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1. 发明申请

WO2004059123A1 SYSTEM AND METHOD FOR RIG STATE DETECTION 审中-公开
标题翻译：用于RIG状态检测的系统和方法
公开(公告)号：WO2004059123A1
公开(公告)日：2004-07-15
申请号：PCT/GB2003/005596
申请日：2003-12-22
申请人： SCHLUMBERGER TECHNOLOGY B.V. , PETROLEUM RESEARCH AND DEVELOPMENT N.V. , SCHLUMBERGER CANADA LIMITED , SCHLUMBERGER SEACO INC. , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER OILFIELD ASSISTANCE LIMITED , SCHLUMBERGER OVERSEAS S.A. , SCHLUMBERGER SURENCO S.A. , SERVICES PETROLIERS SCHLUMBERGER , DUNLOP, Jonathan , LESSO, William , ALDRED, Walter , MEEHAN, Richard , ORTON, Matthew, Richard , FITZGERALD, William, John
发明人： DUNLOP, Jonathan , LESSO, William , ALDRED, Walter , MEEHAN, Richard , ORTON, Matthew, Richard , FITZGERALD, William, John
IPC分类号： E21B44/00
CPC分类号： E21B44/00 , G06N7/005
摘要： A method and system is disclosed for automatically detecting the state of a drilling rig during the drilling process of a wellbore. Two or more, but preferably four independent input data channels are received, each input data channel representing a series of measurements made over time during the drilling process. Based on the input channels the most likely state of the drilling rig is detected from at least three possible rig states. The detection method is preferably probabilistic and even more preferably based on particle filtering techniques. The preferred systems and methods disclosed are also capable of detecting events and displaying or notifying drilling personnel of the detected events and suggesting corrective action.
摘要翻译：公开了一种用于在钻井的钻井过程中自动检测钻机的状态的方法和系统。两个或多个，但是优选地接收四个独立的输入数据信道，每个输入数据信道表示在钻井过程中随时间推移的一系列测量。根据输入通道，从至少三个可能的钻机状态检测钻机最可能的状态。检测方法优选是概率性的，甚至更优选地基于颗粒过滤技术。所公开的优选系统和方法还能够检测事件并显示或通知钻探人员检测到的事件并提出纠正措施。

2. 发明申请

WO2004059124A1 METHOD AND SYSTEM FOR AVERTING OR MITIGATING UNDESIRABLE DRILLING EVENTS 审中-公开
标题翻译：用于平稳或减轻不可钻井钻井事件的方法和系统
公开(公告)号：WO2004059124A1
公开(公告)日：2004-07-15
申请号：PCT/GB2003/005601
申请日：2003-12-22
申请人： SCHLUMBERGER TECHNOLOGY B.V. , PETROLEUM RESEACH AND DEVELOPMENT N.V. , SCHLUMBERGER CANADA LIMITED , SCHLUMBERGER SEACO INC. , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER OILFIELD ASSISTANCE LIMITED , SCHLUMBERGER OVERSEAS S.A. , SCHLUMBERGER SURENCO S.A. , SERVICES PETROLIERS SCHLUMBERGER , HOTEIT, Leila , DUNLOP, Jonathan , ALDRED, Walter , MEEHAN, Richard
发明人： HOTEIT, Leila , DUNLOP, Jonathan , ALDRED, Walter , MEEHAN, Richard
IPC分类号： E21B44/00
CPC分类号： E21B44/00 , G06N7/005
摘要： A method and system for averting or mitigating undesirable drilling events during a drilling process is disclosed. The state of the drilling rig is detected, preferably automatically, based on surface and/or downhole measurement data. One or more undesirable drilling events are detected by correlating the acquired measurement data with the detected state. A drilling rig action is determined which averts or mitigates a detected undesirable drilling event. Finally, the drilling process is overridden by commanding performance of the action. The algorithm used in detecting the most likely rig state is preferably probabilistic in nature, and is even more preferably based on particle filtering techniques.
摘要翻译：公开了一种用于在钻井过程中避免或减轻不期望的钻井事件的方法和系统。基于表面和/或井下测量数据，优选地自动检测钻机的状态。通过将获取的测量数据与检测到的状态相关联来检测一个或多个不期望的钻井事件。确定钻井作业是否能够避免或减轻检测到的不希望的钻井事件。最后，通过指挥行动的表现来覆盖钻井过程。用于检测最可能的钻机状态的算法本质上优选是概率性的，并且甚至更优选地基于粒子滤波技术。

3. 发明申请

WO2009085502A2 DETERMINING DRILLSTRING NEUTRAL POINT BASED ON HYDRAULIC FACTOR 审中-公开
标题翻译：基于液压因子确定钻孔中点
公开(公告)号：WO2009085502A2
公开(公告)日：2009-07-09
申请号：PCT/US2008/084661
申请日：2008-11-25
申请人： SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , PRAD RESEARCH AND DEVELOPMENT LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , SCHLUMBERGER HOLDINGS LIMITED , MEEHAN, Richard , SHI, Xiao, Yan , GUIDRY, Jonathan , FANG, Ying Yu (joseph) , LAN, Li
发明人： MEEHAN, Richard , SHI, Xiao, Yan , GUIDRY, Jonathan , FANG, Ying Yu (joseph) , LAN, Li
IPC分类号： E21B47/09
CPC分类号： E21B44/00
摘要： A solution for determining a neutral point of a drillstring in drilling a borehole is disclosed. A method may comprise: receiving depth-time log data for drilling the borehole with the drillstring, the depth-time log data including data related to a torque and drag factor and data related to a hydraulic factor; and determining the neutral point of the drillstring at a time point during the drilling based on the torque and drag factor and the hydraulic factor.
摘要翻译：公开了一种用于在钻孔中确定钻柱的中性点的解决方案。一种方法可以包括：接收用钻井钻孔的深度时间日志数据，深度 - 时间日志数据包括与扭矩和阻力因子相关的数据以及与液压系数有关的数据; 并且基于扭矩和阻力系数以及液压系数，在钻井期间的时间点确定钻柱的中性点。

4. 发明申请

WO2007130039A1 METHOD SYSTEM AND PROGRAM STORAGE DEVICE FOR SYNCHRONIZING DISPLAYS RELATIVE TO A POINT IN TIME 审中-公开
标题翻译：方法系统和程序存储设备，用于与时间相关的显示相关点
公开(公告)号：WO2007130039A1
公开(公告)日：2007-11-15
申请号：PCT/US2006/017350
申请日：2006-05-04
申请人： SCHLUMBERGER TECHNOLOGY CORPORATION , SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , LOGINED B.V. , PRAD RESEARCH AND DEVELOPMENT N.V. , AHORUKOMEYE, Mbaga , GUIDRY, Jonathan , BRICOUT, Vincent , MEEHAN, Richard , BELASKIE, Jim , CHAPMAN, Clinton , FANG, Joseph , JAMES, John , ESSAWI, Amr
发明人： AHORUKOMEYE, Mbaga , GUIDRY, Jonathan , BRICOUT, Vincent , MEEHAN, Richard , BELASKIE, Jim , CHAPMAN, Clinton , FANG, Joseph , JAMES, John , ESSAWI, Amr
IPC分类号： E21B47/00
CPC分类号： E21B47/00
摘要： A method of determining a particular value on a display, comprises the steps of moving a time log (22a2) relative to a time line (22el) until the time line identifies a selected time on the time log,- moving a plurality of values on the display in synchronism with the moving of the time log relative to the time line; and identifying one of the plurality of values on the display when the time line identifies the selected time on the time log, the one of the plurality of values on the display representing the particular value. The particular value on the display comprises a depth on a depth log (22bl) representing a depth of a drill bit in a borehole. The depth log moves in synchronism with a movement of the time log when the time log moves relative to the time line.
摘要翻译：一种在显示器上确定特定值的方法包括以下步骤：相对于时间线（22el）移动时间日志（22a2），直到时间线在时间日志上标识所选择的时间， - 移动多个值显示与时间日志相对于时间线的移动同步; 以及当所述时间线在所述时间日志上标识所选择的时间时，在所述显示器上识别所述多个值中的一个值，所述显示器中的所述多个值中的所述一个值表示所述特定值。显示器上的特定值包括表示钻孔中的钻头的深度的深度对数（22b1）上的深度。当时间日志相对于时间线移动时，深度日志与时间日志的移动同步移动。

5. 发明申请

WO2020236232A1 DRILLING CONTROL 审中-公开
公开(公告)号：WO2020236232A1
公开(公告)日：2020-11-26
申请号：PCT/US2020/015529
申请日：2020-01-29
申请人： SCHLUMBERGER TECHNOLOGY CORPORATION , SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , GEOQUEST SYSTEMS B.V.
发明人： YU, Yingwei , VESSELINOV, Velizar , MEEHAN, Richard , LIU, Qiuhua , CHEN, Wei , CHAU, Minh Trang , SHEN, Yuelin , CHAMBON, Sylvain
IPC分类号： E21B44/02 , E21B41/00
摘要： A method can include receiving sensor data during drilling of a portion of a borehole in a geologic environment; determining a drilling mode from a plurality of drilling modes using a trained neural network and at least a portion of the sensor data; and issuing a control instruction for drilling an additional portion of the borehole using the determined drilling mode.

6. 发明申请

WO2016172041A1 WELLSITE PERFORMANCE SYSTEM 审中-公开
标题翻译： WELLSITE性能系统
公开(公告)号：WO2016172041A1
公开(公告)日：2016-10-27
申请号：PCT/US2016/028101
申请日：2016-04-18
申请人： SCHLUMBERGER TECHNOLOGY CORPORATION , SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , GEOQUEST SYSTEMS B.V.
发明人： FOUBERT, Benoit , MEEHAN, Richard , POYET, Jean-Pierre , TUNC, Gokturk
IPC分类号： E21B44/00 , E21B41/00 , G05B19/02 , G06F19/00
CPC分类号： E21B44/005 , E21B41/00 , E21B44/00 , E21B47/02
摘要： A method can include receiving at least one metric; analyzing options associated with implementation of at least a portion of a well plan with respect to the at least one metric; implementing one of the options; receiving information via a wellsite system during implementation of the one of the options; adjusting the one of the options based at least in part on the information to provide an adjusted option; and implementing the adjusted option.
摘要翻译：一种方法可以包括接收至少一个度量; 分析相对于所述至少一个度量来执行井计划的至少一部分的选项; 实施一个选择; 在实施一个选项期间通过井场系统接收信息; 至少部分地基于所述信息来调整所述选项之一以提供调整的选项; 并实施调整期权。

7. 发明申请

WO2021133641A1 DRILLING CONTROL 审中-公开
公开(公告)号：WO2021133641A1
公开(公告)日：2021-07-01
申请号：PCT/US2020/065789
申请日：2020-12-18
申请人： SCHLUMBERGER TECHNOLOGY CORPORATION , SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , GEOQUEST SYSTEMS B.V.
发明人： MEEHAN, Richard , BELASKIE, James
IPC分类号： E21B47/12 , E21B44/00 , E21B19/10 , E21B47/04
摘要： A method can include receiving block position data of a rig prior to addition of a length of pipe to a drillstring, where the drillstring is disposed at least in part in a borehole and supported by the rig; receiving block position data of the rig after addition of the length of pipe to the drillstring; and controlling position of the drillstring with respect to time using the rig and at least a portion of the block position data for landing a drill bit of the drillstring on a bottom of the borehole.

8. 发明申请

WO2008045762A2 JOINT ASPIRATE FACILITATING DEVICE 审中-公开
标题翻译：联合吸烟设备
公开(公告)号：WO2008045762A2
公开(公告)日：2008-04-17
申请号：PCT/US2007/080449
申请日：2007-10-04
申请人： NATIONAL JEWISH MEDICAL AND RESEARCH CENTER , MEEHAN, Richard
发明人： MEEHAN, Richard
IPC分类号： A61F5/00
CPC分类号： A61F5/012 , A61F5/0104
摘要： A joint aspirate-facilitating device is provided including a flexible main panel that is secured to the joint to be aspirated. An inflatable bladder is secured to the main panel and is placed in contact with the soft tissues overlying and surrounding the joint space. The bladder is used to apply pressure to selected areas of the joint to compress the fluid sacs in the joint. An access opening is formed in the main panel designating the location where joint fluid is to be aspirated. The joint fluid is directed to flow to the area of the joint exposed at the access opening based on the shape of the bladder that compresses surrounding areas of the fluid sacs. A conventional hand pump may pressurize the bladder or the bladder may be filled with a viscous gel material to generate pressure. Multiple access openings may be formed on the main panel designating locations where aspiration is to be conducted. For multiple access openings, plugs may be used to fill those openings where aspiration is not conducted, thereby maximizing joint fluid flow only to the selected location where aspiration is to be conducted. An ultrasound probe may be attached and incorporated into the device to confirm joint fluid displacement into the targeted location prior to need aspiration. A disposable molded sterile dressing may applied to the access opening to reduce the risk of infections. The device can be used on any joint of the body, and the particular shape of the main panel and bladder accommodates maximum joint fluid flow to the point where aspiration is desired.
摘要翻译：提供了一种联合抽吸促进装置，其包括固定到待吸收的关节的柔性主面板。可充气囊被固定到主面板上，并且与覆盖并围绕关节空间的软组织接触。膀胱用于对接头的选定区域施加压力以压缩接头中的流体囊。在主面板上形成指定要吸引关节液的位置的进入口。基于压缩流体囊的周围区域的囊的形状，接合流体被引导以流动到在入口处露出的接头区域。常规的手动泵可以对气囊进行加压，或者可以用粘性凝胶材料填充气囊以产生压力。可以在要进行抽吸的主面板指定位置上形成多个进入口。对于多个进入开口，可以使用塞子来填充不进行抽吸的那些开口，从而最大限度地将关节流体流动到所要进行抽吸的位置。可以将超声探头附接并结合到装置中以确认在需要抽吸之前关节液体移动到目标位置。一次性成型的无菌敷料可以应用于进入口以降低感染的风险。该装置可以用于身体的任何关节，并且主面板和囊的特定形状适应最大关节流体流动到期望抽吸点。

9. 发明申请

WO2004082781A3 RADIO FREQUENCY IDENTIFIERS IN GAME TICKETS 审中-公开
公开(公告)号：WO2004082781A3
公开(公告)日：2004-09-30
申请号：PCT/US2004/008680
申请日：2004-03-19
申请人： GTECH RHODE ISLAND CORPORATION , MEEHAN, Richard , CARNEY, Stephen , SEYMOUR, Jennifer , FITZGERALD, Craig , FINOCCHIO, Richard
发明人： MEEHAN, Richard , CARNEY, Stephen , SEYMOUR, Jennifer , FITZGERALD, Craig , FINOCCHIO, Richard
IPC分类号： G06F7/08
摘要： Systems and methods of distributing, dispensing and validating game tickets provide for the use of radio frequency identifiers (RFIDS). Game ticket consumables may also be tracked with RFIDS. Ticket data such as game numbers, void if removed numbers, theme descriptions, place styles, price points and player account information can be stored to a memory of a game ticket, where the ticket is capable of transmitting the ticket data as an RF signal. Approaches also provide for the use of RFIDS in game sponsor/ticket printer facilities (158), ticket warehouse facilities (160) and ticket destruction facilities (162).

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