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21. 发明申请

WO2018227198A4 TOOL STRING ORIENTATION 审中-公开
公开(公告)号：WO2018227198A4
公开(公告)日：2018-12-13
申请号：PCT/US2018/036938
申请日：2018-06-11
申请人： IMPACT SELECTOR INTERNATIONAL, LLC
发明人： MASSEY, James P.
IPC分类号： E21B23/14 , E21B47/01 , E21B47/09 , E21B49/10 , E21B17/10
摘要： A downhole tool (100,300) and method for orienting a tool string within a passage, such as a wellbore (24) or a tubular disposed in the wellbore. The downhole tool may be operable for detachably connecting with the tool string and orienting the tool string within the passage. The downhole tool may include a frame (210) comprising a first frame portion and a second frame portion, wherein the first and second frame portions may be detachably connectable with each other around the tool string to detachably connect the frame with the tool string. The downhole tool may further include a first orienting feature (154,211) rotatably connected with the first frame portion along a first axis of rotation and a second orienting feature (156,212) rotatably connected with the second frame portion along a second axis of rotation. The first and second axes of rotation may be radially offset (217) from a central axis (102) of the tool string.

22. 发明申请

WO2018227198A2 TOOL STRING ORIENTATION 审中-公开
公开(公告)号：WO2018227198A2
公开(公告)日：2018-12-13
申请号：PCT/US2018/036938
申请日：2018-06-11
申请人： IMPACT SELECTOR INTERNATIONAL, LLC
发明人： MASSEY, James P.
IPC分类号： E21B23/14 , E21B47/01 , E21B47/09 , E21B49/10 , E21B17/10
CPC分类号： E21B41/00 , E21B17/1057 , E21B17/1085 , E21B23/14 , E21B47/01 , E21B47/09 , E21B49/10
摘要： A downhole tool and method for orienting a tool string within a passage, such as a wellbore or a tubular disposed in the wellbore. The downhole tool may be operable for detachably connecting with the tool string and orienting the tool string within the passage. The downhole tool may include a frame comprising a first frame portion and a second frame portion, wherein the first and second frame portions may be detachably connectable with each other around the tool string to detachably connect the frame with the tool string. The downhole tool may further include a first orienting feature rotatably connected with the first frame portion along a first axis of rotation and a second orienting feature rotatably connected with the second frame portion along a second axis of rotation. The first and second axes of rotation may be radially offset from a central axis of the tool string.

23. 发明申请

WO2018211319A1 DOWNHOLE IMPACT APPARATUS 审中-公开
公开(公告)号：WO2018211319A1
公开(公告)日：2018-11-22
申请号：PCT/IB2017/056911
申请日：2017-11-05
申请人： IMPACT SELECTOR INTERNATIONAL, LLC
发明人： MASSEY, James P.
IPC分类号： E21B31/113 , E21B31/107 , E21B17/06 , E21B4/06 , E21B4/14
摘要： An impact apparatus operable to be coupled along and impart an impact to a downhole tool string. The impact apparatus includes a housing, a first and second chambers within the housing, and a piston shaft assembly movable with respect to the housing. The piston shaft assembly includes a first piston slidably disposed within and dividing the first chamber into a first chamber portion and a second chamber portion, a first shaft connected with the first piston and axially movable into and out of the housing, a second piston slidably disposed within the second chamber, and a second shaft connecting the first and second pistons. The first chamber portion is open to a space external to the housing. The second chamber contains a fluid operable to maintain the piston shaft assembly and the housing in a predetermined relative position.

24. 发明申请

WO2017132272A1 DOWNHOLE TENSION SENSING APPARATUS 审中-公开
标题翻译：井下张力传感装置
公开(公告)号：WO2017132272A1
公开(公告)日：2017-08-03
申请号：PCT/US2017/014964
申请日：2017-01-25
申请人： IMPACT SELECTOR INTERNATIONAL, LLC
发明人： HARRIGAN, Edward
IPC分类号： E21B47/007
CPC分类号： E21B47/0006
摘要： An apparatus having a downhole tool for coupling between opposing portions of a downhole tool string. The downhole tool includes a load cell (206) connected along a tension-bearing member (234) of the downhole tool and operable to generate a signal indicative of tension applied to the downhole tool. The downhole tool further comprises an electronic device (204) operable to receive the signal indicative of the tension. The apparatus further comprises a perforating tool for coupling within the tool string and operable to perforate at least a portion of a subterranean formation surrounding a wellbore.
摘要翻译：具有用于在井下工具串的相对部分之间进行耦合的井下工具的装置。井下工具包括沿着井下工具的张力承载构件（234）连接并且可操作以产生指示施加到井下工具的张力的信号的测力传感器（206）。井下工具还包括可操作以接收指示张力的信号的电子装置（204）。该设备还包括用于连接在工具管柱内并可操作以穿透围绕井筒的地下地层的至少一部分的穿孔工具。

25. 发明申请

WO2017087504A1 DOWNHOLE IMPACT APPARATUS 审中-公开
标题翻译：井下冲击装置
公开(公告)号：WO2017087504A1
公开(公告)日：2017-05-26
申请号：PCT/US2016/062249
申请日：2016-11-16
申请人： IMPACT SELECTOR INTERNATIONAL, LLC
发明人： MASSEY, Paul , WILSON, Thomas , SAVILLE, Edward
IPC分类号： E21B31/113 , E21B17/06
CPC分类号： E21B31/113 , E21B17/06
摘要： An apparatus and method for performing a downhole impact operation. The apparatus comprising: an impact tool (200) operable to be coupled between opposing first (206) and second (210) portions of a downhole tool string and conveyed within a wellbore, wherein the impact tool comprises: a housing (202); a chamber (214) within the housing (202); a piston (220) slidably disposed within the chamber (214) and dividing the chamber into a first chamber volume (222) and a second chamber volume (224), wherein the first chamber volume (222) is open to a space external to the housing (202), and wherein the second chamber volume (224) is fluidly isolated from the space external to the housing (202); and a shaft (240) connected with the piston (220) and axially movable with respect to the housing (202).
摘要翻译：用于执行井下冲击操作的装置和方法。所述设备包括：冲击工具（200），所述冲击工具可操作以联接在井下工具管柱的相对的第一部分（206）和第二部分（210）之间并在井筒内输送，其中所述冲击工具包括：壳体（202）; 在壳体（202）内的腔室（214）; 可滑动地设置在腔室（214）内并将腔室分成第一腔室容积（222）和第二腔室容积（224）的活塞（220），其中第一腔室容积（222）通向第二腔室容积（202），并且其中所述第二腔室容积（224）与所述壳体（202）外部的所述空间流体隔离; 和与活塞（220）连接并且可相对于壳体（202）轴向移动的轴（240）。

26. 发明申请

WO2015013538A2 WIRELINE ROLLER STANDOFF 审中-公开
公开(公告)号：WO2015013538A2
公开(公告)日：2015-01-29
申请号：PCT/US2014/048066
申请日：2014-07-24
申请人： IMPACT SELECTOR, INC.
发明人： HRADECKY, Jason Allen
IPC分类号： E21B23/00
CPC分类号： E21B17/1057 , E21B23/14
摘要： Apparatus comprising a gripper operable to grip a cable extending between the Earth's surface and a downhole tool, wherein the downhole tool is suspended in a wellbore that extends from the Earth's surface to one or more subterranean formations. A body is assembled to the gripper. A plurality of rolling elements are each rotatably coupled to the body and operable to rotate relative to the body in response to contact with a sidewall of the wellbore as the body is translated along the wellbore. The body and the plurality of rolling elements collectively rotate relative to the gripper and, thus, the cable.
摘要翻译：包括夹具的装置，其可操作地夹持在地球表面和井下工具之间延伸的缆索，其中井下工具悬挂在从地球表面延伸到一个或多个地下地层的井筒中。身体被组装到夹具上。多个滚动元件各自可旋转地联接到主体并且当主体沿井身平移时响应于与井筒的侧壁接触而相对于主体旋转。主体和多个滚动元件相对于夹具共同旋转，因此共同地旋转。

27. 发明申请

WO2011146923A2 METHOD FOR INTERPRETATION OF DISTRIBUTED TEMPERATURE SENSORS DURING WELLBORE TREATMENT 审中-公开
标题翻译：井筒处理期间分布式温度传感器的解释方法
公开(公告)号：WO2011146923A2
公开(公告)日：2011-11-24
申请号：PCT/US2011/037561
申请日：2011-05-23
申请人： SCHLUMBERGER CANADA LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , PRAD RESEARCH AND DEVELOPMENT LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER HOLDINGS LIMITED , WENG, Xiaowei , PIPCHUK, Doug , BURGOS, Rex , TARDY, Phillppe, M.j.
发明人： WENG, Xiaowei , PIPCHUK, Doug , BURGOS, Rex , TARDY, Phillppe, M.j.
CPC分类号： E21B47/1005
摘要： A method for determining flow distribution in a formation having a wellbore formed therein includes the steps of positioning a sensor within the wellbore, wherein the sensor generates a feedback signal representing at least one of a temperature and a pressure measured by the sensor, injecting a fluid into the wellbore and into at least a portion of the formation adjacent the sensor, shutting-in the wellbore for a pre-determined shut-in period, generating a simulated model representing at least one of simulated temperature characteristics and simulated pressure characteristics of the formation during the shut-in period, generating a data model representing at least one of actual temperature characteristics and actual pressure characteristics of the formation during the shut-in period, wherein the data model is derived from the feedback signal, comparing the data model to the simulated model, and adjusting parameters of the simulated model to substantially match the data model.
摘要翻译：一种用于确定具有在其中形成的井眼的地层中的流动分布的方法包括将传感器定位在井眼内的步骤，其中传感器产生表示由传感器测量的温度和压力中的至少一个的反馈信号，进入井眼并进入毗邻传感器的地层的至少一部分，在井眼中关闭预定的关闭周期，产生表示模拟温度特性和地层的模拟压力特性中的至少一个的模拟模型在关闭期间，生成表示关闭期间地层的实际温度特性和实际压力特性中的至少一个的数据模型，其中从反馈信号导出数据模型，将数据模型与模拟模型，并调整模拟模型的参数以使数据模型基本匹配。

28. 发明申请

WO2009128989A1 METHOD FOR DRILLING WELLS IN CLOSE RELATIONSHIP USING MAGNETIC RANGING WHILE DRILLING 审中-公开
标题翻译：使用钻孔时的磁力定位关闭钻井的方法
公开(公告)号：WO2009128989A1
公开(公告)日：2009-10-22
申请号：PCT/US2009/035854
申请日：2009-03-03
申请人： SCHLUMBERGER CANADA LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , PRAD RESEARCH AND DEVELOPMENT LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER HOLDING LIMITED , CLARK, Brian , MORLEY, Jan, S.
发明人： CLARK, Brian , MORLEY, Jan, S.
IPC分类号： E21B47/022
CPC分类号： E21B47/0905 , E21B43/305 , E21B47/02216
摘要： Methods for drilling wells using magnetic ranging while drilling to position the wells with respect to one another are provided. In accordance with one embodiment, a method of drilling a well includes leaving a drill string in position within a primary well, and drilling a secondary well using the drill string as a target for magnetic ranging while drilling such that the secondary well is positioned with a specified orientation relative to the drill string.
摘要翻译：提供了在钻孔时使用磁力测井来钻井相对于彼此定位孔的方法。根据一个实施例，钻井的方法包括将钻柱留在主井内的适当位置，并且在钻井时使用钻柱作为磁测量的目标钻孔次级井，使得次井定位为指定方向相对于钻柱。

29. 发明申请

WO2008140939A1 WELL PROG EXECUTION FACILITATION SYSTEM AND METHOD 审中-公开
标题翻译：良好的执行执行系统和方法
公开(公告)号：WO2008140939A1
公开(公告)日：2008-11-20
申请号：PCT/US2008/061997
申请日：2008-04-30
申请人： NABORS GLOBAL HOLDINGS, LTD. , BOONE, Scott, G.
发明人： BOONE, Scott, G.
IPC分类号： G01V1/40
CPC分类号： E21B44/00 , G05B15/02
摘要： A prog analysis and execution system and method. The system includes a computer control system, an interface engine in communication with the computer control system, the interface engine being configured to receive prog information, and an action item development engine in communication with the control system, the action item development engine being configured to analyze received prog information and to determine corresponding action items. The system further includes a sensor engine in communication with the computer control system, the sensor engine being configured to receive input from at least one sensor for use in controlling a well drilling operation, and an operational equipment engine in communication with the computer control system, the operational equipment engine being configured to receive input from the computer control system and to control the well drilling operation in accordance with the determined action items in the prog.
摘要翻译：进度分析和执行系统和方法。该系统包括计算机控制系统，与计算机控制系统通信的接口引擎，接口引擎被配置为接收prog信息，以及与控制系统通信的动作项目开发引擎，动作项目开发引擎被配置为分析收到的进度信息并确定相应的动作项目。所述系统还包括与所述计算机控制系统通信的传感器引擎，所述传感器引擎被配置为从至少一个传感器接收用于控制钻井操作的输入，以及与所述计算机控制系统通信的操作设备引擎，所述操作设备引擎被配置为从所述计算机控制系统接收输入并且根据所确定的进程中的动作项来控制所述钻井操作。

30. 发明申请

WO2007147046A2 RESPIRATION STIMULATION 审中-公开
标题翻译：呼吸刺激
公开(公告)号：WO2007147046A2
公开(公告)日：2007-12-21
申请号：PCT/US2007/071198
申请日：2007-06-14
申请人： ZMED TECHNOLOGIES, INC. , MOSES, Ron L. , TESSEL, Marianna , DUBNOV, Halina, Heir Of Dubnov, Boris (deceased) , TESSEL, Mordehai
发明人： MOSES, Ron L. , TESSEL, Marianna , DUBNOV, Halina, Heir Of Dubnov, Boris (deceased) , TESSEL, Mordehai
IPC分类号： A61H31/00 , A61N1/36
CPC分类号： A61N1/3601 , A61N1/36036
摘要： An automated respiration stimulation apparatus comprising a detector configured to measure a respiratory cycle of a user and a stimulator configured to automatically apply a stimulation to the user s acoustic nerve to interrupt a disturbance in the respiratory cycle of the user in response to the detection of the disturbance as indicated by the respiratory cycle measurements of the detector.
摘要翻译：一种自动呼吸刺激装置，包括被配置为测量用户的呼吸周期的检测器和被配置为响应于所述检测到的所述用户的声神经自动应用刺激以中断用户的呼吸周期中的干扰的刺激器由检测器的呼吸周期测量指示的干扰。

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