：方法和装置用于收集位-PERFORMANCE
公开(公告)号：EP1902196B1
公开(公告)日：2009-09-02
申请号：EP06772369.2
申请日：2006-06-07
申请人： Baker Hughes Incorporated
发明人： PASTUSEK, Paul, E. , SULLIVAN, Eric, C. , PRITCHARD, Daryl, L. , GLASGOW, Keith , TRINH, Tu, Tien , LUTES, Paul, J.
IPC分类号： E21B47/01 , E21B12/02
CPC分类号： E21B47/00 , E21B21/08 , E21B47/011
摘要： Drill bits and methods for sampling sensor data associated with the state of a drill bit are disclosed. A drill bit (200) for drilling a subterranean formation comprises a bit body and a shank (210) . The shank further includes a central bore formed through an inside diameter of the shank and configured for receiving a data analysis module. The data analysis module comprises a plurality of sensors (340) , a memory (330) , and a processor (320) . The processor is configured for executing computer instructions to collect the sensor data by sampling the plurality of sensors, analyze the sensor data to develop a severity index, compare the sensor data to at least one adaptive threshold, and modify a data sampling mode responsive to the comparison. A method comprises collecting sensor data by sampling a plurality of physical parameters associated with a drill bit state while in various sampling modes and transitioning between those sampling modes.

2. 发明公开

EP2394022A2 METHOD AND APPARATUS FOR COLLECTING DRILL BIT PERFORMANCE DATA 有权
标题翻译：方法和设备收集性能钻头
公开(公告)号：EP2394022A2
公开(公告)日：2011-12-14
申请号：EP10739157.5
申请日：2010-02-05
申请人： Baker Hughes Incorporated
发明人： TRINH, Tu, Tien , LUTES, Paul, J.
IPC分类号： E21B47/00 , E21B47/01 , E21B12/02
CPC分类号： E21B21/08 , E21B47/00 , E21B47/011
摘要： Drill bits and methods for sampling sensor data associated with a state of a drill bit are disclosed. A drill bit for drilling a subterranean formation may comprise a bit configured for receiving a data analysis module. The data analysis module may comprise at least one sensor configured for sensing at least one physical parameter. A method may include collecting sensor data at a sampling frequency by sampling at least one sensor disposed in a drill bit, wherein the at least one sensor is responsive to at least one physical parameter associated with a drill bit state. The method may further include filtering the collected sensor data to develop piecewise polynomial curves of the sensor data.

3. 发明公开

EP2340449A2 BIT BASED FORMATION EVALUATION USING A GAMMA RAY SENSOR 有权转让
标题翻译： BOHRKRONENBASIERTE地层评价使用伽玛射线传感器
公开(公告)号：EP2340449A2
公开(公告)日：2011-07-06
申请号：EP09821088.3
申请日：2009-10-13
申请人： Baker Hughes Incorporated
发明人： TRINH, Tu, Tien , SULLIVAN, Eric , CURRY, David
IPC分类号： G01V5/12 , E21B10/06
CPC分类号： E21B10/00 , E21B7/04 , E21B44/00 , E21B47/024 , E21B49/00 , G01V5/06 , Y10T29/49826
摘要： A drill bit made according to one embodiment includes at least a gamma ray sensor configured to provide signals representative of a presence and / or amount of a naturally occurring gamma ray source when the drill bit is used for cutting into a formation. A circuit may be configured to process signals from the gamma ray sensor to provide an estimate a parameter relating to the naturally occurring gamma ray source, which may used for purposes such as optimizing drilling parameters and geosteering.

4. 发明公开

EP2122109A1 METHOD AND APPARATUS FOR COLLECTING DRILL BIT PERFORMANCE DATA 有权
标题翻译：方法和设备收集性能钻头
公开(公告)号：EP2122109A1
公开(公告)日：2009-11-25
申请号：EP08725686.3
申请日：2008-02-15
申请人： BAKER HUGHES INCORPORATED
发明人： PASTUSEK, Paul, E. , SULLIVAN, Eric, C. , PRITCHARD, Daryl, L. , GLASGOW, Keith , TRINH, Tu, Tien , LUTES, Paul, J.
IPC分类号： E21B10/00 , E21B47/01
CPC分类号： E21B21/08 , E21B47/00 , E21B47/011
摘要： Drill bits and methods for sampling sensor data associated with the state of a drill bit are disclosed. A drill bit (200) for drilling a subterranean formation comprises a bit body (240) and a shank (210). The shank further includes a central bore (280) formed through an inside diameter of the shank and configured for receiving a data analysis module (290). The data analysis module comprises a plurality of sensors, a memory, and a processor (300). The processor is configured for executing computer instructions to collect the sensor data by sampling the plurality of sensors, analyze the sensor data to develop a severity index, compare the sensor data to at least one adaptive threshold, and modify a data sampling mode responsive to the comparison. A method comprises collecting sensor data by sampling a plurality of physical parameters associated with a drill bit state while in various sampling modes and transitioning between those sampling modes.

5. 发明授权

EP2347287B1 BIT BASED FORMATION EVALUATION AND DRILL BIT AND DRILL STRING ANALYSIS USING AN ACOUSTIC SENSOR 有权
标题翻译：基于钻头形成评估和钻头钻头和钻柱分析使用声学传感器
公开(公告)号：EP2347287B1
公开(公告)日：2017-07-19
申请号：EP09825579.7
申请日：2009-11-10
申请人： Baker Hughes Incorporated
发明人： TRINH, Tu, Tien , SULLIVAN, Eric
IPC分类号： G01V1/40 , E21B47/00 , E21B10/08 , E21B44/00 , E21B47/01
CPC分类号： E21B47/011 , E21B44/00 , E21B47/01 , G01V1/40

6. 发明授权

EP2394022B1 METHOD AND APPARATUS FOR COLLECTING DRILL BIT PERFORMANCE DATA 有权
标题翻译：用于收集钻头性能数据的方法和设备
公开(公告)号：EP2394022B1
公开(公告)日：2017-05-10
申请号：EP10739157.5
申请日：2010-02-05
申请人： Baker Hughes Incorporated
发明人： TRINH, Tu, Tien , LUTES, Paul, J.
IPC分类号： E21B47/00 , E21B47/01 , E21B12/02
CPC分类号： E21B21/08 , E21B47/00 , E21B47/011

7. 发明公开

EP2748428A1 DRILL BIT MOUNTED DATA ACQUISITION SYSTEMS AND ASSOCIATED DATA TRANSFER APPARATUS AND METHOD 有权转让
标题翻译： BOHRMEISSELMONTIERTE数据收集系统和相关通信设备和方法
公开(公告)号：EP2748428A1
公开(公告)日：2014-07-02
申请号：EP12826315.9
申请日：2012-08-22
申请人： Baker Hughes Incorporated
发明人： HABERNAL, Jason, R. , GLASGOW, R., Keith, Jr. , SULLIVAN, Eric, C. , TRINH, Tu, Tien
IPC分类号： E21B47/01 , E21B47/14
CPC分类号： E21B47/01
摘要： A data acquisition module comprising a base sized and configured for disposition within a shank of a drill bit bore and an extension protruding therefrom having electrical contacts on an exterior surface thereof for connection to electrical contacts on an interior surface of a sub secured to the bit shank. A drill bit equipped with a data acquisition module, a bottom hole assembly including a drill bit bearing a data acquisition module operably coupled to a sub secured to the drill bit, and a method of transferring data from a data acquisition module carrying a data acquisition module to a sub secured to the drill bit.

8. 发明公开

EP2561184A2 APPARATUS AND METHODS FOR ESTIMATING TOOL INCLINATION USING BIT-BASED GAMMA RAY SENSORS 有权转让
标题翻译：装置和方法量具采用了倾斜式基于位的伽玛射线传感器
公开(公告)号：EP2561184A2
公开(公告)日：2013-02-27
申请号：EP11772547.3
申请日：2011-04-19
申请人： Baker Hughes Incorporated
发明人： TRINH, Tu, Tien , SULLIVAN, Eric , CHENG, Xiaomin, C.
IPC分类号： E21B47/02 , E21B7/04 , G01V5/12
CPC分类号： E21B47/09
摘要： A drill bit made according to one embodiment may include a bit body having a longitudinal axis, a plurality of gamma sensors placed in the bit body, at least two gamma ray sensors in the plurality of sensors are spaced-apart from each other along the longitudinal axis of the bit body, wherein each such sensor in the plurality of sensors is configured to detect gamma rays from the formation during drilling of the wellbore and to provide signals representative of the detected gamma rays, and a circuit configured to process at least partially the signals from each of the at least two gamma ray sensors for estimating an inclination of the bit body relative to the longitudinal axis.

9. 发明授权

EP2122109B1 METHOD AND APPARATUS FOR COLLECTING DRILL BIT PERFORMANCE DATA 有权
标题翻译：用于收集钻头性能数据的方法和设备
公开(公告)号：EP2122109B1
公开(公告)日：2011-10-26
申请号：EP08725686.3
申请日：2008-02-15
申请人： BAKER HUGHES INCORPORATED
发明人： PASTUSEK, Paul, E. , SULLIVAN, Eric, C. , PRITCHARD, Daryl, L. , GLASGOW, Keith , TRINH, Tu, Tien , LUTES, Paul, J.
IPC分类号： E21B10/00 , E21B47/01
CPC分类号： E21B21/08 , E21B47/00 , E21B47/011
摘要： Drill bits and methods for sampling sensor data associated with the state of a drill bit are disclosed. A drill bit (200) for drilling a subterranean formation comprises a bit body (240) and a shank (210). The shank further includes a central bore (280) formed through an inside diameter of the shank and configured for receiving a data analysis module (290). The data analysis module comprises a plurality of sensors, a memory, and a processor (300). The processor is configured for executing computer instructions to collect the sensor data by sampling the plurality of sensors, analyze the sensor data to develop a severity index, compare the sensor data to at least one adaptive threshold, and modify a data sampling mode responsive to the comparison. A method comprises collecting sensor data by sampling a plurality of physical parameters associated with a drill bit state while in various sampling modes and transitioning between those sampling modes.
摘要翻译：公开了用于采样与钻头的状态相关联的传感器数据的钻头和方法。用于钻探地下岩层的钻头（200）包括钻头本体（240）和柄部（210）。柄还包括穿过柄的内径形成并构造成用于接收数据分析模块（290）的中心孔（280）。数据分析模块包括多个传感器，存储器和处理器（300）。处理器被配置用于执行计算机指令以通过对多个传感器进行采样来收集传感器数据，分析传感器数据以产生严重性指数，将传感器数据与至少一个自适应阈值进行比较，并且响应于该数据采样模式来修改数据采样模式比较。一种方法包括通过在各种采样模式下采样与钻头状态相关联的多个物理参数并在这些采样模式之间转换来采集传感器数据。

10. 发明公开

EP2347287A2 BIT BASED FORMATION EVALUATION AND DRILL BIT AND DRILL STRING ANALYSIS USING AN ACOUSTIC SENSOR 有权
标题翻译： FORMATIONSBESTIMMUNG AUF MEISSELBASIS SOWIE BOHRMEISSEL- UND BOHRSTRANGANALYSE MITHILEL EINES AKUSTISCHEN SENSORS
公开(公告)号：EP2347287A2
公开(公告)日：2011-07-27
申请号：EP09825579.7
申请日：2009-11-10
申请人： Baker Hughes Incorporated
发明人： TRINH, Tu, Tien , SULLIVAN, Eric
IPC分类号： G01V1/40 , E21B47/00 , E21B10/08
CPC分类号： E21B47/011 , E21B44/00 , E21B47/01 , G01V1/40
摘要： A drill bit having a bit body includes one or more acoustic sensors that are configured to detect elastic waves when the drill bit is used for drilling a wellbore. The acoustic sensor may be configured to detect a sonic signature associated with a failure event. In further arrangements, the acoustic sensors may be configured to receive signals from a controlled acoustic source.
摘要翻译：具有钻头体的钻头包括一个或多个声学传感器，其被配置为当钻头用于钻井时检测弹性波。声学传感器可以被配置为检测与故障事件相关联的声音签名。在进一步的布置中，声学传感器可以被配置为从受控声源接收信号。

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