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31. 发明授权

US08280636B2 Method and system for controlling a well service rig based on load data 有权
标题翻译：基于负载数据控制井服务钻机的方法和系统
公开(公告)号：US08280636B2
公开(公告)日：2012-10-02
申请号：US13051590
申请日：2011-03-18
申请人： Frederic M. Newman
发明人： Frederic M. Newman
IPC分类号： G01V1/40 , E21B19/22 , B66D1/00
CPC分类号： E21B19/00
摘要： The present invention is directed to methods for controlling the operations of a well service rig at a well site by evaluating load sensor data obtained from sensors on or associated with the well service rig. A rig load data chart can be reviewed and an average rig load can be determined for each pull of tubing or rods from a well. The average rig load can be used to calculate and set a rig overload level. If the rig load sensor reads a rig load at or above the rig overload level, the clutch for the hoist can be disengaged and the brake applied to prevent the load from either damaging the rig or breaking off the tubing or rods in the well. In addition, the rig load can be evaluated to determine when the limit the block speed when pulling rods or tubing.
摘要翻译：本发明涉及通过评估从井服务钻机上或与井服务钻机相关联的传感器获得的载荷传感器数据来控制井位钻井平台的操作的方法。可以查看钻机负载数据图表，并且可以从井中的每个拉管管或杆上确定平均钻机负载。平均钻机负载可用于计算和设置钻机的过载水平。如果钻机负载传感器读取钻机负载等于或高于钻机过载水平，则可以将起重机的离合器脱开，并施加制动器以防止负载损坏钻机或拆除井中的管道或杆。此外，可以评估钻机负载，以确定当拉杆或管道时限制挡块的速度。

32. 发明授权

US07917293B2 Method and system for controlling a well service rig based on load data 有权
标题翻译：基于负载数据控制井服务钻机的方法和系统
公开(公告)号：US07917293B2
公开(公告)日：2011-03-29
申请号：US11850398
申请日：2007-09-05
申请人： Frederic M. Newman
发明人： Frederic M. Newman
IPC分类号： G01V1/40 , E21B19/22 , B66D1/00
CPC分类号： E21B19/00
摘要： The present invention is directed to methods for controlling the operations of a well service rig at a well site by evaluating load sensor data obtained from sensors on or associated with the well service rig. A rig load data chart can be reviewed and an average rig load can be determined for each pull of tubing or rods from a well. The average rig load can be used to calculate and set a rig overload level. If the rig load sensor reads a rig load at or above the rig overload level, the clutch for the hoist can be disengaged and the brake applied to prevent the load from either damaging the rig or breaking off the tubing or rods in the well. In addition, the rig load can be evaluated to determine when the limit the block speed when pulling rods or tubing.
摘要翻译：本发明涉及通过评估从井服务钻机上或与井服务钻机相关联的传感器获得的载荷传感器数据来控制井位钻井平台的操作的方法。可以查看钻机负载数据图表，并且可以从井中的每个拉管管或杆上确定平均钻机负载。平均钻机负载可用于计算和设置钻机的过载水平。如果钻机负载传感器读取钻机负载等于或高于钻机过载水平，则可以将起重机的离合器脱开，并施加制动器以防止负载损坏钻机或拆除井中的管道或杆。此外，可以评估钻机负载，以确定当拉杆或管道时限制挡块的速度。

33. 发明授权

US07513338B2 Brake system for a well service or drilling hoist 有权
标题翻译：用于井服务或钻井提升机的制动系统
公开(公告)号：US07513338B2
公开(公告)日：2009-04-07
申请号：US11517920
申请日：2006-09-08
申请人： Frederic M. Newman
发明人： Frederic M. Newman
IPC分类号： F16D55/08 , F16D65/14
CPC分类号： F16D51/04 , B60T7/10 , B66D5/10 , B66D5/24 , F16D49/20
摘要： The brake system includes a brake lever independent of, but capable of rotating about the same point as a bell crank. Upon receiving a downward force, a member extending from the lever strikes a portion of the bell crank and generates a force that cause the bell crank to rotate. Rotational action of the bell crank transfers rotational energy to an equalizer bar thorough a linkage system. The equalizer bar's rotation increases or decreases tension on brake bands that slow a tubing drum. A cylinder can activate and cause the equalizer bar to rotate, applying tension to the brake bands and slowing the drum. Rotational energy is transferred back to the bell crank through the linkage. The rotational energy is absorbed by a spring positioned between the bell crank and the brake lever, thereby reducing the amount of sudden force passed through the brake lever to an operator.
摘要翻译：制动系统包括独立于但能够围绕与曲拐相同的点旋转的制动杆。在接收到向下的力时，从杠杆延伸的构件撞击钟形曲柄的一部分并产生使钟形曲柄旋转的力。钟形曲柄的旋转动作通过连杆系统将旋转能量传递到均衡杆。均衡杆的旋转增加或减少制动带上的张力，从而减慢油管鼓。气缸可以启动并使均衡器杆旋转，向制动带施加张力并减慢鼓。旋转能量通过连杆传递回到曲拐。旋转能量由位于钟形曲柄和制动杆之间的弹簧吸收，从而将通过制动杆的突然力减少到操作者。

34. 发明授权

US07114577B2 Safemode operating system for a drilling or service rig 有权
标题翻译：钻井或服务钻机的Safemode操作系统
公开(公告)号：US07114577B2
公开(公告)日：2006-10-03
申请号：US11066576
申请日：2005-02-25
申请人： Frederic M. Newman
发明人： Frederic M. Newman
IPC分类号： E21B3/06 , E21B44/00 , E21B44/04
CPC分类号： E21B19/008 , E21B41/0021 , E21B44/00 , E21B44/04
摘要： Disclosed herein is a system designed to manage or slow the block travel speed down to safe speeds when the rig is operating in a light load/high speed condition. The system monitors and controls engine torque and horsepower, providing the minimum amount of each necessary to pull the light load out of the hold without providing sufficient excess torque to pull the load through a snag.
摘要翻译：这里公开了一种系统，其被设计成当钻机在轻负荷/高速条件下操作时，将挡块移动速度管理或减慢到安全速度。该系统监测和控制发动机扭矩和马力，提供每个必需的最小量，以将轻负载拉出保持状态，而不必提供足够的过大扭矩以通过阻力拉动载荷。

35. 发明授权

US07006009B2 Servicing system for wells 有权
公开(公告)号：US07006009B2
公开(公告)日：2006-02-28
申请号：US10113609
申请日：2002-04-01
申请人： Frederic M. Newman
发明人： Frederic M. Newman
IPC分类号： G01V3/00
CPC分类号： G07C5/008 , E21B37/00
摘要： A well servicing system includes a computer-based system that monitors pumping or other service operations at a well site and monitors deliveries and withdrawals of chemicals at a bulk storage station. A GPS device or other location identifier provides a location value that identifies the location of the service vehicle. A GPS reading is triggered by actuation of the vehicle's parking brake, and the location value is recorded in association with a process-related transducer value. The transducer value is based on the service vehicle performing some type of service operation either at the well site or at the bulk storage station.

36. 发明授权

US06728638B2 Method of monitoring operations of multiple service vehicles at a well site 有权
标题翻译：在井场监测多台服务车辆的运行方法
公开(公告)号：US06728638B2
公开(公告)日：2004-04-27
申请号：US09838857
申请日：2001-04-23
申请人： Frederic M. Newman
发明人： Frederic M. Newman
IPC分类号： G01V338
CPC分类号： E21B41/00
摘要： A method of monitoring service operations performed on a well involves creating, directly at the well site, a cohesive report of what work was done to the well and which of several contractors did the work. The report includes supporting data generated by one or more transducers. The transducers sense various conditions of a process or service operation, which is being performed by a contractor with the assistance of a special service vehicle. The report is computer generated and can be conveyed from a remote well site to a home base location using two computers communicating across a wireless communication link. The method is particularly useful when the work at the well involves several independent contractors using different service vehicles to perform different service operations.
摘要翻译：监测在井上执行的服务操作的方法包括直接在井场创建一份关于对井进行了哪些工作以及几个承包商中的哪一个承担者进行工作的一致性报告。该报告包括由一个或多个换能器产生的支持数据。传感器检测过程或服务操作的各种条件，这是由承包商在特殊服务车辆的帮助下进行的。报告是计算机生成的，并且可以使用两台通过无线通信链路通信的计算机从远程井站点传送到家庭基地点。该方法在井的工作涉及使用不同服务车辆执行不同服务操作的几个独立承包商时特别有用。

37. 发明授权

US06578634B2 Method of monitoring pumping operations of a service vehicle at a well site 有权
标题翻译：在井场监测服务车辆的泵送操作的方法
公开(公告)号：US06578634B2
公开(公告)日：2003-06-17
申请号：US09945924
申请日：2001-09-05
申请人： Frederic M. Newman
发明人： Frederic M. Newman
IPC分类号： E21B4700
CPC分类号： E21B47/00
摘要： A method monitors pumping operations of a vehicle that pumps various fluid treatments down into a well being serviced at a well site. The method records the vehicle's engine speed and the values of one or more fluid-related variables, such as pressure, temperature, flow rate, and pump strokes per minute. The values are recorded as a function of the time of day that the variables and engine speed were sensed. In some embodiments, the recorded values are communicated over a wireless communication link from a remote well site to a central office.
摘要翻译：一种方法监测将各种流体处理泵送到在井场服务的井中的车辆的泵送操作。该方法记录车辆的发动机速度和一个或多个流体相关变量的值，例如压力，温度，流速和每分钟的泵冲程。值被记录为感测变量和发动机速度的时间的函数。在一些实施例中，记录的值通过无线通信链路从远程井位传送到中心局。

38. 发明授权

US06276449B1 Engine speed control for hoist and tongs 有权
标题翻译：起重机和钳子的发动机转速控制
公开(公告)号：US06276449B1
公开(公告)日：2001-08-21
申请号：US09533511
申请日：2000-03-23
申请人： Frederic M. Newman
发明人： Frederic M. Newman
IPC分类号： E21B1900
CPC分类号： E21B19/06 , B66D1/18
摘要： A mobile service rig for servicing an oil well includes a variable speed engine and a multi-speed transmission that selectively powers a drive wheel for transport, a hoist for lifting and lowering well-related components, and a hydraulic circuit for a tong used in tightening and loosening sucker rods or tubing. A speed adjuster operatively coupled to the engine limits the speed of the engine when the tong is operating, while a flow restriction limits the rate of hydraulic fluid flowing through the tong. Such an arrangement reduces power consumption, reduces heat, and avoids over tightening a sucker rod connection.
摘要翻译：用于维修油井的移动式服务装置包括：变速发动机和多速变速器，其选择性地驱动用于运输的驱动轮，用于提升和降低与井相关的部件的升降机，以及用于紧固的钳子的液压回路并松开抽油杆或油管。可操作地联接到发动机的速度调节器限制了当钳操作时发动机的速度，而流量限制限制了流过钳的液压流体的速率。这种布置降低了功率消耗，减少了热量，并且避免过度拧紧抽油杆连接。

39. 发明授权

US6079490A Remotely accessible mobile repair unit for wells 失效
标题翻译：可远程访问的井的移动维修单元
公开(公告)号：US6079490A
公开(公告)日：2000-06-27
申请号：US58477
申请日：1998-04-10
申请人： Frederic M. Newman
发明人： Frederic M. Newman
IPC分类号： E21B19/00 , E21B41/00 , E21B47/00
CPC分类号： E21B47/00 , E21B19/00 , E21B41/00
摘要： A self-contained mobile repair unit for repairing wells includes the hydraulic and pneumatic tooling required to do a variety of jobs including the installation and removal of an inner pipe string, sucker rods and a pump. The repair unit, hydraulic tooling and pneumatic tooling share a common engine and a common process monitor. Access to data gathered by the monitor is restricted at the job site itself. Instead, the data is transmitted to a remote home base for the purpose of monitoring operations form a central location.
摘要翻译：用于修理井的独立移动维修单元包括进行各种作业所需的液压和气动工具，包括安装和拆除内管柱，抽油杆和泵。修理单元，液压工具和气动工具共享一个通用引擎和一个通用的过程监视器。访问监视器收集的数据在作业现场本身受到限制。相反，将数据传输到远程家庭基地，以便将中心位置监视操作。

40. 发明授权

US6032739A Method of locating wellbore casing collars using dual-purpose magnet 失效
标题翻译：使用双用途磁铁定位井筒套管的方法
公开(公告)号：US6032739A
公开(公告)日：2000-03-07
申请号：US134880
申请日：1998-08-15
申请人： Frederic M. Newman
发明人： Frederic M. Newman
IPC分类号： E21B29/02 , E21B43/119 , E21B47/09
CPC分类号： E21B43/119 , E21B29/02 , E21B47/0905
摘要： A method for sensing the location of a casing collar within a wellbore and for orientating a tool circumferentially and radially employs the use of a compact dual-purpose magnet. The method includes offsetting the position of the magnet relative to the tool's centerline to carry out the magnet's purpose of orientating the tool. An inductive pickup coil is placed within the magnet's magnetic field to carry out the magnet's second purpose of sensing the location of a casing collar. The method is used in logging the location of casing collars, splitting casing collars, and perforating casings.
摘要翻译：一种用于感测井筒内的套管套环的位置并且用于使工具沿周向径向定位的方法采用紧凑的二用磁铁。该方法包括相对于工具的中心线抵消磁体的位置，以实现磁体定向工具的目的。感应式拾取线圈放置在磁体的磁场内，以实现磁体的第二个目的，即感测套管套环的位置。该方法用于记录套管的位置，分割套管套和穿孔套管。

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