专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2009039389A1 PRE-VERIFICATION OF PERFORATION ALIGNMENT 审中-公开
标题翻译：执行对准的预验证
公开(公告)号：WO2009039389A1
公开(公告)日：2009-03-26
申请号：PCT/US2008/077041
申请日：2008-09-19
申请人： BAKER HUGHES INCORPORATED , HILL, Freeman , SAMPSON, Tim , MACPHERSON, John, D.
发明人： HILL, Freeman , SAMPSON, Tim , MACPHERSON, John, D.
IPC分类号： E21B43/119 , E21B47/024
CPC分类号： E21B43/119 , E21B47/024
摘要： A perforating system, comprising a perforating gun with shaped charges, and a pre- detonation orientation apparatus and method. The pre-detonation orientation device comprises an orientation device in communication with the firing means of the perforating gun. Detonation of the shaped charges can be contingent upon the perforating gun orientation. The orientation device may- comprise a rolling element, a conductive region, a liquid interface module, a fluid metal switch and a pendulum element.
摘要翻译：一种穿孔系统，包括具有成形电荷的射孔枪，以及预爆炸取向装置和方法。预爆炸取向装置包括与射孔枪的击发装置连通的取向装置。成形电荷的爆震可以取决于射孔枪取向。取向装置可以包括滚动元件，导电区域，液体界面模块，流体金属开关和摆锤元件。

2. 发明申请

WO2009111693A3 THROUGH TUBING GUN LOCK 审中-公开
公开(公告)号：WO2009111693A3
公开(公告)日：2009-09-11
申请号：PCT/US2009/036320
申请日：2009-03-06
申请人： BAKER HUGHES INCORPORATED , HILL, Freeman , EVANS, Randy, L. , SLOAN, Mark, L.
发明人： HILL, Freeman , EVANS, Randy, L. , SLOAN, Mark, L.
IPC分类号： E21B23/02
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.

3. 发明申请

WO2010107812A1 ROLLING SLEEVE THROUGH TUBING BRIDGE PLUG 审中-公开
标题翻译：通过管道桥插入滚筒
公开(公告)号：WO2010107812A1
公开(公告)日：2010-09-23
申请号：PCT/US2010/027509
申请日：2010-03-16
申请人： BAKER HUGHES INCORPORATED , CRESSWELL, Gary, J. , HILL, Freeman , BEFELD, William, J. , RINBERG, Gregory , RAZ, Dan , GOLDSTEIN, Michael
发明人： CRESSWELL, Gary, J. , HILL, Freeman , BEFELD, William, J. , RINBERG, Gregory , RAZ, Dan , GOLDSTEIN, Michael
IPC分类号： E21B33/13 , E21B33/134
CPC分类号： E21B33/1208 , E21B33/128 , E21B33/134
摘要： A bridge plug assembly having a mandrel and an annular flexible member that is selectively fashioned into a volute that extends radially outward from the mandrel for isolating a portion of a tubular. In an example, a web member is provided that runs between the flexible member and the mandrel, and exits an end of the flexible member. Pulling the web member inverts an end of the flexible member rolling the sidewall of the flexible member into a volute. In another embodiment, upper and lower series of collars circumscribe the mandrel that when pushed towards one another axially squeeze the flexible member therebetween to outwardly bulge the flexible member into contact with a tubular. Continued force applied to the collars causes the flexible member to roll into a volute.
摘要翻译：一种桥塞组件，其具有心轴和环形柔性构件，所述环形柔性构件选择性地形成为从心轴径向向外延伸的蜗壳，用于隔离管的一部分。在一个示例中，提供了在柔性构件和心轴之间延伸并且离开柔性构件的端部的腹板构件。拉动腹板构件将柔性构件的侧壁的柔性构件的端部反转成蜗壳。在另一个实施例中，上部和下部系列的轴环围绕该心轴，当被推向另一个时，轴向地将柔性构件挤压在其中，以向外凸出柔性构件与管状物接触。施加到套环上的持续力导致柔性构件卷成蜗壳。

4. 发明申请

WO2009132274A2 APPARATUS AND METHOD FOR DISCHARGING MULTIPLE FLUIDS DOWNHOLE 审中-公开
标题翻译：用于排放多个流体排水的装置和方法
公开(公告)号：WO2009132274A2
公开(公告)日：2009-10-29
申请号：PCT/US2009/041670
申请日：2009-04-24
申请人： BAKER HUGHES INCORPORATED , HILL, Freeman , EVANS, Randy, L.
发明人： HILL, Freeman , EVANS, Randy, L.
IPC分类号： E21B49/08 , E21B49/10
CPC分类号： E21B27/02 , E21B49/08 , E21B49/10
摘要： An apparatus and a method are provided for discharging a plurality of fluids downhole. In one aspect, the apparatus may include a first chamber and a second chamber separated by movable barrier, wherein draining the fluid from the first chamber causes the barrier to move and allow an actuating member to drain the second fluid from the second chamber.
摘要翻译：提供一种用于在井下排放多个流体的装置和方法。在一个方面，该装置可以包括由可移动屏障隔开的第一室和第二室，其中从第一室排出流体使得屏障移动并允许致动构件从第二室排出第二流体。

5. 发明申请

WO2009154817A2 MODULAR INITIATOR 审中-公开
标题翻译：模块化发动机
公开(公告)号：WO2009154817A2
公开(公告)日：2009-12-23
申请号：PCT/US2009/036490
申请日：2009-03-09
申请人： BAKER HUGHES INCORPORATED , HILL, Freeman , EVANS, Randy, L.
发明人： HILL, Freeman , EVANS, Randy, L.
CPC分类号： F42D1/043 , E21B43/1185 , F42B3/103 , F42B3/12 , F42B3/121 , F42B3/198 , F42B3/26 , F42C19/12 , F42D1/045 , F42D1/055 , Y10T29/49826
摘要： An initiator for initiating detonation in a detonation cord of a perforating system, where the initiator comprises a modular electronic igniter that quick connects into a portion of high explosive. The high explosive is disposed in a housing having an end of detonation cord crimped therein. The electronic igniter may be shipped to the field and/or stored separate from the high explosive then the two may be assembled just prior to deploying the perforating gun assembly in a wellbore. Various methods of quick connecting the electronic igniter to the high explosive may be used.
摘要翻译：用于在穿孔系统的引爆线中引发爆震的起动器，其中起动器包括快速连接到高爆炸物的一部分中的模块化电子点火器。高爆炸物设置在具有卷曲在其中的爆震线的端部的壳体中。电子点火器可以运送到现场和/或与高爆炸物分离存储，然后两者可以在将穿孔枪组件部署在井眼中之前组装。可以使用将电子点火器快速连接到高爆炸物的各种方法。

6. 发明申请

WO2009111772A2 BUFFER FOR EXPLOSIVE DEVICE 审中-公开
标题翻译：缓冲器用于爆炸装置
公开(公告)号：WO2009111772A2
公开(公告)日：2009-09-11
申请号：PCT/US2009/036487
申请日：2009-03-09
申请人： BAKER HUGHES INCORPORATED , HILL, Freeman , EVANS, Randy, L.
发明人： HILL, Freeman , EVANS, Randy, L.
IPC分类号： E21B43/16
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：用于结合井下工具管柱使用的缓冲装置，其中工具管柱包括弹道装置。缓冲装置包括附接在工具串内并接近弹道装置的心轴。在心轴上设置锚固件，并且盘片同轴地放置在其上可滑动的心轴上。盘片靠近弹道装置。诸如弹簧之类的弹性构件同轴地放置在盘形板和锚定件之间的心轴上。通过弹道装置的激活产生的压力波将盘形板推向锚，并压缩其间的弹簧。由于盘形板向外延伸而与衬砌井筒的套管密封接触，弹簧的压缩消散了由弹道装置的激活产生的能量波。

7. 发明申请

WO2009046307A2 WELLBORE AND RESERVOIR TREATMENT DEVICE 审中-公开
标题翻译：井筒和储层处理装置
公开(公告)号：WO2009046307A2
公开(公告)日：2009-04-09
申请号：PCT/US2008/078761
申请日：2008-10-03
申请人： BAKER HUGHES INCORPORATED , HILL, Freeman , CRESSWELL, Gary, J. , BAROLAK, Joseph, Gregory , EVANS, Randy, L.
发明人： HILL, Freeman , CRESSWELL, Gary, J. , BAROLAK, Joseph, Gregory , EVANS, Randy, L.
IPC分类号： E21B27/02 , E21B33/12
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眼处理系统，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部分。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。

8. 发明授权

EP2250459B1 MODULAR INITIATOR 有权转让
公开(公告)号：EP2250459B1
公开(公告)日：2018-02-14
申请号：EP09767130.9
申请日：2009-03-09
申请人： Baker Hughes Incorporated
发明人： HILL, Freeman , EVANS, Randy L.
IPC分类号： F42C19/12 , F42C11/00 , F42B3/198 , F42B3/103 , E21B43/1185 , F42B3/26 , F42D1/045 , F42D1/055 , F42B3/12 , F42D1/04
CPC分类号： F42D1/043 , E21B43/1185 , F42B3/103 , F42B3/12 , F42B3/121 , F42B3/198 , F42B3/26 , F42C19/12 , F42D1/045 , F42D1/055 , Y10T29/49826
摘要： An initiator for initiating detonation in a detonation cord of a perforating system, where the initiator comprises a modular electronic igniter that quick connects into a portion of high explosive. The high explosive is disposed in a housing having an end of detonation cord crimped therein. The electronic igniter may be shipped to the field and/or stored separate from the high explosive then the two may be assembled just prior to deploying the perforating gun assembly in a wellbore. Various methods of quick connecting the electronic igniter to the high explosive may be used.

9. 发明公开

EP2271825A2 APPARATUS AND METHOD FOR DISCHARGING MULTIPLE FLUIDS DOWNHOLE 审中-公开
标题翻译：装置及方法一洞领先MEHRER液体的
公开(公告)号：EP2271825A2
公开(公告)日：2011-01-12
申请号：EP09733704.2
申请日：2009-04-24
申请人： BAKER HUGHES INCORPORATED
发明人： HILL, Freeman , EVANS, Randy, L.
IPC分类号： E21B49/08 , E21B49/10
CPC分类号： E21B27/02 , E21B49/08 , E21B49/10
摘要： An apparatus and a method are provided for discharging a plurality of fluids downhole. In one aspect, the apparatus may include a first chamber and a second chamber separated by movable barrier, wherein draining the fluid from the first chamber causes the barrier to move and allow an actuating member to drain the second fluid from the second chamber.

10. 发明公开

EP2250459A2 MODULAR INITIATOR 有权转让
标题翻译：模块化引发剂
公开(公告)号：EP2250459A2
公开(公告)日：2010-11-17
申请号：EP09767130.9
申请日：2009-03-09
申请人： Baker Hughes Incorporated
发明人： HILL, Freeman , EVANS, Randy, L.
IPC分类号： F42C19/12 , F42C11/00
CPC分类号： F42D1/043 , E21B43/1185 , F42B3/103 , F42B3/12 , F42B3/121 , F42B3/198 , F42B3/26 , F42C19/12 , F42D1/045 , F42D1/055 , Y10T29/49826
摘要： An initiator for initiating detonation in a detonation cord of a perforating system, where the initiator comprises a modular electronic igniter that quick connects into a portion of high explosive. The high explosive is disposed in a housing having an end of detonation cord crimped therein. The electronic igniter may be shipped to the field and/or stored separate from the high explosive then the two may be assembled just prior to deploying the perforating gun assembly in a wellbore. Various methods of quick connecting the electronic igniter to the high explosive may be used.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式