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1. 发明授权

US06488082B2 Remotely operated multi-zone packing system 有权
公开(公告)号：US06488082B2
公开(公告)日：2002-12-03
申请号：US09767975
申请日：2001-01-23
申请人： Ralph Harvey Echols , Phillip T. Thomas , Travis T. Hailey, Jr.
发明人： Ralph Harvey Echols , Phillip T. Thomas , Travis T. Hailey, Jr.
IPC分类号： E21B3414
CPC分类号： E21B43/14 , E21B43/045
摘要： A multi-zone packing system having unique features that allow for remote operation, thereby eliminating the need to raise and lower a work string and crossover tool to various zones of interest during a frac pack, gravel pack or related completion procedure. The squeeze pack system has a crossover tool or port collocated with each zone of interest and remotely operated closing devices to allow for the setting of each packer and the packing job to be performed with minimal or no movement of the work string.

2. 发明授权

US5413180A One trip backwash/sand control system with extendable washpipe isolation 失效
标题翻译：一次回洗/防砂控制系统，具有可扩展的洗手盆隔离
公开(公告)号：US5413180A
公开(公告)日：1995-05-09
申请号：US99857
申请日：1993-07-30
申请人： Colby M. Ross , Henry L. Restarick , Ralph H. Echols, III , Phillip T. Thomas , Dhirajlal C. Patel
发明人： Colby M. Ross , Henry L. Restarick , Ralph H. Echols, III , Phillip T. Thomas , Dhirajlal C. Patel
IPC分类号： E21B23/04 , E21B23/06 , E21B33/12 , E21B33/126 , E21B33/1295 , E21B34/00 , E21B34/06 , E21B37/08 , E21B43/04 , E21B43/10
CPC分类号： E21B33/1208 , E21B23/06 , E21B33/126 , E21B33/1295 , E21B34/063 , E21B37/08 , E21B43/04 , E21B43/10 , E21B2034/005
摘要： A travel joint and latching assembly is connected below a gravel pack service tool to set an isolation assembly while performing backwashing and gravel pack operations, in a single trip. The travel joint is protected against inadvertent expansion by a positive mechanical lock assembly which isolates and decouples mechanical loading forces which may arise during the setting of the packer and during gravel pack operations. Inadvertent set of the hydraulic packer during backwashing operations is prevented by a hydraulic setting tool which includes a shear sleeve and an expandable C-ring drop ball seat.
摘要翻译：旅行接头和闩锁组件连接在砾石包装服务工具下方，以在单次行驶中执行反洗和砾石包装操作时设置隔离组件。行程接头可以防止意外膨胀，这是一种积极的机械锁定组件，它能够隔离和解除在封隔器设置期间和砾石充填操作期间可能出现的机械负载力。通过包括剪切套筒和可膨胀的C形圈落球座的液压固定工具防止反冲洗操作期间的液压封隔器的意外组合。

3. 发明申请

US20110132603A1 OFFSET INTERIOR SLURRY DISCHARGE 有权
标题翻译：偏心内部浆液排放
公开(公告)号：US20110132603A1
公开(公告)日：2011-06-09
申请号：US12632884
申请日：2009-12-08
申请人： Samuel MARTINEZ , Emile E. SEVADJIAN , Phillip T. THOMAS
发明人： Samuel MARTINEZ , Emile E. SEVADJIAN , Phillip T. THOMAS
IPC分类号： E21B43/16 , E21B43/00
CPC分类号： E21B43/045 , E21B17/1085 , E21B21/12
摘要： A slurry discharge device for use in a subterranean well can include a slurry flow passage extending longitudinally in the device. The slurry flow passage has flow passage sections. One flow passage section is positioned downstream of, and is laterally offset relative to, another flow passage section. Another slurry discharge device can include the slurry flow passage having multiple flow areas. One flow area is positioned in a downstream direction from, and is greater than, another flow area. A method of delivering a slurry into a subterranean well can include discharging the slurry from a tubular string through a first sidewall section of a slurry discharge device; and flowing only a returned fluid portion of the slurry through a second sidewall section of the slurry discharge device. The second sidewall section has a lateral thickness greater than a lateral thickness of the first sidewall section.
摘要翻译：用于地下井的浆料排放装置可以包括在装置中纵向延伸的浆料流动通道。浆料流动通道具有流动通道部分。一个流动通道部分位于另一个流动通道部分的下游并且相对于另一个流动通道部分横向偏移。另一种浆料排出装置可以包括具有多个流动区域的浆液流动通道。一个流动区域位于下游方向并且大于另一个流动区域。将浆料输送到地下井中的方法可以包括通过浆料排出装置的第一侧壁部分从管状柱排出浆料; 并且仅使浆料的返回的流体部分流过浆料排出装置的第二侧壁部分。第二侧壁部分具有大于第一侧壁部分的横向厚度的横向厚度。

4. 发明授权

US5375662A Hydraulic setting sleeve 失效
标题翻译：液压套筒
公开(公告)号：US5375662A
公开(公告)日：1994-12-27
申请号：US86104
申请日：1993-06-30
申请人： Ralph H. Echols, III , Colby M. Ross , Phillip T. Thomas
发明人： Ralph H. Echols, III , Colby M. Ross , Phillip T. Thomas
IPC分类号： E21B23/04 , E21B23/06 , E21B33/12 , E21B33/126 , E21B33/127 , E21B33/1295 , E21B34/00 , E21B34/06 , E21B37/08 , E21B43/04 , E21B43/10 , E21B33/13
CPC分类号： E21B33/1208 , E21B23/04 , E21B23/06 , E21B33/126 , E21B33/127 , E21B33/1295 , E21B34/063 , E21B37/08 , E21B43/04 , E21B43/10 , E21B2034/007
摘要： A hydraulic setting apparatus has an isolation sleeve which covers setting ports and prevents entry of hydraulic setting fluid into a pressure settable tool such as an inflatable packer or a hydraulic packer. The mandrel of the setting tool is mechanically coupled to the mandrel of the pressure settable completion tool by a guide tube which provides an enlarged counterbore chamber. The guide tube is intersected by radial setting ports which permit entry of the pressurized fluid for pressurizing a hydraulic pressure chamber in the completion tool. A shiftable isolation sleeve opens and closes the setting ports. A radially outwardly biased split C-ring is engaged against the bore of the isolation sleeve. Longitudinal travel of the split C-ring is limited by a shear collar which is releasably pinned to the isolation sleeve.
摘要翻译：液压设定装置具有隔离套筒，其覆盖设置端口并防止液压设定流体进入诸如充气封隔器或液压封隔器之类的可调压工具。设置工具的心轴通过提供扩大的沉孔的引导管机械联接到可压力完成工具的心轴。引导管与径向设定端口相交，允许加压流体进入加压工具中的液压室。可移动隔离套管打开和关闭设置端口。径向向外偏压的分离C形环与隔离套筒的孔接合。裂缝C形环的纵向移动受到可释放地固定到隔离套筒的剪切环的限制。

5. 发明申请

US20150204145A1 METHOD AND SYSTEM FOR DIRECTING CONTROL LINES ALONG A TRAVEL JOINT 有权
标题翻译：用于指导行驶中的控制线的方法和系统
公开(公告)号：US20150204145A1
公开(公告)日：2015-07-23
申请号：US14355113
申请日：2013-02-21
申请人： William M. Richards , Phillip T. Thomas
发明人： William M. Richards , Phillip T. Thomas
IPC分类号： E21B17/07 , E21B19/00 , E21B17/02
CPC分类号： E21B17/07 , E21B17/026 , E21B17/028 , E21B19/00
摘要： A method and system for installing one or more control lines on a travel joint is disclosed. A control line coil is arranged along a travel joint. An inner mandrel is coupled to an upper bushing and a lower bushing. The control line coil is wrapped along the outer surface of the inner mandrel. The control line coil comprises a first portion located proximate the upper bushing, a second portion located proximate to the lower bushing and a straight length control line extending between the first portion and the second portion. The first distal end of the straight length control line is coupled to the upper bushing and the second distal end of the straight length control line is coupled to the lower bushing
摘要翻译：公开了一种用于在行驶接头上安装一个或多个控制线的方法和系统。沿着行程接头设置控制线圈。内心轴联接到上衬套和下衬套。控制线圈沿内心轴的外表面包裹。控制线圈包括位于上衬套附近的第一部分，位于下衬套附近的第二部分和在第一部分和第二部分之间延伸的直长控制线。直线长度控制线的第一远端连接到上衬套，并且直长控制线的第二远端联接到下衬套

6. 发明申请

US20150152725A1 HYDRAULICALLY-METERED DOWNHOLE POSITION INDICATOR 有权
标题翻译：液压卧式位置指示器
公开(公告)号：US20150152725A1
公开(公告)日：2015-06-04
申请号：US14394553
申请日：2013-10-29
申请人： Phillip T. Thomas , Robert Ken Michael , Samuel Martinez
发明人： Phillip T. Thomas , Robert Ken Michael , Samuel Martinez
IPC分类号： E21B47/09 , E21B34/06
CPC分类号： E21B47/09 , E21B34/06 , E21B34/125
摘要： A position-indicating tool includes an outer mandrel that accommodates two or more indicator lugs movable between a first position, where the indicator lugs extend past an outer diameter of the outer mandrel, and a second position, where indicator lugs are radially contracted within the outer diameter, an inner mandrel arranged at least partially within the outer mandrel and providing a radial protrusion that radially supports the indicator lugs in the first position, and a pressure block arranged between the outer and inner mandrels to control a flow of hydraulic fluid between an upper hydraulic chamber and a lower hydraulic chamber, wherein, when a pressure threshold is exceeded in the lower hydraulic chamber, the hydraulic fluid is able to flow into the upper hydraulic chamber and thereby allow the outer mandrel to axially translate with respect to the inner mandrel and move the indicator lugs to the second position.
摘要翻译：位置指示工具包括外部心轴，其容纳两个或更多个指示器凸耳，所述指示器凸耳可在第一位置和第二位置之间移动，第一位置和第二位置之间，其中指示器凸耳延伸超过外心轴的外径，其中指示器凸耳在外部径向收缩至少部分地设置在所述外心轴内并且提供径向支撑所述指示器凸耳处于所述第一位置的径向突起，以及设置在所述外心轴和所述内心轴之间的压力块，以控制在上心轴之间的液压流体的流动液压室和下液压室，其中当在下液压室中超过压力阈值时，液压流体能够流入上液压室，从而允许外心轴相对于内心轴轴向平移，将指示器凸耳移动到第二个位置。

7. 发明授权

US08322418B2 Offset interior slurry discharge 有权
标题翻译：内部泥浆排出胶
公开(公告)号：US08322418B2
公开(公告)日：2012-12-04
申请号：US12632884
申请日：2009-12-08
申请人： Samuel Martinez , Emile E. Sevadjian , Phillip T. Thomas
发明人： Samuel Martinez , Emile E. Sevadjian , Phillip T. Thomas
IPC分类号： E21B43/04
CPC分类号： E21B43/045 , E21B17/1085 , E21B21/12
摘要： A slurry discharge device for use in a subterranean well can include a slurry flow passage extending longitudinally in the device. The slurry flow passage has flow passage sections. One flow passage section is positioned downstream of, and is laterally offset relative to, another flow passage section. Another slurry discharge device can include the slurry flow passage having multiple flow areas. One flow area is positioned in a downstream direction from, and is greater than, another flow area. A method of delivering a slurry into a subterranean well can include discharging the slurry from a tubular string through a first sidewall section of a slurry discharge device; and flowing only a returned fluid portion of the slurry through a second sidewall section of the slurry discharge device. The second sidewall section has a lateral thickness greater than a lateral thickness of the first sidewall section.
摘要翻译：用于地下井的浆料排放装置可以包括在装置中纵向延伸的浆料流动通道。浆料流动通道具有流动通道部分。一个流动通道部分位于另一个流动通道部分的下游并且相对于另一个流动通道部分横向偏移。另一种浆料排出装置可以包括具有多个流动区域的浆液流动通道。一个流动区域位于下游方向并且大于另一个流动区域。将浆料输送到地下井中的方法可以包括通过浆料排出装置的第一侧壁部分从管状柱排出浆料; 并且仅使浆料的返回的流体部分流过浆料排出装置的第二侧壁部分。第二侧壁部分具有大于第一侧壁部分的横向厚度的横向厚度。

8. 发明授权

US06540025B2 Hydraulically metered travel joint method 有权
标题翻译：液压计量联动方法
公开(公告)号：US06540025B2
公开(公告)日：2003-04-01
申请号：US10003568
申请日：2001-10-24
申请人： Gordon K. Scott , Phillip T. Thomas , Ralph H. Echols, III
发明人： Gordon K. Scott , Phillip T. Thomas , Ralph H. Echols, III
IPC分类号： E21B2302
CPC分类号： E21B17/07 , E21B23/02
摘要： Initially, a set of locking lugs lock an inner mandrel is locked in position with respect to an outer mandrel. Unlocking the travel joint is accomplished by applying a constant vertical or downward force on the tubing string. That vertical force is transmitted through the tubing string to the outer mandrel, which causes hydraulic pressure with a hydraulic chamber to increase. When the hydraulic pressure exceeds a pressure threshold, a pressure sensitive valve opens, and the hydraulic fluid gradually flows into a reserve hydraulic chamber, allowing the outer mandrel to move with respect to the inner mandrel. A viscosity independent flow restrictor limits the transfer of hydraulic fluid to a preset flow rate. After sufficient hydraulic fluid has been received into the reserve chamber, the outer mandrel aligns with the locking lugs, which then move from the locked position to the unlocked position. The travel joint then releases, allowing the outer mandrel to telescope inward and outward.
摘要翻译：最初，锁定内心轴的一组锁定凸耳相对于外心轴被锁定就位。通过在油管柱上施加恒定的垂直或向下的力来实现行驶接头的解锁。该垂直力通过油管柱传递到外心轴，这导致液压室的液压增加。当液压压力超过压力阈值时，压力敏感阀打开，液压流体逐渐流入备用液压室，允许外心轴相对于内心轴移动。独立于液体的限流器将液压油的传送限制到预设的流量。在足够的液压流体已经被接收到储备室中之后，外心轴与锁定凸耳对准，然后锁定凸耳从锁定位置移动到解锁位置。行程关节然后释放，允许外心轴向内和向外望远镜。

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