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1. 发明申请

US20100096131A1 Wiper Plug Perforating System 有权
标题翻译：刮水器穿孔系统
公开(公告)号：US20100096131A1
公开(公告)日：2010-04-22
申请号：US12394598
申请日：2009-02-27
申请人： Freeman L. Hill , Randy L. Evans , John H. Clark , Mark L. Sloan , William D. Myers, JR. , Joseph Gregory Barolak , George Patton
发明人： Freeman L. Hill , Randy L. Evans , John H. Clark , Mark L. Sloan , William D. Myers, JR. , Joseph Gregory Barolak , George Patton
IPC分类号： E21B33/00 , E21B43/11
CPC分类号： E21B33/16 , E21B23/14 , E21B43/11
摘要： A method and system for cementing and perforating a wellbore in a single step by coupling a perforating gun with a wiper plug. The method includes injecting cement in a wellbore having casing therein and an annulus between the casing and wellbore. A wiper plug is dropped on the cement having a perforating gun attached to the wiper plug. The plug is forced downward pulling the perforating gun along. The downward motion of the plug in turn pushes the cement out the bottom end of the casing and into the annulus. The cement in the annulus is allowed to set and the perforating gun is activated.
摘要翻译：一种通过将穿孔枪与雨刷连接起来，在一个步骤中固井和穿孔井的方法和系统。该方法包括在具有壳体的井眼中注入水泥，并且在壳体和井眼之间注入环状物。刮水器塞子掉落在具有连接到雨刷塞上的穿孔枪的水泥上。插头被迫向下拉动穿孔枪。插头的向下运动反过来将水泥推出壳体的底端并进入环形空间。允许环形中的水泥固化，并且穿孔枪被激活。

2. 发明授权

US08127846B2 Wiper plug perforating system 有权
标题翻译：刮水器穿孔系统
公开(公告)号：US08127846B2
公开(公告)日：2012-03-06
申请号：US12394598
申请日：2009-02-27
申请人： Freeman L. Hill , Randy L. Evans , John H. Clark , Mark L. Sloan , William D. Myers, Jr. , Joseph Gregory Barolak , George Patton
发明人： Freeman L. Hill , Randy L. Evans , John H. Clark , Mark L. Sloan , William D. Myers, Jr. , Joseph Gregory Barolak , George Patton
IPC分类号： E21B33/10
CPC分类号： E21B33/16 , E21B23/14 , E21B43/11
摘要： A method and system for cementing and perforating a wellbore in a single step by coupling a perforating gun with a wiper plug. The method includes injecting cement in a wellbore having casing therein and an annulus between the casing and wellbore. A wiper plug is dropped on the cement having a perforating gun attached to the wiper plug. The plug is forced downward pulling the perforating gun along. The downward motion of the plug in turn pushes the cement out the bottom end of the casing and into the annulus. The cement in the annulus is allowed to set and the perforating gun is activated.
摘要翻译：一种通过将穿孔枪与雨刷连接起来，在一个步骤中固井和穿孔井的方法和系统。该方法包括在具有壳体的井眼中注入水泥，并且在壳体和井眼之间注入环状物。刮水器塞子掉落在具有连接到雨刷塞上的穿孔枪的水泥上。插头被迫向下拉动穿孔枪。插头的向下运动反过来将水泥推出壳体的底端并进入环形空间。允许环形中的水泥固化，并且穿孔枪被激活。

3. 发明申请

US20090090507A1 WELLBORE AND RESERVOIR TREATMENT DEVICE 有权
标题翻译：井筒和储层处理装置
公开(公告)号：US20090090507A1
公开(公告)日：2009-04-09
申请号：US11867502
申请日：2007-10-04
申请人： Freeman L. Hill , Gary J. Cresswell , Joseph Gregory Barolak , Randy L. Evans
发明人： Freeman L. Hill , Gary J. Cresswell , Joseph Gregory Barolak , Randy L. Evans
IPC分类号： E21B43/04
CPC分类号： E21B27/02 , E21B43/25 , E21B43/26
摘要： A modular wellbore treatment system having a reservoir for holding wellbore/reservoir treatment material, a pump for pressurizing and delivering the wellbore/reservoir treatment fluid, and a sealing section for creating a localized pressurized zone proximate to a region of a formation to be treated. The wellbore treatment fluid includes permeability modifiers, gel, acids, stimulation fluids, epoxy type substances, void fillers, gravel pack fixing compounds, brine, reactive fluids to water, oil, and gas, and alcohol.
摘要翻译：具有用于保持井眼/储层处理材料的储存器的模块化井筒处理系统，用于加压和输送井筒/储存器处理流体的泵以及用于在靠近待处理地层的区域产生局部加压区域的密封段。井眼处理流体包括渗透性改进剂，凝胶，酸，刺激流体，环氧类物质，空隙填料，砾石填充物固定化合物，盐水，对水，油和气体的反应性流体和醇。

4. 发明授权

US07757769B2 Wellbore and reservoir treatment device and method 有权
标题翻译：井筒和储层处理装置及方法
公开(公告)号：US07757769B2
公开(公告)日：2010-07-20
申请号：US11867502
申请日：2007-10-04
申请人： Freeman L. Hill , Gary J. Cresswell , Joseph Gregory Barolak , Randy L. Evans
发明人： Freeman L. Hill , Gary J. Cresswell , Joseph Gregory Barolak , Randy L. Evans
IPC分类号： E21B43/26 , E21B49/10
CPC分类号： E21B27/02 , E21B43/25 , E21B43/26
摘要： A modular wellbore treatment system having a reservoir for holding wellbore/reservoir treatment material, a pump for pressurizing and delivering the wellbore/reservoir treatment fluid, and a sealing section for creating a localized pressurized zone proximate to a region of a formation to be treated. The wellbore treatment fluid includes permeability modifiers, gel, acids, stimulation fluids, epoxy type substances, void fillers, gravel pack fixing compounds, brine, reactive fluids to water, oil, and gas, and alcohol.
摘要翻译：具有用于保持井眼/储层处理材料的储存器的模块化井筒处理系统，用于加压和输送井筒/储存器处理流体的泵以及用于在靠近待处理地层的区域产生局部加压区域的密封段。井眼处理流体包括渗透性改进剂，凝胶，酸，刺激流体，环氧类物质，空隙填料，砾石填充物固定化合物，盐水，对水，油和气体的反应性流体和醇。

5. 发明授权

US07757767B2 Through tubing gun lock 失效
标题翻译：通过管枪锁
公开(公告)号：US07757767B2
公开(公告)日：2010-07-20
申请号：US12043542
申请日：2008-03-06
申请人： Freeman L. Hill , Randy L. Evans , Mark L. Sloan
发明人： Freeman L. Hill , Randy L. Evans , Mark L. Sloan
IPC分类号： E21B23/00
CPC分类号： E21B43/119 , E21B23/01
摘要： A lock for a perforating gun system comprising, a housing, a cylinder formed in the housing, a piston assembly disposed within the cylinder, and anchoring arms coupled with the piston assembly. Detonation of the shaped charges of an associated perforating gun produces a pressure surge which is communicated to a surface of the piston assembly. Appropriate movement of the piston assembly outwardly rotates the anchoring arms into anchoring engagement with an associated tubular. Thus the pressure from the detonation event will anchor a perforating system within its associated tubular.
摘要翻译：一种用于射孔枪系统的锁，包括壳体，形成在壳体中的气缸，设置在气缸内的活塞组件以及与活塞组件联接的锚定臂。相关联的射孔枪的成形电荷的爆震产生压力浪涌，其被传递到活塞组件的表面。活塞组件的适当运动将锚定臂向外转动成与相关联的管状物的固定接合。因此，来自引爆事件的压力将将穿孔系统锚定在其相关管状体内。

6. 发明申请

US20090223659A1 THROUGH TUBING GUN LOCK 失效
标题翻译：通过管子枪锁
公开(公告)号：US20090223659A1
公开(公告)日：2009-09-10
申请号：US12043542
申请日：2008-03-06
申请人： Freeman L. Hill , Randy L. Evans , Mark L. Sloan
发明人： Freeman L. Hill , Randy L. Evans , Mark L. Sloan
IPC分类号： E21B43/119
CPC分类号： E21B43/119 , E21B23/01
摘要： A lock for a perforating gun system comprising, a housing, a cylinder formed in the housing, a piston assembly disposed within the cylinder, and anchoring arms coupled with the piston assembly. Detonation of the shaped charges of an associated perforating gun produces a pressure surge which is communicated to a surface of the piston assembly. Appropriate movement of the piston assembly outwardly rotates the anchoring arms into anchoring engagement with an associated tubular. Thus the pressure from the detonation event will anchor a perforating system within its associated tubular.
摘要翻译：一种用于射孔枪系统的锁，包括壳体，形成在壳体中的气缸，设置在气缸内的活塞组件以及与活塞组件联接的锚定臂。相关联的射孔枪的成形电荷的爆震产生压力浪涌，其被传递到活塞组件的表面。活塞组件的适当运动将锚定臂向外转动成与相关联的管状物的固定接合。因此，来自引爆事件的压力将将穿孔系统锚定在其相关管状体内。

7. 发明申请

US20090242198A1 Selectively Angled Perforating 有权
标题翻译：选择性角度穿孔
公开(公告)号：US20090242198A1
公开(公告)日：2009-10-01
申请号：US12412101
申请日：2009-03-26
申请人： Randy L. Evans , William D. Myers, JR.
发明人： Randy L. Evans , William D. Myers, JR.
IPC分类号： E21B43/119 , E21B43/114 , E21B43/11 , E21B43/116 , E21B43/117
CPC分类号： E21B43/119
摘要： A method of perforating a wellbore by forming a perforation that is aligned with a reservoir characteristic, such as direction of maximum stress, lines of constant formation properties, and the formation dip. The wellbore can be perforated using a perforating system employing a shaped charge, a mechanical device, or a high pressure fluid. The perforating system can be aligned by asymmetric weights, a motor, or manipulation from the wellbore surface.
摘要翻译：通过形成与存储器特性对准的穿孔（例如最大应力方向，恒定形成特性线和地层倾角）来穿孔井的方法。井眼可以使用采用成形装料，机械装置或高压流体的穿孔系统进行穿孔。穿孔系统可以通过不对称的重量，马达或来自井筒表面的操纵来对准。

8. 发明授权

US08127848B2 Selectively angled perforating 有权
标题翻译：选择性角度穿孔
公开(公告)号：US08127848B2
公开(公告)日：2012-03-06
申请号：US12412101
申请日：2009-03-26
申请人： William D. Myers, Jr. , Randy L. Evans
发明人： William D. Myers, Jr. , Randy L. Evans
IPC分类号： E21B43/119
CPC分类号： E21B43/119
摘要： A method of perforating a wellbore by forming a perforation that is aligned with a reservoir characteristic, such as direction of maximum stress, lines of constant formation properties, and the formation dip. The wellbore can be perforated using a perforating system employing a shaped charge, a mechanical device, or a high pressure fluid. The perforating system can be aligned by asymmetric weights, a motor, or manipulation from the wellbore surface.
摘要翻译：通过形成与存储器特性对准的穿孔（例如最大应力方向，恒定形成特性线和地层倾角）来穿孔井的方法。井眼可以使用采用成形装料，机械装置或高压流体的穿孔系统进行穿孔。穿孔系统可以通过不对称的重量，马达或来自井筒表面的操纵来对准。

9. 发明授权

US08074737B2 Wireless perforating gun initiation 有权
标题翻译：无线穿孔枪启动
公开(公告)号：US08074737B2
公开(公告)日：2011-12-13
申请号：US11841062
申请日：2007-08-20
申请人： Freeman L. Hill , Gary J. Cresswell , David M. Chace , Randy L. Evans
发明人： Freeman L. Hill , Gary J. Cresswell , David M. Chace , Randy L. Evans
IPC分类号： E21B43/116 , F42D3/00
CPC分类号： E21B43/1185 , E21B43/11852 , E21B47/12
摘要： A perforating system and method for wellbore perforating. The system comprises a perforating string having a perforating gun with shaped charges, a communication module for receiving detonation signals, and a controller associated with each perforating gun. The module receives surface signals for gun detonation and wirelessly transmits the signals to selected guns via the associated controllers.
摘要翻译：用于井眼穿孔的穿孔系统和方法。该系统包括具有成形电荷的穿孔枪的穿孔线，用于接收爆震信号的通信模块和与每个射孔枪相关联的控制器。该模块接收喷枪爆震的表面信号，并通过相关的控制器将信号无线传输到选定的枪。

10. 发明授权

US07721820B2 Buffer for explosive device 有权
标题翻译：爆炸装置用缓冲液
公开(公告)号：US07721820B2
公开(公告)日：2010-05-25
申请号：US12044739
申请日：2008-03-07
申请人： Freeman L. Hill , Randy L. Evans
发明人： Freeman L. Hill , Randy L. Evans
IPC分类号： E21B43/11 , E21B43/116 , E21B29/02 , F42D5/00
CPC分类号： E21B43/1195 , F16F7/00 , F16F2238/026
摘要： A buffering device for use in conjunction with a downhole tool string, wherein the tool string includes a ballistics device. The buffering device includes a mandrel attached within a tool string and proximate to the ballistics device. An anchor is disposed on the mandrel and a disk plate is coaxially placed on the mandrel that is slideable thereon. The disk plate is proximate to the ballistic device. A resilient member, such as a spring, is coaxially placed on the mandrel between the disk plate and the anchor. The pressure wave produced by activation of the ballistic device pushes the disk plate toward the anchor and compresses the spring there between. Since the disk plate extends outward into sealing contact with casing lining the wellbore, compression of the spring dissipates energy waves produced by activation of the ballistic device.
摘要翻译：一种与井下工具串结合使用的缓冲装置，其中工具串包括弹道装置。缓冲装置包括连接在工具串内并靠近弹道装置的心轴。锚固件设置在心轴上，并且盘片同轴地放置在可滑动于其上的心轴上。盘片靠近防弹装置。诸如弹簧的弹性构件同轴地放置在盘片和锚固件之间的心轴上。由弹道装置的激活产生的压力波将盘片推向锚固件并且在其间压缩弹簧。由于盘片向外延伸到与衬套在井筒之间的套管的密封接触中，所以弹簧的压缩消散了由弹道装置激活产生的能量波。

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