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1. 发明申请

WO2009032889A1 METHOD AND SYSTEM FOR CONTROLLING A WELL SERVICE RIG BASED ON LOAD DATA 审中-公开
标题翻译：用于控制基于负载数据的良好服务模式的方法和系统
公开(公告)号：WO2009032889A1
公开(公告)日：2009-03-12
申请号：PCT/US2008/075200
申请日：2008-09-04
申请人： KEY ENERGY SERVICES, INC. , NEWMAN, Frederic, M.
发明人： NEWMAN, Frederic, M.
IPC分类号： E21B34/16
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，则可以将用于葫芦的离合器分离，并施加制动器以防止负载损坏钻机或断开井中的管道或杆。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。

2. 发明申请

WO2006026080A2 A SYSTEM FOR ASSURING ENGAGEMENT OF A HYDROMATIC BRAKE ON A DRILLING OR WELL SERVICE RIG 审中-公开
标题翻译：一种用于确保钻井或维修服务钻机上的水力制动装置的系统
公开(公告)号：WO2006026080A2
公开(公告)日：2006-03-09
申请号：PCT/US2005/028113
申请日：2005-08-05
申请人： KEY ENERGY SERVICES, INC. , NEWMAN, Frederic, M.
发明人： NEWMAN, Frederic, M.
CPC分类号： E21B19/008
摘要： The present invention provides an automatic system for engaging the hydromatic brake on a drilling rig or a service rig. This system monitors both the hook load and traveling block velocity, and uses an electrical solenoid to activates the hydromatic when either the hook load or rotating drum velocity exceeds a maximum value, requiring hydromatic brake engagement.
摘要翻译：本发明提供了一种用于将液压制动器接合在钻机或服务台上的自动系统。该系统监测挂钩负载和行驶挡块速度，并且当挂钩负载或旋转鼓速度超过最大值时，使用电磁螺线管来激活水色，需要进行制动器接合。

3. 发明申请

WO2004048249A1 CROWN OUT-FLOOR OUT DEVICE FOR A WELL SERVICE RIG 审中-公开
标题翻译：出色的外壳设备，用于维修服务台
公开(公告)号：WO2004048249A1
公开(公告)日：2004-06-10
申请号：PCT/US2003/037568
申请日：2003-11-24
申请人： KEY ENERGY SERVICES, INC.
发明人： NEWMAN, Frederic, M.
IPC分类号： B66D1/48
CPC分类号： B66D1/485 , B66C13/50 , E21B19/02 , E21B19/08 , E21B44/10
摘要： The technology disclosed herein provides a system that calculates traveling block position, traveling block velocity and weight supported by the traveling block (38). The system takes all these parameters into consideration when slowing and/or stopping the traveling block (38) when it reaches a crown out (104) or floor out position (106). The result is much safer operation of the traveling block (38) on a workover rig (20), as well as on an oil drilling rig.
摘要翻译：本文公开的技术提供了一种系统，其计算由行驶块（38）支撑的行驶块位置，行驶块速度和重量。当行驶块（38）达到冠部（104）或地板出口位置（106）时减速和/或停止行驶块（38）时，系统考虑所有这些参数。结果是在修井机（20）上以及在石油钻井平台上运行块（38）的操作更安全。

4. 发明申请

WO2007130756A3 METHOD AND SYSTEM FOR DISPLAYING SCANNING DATA FOR OIL WELL TUBING BASED ON SCANNING SPEED 审中-公开
公开(公告)号：WO2007130756A3
公开(公告)日：2007-11-15
申请号：PCT/US2007/065032
申请日：2007-03-27
申请人： KEY ENERGY SERVICES, INC. , NEWMAN, Frederic, M.
发明人： NEWMAN, Frederic, M.
IPC分类号： G01V3/00
摘要： A method for analyzing a tubing section (125) with multiple sensors (150) at a consistent speed to improve the analysis and grading of tubing retrieved from an oil well (175). An analysis speed can be pre-set or input based on the tubing being analyzed and the sensors (150) employed. The analysis data can be retrieved (130) and charted based on whether the data was obtained within the required analysis speed. The data can be displayed (900) for grading and color-coded based on the data obtained within ranged and that obtained outside the range. Further, the display can remove the data obtained outside the required range and link together the remaining data to improve the grading process of the tubing sections (125).

5. 发明申请

WO2007033040A3 METHOD FOR EVALUATING RIG DATA 审中-公开
公开(公告)号：WO2007033040A3
公开(公告)日：2007-03-22
申请号：PCT/US2006/035202
申请日：2006-09-08
申请人： KEY ENERGY SERVICES, INC. , NEWMAN, Frederic, M.
发明人： NEWMAN, Frederic, M.
IPC分类号： G01V1/40 , G01V3/18 , G01V5/04 , G06F19/00
摘要： An operator of a well service rig (20) can retrieve and monitor a display (610) of data on the position of a block during rod and tubing (62) insertion and removal. The operator inputs into the system a minimum and maximum height range that he wants the block to operate within. Data is provided to the operator, in real-time, on a charted display (610) relative to the maximum and minimum position input by the operator to assist the operator in evaluating the position of the block prior to a crown-out or floor-out. In addition methods are provided for evaluating the activities conducted by a rig (20) based on evaluation of the block position data in order to supervise a rig operation from an off-site location. Furthermore, the technology allows the operator or supervisor to determine the speed of the block during operations by evaluating encoder velocity data provided by an encoder (71) velocity chart.

6. 发明申请

WO2007033001A2 METHOD AND SYSTEM FOR SETTING AND ANALYZING TUBING TARGET PRESSURES FOR TONGS 审中-公开
标题翻译：用于固定和分析管道的管道目标压力的方法和系统
公开(公告)号：WO2007033001A2
公开(公告)日：2007-03-22
申请号：PCT/US2006/034994
申请日：2006-09-08
申请人： KEY ENERGY SERVICES, INC. , NEWMAN, Frederic, M.
发明人： NEWMAN, Frederic, M.
IPC分类号： E21B23/08
CPC分类号： E21B41/00 , E21B19/166 , E21B47/00
摘要： A target pressure value is determined during the learning mode. Subsequent pressure values are then compared to the target value. For example, a first connection is tightened in a conventional manner, while its pressure is monitored during the learning mode. If the tightening process went well, then an operator pushes a button that tells the monitor to remember how much pressure was used on the tongs to tighten the first connection. The pressure value of that first joint then becomes the target pressure value for any subsequent joints. As additional joints are tightened, the pressure applied to the tongs is monitored and compared to the first one to ensure that all the joints are as good as the first one within an allowable tolerance.
摘要翻译：在学习模式期间确定目标压力值。然后将随后的压力值与目标值进行比较。例如，以常规方式拧紧第一连接，同时在学习模式期间监视其压力。如果紧固过程顺利进行，那么操作员按下一个按钮，告诉显示器记住钳子上使用的压力有多大，以便拧紧第一个连接。然后，该第一接头的压力值成为任何后续接头的目标压力值。当附加接头被拧紧时，监控施加到钳子的压力并将其与第一接头进行比较，以确保所有接头在允许的公差内与第一接头一样好。

7. 发明申请

WO2004074631A1 WARNING DEVICE TO PREVENT CLUTCH BURNING ON A WELL SERVICE RIG 审中-公开
标题翻译：警告设备，以防止离合器燃烧在一个良好的服务台上
公开(公告)号：WO2004074631A1
公开(公告)日：2004-09-02
申请号：PCT/US2004/004411
申请日：2004-02-13
申请人： KEY ENERGY SERVICES, INC. , NEWMAN, Frederic, M. , NORTHCUTT, Kevin
发明人： NEWMAN, Frederic, M. , NORTHCUTT, Kevin
IPC分类号： E21B44/00
CPC分类号： B66D1/485 , E21B41/0021
摘要： This invention is generally directed towards a system designed to assist the rig operator by alerting him/her that the air pressure is too low to be using the drum clutch, to provide a log for studies on rig operation technique, and to provide a training tool for rig operators. If the pressure on the clutch bladder (8) is above a predetermined range, the clutch is allowed to engage. If the signal is below the range, the clutch is assumed to have not been engaged. If the signal is within the range, the clutch is not allowed to engage and the rig operator is notified of the problem.
摘要翻译：本发明一般涉及一种设计用于通过提醒他/她气压太低而无法使用滚筒离合器来帮助钻机操作者的系统，提供用于钻机操作技术的研究的日志，以及提供训练工具用于钻机操作员。如果离合器壳体（8）上的压力高于预定范围，则允许离合器接合。如果信号低于该范围，则假定离合器未被接合。如果信号在该范围内，则不允许离合器接合，并且钻机操作员被通知该问题。

8. 发明申请

WO2007112324A2 METHOD AND SYSTEM FOR SCANNING TUBING 审中-公开
标题翻译：扫描管道的方法和系统
公开(公告)号：WO2007112324A2
公开(公告)日：2007-10-04
申请号：PCT/US2007/064846
申请日：2007-03-23
申请人： KEY ENERGY SERVICES, INC. , NEWMAN, Frederic, M.
发明人： NEWMAN, Frederic, M.
IPC分类号： E21B47/00
CPC分类号： E21B41/00
摘要： An instrument, such as a wall-thickness, rod-wear, or pitting sensor, can monitor tubing as a field service crew extracts the tubing from an oil well or inserts the tubing into the well. A digital system can process data from the instrument to improve the data's fidelity, quality, or usefulness. Digital signal processing can comprise filtering or otherwise manipulating the data to provide refined data that a person or machine can readily interpret. For example, a graphical representation of the refined data can help an operator evaluate whether a segment of tubing is fit for continued service. Processing tubing data can comprise applying a flexible level of filtering, smoothing, or averaging to the data, wherein the level changes based on a criterion or according to a rule. The level can vary in response to a change in tubing speed, noise in the raw data, or some other parameter.
摘要翻译：仪器，如壁厚，杆磨损或点蚀传感器，可以监控管道，因为现场服务人员从油井抽取管道或将管道插入井中。数字系统可以处理来自仪器的数据，以提高数据的保真度，质量或有用性。数字信号处理可以包括过滤或以其他方式操纵数据以提供人或机器可以容易地解释的精细数据。例如，精炼数据的图形表示可以帮助操作者评估一段管道是否适合继续使用。处理油管数据可以包括对数据应用灵活的过滤，平滑或平均水平，其中水平基于标准或根据规则改变。水平可以根据油管速度的变化，原始数据中的噪声或其他一些参数而变化。

9. 发明申请

WO2007033070A3 METHOD AND SYSTEM FOR EVALUATING TASK COMPLETION TIMES TO DATA 审中-公开
公开(公告)号：WO2007033070A3
公开(公告)日：2007-03-22
申请号：PCT/US2006/035293
申请日：2006-09-11
申请人： KEY ENERGY SERVICES, INC. , NEWMAN, Frederic, M.
发明人： NEWMAN, Frederic, M.
IPC分类号： E21B47/00
摘要： The present invention is directed to methods of evaluating the operations of a well service rig at a well site by evaluating charts of sensor data obtained from sensors on or associated with the well service rig. An activity listing or Gantt chart can be reviewed and each activity verified by viewing charts of sensor data obtained during that purported activity. In addition service rig downtimes can be determined and evaluated through the evaluation of charts of sensor data. Furthermore, activities and completion times for each activity can be determined by evaluating charts of sensor data obtained from sensors on the service rig or at the well site to verify the operations of the service rig, to improve the efficiency of the operators by identifying long activities and providing additional instruction, and provide improved billing to customers by correcting activities and the time associated therewith.

10. 发明申请

WO2004031531A1 ENGINE SPEED LIMITER FOR A HOIST 审中-公开
标题翻译：发动机速度限制
公开(公告)号：WO2004031531A1
公开(公告)日：2004-04-15
申请号：PCT/US2003/031175
申请日：2003-10-02
申请人： KEY ENERGY SERVICES, INC.
发明人： NEWMAN, Frederic, M.
IPC分类号： E21B7/02
CPC分类号： E21B7/022 , B66D1/58 , E21B19/008 , E21B41/0021
摘要： A mobile service rig (10) for wells includes a hoist (12) powered by an internal combustion engine (32). In response to the hoist exerting a predetermined lifting force, the lifting force (14) is limited by automatically limiting or reducing the speed of the engine.
摘要翻译：用于井的移动式服务钻机（10）包括由内燃机（32）驱动的起重机（12）。响应于起重机施加预定的提升力，通过自动限制或降低发动机的速度来限制提升力（14）。

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