公开(公告)号：US20140052376A1

公开(公告)日：2014-02-20

申请号：US13945441

申请日：2013-07-18

申请人： Pingjun Guo ,  Richard J. Smith

发明人： Pingjun Guo ,  Richard J. Smith

IPC分类号： E21B47/00

CPC分类号： E21B47/00 ,  E21B47/0005

摘要： Method for evaluating cement quality in a cased well. A density log of the well is obtained using, for example, a GammaRay sources and detectors (51). The detector count rates are inverted to provide initial estimates of cement density and thickness (53). Acoustic waveform data are obtained from the well using an acoustic logging tool (52). The acoustic data are inverted (54-56), using the initial estimates of cement density and thickness obtained from the density logs, and an updated density log is inferred. Cement images are obtained from the updated density log, and cement bond quality can be estimated (57).

摘要翻译： 水泥井水泥质量评估方法。 使用例如GammaRay源和检测器（51）获得阱的密度对数。 检测器计数率被反转以提供水泥密度和厚度的初步估计（53）。 使用声学测井工具（52）从井获得声波形数据。 使用从密度日志获得的水泥密度和厚度的初始估计，声学数据被倒置（54-56），并且推断更新的密度日志。 水泥图像可以从更新的密度记录中获得，并且可以估计水泥粘合质量（57）。

公开(公告)号：US09057795B2

公开(公告)日：2015-06-16

申请号：US14278143

申请日：2014-05-15

申请人： Pingjun Guo ,  Richard J. Smith ,  Thomas J. Boone

发明人： Pingjun Guo ,  Richard J. Smith ,  Thomas J. Boone

IPC分类号： G01V5/12 ,  E21B47/00

CPC分类号： G01V5/125 ,  E21B47/0005

摘要： Well logging method and logging tool for measuring cement density and thickness at different azimuth angles for a cemented, cased well. The method uses a gamma source, a short-spaced detector, a long-spaced detector, and preferably a backscatter detector, where the detector-to-source spacings are designed for calculating (93) thickness and density of the cement annulus (94) from the detector count rates (91).

摘要翻译： 测井方法和测井工具，用于测量水泥井套管不同方位角处的水泥密度和厚度。 该方法使用伽马源，短距离检测器，长距离检测器，并且优选地反向散射检测器，其中检测器到源间隔被设计用于计算水泥环（94）的厚度和密度（93） 从检测器计数率（91）。

公开(公告)号：US20140374582A1

公开(公告)日：2014-12-25

申请号：US14278143

申请日：2014-05-15

申请人： Pingjun Guo ,  Richard J. Smith ,  Thomas J. Boone

发明人： Pingjun Guo ,  Richard J. Smith ,  Thomas J. Boone

IPC分类号： G01V5/12 ,  E21B49/00

CPC分类号： G01V5/125 ,  E21B47/0005

摘要： Well logging method and logging tool for measuring cement density and thickness at different azimuth angles for a cemented, cased well. The method uses a gamma source, a short-spaced detector, a long-spaced detector, and preferably a backscatter detector, where the detector-to-source spacings are designed for calculating (93) thickness and density of the cement annulus (94) from the detector count rates (91).

摘要翻译： 测井方法和测井工具，用于测量水泥井套管不同方位角处的水泥密度和厚度。 该方法使用伽马源，短距离检测器，长距离检测器，并且优选地反向散射检测器，其中检测器到源间隔被设计用于计算水泥环（94）的厚度和密度（93） 从检测器计数率（91）。

公开(公告)号：US5351518A

公开(公告)日：1994-10-04

申请号：US134153

申请日：1993-10-08

申请人： Michael W. Bogart ,  Richard J. Smith

发明人： Michael W. Bogart ,  Richard J. Smith

IPC分类号： B21G1/00

CPC分类号： B21G1/00

摘要： An apparatus for forming a curved, flat sided surgical needle, which comprises a frame member including an anvil member having an arcuate surface profile; a movable first die member for simultaneously imparting an arcuate profile and at least a pair of first opposing flat surfaces to a body portion of a needle blank and adapted to receive a needle blank, the first die member having an arcuate needle forming surface which is substantially parallel to the arcuate surface of the anvil member; a first side tool for curving a tapered end portion of the needle blank about the anvil; a transfer tool adapted to slide the needle blank along the anvil a side press adapted to import second flat surfaces to a second pair of opposing sides of the body portion of the needle blank; a second side tool member for curving a drill end portion of the needle blank about the anvil; and an ejection tool for moving the needle blank away from the anvil.

摘要翻译： 一种用于形成弯曲的平面外科手术针的装置，其包括：框架构件，其包括具有弓形表面轮廓的砧座构件; 可移动的第一模具构件，用于同时地将弓形轮廓和至少一对第一相对的平坦表面提供到针毛坯的主体部分并且适于接收针毛坯，所述第一模具构件具有弓形针形成表面，其基本上 平行于砧座构件的弓形表面; 用于使所述针坯的锥形端部围绕所述砧弯曲的第一侧工具; 转移工具，其适于沿着所述砧座滑动所述针坯，所述侧压机适于将所述针坯导入所述针坯体的主体部分的第二对相对侧的第二平坦表面; 第二侧面工具构件，用于使所述针坯的钻头端部围绕所述砧座弯曲; 以及用于将针毛坯从砧座移开的弹出工具。

公开(公告)号：US5101505A

公开(公告)日：1992-03-31

申请号：US478220

申请日：1990-02-09

申请人： Thomas H. Schiller ,  Terry L. Fry ,  Richard J. Smith

发明人： Thomas H. Schiller ,  Terry L. Fry ,  Richard J. Smith

IPC分类号： H04B1/40

CPC分类号： H04B1/408

摘要： An improved proximal cable-less communications system using at least two receivers is described. The system is significantly improved by eliminating the sidetone which can occur in full duplex systems. Components are placed in the receivers, between the mixer components and the components which detect the information encoded in the signal at the intermediate frequency, which function to cancel out the detrimental affect of those signals containing information derived from the modulation of the local oscillator of the receiver device.

摘要翻译： 描述了使用至少两个接收器的改进的近端无电缆通信系统。 通过消除可能发生在全双工系统中的侧耳，该系统得到显着改善。 组件被放置在接收器中，混合器组件和检测在中频信号中编码的信息的组件之间，其功能是消除包含从本地振荡器的本地振荡器的调制得到的信息的那些信号的有害影响 接收机设备。

公开(公告)号：US4593350A

公开(公告)日：1986-06-03

申请号：US498101

申请日：1983-05-25

申请人： Renzo D. Mitchell ,  Don N. Thomas ,  Richard J. Smith

发明人： Renzo D. Mitchell ,  Don N. Thomas ,  Richard J. Smith

IPC分类号： G06F13/362 ,  G06F15/163 ,  G06F15/16

CPC分类号： G06F15/163 ,  G06F13/362

摘要： A plurality of computer stations each includes a data processing computer capable of having its data processing function inhibited or halted by a halt signal applied to a halt input terminal, and each also includes a random access memory (RAM). The plurality of computer stations are interconnected by a bus system and controlled by a bus controller for allowing the periodic interchange of data among the random access memories of the computer stations. The bus controller periodically generates a halt signal which is applied in common to the halt input terminal of each computer station and which stops the processing of data by each data processing computer during the interchange of data. During the time of each halt signal, the bus controller generates in time sequence computer station address signals which are applied in common over the bus system to an address decoder associated with each computer station. The decoder associated with the particular computer station being addressed produce a second output signal, and all the other decoders produce a second output signal. Thus, the bus controller periodically accesses each computer station. During the time in which each computer station is accessed, the bus controller produces in predetermined time sequence one or more word addresses, each representing the memory location of a word to be read from the RAM of the computer station which is addressed and also representing the memory location into which the word is to be written into the RAMs of those computer stations which are not addressed. The bus controller also generates read/write signals in conjunction with each word address. A first gating circuit associated with each computer station responds to the simultaneous occurrence of the halt and read/write signals and the first output signal of the decoder to generate a read signal for causing the RAM associated with the addressed computer station to read, and also responsive to the second output signal from the decoder to cause the RAM to write when the computer station is not addressed. A second gating circuit is coupled to each decoder, to each RAM and to the bus and is responsive to the first output signal from the decoder to couple the word read therefrom to a particular portion of the bus system, and is responsive to the second output signal from the decoder to couple signal from the particular portion of the bus to the RAM for writing in.

公开(公告)号：US20190324166A1

公开(公告)日：2019-10-24

申请号：US16447560

申请日：2019-06-20

申请人： Sri Venkata Tapovan LOLLA ,  Jeffrey R. Bailey ,  Simona O. Costin ,  Michael S. Hons ,  Helen Yam ,  Arslan Akhmetov ,  Tim W. Hayward ,  Richard J. Smith ,  Colum M. Keith ,  Marc-Andre P. Chen ,  Xinlong Liu

发明人： Sri Venkata Tapovan LOLLA ,  Jeffrey R. Bailey ,  Simona O. Costin ,  Michael S. Hons ,  Helen Yam ,  Arslan Akhmetov ,  Tim W. Hayward ,  Richard J. Smith ,  Colum M. Keith ,  Marc-Andre P. Chen ,  Xinlong Liu

IPC分类号： G01V1/28 ,  G06N3/08

摘要： Methods and systems for monitoring operation integrity during hydrocarbon production or fluid injection operations by receiving microseismic data; processing the data to obtain data panels corresponding to microseismic data measured over a time interval; determining, with a neural network analysis, whether any of the data panels includes a noise event or a non-noise event; calculating, for each data panel including a non-noise event, trigger values for data traces corresponding to sensor receivers of the microseismic monitoring system; selecting, as a triggered data panel, at least one data panel that satisfies triggering criteria; selecting, as a non-trivial data panel, at least one triggered data panel that satisfies spectral density criteria; calculating a value for each of at least two event attributes of the event; determining an event score based on the event attribute values; and classifying the event into at least one event category based on the event score.

公开(公告)号：US09148304B2

公开(公告)日：2015-09-29

申请号：US13297314

申请日：2011-11-16

申请人： Richard J. Smith ,  Gary D. Williams

发明人： Richard J. Smith ,  Gary D. Williams

IPC分类号： G06F15/16 ,  H04L12/64

CPC分类号： H04L43/0817 ,  G06F11/3664 ,  G06F11/3684 ,  G06F11/3688 ,  H04L12/6418 ,  H04L43/50 ,  H04L67/10 ,  H04L67/1095 ,  H04L67/42

摘要： Replicating on a test server a production load of a production server. The production load can be created on the production server by processing client requests received from clients. While the client requests are processed, in real time, the production load can be replicated to generate a replicated production load that represents the client requests and defines state information representing unique states formed between the production server and the respective clients. In real time, the replicated production load can be communicated in order to replicate the production load on the test server.

摘要翻译： 在测试服务器上复制生产服务器的生产负载。 可以通过处理从客户端收到的客户端请求，在生产服务器上创建生产负载。 当客户端请求被实时处理时，可以复制生产负载以生成表示客户端请求的复制生产负载，并定义表示在生产服务器和相应客户端之间形成的唯一状态的状态信息。 实时地，可以传送复制的生产负载，以便复制测试服务器上的生产负载。

公开(公告)号：US09106451B2

公开(公告)日：2015-08-11

申请号：US13447925

申请日：2012-04-16

申请人： Richard J. Smith ,  Gary D. Williams

发明人： Richard J. Smith ,  Gary D. Williams

IPC分类号： G06F15/16 ,  H04L12/64

CPC分类号： H04L43/0817 ,  G06F11/3664 ,  G06F11/3684 ,  G06F11/3688 ,  H04L12/6418 ,  H04L43/50 ,  H04L67/10 ,  H04L67/1095 ,  H04L67/42

摘要： A method of replicating on a test server a production load of a production server. The method can include creating the production load on the production server by processing client requests received from clients. The method further can include, while the client requests are processed, via a processor, in real time, replicating the production load to generate a replicated production load that represents the client requests and defines state information representing unique states formed between the production server and the respective clients. The method also can include, in real time, communicating the replicated production load in order to replicate the production load on the test server.

摘要翻译： 在测试服务器上复制生产服务器的生产负载的方法。 该方法可以包括通过处理从客户端收到的客户端请求来在生产服务器上创建生产负载。 该方法还可以通过处理器实时处理客户端请求，复制生产负载以生成表示客户端请求的复制生产负载，并定义表示在生产服务器和生产服务器之间形成的唯一状态的状态信息 各自的客户。 该方法还可以实时地包括传送复制的生产负载以复制测试服务器上的生产负载。

公开(公告)号：US20110096632A1

公开(公告)日：2011-04-28

申请号：US11570422

申请日：2005-05-03

申请人： Christopher D. Pearce ,  Richard J. Smith ,  Roger Sydney Dudley Smith ,  Judith Jane Smith

发明人： Christopher D. Pearce ,  Richard J. Smith ,  Roger Sydney Dudley Smith ,  Judith Jane Smith

IPC分类号： H04B11/00

CPC分类号： H04B11/00

摘要： A robust underwater communication system, for communication between an acoustic signal transmitter and a remotely positioned acoustic signal receiver, wherein transmitted data is carried by a plurality of symbols each having two components one of which comprises a distinctive bit code and the other of which appertains to the character of the symbol as a whole wherein the character of successive symbols is stepped through a predetermined continuously repeating sequence of distinctive steps each of which occurs once in the sequence, the signal receiver being operated synchronously with the signal transmitter and comprising a correlator arrangement responsive both to the bit code and to the character of received signals for effecting demodulation and having a plurality of outputs one for each symbol, so that as each symbol is detected a signal on the output to which it corresponds pre-dominates and amplitude detector means responsive to the outputs from the correlator arrangement for providing an output signal corresponding to the data transmitted.

摘要翻译： 一种强大的水下通信系统，用于声信号发射机和远程定位的声信号接收机之间的通信，其中所发射的数据由多个符号携带，每个符号具有两个分量，其中之一包括独特的比特码，另一个符合 符号作为整体的字符，其中连续符号的字符通过预定的连续重复序列，每个独立步骤在序列中发生一次，信号接收机与信号发射机同步地操作，并且包括相关器装置响应 对于代码和接收到的信号的字符，用于进行解调并且具有针对每个符号的多个输出，使得当检测到每个符号时，其对应的输出上的信号预先占优势，并且幅度检测器装置响应 到相关器排列的输出 显示与发送的数据相对应的输出信号。