-
1.发明授权Exploitation of sea floor rig structures to enhance measurement while drilling telemetry data 有权挖掘海底钻机结构，以加强测量，同时钻探遥测数据公开(公告)号：US09234981B2
公开(公告)日：2016-01-12
申请号：US13388181
申请日：2010-07-21
IPC分类号： H04B13/02 , G01V11/00 , E21B33/035 , E21B34/10
CPC分类号： G01V11/002 , E21B33/0355 , E21B34/10
摘要： A method for communicating data in an offshore data communication system comprises measuring L/MWD data with a sensor disposed in a bottomhole assembly positioned in a subsea borehole. The bottomhole assembly is disposed along a drillstring extending through the subsea borehole. In addition, the method comprises communicating the L/MWD data from the bottomhole assembly to the seafloor with a telemetry signal. Further, the method comprises receiving the telemetry signal with at least one telemetry transducer positioned proximal the sea floor. Still further, the method comprises processing the telemetry signal at the seafloor to produce a processed signal. Moreover, the method comprises transmitting the processed signal from the sea floor to the sea surface.
摘要翻译： 用于在海上数据通信系统中传送数据的方法包括利用布置在位于海底钻孔中的井底组件中的传感器测量L / MWD数据。 井底组件沿着延伸穿过海底钻孔的钻柱布置。 另外，该方法包括利用遥测信号将井底组件的L / MWD数据传送到海底。 此外，该方法包括用至少一个位于海底附近的遥测换能器接收遥测信号。 此外，该方法包括在海底处理遥测信号以产生经处理的信号。 此外，该方法包括将经处理的信号从海底传送到海面。
-
2.发明授权System, method and apparatus for petrophysical and geophysical measurements at the drilling bit 有权用于钻头的岩石物理和地球物理测量的系统，方法和装置公开(公告)号：US07743654B2
公开(公告)日：2010-06-29
申请号：US11739581
申请日：2007-04-24
申请人： Ronald L. Spross , Paul F. Rodney
发明人： Ronald L. Spross , Paul F. Rodney
IPC分类号： E21B47/00
CPC分类号： G01V11/00 , E21B7/067 , E21B45/00 , E21B47/0002 , E21B47/01 , E21B47/022 , G01V2210/6163 , G01V2210/6165 , G01V2210/6167
摘要： Measurement of petrophysical and geophysical data of formations in a wellbore using a long gauge bit having at least one sensor therewith. The at least one sensor may be installed in at least one flute of the long gauge bit and/or in the long gauge portion thereof. Data for creating images of the formations are obtained at or near the bottom of the borehole and proximate to the long gauge bit used for drilling the borehole. Orientation of the long gauge bit is also available on a real time basis. Magnetic and/or gravitational sensors may be used in determining bit orientation. The flutes of the long gauge bit and the long gauge portion thereof may have standard inserts to accommodate various types of different sensors and electronic packages therefor.
摘要翻译： 使用具有至少一个传感器的长规格位测量井眼中的地层的岩石物理和地球物理数据。 至少一个传感器可以安装在长规格钻头的至少一个槽和/或其长规格部分中。 用于创建地层图像的数据在钻孔底部或附近获得，并且靠近用于钻孔的长规格钻头。 长规格位的方向也可实时获得。 可以使用磁性和/或重力传感器来确定位取向。 长规格钻头的长槽和其长的规格部分可以具有标准的插入件以适应各种类型的不同的传感器及其电子封装。
-
3.发明授权System, method and apparatus for petrophysical and geophysical measurements at the drilling bit 有权用于钻头的岩石物理和地球物理测量的系统，方法和装置公开(公告)号：US07207215B2
公开(公告)日：2007-04-24
申请号：US10745381
申请日：2003-12-22
申请人： Ronald L. Spross , Paul F. Rodney
发明人： Ronald L. Spross , Paul F. Rodney
IPC分类号： E21B47/00
CPC分类号： G01V11/00 , E21B7/067 , E21B45/00 , E21B47/0002 , E21B47/01 , E21B47/022 , G01V2210/6163 , G01V2210/6165 , G01V2210/6167
摘要： Measurement of petrophysical and geophysical data of formations in a wellbore using a long gauge bit having at least one sensor therewith. The at least one sensor may be installed in at least one flute of the long gauge bit and/or in the long gauge portion thereof. Data for creating images of the formations are obtained at or near the bottom of the borehole and proximate to the long gauge bit used for drilling the borehole. Orientation of the long gauge bit is also available on a real time basis. Magnetic and/or gravitational sensors may be used in determining bit orientation. The flutes of the long gauge bit and the long gauge portion thereof may have standard inserts to accommodate various types of different sensors and electronic packages therefor.
摘要翻译： 使用具有至少一个传感器的长规格位测量井眼中的地层的岩石物理和地球物理数据。 至少一个传感器可以安装在长规格钻头的至少一个槽和/或其长规格部分中。 用于创建地层图像的数据在钻孔底部或附近获得，并且靠近用于钻孔的长规格钻头。 长规格位的方向也可实时获得。 可以使用磁性和/或重力传感器来确定位取向。 长规格钻头的长槽和其长的规格部分可以具有标准的插入件以适应各种类型的不同的传感器及其电子封装。
-
公开(公告)号：US20100236776A1
公开(公告)日：2010-09-23
申请号：US12682906
申请日：2008-11-13
IPC分类号： E21B49/08 , G01N23/201 , G01V5/04
CPC分类号： E21B49/08 , E21B47/1015 , E21B49/10 , G01N23/201 , G01N2223/616 , G01N2223/635
摘要： A method and system for determining a property of a sample of fluid in a borehole. A fluid sample is collected in a downhole tool. While collecting, X-rays are transmitted proximate the fluid from an X-ray source in the tool and an X-ray flux that is a function of a property of the fluid is detected. The detected X-ray flux data is processed to determine the property of the fluid.
摘要翻译： 一种用于确定井眼中的流体样品的性质的方法和系统。 流体样品被收集在井下工具中。 在收集时，X射线在工具中的来自X射线源的流体附近传输，并且检测作为流体性质的函数的X射线通量。 检测到的X射线通量数据被处理以确定流体的性质。
-
5.发明授权Method and system to model, measure, recalibrate, and optimize control of the drilling of a borehole 有权对井眼钻井进行建模，测量，重新校准和优化控制的方法和系统公开(公告)号：US07054750B2
公开(公告)日：2006-05-30
申请号：US10793350
申请日：2004-03-04
申请人： Paul F. Rodney , Ronald L. Spross
发明人： Paul F. Rodney , Ronald L. Spross
IPC分类号： G01V3/18
摘要： Methods and systems for controlling the drilling of a borehole are disclosed. The methods employ the assumption that nonlinear problems can be modeled using linear equations for a local region. Common filters can be used to determine the coefficients for the linear equation. Results from the calculations can be used to modify the drilling path for the borehole. Although the calculation/modification process can be done continuously, it is better to perform the process at discrete intervals along the borehole in order to maximize drilling efficiency.
摘要翻译： 公开了用于控制钻孔钻孔的方法和系统。 该方法采用这样的假设，即可以使用局部区域的线性方程来建模非线性问题。 公共滤波器可用于确定线性方程的系数。 计算结果可用于修改钻孔的钻孔路径。 虽然可以连续进行计算/修改过程，但最好是沿钻孔以离散的间隔执行过程，以最大化钻井效率。
-
公开(公告)号：US08511379B2
公开(公告)日：2013-08-20
申请号：US12682906
申请日：2008-11-13
CPC分类号： E21B49/08 , E21B47/1015 , E21B49/10 , G01N23/201 , G01N2223/616 , G01N2223/635
摘要： A method and system for determining a property of a sample of fluid in a borehole. A fluid sample is collected in a downhole tool. While collecting, X-rays are transmitted proximate the fluid from an X-ray source in the tool and an X-ray flux that is a function of a property of the fluid is detected. The detected X-ray flux data is processed to determine the property of the fluid.
摘要翻译： 一种用于确定井眼中的流体样品的性质的方法和系统。 流体样品被收集在井下工具中。 在收集时，X射线在工具中的来自X射线源的流体附近传输，并且检测作为流体性质的函数的X射线通量。 检测到的X射线通量数据被处理以确定流体的性质。
-
7.发明申请Exploitation Of Sea Floor Rig Structures To Enhance Measurement While Drilling Telemetry Data 审中-公开开挖海底钻机结构在钻探遥测数据时加强测量公开(公告)号：US20120126992A1
公开(公告)日：2012-05-24
申请号：US13388181
申请日：2010-07-21
IPC分类号： H04B13/02
CPC分类号： G01V11/002 , E21B33/0355 , E21B34/10
摘要： A method for communicating data in an offshore data communication system comprises measuring L/MWD data with a sensor disposed in a bottomhole assembly positioned in a subsea borehole. The bottomhole assembly is disposed along a drillstring extending through the subsea borehole. In addition, the method comprises communicating the L/MWD data from the bottomhole assembly to the seafloor with a telemetry signal. Further, the method comprises receiving the telemetry signal with at least one telemetry transducer positioned proximal the sea floor. Still further, the method comprises processing the telemetry signal at the seafloor to produce a processed signal. Moreover, the method comprises transmitting the processed signal from the sea floor to the sea surface.
摘要翻译： 用于在海上数据通信系统中传送数据的方法包括利用布置在位于海底钻孔中的井底组件中的传感器测量L / MWD数据。 井底组件沿着延伸穿过海底钻孔的钻柱布置。 另外，该方法包括利用遥测信号将井底组件的L / MWD数据传送到海底。 此外，该方法包括用至少一个位于海底附近的遥测换能器接收遥测信号。 此外，该方法包括在海底处理遥测信号以产生经处理的信号。 此外，该方法包括将经处理的信号从海底传送到海面。
-
公开(公告)号：US06957145B2
公开(公告)日：2005-10-18
申请号：US10628152
申请日：2003-07-28
申请人： Ronald L. Spross
发明人： Ronald L. Spross
摘要： A method for measuring one or more characteristics of an earth formation wherebyenergy is emitted circumferentially about a borehole into the formation, and the amount reflected back is detected during a plurality of sample periods. The samples are grouped into two or more groups by the azimuthal sector in which the sample was collected. Within a group, each sample is mathematically weighted according to the standoff of the detector from the borehole wall when the sample was taken. Within a group, the weighted samples are summed to produce a weighted total amount of energy detected within a sector. The weighted total is then transformed into the one or more characteristics.
摘要翻译： 一种用于测量地层的一个或多个特性的方法，其中能量围绕钻孔周向发射到地层中，并且在多个采样周期期间检测反射的量。 样品通过收集样品的方位角扇区分为两组或更多组。 在一组中，每个样品根据检测器从采样时的钻孔壁的间隔进行数学加权。 在一组内，加权样本相加以产生在扇区内检测到的加权能量总量。 然后将加权总数转换成一个或多个特征。
-
公开(公告)号：US20130080063A1
公开(公告)日：2013-03-28
申请号：US13700254
申请日：2010-06-21
CPC分类号： E21B47/18 , E21B21/08 , E21B49/003 , G01V1/50 , G01V9/00 , G01V11/002 , G06F19/00 , H04L47/25
摘要： Mud pulse telemetry. The various embodiments are directed to methods and systems of encoding data in a mud pulse telemetry system, where at least a portion of the data is encoded the time between pressure transitions. Moreover, the various embodiments are directed to detection methods and systems that detect the pressure transitions at the surface.
-
公开(公告)号：US5451779A
公开(公告)日：1995-09-19
申请号：US167672
申请日：1993-12-15
申请人： Ronald L. Spross , Thomas Burnett
发明人： Ronald L. Spross , Thomas Burnett
IPC分类号： G01V5/12
摘要： A method and apparatus for determining at least one characteristic of a formation is provided which includes storing a plurality of counts received from both a long space radiation detector and a short space radiation detector. The counts are detected during a plurality of short duration time periods which are brief compared to rotary drilling speed. A count rate mean is determined and used to sort each of the plurality of count measurements into one of at least three bins. Count information accumulated in at least one of the bins is used to calculate a corrected density. A short space collimator enhances the count rate of singly scattered gamma rays detected by the short space detector and blocks gamma rays from the formation radially outwardly of the short space detector to improve spine-rib correction characteristics for relatively short standoffs. The method of sorting the plurality of short duration time period measurements improves the accuracy for short standoffs to larger standoffs.
摘要翻译： 提供了一种用于确定地层的至少一个特征的方法和装置，其包括存储从长空间辐射检测器和短空间辐射检测器接收的多个计数。 在与旋转钻速相比较短的多个短持续时间段内检测计数。 计数速率平均值被确定并用于将多个计数测量中的每一个分类为至少三个分区中的一个。 使用累积在至少一个箱中的计数信息来计算校正密度。 短空间准直仪增强了由短空间探测器检测到的单散射伽马射线的计数率，并阻挡了来自短距离探测器径向外侧的地层的伽马射线，以提高相对较短间隔的脊柱肋矫正特性。 对多个短持续时间段测量进行排序的方法提高了对较大间隔的短距离的准确性。
-
-
-
-
-
-
-
-
-
搜索结果
16 条记录 (耗时 0.041 秒)
