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1. 发明授权

US07337846B2 Surface controlled subsurface lateral branch safety valve 有权
标题翻译：表面控制地下侧向分支安全阀
公开(公告)号：US07337846B2
公开(公告)日：2008-03-04
申请号：US11170256
申请日：2005-06-29
申请人： Henry L. Restarick , Jody R. McGlothen
发明人： Henry L. Restarick , Jody R. McGlothen
IPC分类号： E21B43/14
CPC分类号： E21B34/08 , E21B23/03 , E21B34/10 , E21B41/0035 , E21B41/0042 , E21B43/14
摘要： A surface controlled subsurface lateral branch safety valve provides flow control for each branch wellbore in a multilateral well. In a described embodiment, a completion system for a well having an intersection between parent and branch wellbores includes an apparatus having multiple passages formed therethrough. One passage provides fluid communication between opposite ends of the apparatus in the parent wellbore, and another passage provides guidance for drilling the branch wellbore. The apparatus further includes a flow control device, such as a surface controlled subsurface safety valve, which selectively controls fluid communication with the branch wellbore.
摘要翻译：表面控制的地下侧向分支安全阀为多边井中的每个分支井筒提供流量控制。在所描述的实施例中，用于具有母管和分支井筒之间的交叉点的井的完井系统包括具有从其形成的多个通道的装置。一个通道在母井筒中的装置的相对端之间提供流体连通，另一通道为钻井分支井眼提供指导。该装置还包括流量控制装置，诸如表面控制的地下安全阀，其选择性地控制与分支井眼的流体连通。

2. 发明授权

US07159661B2 Multilateral completion system utilizing an alternate passage 有权
标题翻译：多边完成系统利用替代通道
公开(公告)号：US07159661B2
公开(公告)日：2007-01-09
申请号：US10725140
申请日：2003-12-01
申请人： Henry L. Restarick , Jody R. McGlothen
发明人： Henry L. Restarick , Jody R. McGlothen
IPC分类号： E21B7/08 , E21B23/03
CPC分类号： E21B41/0042
摘要： A multilateral completion system utilizing an alternate passage. In a described embodiment, a wellbore junction includes a first passage extending from a first opposite end to a second opposite end of the wellbore junction. A window is formed through a sidewall of the wellbore junction and provides fluid communication between the first passage and an exterior of the wellbore junction. A second passage is in communication with the first passage on a first side of the window, and in communication with the first passage on a second side of the window.
摘要翻译：利用替代通道的多边完成系统。在所描述的实施例中，井眼接头包括从井筒结的第一相对端延伸到第二相对端的第一通道。通过井眼结的侧壁形成一个窗口，并且在第一通道和井筒结的外部之间提供流体连通。第二通道与窗口的第一侧上的第一通道连通，并且与窗口的第二侧上的第一通道连通。

3. 发明授权

US07434613B2 Surface controlled subsurface lateral branch safety valve 有权
公开(公告)号：US07434613B2
公开(公告)日：2008-10-14
申请号：US11753000
申请日：2007-05-24
申请人： Henry L. Restarick , Jody R. McGlothen
发明人： Henry L. Restarick , Jody R. McGlothen
IPC分类号： E21B43/14
CPC分类号： E21B34/08 , E21B23/03 , E21B34/10 , E21B41/0035 , E21B41/0042 , E21B43/14
摘要： A surface controlled subsurface lateral branch safety valve provides flow control for each branch wellbore in a multilateral well. In a described embodiment, a completion system for a well having an intersection between parent and branch wellbores includes an apparatus having multiple passages formed therethrough. One passage provides fluid communication between opposite ends of the apparatus in the parent wellbore, and another passage provides guidance for drilling the branch wellbore. The apparatus further includes a flow control device, such as a surface controlled subsurface safety valve, which selectively controls fluid communication with the branch wellbore.

4. 发明授权

US06951252B2 Surface controlled subsurface lateral branch safety valve 有权
标题翻译：表面控制地下侧向分支安全阀
公开(公告)号：US06951252B2
公开(公告)日：2005-10-04
申请号：US10253671
申请日：2002-09-24
申请人： Henry L. Restarick , Jody R. McGlothen
发明人： Henry L. Restarick , Jody R. McGlothen
IPC分类号： E21B23/03 , E21B41/00 , E21B43/14
CPC分类号： E21B34/08 , E21B23/03 , E21B34/10 , E21B41/0035 , E21B41/0042 , E21B43/14
摘要： A surface controlled subsurface lateral branch safety valve provides flow control for each branch wellbore in a multilateral well. In a described embodiment, a completion system for a well having an intersection between parent and branch wellbores includes an apparatus having multiple passages formed therethrough. One passage provides fluid communication between opposite ends of the apparatus in the parent wellbore, and another passage provides guidance for drilling the branch wellbore. The apparatus further includes a flow control device, such as a surface controlled subsurface safety valve, which selectively controls fluid communication with the branch wellbore.
摘要翻译：表面控制的地下侧向分支安全阀为多边井中的每个分支井筒提供流量控制。在所描述的实施例中，用于具有母管和分支井筒之间的交叉点的井的完井系统包括具有从其形成的多个通道的装置。一个通道在母井筒中的装置的相对端之间提供流体连通，另一通道为钻井分支井眼提供指导。该装置还包括流量控制装置，诸如表面控制的地下安全阀，其选择性地控制与分支井眼的流体连通。

5. 发明授权

US06863126B2 Alternate path multilayer production/injection 有权
标题翻译：替代路径多边生产/注射
公开(公告)号：US06863126B2
公开(公告)日：2005-03-08
申请号：US10253324
申请日：2002-09-24
申请人： Jody R. McGlothen , Henry L. Restarick
发明人： Jody R. McGlothen , Henry L. Restarick
IPC分类号： E21B34/06 , E21B41/00 , E21B43/12 , E21B17/18
CPC分类号： E21B41/0042 , E21B34/06 , E21B41/0035 , E21B43/12
摘要： Alternate path multilateral production/injection. In a described embodiment, a system for drilling and completing a well having intersecting first and second wellbores comprises a casing string positioned in the first wellbore; and at least one apparatus interconnected in the casing string. The apparatus includes a mandrel having intersecting first and second passages formed therein. The first passage extends longitudinally through the mandrel and is in fluid communication with an interior of the casing string. The second passage extends laterally relative to the first passage and is configured for drilling the second wellbore therethrough. The mandrel further includes at least one third passage or alternate path extending longitudinally in the mandrel.
摘要翻译：替代路径多边生产/注射。在所描述的实施例中，用于钻井和完井具有相交的第一和第二井筒的井的系统包括定位在第一井眼中的套管柱; 以及在套管柱中互连的至少一个装置。该设备包括具有形成在其中的相交的第一和第二通道的心轴。第一通道纵向延伸穿过心轴并且与套管柱的内部流体连通。第二通道相对于第一通道横向延伸并且构造成用于通过其钻出第二井眼。心轴还包括在心轴中纵向延伸的至少一个第三通道或交替路径。

6. 发明授权

US06840321B2 Multilateral injection/production/storage completion system 有权
标题翻译：多边注入/生产/储存完成系统
公开(公告)号：US06840321B2
公开(公告)日：2005-01-11
申请号：US10253136
申请日：2002-09-24
申请人： Henry L. Restarick , Jody R. McGlothen
发明人： Henry L. Restarick , Jody R. McGlothen
IPC分类号： E21B41/00 , E21B43/12 , E21B43/14 , E21B43/16 , E21B43/20 , E21B43/24 , E21B43/30 , E21B43/38
CPC分类号： E21B43/12 , E21B41/0035 , E21B43/14 , E21B43/16 , E21B43/20 , E21B43/24 , E21B43/305
摘要： A multilateral injection/production/storage completion system. In a described embodiment, a method of completing a well having a first wellbore intersecting each of second, third and fourth wellbores includes the steps of: injecting a first fluid into a first zone intersected by the second wellbore; receiving a second fluid into the third wellbore in response to the first fluid injecting step; flowing the second fluid from the third wellbore to the fourth wellbore; storing the second fluid in a second zone intersected by the fourth wellbore; and then producing the second fluid from the second zone to a remote location.
摘要翻译：多边注入/生产/储存完成系统。在所描述的实施例中，完成具有与第二，第三和第四井筒中的每一个相交的第一井筒的井的方法包括以下步骤：将第一流体喷射到与第二井筒相交的第一区域中; 响应于所述第一流体注入步骤，将第二流体接收到所述第三井眼中; 将第二流体从第三井筒流到第四井眼; 将第二流体存储在与第四井眼相交的第二区域中; 然后将第二流体从第二区域产生到远程位置。

7. 发明授权

US5413176A Sand screen repair 失效
标题翻译：沙屏修复
公开(公告)号：US5413176A
公开(公告)日：1995-05-09
申请号：US183081
申请日：1994-01-18
申请人： Henry L. Restarick
发明人： Henry L. Restarick
IPC分类号： E21B23/02 , E21B33/124 , E21B33/1295 , E21B43/08 , E21B43/10 , E21B43/12
CPC分类号： E21B43/082 , E21B23/02 , E21B33/124 , E21B33/1295 , E21B43/10
摘要： A sintered metal screen is releasably suspended from a packer mandrel by a locking mandrel and a landing nipple. The sintered metal screen and locking mandrel are retrievable with the assistance of a running tool which is insertable into the bore of the locking mandrel. According to this arrangement, the sintered metal sand screen may be removed and replaced without retrieving the packer or the production tubing. In one embodiment, the sintered metal screen is enclosed within the bore of a sliding side valve. The sliding side valve may be opened and closed as desired for selectively admitting formation fluid from various producing zones, or for isolation of a damaged screen. In another embodiment, an auxiliary sintered metal screen is inserted into the bore of a primary screen, for example, a conventional wire-wrap sand screen. The sintered metal sand screen is thus interposed in the flow path for screening out sand fines which would otherwise be conducted because of damage to the primary screen caused by corrosion or sand erosion.
摘要翻译：烧结金属屏幕通过锁定心轴和着陆接头可释放地从封隔器心轴悬挂。烧结的金属丝网和锁定心轴可借助于可插入锁定心轴的孔中的运行工具来回收。根据这种布置，烧结金属砂筛网可以被取出并且不用取回封隔器或生产管道而被更换。在一个实施例中，烧结金属丝网封闭在滑动侧阀的孔内。可以根据需要打开和关闭滑动侧阀，以便选择性地从各种生产区进入地层流体，或用于隔离损坏的筛网。在另一个实施例中，将辅助烧结金属屏幕插入主屏幕的孔中，例如常规的电线包裹砂筛。因此，烧结金属砂筛被插入在流路中，用于筛选否则将由于腐蚀或砂侵蚀导致的主筛网损坏而进行的细砂。

8. 发明授权

US5377750A Sand screen completion 失效
标题翻译：沙屏完成
公开(公告)号：US5377750A
公开(公告)日：1995-01-03
申请号：US34010
申请日：1993-03-22
申请人： Bryant A. Arterbury , Henry L. Restarick , James E. Spangler
发明人： Bryant A. Arterbury , Henry L. Restarick , James E. Spangler
IPC分类号： E21B23/02 , E21B33/124 , E21B33/1295 , E21B43/08 , E21B43/10 , E21B43/12
CPC分类号： E21B23/02 , E21B33/124 , E21B33/1295 , E21B43/082 , E21B43/10
摘要： A sand screen having a plurality of sintered, substantially spherical plastic members covering a perforated mandrel is releasably suspended from a packer mandrel by a locking mandrel and a landing nipple. The sand screen and locking mandrel are retrievable with the assistance of a running tool which is insertable into the bore of the locking mandrel. According to this arrangement, the sand screen can be removed and replaced without retrieving the packer or the production tubing. In one embodiment, the sand screen is enclosed within the bore of a sliding side valve. The sliding side valve can be opened and closed as desired for selectively admitting production from various producing zones, or for isolation of a damaged screen. In another embodiment, an auxiliary sand screen having a plurality of sintered, substantially spherical plastic members covering a perforated mandrel is inserted into the bore of a primary screen, for example, a conventional wire-wrap sand screen. The auxiliary sand screen is thus interposed in the flow path for screening out sand fines which may be conducted through the wire-wrap screen because of screen damage caused by corrosion or sand erosion.
摘要翻译：具有覆盖穿孔心轴的多个烧结的，基本上为球形的塑料构件的砂筛通过锁定心轴和着陆接头可释放地从封隔器心轴悬挂。砂筛和锁定心轴可借助于可插入锁定心轴的孔中的运行工具来回收。根据这种布置，可以移除和更换砂筛，而不必取回封隔器或生产管。在一个实施例中，砂筛被封闭在滑动侧阀的孔内。可以根据需要打开和关闭滑动侧阀，以选择性地允许来自各个生产区的生产，或用于隔离损坏的筛网。在另一个实施例中，具有覆盖穿孔心轴的多个烧结的，基本上为球形的塑料构件的辅助砂筛被插入到初级筛网的孔中，例如常规的丝网砂筛。因此，辅助砂筛被插入在流路中，用于筛选由于腐蚀或砂侵蚀引起的屏幕损坏而可能通过电线包裹屏幕传导的细砂。

9. 发明授权

US5117906A Compact, retrievable packer 失效
标题翻译：紧凑，可回收的包装机
公开(公告)号：US5117906A
公开(公告)日：1992-06-02
申请号：US657728
申请日：1991-02-19
申请人： Frank Giusti, Jr. , Henry L. Restarick , John R. Setterberg, Jr. , Pat. M. White
发明人： Frank Giusti, Jr. , Henry L. Restarick , John R. Setterberg, Jr. , Pat. M. White
IPC分类号： E21B33/122 , E21B33/124 , E21B33/1295
CPC分类号： E21B33/1295 , E21B33/122 , E21B33/124
摘要： A compact, retrievable packer has a unitary mandrel body which is intersected by one or more longitudinal bores. The effective running length of the packer is reduced by an improved arrangement of packer components which serve multiple functions. The hydraulic actuator includes a cylinder housing which also serves as an internal slip housing, a lower element retainer, a piston extension, and a part of the release apparatus. A release sleeve serves as a part of the release apparatus, as a mandrel for engaging a locking slip, and forms a fixed boundary of the hydraulic pressure chamber. The effective running length of the packer is further reduced by making the upper wedge for reacting the setting forces as an integral part of the packer mandrel body.
摘要翻译：紧凑的可回收封隔器具有与一个或多个纵向孔相交的整体心轴体。封隔器的有效运行长度通过提供多种功能的封隔器部件的改进布置来减少。液压致动器包括还用作内部滑动壳体，下部元件保持器，活塞延伸部和释放装置的一部分的气缸壳体。释放套管用作释放装置的一部分，作为用于接合锁定滑块的心轴，并且形成液压室的固定边界。封隔器的有效运行长度进一步减小，通过使上楔形件作为封隔器芯体的一体部分使凝固力反应。

10. 发明授权

US06568472B1 Method and apparatus for washing a borehole ahead of screen expansion 失效
标题翻译：在屏幕膨胀前清洗钻孔的方法和装置
公开(公告)号：US06568472B1
公开(公告)日：2003-05-27
申请号：US09746669
申请日：2000-12-22
申请人： John C. Gano , Henry L. Restarick
发明人： John C. Gano , Henry L. Restarick
IPC分类号： E21B2300
CPC分类号： E21B43/105 , E21B37/08
摘要： The invention provides apparatus and methods for washing a wellbore ahead of an expansion swedge and radially expanding a sand-control screen jacket in a subterranean well. The methods and apparatus can be used in either the bottom-up or top-down direction and can accomplish borehole washing and screen expansion in a single trip.
摘要翻译：本发明提供了用于在膨胀楔形件之前洗涤井眼并在地下井中径向扩张防砂筛护套的装置和方法。该方法和装置可以从自下而上或自上而下的方向使用，并且可以在单次行程中完成钻孔洗涤和屏幕膨胀。

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