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1. 发明授权

US09523261B2 High flow rate multi array stimulation system 有权
标题翻译：高流量多阵列刺激系统
公开(公告)号：US09523261B2
公开(公告)日：2016-12-20
申请号：US13569391
申请日：2012-08-08
申请人： Antonio B. Flores , David G. Ward , David E. Nowowiejski
发明人： Antonio B. Flores , David G. Ward , David E. Nowowiejski
IPC分类号： E21B34/14 , E21B43/26 , E21B43/267 , E21B34/00
CPC分类号： E21B34/14 , E21B43/26 , E21B43/267 , E21B2034/007
摘要： A system of sliding valves wherein the inserts of multiple sliding valves may be shifted to an open position using a single shifting ball. Each individual sliding valve has a movable insert that, depending upon the position of the insert within the sliding valve, may either block, permit fluid to radially flow between the interior and exterior of the sliding valve at a first rate, or permit fluid to radially flow between the interior and exterior of the sliding valve at some different second rate.
摘要翻译：滑阀系统，其中多个滑动阀的插入件可以使用单个换档球移动到打开位置。每个单独的滑动阀具有可移动的插入件，其根据插入件在滑动阀内的位置可以阻挡，允许流体以第一速率在滑动阀的内部和外部之间径向流动，或允许流体径向流动在一些不同的第二速率下在滑阀的内部和外部之间流动。

2. 发明申请

US20110192613A1 Cluster Opening Sleeves for Wellbore 有权
标题翻译：井筒开孔套管
公开(公告)号：US20110192613A1
公开(公告)日：2011-08-11
申请号：US13087635
申请日：2011-04-15
申请人： Cesar G. Garcia , Patrick J. Zimmerman , David Ward , Antonio B. Flores , Michael Dedman
发明人： Cesar G. Garcia , Patrick J. Zimmerman , David Ward , Antonio B. Flores , Michael Dedman
IPC分类号： E21B34/14
CPC分类号： E21B34/063 , E21B23/08 , E21B34/14 , E21B2034/007
摘要： A downhole sleeve has an insert movable in the sleeve's bore from a closed condition to an opened condition when a ball dropped in the bore engages an indexing seat in the sliding sleeve. In the closed condition, the insert prevents communication between the bore and the sleeve's port, while the insert in the opened condition permits communication between the bore and port. Keys of a seat extend into the bore to engage the ball and to move the insert open. After opening, the keys retract so the ball can pass through the sleeve to another cluster sleeve or to an isolation sleeve of an assembly. Insets or buttons disposed in the sleeve's port temporarily maintain fluid pressure in the sleeve's bore so that a cluster of sleeves can be opened before treatment fluid dislodges the button to treat the surrounding formation through the open port.
摘要翻译：井下套筒具有可在套筒孔中从闭合状态移动到打开状态的插入件，当球落入孔中的啮合滑动套筒中的分度座时。在封闭状态下，插入件防止孔和套筒端口之间的连通，而插入件处于打开状态则允许孔和端口之间的连通。座椅的钥匙延伸到孔中以接合球并将插入件打开。打开后，钥匙缩回，使得球可以穿过套筒到另一个簇套筒或组件的隔离套筒。设置在套筒端口中的插塞或按钮暂时保持套筒孔中的流体压力，使得在治疗液体移除按钮以便通过开放端口处理周围地层之前可以打开一簇套筒。

3. 发明授权

US08714272B2 Cluster opening sleeves for wellbore 有权
标题翻译：井筒开孔套管
公开(公告)号：US08714272B2
公开(公告)日：2014-05-06
申请号：US13587470
申请日：2012-08-16
申请人： Cesar G. Garcia , Patrick J. Zimmerman , David Ward , Antonio B. Flores , Michael Dedman
发明人： Cesar G. Garcia , Patrick J. Zimmerman , David Ward , Antonio B. Flores , Michael Dedman
IPC分类号： E21B33/12 , E21B23/04 , E21B34/14 , E21B43/26
CPC分类号： E21B34/14 , E21B34/063 , E21B43/26 , E21B2034/007
摘要： A downhole sleeve has an insert movable in the sleeve's bore from a closed condition to an opened condition when a ball dropped in the bore engages an indexing seat in the sliding sleeve. In the closed condition, the insert prevents communication between the bore and the sleeve's port, while the insert in the opened condition permits communication between the bore and port. Keys of a seat extend into the bore to engage the ball and to move the insert open. After opening, the keys retract so the ball can pass through the sleeve to another cluster sleeve or to an isolation sleeve of an assembly. Insets or buttons disposed in the sleeve's port temporarily maintain fluid pressure in the sleeve's bore so that a cluster of sleeves can be opened before treatment fluid dislodges the button to treat the surrounding formation through the open port.
摘要翻译：井下套筒具有可在套筒孔中从闭合状态移动到打开状态的插入件，当球落入孔中的啮合滑动套筒中的分度座时。在封闭状态下，插入件防止孔和套筒端口之间的连通，而插入件处于打开状态则允许孔和端口之间的连通。座椅的钥匙延伸到孔中以接合球并将插入件打开。打开后，钥匙缩回，使得球可以穿过套筒到另一个簇套筒或组件的隔离套筒。设置在套筒端口中的插塞或按钮暂时保持套筒孔中的流体压力，使得在治疗液体移除按钮以便通过开放端口处理周围地层之前可以打开一簇套筒。

4. 发明申请

US20130043043A1 High Flow Rate Multi Array Stimulation System 有权
标题翻译：高流量多阵列刺激系统
公开(公告)号：US20130043043A1
公开(公告)日：2013-02-21
申请号：US13569391
申请日：2012-08-08
申请人： Antonio B. Flores , David G. Ward , David E. Nowowiejski
发明人： Antonio B. Flores , David G. Ward , David E. Nowowiejski
IPC分类号： E21B34/14 , E21B34/06
CPC分类号： E21B34/14 , E21B43/26 , E21B43/267 , E21B2034/007
摘要： A system of sliding valves wherein the inserts of multiple sliding valves may be shifted to an open position using a single shifting ball. Each individual sliding valve has a movable insert that, depending upon the position of the insert within the sliding valve, may either block, permit fluid to radially flow between the interior and exterior of the sliding valve at a first rate, or permit fluid to radially flow between the interior and exterior of the sliding valve at some different second rate.
摘要翻译：滑阀系统，其中多个滑动阀的插入件可以使用单个换档球移动到打开位置。每个单独的滑动阀具有可移动的插入件，其根据插入件在滑动阀内的位置可以阻挡，允许流体以第一速率在滑动阀的内部和外部之间径向流动，或允许流体径向流动在一些不同的第二速率下在滑阀的内部和外部之间流动。

5. 发明申请

US20130043042A1 Multiple Shift Sliding Sleeve 有权
标题翻译：多换滑动套管
公开(公告)号：US20130043042A1
公开(公告)日：2013-02-21
申请号：US13568774
申请日：2012-08-07
申请人： Antonio B. Flores , David Ward , Cesar G. Garcia
发明人： Antonio B. Flores , David Ward , Cesar G. Garcia
IPC分类号： E21B23/02 , E21B34/06
CPC分类号： E21B34/14 , E21B43/26
摘要： A system of sliding valves wherein the inserts of multiple sliding valves may be shifted to an open position using a single shifting ball. Each individual sliding valve has a movable insert that, depending upon the position of the insert within the sliding valve, may either block or permit fluid to radially flow between the interior and exterior of the sliding valve. The insert has a profile about the interior of the movable insert allowing a shifting tool to connect to and move the insert so that fluid may be prevented from entering the interior portion of the sliding sleeve.
摘要翻译：滑阀系统，其中多个滑动阀的插入件可以使用单个换档球移动到打开位置。每个单独的滑动阀具有可移动的插入件，其根据插入件在滑动阀内的位置可以阻挡或允许流体在滑动阀的内部和外部之间径向流动。插入件具有关于可移动插入件的内部的轮廓，允许换档工具连接到并移动插入件，使得可以防止流体进入滑动套筒的内部。

6. 发明申请

US20120305265A1 Cluster Opening Sleeves for Wellbore 有权
标题翻译：井筒开孔套管
公开(公告)号：US20120305265A1
公开(公告)日：2012-12-06
申请号：US13587470
申请日：2012-08-16
申请人： Cesar G. GARCIA , Patrick J. ZIMMERMAN , David WARD , Antonio B. FLORES , Michael DEDMAN
发明人： Cesar G. GARCIA , Patrick J. ZIMMERMAN , David WARD , Antonio B. FLORES , Michael DEDMAN
IPC分类号： E21B34/14 , E21B34/06
CPC分类号： E21B34/14 , E21B34/063 , E21B43/26 , E21B2034/007
摘要： A downhole sleeve has an insert movable in the sleeve's bore from a closed condition to an opened condition when a ball dropped in the bore engages an indexing seat in the sliding sleeve. In the closed condition, the insert prevents communication between the bore and the sleeve's port, while the insert in the opened condition permits communication between the bore and port. Keys of a seat extend into the bore to engage the ball and to move the insert open. After opening, the keys retract so the ball can pass through the sleeve to another cluster sleeve or to an isolation sleeve of an assembly. Insets or buttons disposed in the sleeve's port temporarily maintain fluid pressure in the sleeve's bore so that a cluster of sleeves can be opened before treatment fluid dislodges the button to treat the surrounding formation through the open port.
摘要翻译：井下套筒具有可在套筒孔中从闭合状态移动到打开状态的插入件，当球落入孔中的啮合滑动套筒中的分度座时。在封闭状态下，插入件防止孔和套筒端口之间的连通，而插入件处于打开状态则允许孔和端口之间的连通。座椅的钥匙延伸到孔中以接合球并将插入件打开。打开后，钥匙缩回，使得球可以穿过套筒到另一个簇套筒或组件的隔离套筒。设置在套筒端口中的插塞或按钮暂时保持套筒孔中的流体压力，使得在治疗液体移除按钮以便通过开放端口处理周围地层之前可以打开一簇套筒。

7. 发明授权

US08245788B2 Cluster opening sleeves for wellbore treatment and method of use 有权
标题翻译：用于井筒处理的集束开口套和使用方法
公开(公告)号：US08245788B2
公开(公告)日：2012-08-21
申请号：US13087635
申请日：2011-04-15
申请人： Cesar G. Garcia , Patrick J. Zimmerman , David Ward , Antonio B. Flores , Michael Dedman
发明人： Cesar G. Garcia , Patrick J. Zimmerman , David Ward , Antonio B. Flores , Michael Dedman
IPC分类号： E21B34/06 , E21B34/14
CPC分类号： E21B34/063 , E21B23/08 , E21B34/14 , E21B2034/007
摘要： A downhole sleeve has an insert movable in the sleeve's bore from a closed condition to an opened condition when a ball dropped in the bore engages an indexing seat in the sliding sleeve. In the closed condition, the insert prevents communication between the bore and the sleeve's port, while the insert in the opened condition permits communication between the bore and port. Keys of a seat extend into the bore to engage the ball and to move the insert open. After opening, the keys retract so the ball can pass through the sleeve to another cluster sleeve or to an isolation sleeve of an assembly. Insets or buttons disposed in the sleeve's port temporarily maintain fluid pressure in the sleeve's bore so that a cluster of sleeves can be opened before treatment fluid dislodges the button to treat the surrounding formation through the open port.
摘要翻译：井下套筒具有可在套筒孔中从闭合状态移动到打开状态的插入件，当球落入孔中的啮合滑动套筒中的分度座时。在封闭状态下，插入件防止孔和套筒端口之间的连通，而插入件处于打开状态则允许孔和端口之间的连通。座椅的钥匙延伸到孔中以接合球并将插入件打开。打开后，钥匙缩回，使得球可以穿过套筒到另一个簇套筒或组件的隔离套筒。设置在套筒端口中的插塞或按钮暂时保持套筒孔中的流体压力，使得在治疗液体移除按钮以便通过开放端口处理周围地层之前可以打开一簇套筒。

8. 发明申请

US20110108284A1 Cluster Opening Sleeves for Wellbore Treatment 有权
标题翻译：井筒处理集群开口套管
公开(公告)号：US20110108284A1
公开(公告)日：2011-05-12
申请号：US12613633
申请日：2009-11-06
申请人： Antonio B. Flores , Michael Dedman
发明人： Antonio B. Flores , Michael Dedman
IPC分类号： E21B34/14
CPC分类号： E21B34/14 , E21B2034/007
摘要： A downhole sleeve has a sliding sleeve movable in a bore of the sleeve's housing. The sliding sleeve is movable from a closed condition to an opened condition when a ball is dropped in the sleeve's bore and engages an indexing seat in the sliding sleeve. The sliding sleeve in the closed condition prevents communication between the bore and the port, and the sleeve in the opened condition permits communication between the bore and the port. In the closed condition, keys of the seat extend into the bore to engage the ball and to move the sliding sleeve open. In the opened condition, the keys of the seat retract from the bore so the ball can pass through the sleeve to another cluster sleeve or to another isolation sleeve of an assembly.
摘要翻译：井下套筒具有可在套筒壳体的孔中移动的滑动套筒。当球落入套筒的孔中时，滑动套筒可以从关闭状态移动到打开状态，并与滑动套筒中的分度座接合。处于闭合状态的滑动套筒防止孔和端口之间的连通，并且处于打开状态的套筒允许孔与端口之间的连通。在关闭状态下，座椅的钥匙延伸到孔中以接合球并使滑动套筒打开。在打开状态下，座椅的钥匙从孔中缩回，使得球可以穿过套筒到达另一个簇套筒或组件的另一隔离套筒。

9. 发明授权

US09080420B2 Multiple shift sliding sleeve 有权
标题翻译：多换滑套
公开(公告)号：US09080420B2
公开(公告)日：2015-07-14
申请号：US13568774
申请日：2012-08-07
申请人： Antonio B. Flores , David Ward , Cesar G. Garcia
发明人： Antonio B. Flores , David Ward , Cesar G. Garcia
IPC分类号： E21B34/14 , E21B43/26
CPC分类号： E21B34/14 , E21B43/26
摘要： A system of sliding valves wherein the inserts of multiple sliding valves may be shifted to an open position using a single shifting ball. Each individual sliding valve has a movable insert that, depending upon the position of the insert within the sliding valve, may either block or permit fluid to radially flow between the interior and exterior of the sliding valve. The insert has a profile about the interior of the movable insert allowing a shifting tool to connect to and move the insert so that fluid may be prevented from entering the interior portion of the sliding sleeve.
摘要翻译：滑阀系统，其中多个滑动阀的插入件可以使用单个换档球移动到打开位置。每个单独的滑动阀具有可移动的插入件，其根据插入件在滑动阀内的位置可以阻挡或允许流体在滑动阀的内部和外部之间径向流动。插入件具有关于可移动插入件的内部的轮廓，允许换档工具连接到并移动插入件，使得可以防止流体进入滑动套筒的内部。

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