专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

91. 发明授权

US07322410B2 Controllable production well packer 有权
标题翻译：可控生产井封包机
公开(公告)号：US07322410B2
公开(公告)日：2008-01-29
申请号：US10220252
申请日：2001-03-02
申请人： Harold J. Vinegar , Robert Rex Burnett , William Mountjoy Savage , Frederick Gordon Carl, Jr. , John Michele Hirsch , George Leo Stegemeier , Ronald Marshall Bass
发明人： Harold J. Vinegar , Robert Rex Burnett , William Mountjoy Savage , Frederick Gordon Carl, Jr. , John Michele Hirsch , George Leo Stegemeier , Ronald Marshall Bass
IPC分类号： E21B43/12
CPC分类号： E21B41/0085 , E21B33/1294 , E21B43/12
摘要： An apparatus and method for operating an electrically powered device in a packer using the piping structure of the well as an electrical conductor for providing power and/or communications. The electrically powered device may comprise an electrically controllable valve, a communications and control module, a modem, a sensor, and/or a tracer injection module.
摘要翻译：一种用于使用井的管道结构在封隔器中操作电力装置作为用于提供动力和/或通信的电导体的装置和方法。电动设备可以包括电可控阀，通信和控制模块，调制解调器，传感器和/或示踪器注入模块。

92. 发明授权

US07259688B2 Wireless reservoir production control 有权
标题翻译：无线油藏生产控制
公开(公告)号：US07259688B2
公开(公告)日：2007-08-21
申请号：US10220254
申请日：2001-03-02
申请人： John Michele Hirsch , George Leo Stegemeier , Harold J. Vinegar , Robert Rex Burnett , Frederick Gordon Carl, Jr. , William Mountjoy Savage , James William Hall
发明人： John Michele Hirsch , George Leo Stegemeier , Harold J. Vinegar , Robert Rex Burnett , Frederick Gordon Carl, Jr. , William Mountjoy Savage , James William Hall
IPC分类号： G01V1/00
CPC分类号： E21B43/12 , E21B43/00 , E21B43/14 , E21B43/305 , E21B47/12 , G01V99/005
摘要： A reservoir production control system includes a plurality of wells for producing a reservoir linked to a central computer over a downhole communication network and a surface communication network. Both the downhole and the surface communication networks are wireless communications paths for transmitting downhole data and surface data to the central computer. Both networks include a series of interconnected tubing or pipe that allows transmission of data over electrically isolated portions of the pipe and tubing. After integrating and analyzing all relevant data and comparing the data with a reservoir model, the central computer initiates changes in a plurality of downhole control devices associated with the wells, thereby optimizing the production of the reservoir.
摘要翻译：储层生产控制系统包括多个井，用于产生通过井下通信网络和地面通信网络连接到中央计算机的储层。井下和地面通信网络都是用于将井下数据和地面数据传送到中央计算机的无线通信路径。两个网络都包括一系列相互连接的管道或管道，允许在管道和管道的电隔离部分上传输数据。在整合和分析所有相关数据并将数据与储层模型进行比较后，中央计算机启动与井相关联的多个井下控制装置的变化，从而优化储层的生产。

93. 发明授权

US07147059B2 Use of downhole high pressure gas in a gas-lift well and associated methods 有权
标题翻译：在气井中使用井下高压气体及相关方法
公开(公告)号：US07147059B2
公开(公告)日：2006-12-12
申请号：US10220249
申请日：2001-03-02
申请人： John M. Hirsch , George Leo Stegemeier , James William Hall , Harold J. Vinegar , Robert Rex Burnett , William Mountjoy Savage , Frederick Gordon Carl, Jr.
发明人： John M. Hirsch , George Leo Stegemeier , James William Hall , Harold J. Vinegar , Robert Rex Burnett , William Mountjoy Savage , Frederick Gordon Carl, Jr.
IPC分类号： E21B43/12 , E21B43/14 , E21B43/00
CPC分类号： E21B47/122 , E21B17/003 , E21B33/1294 , E21B34/066 , E21B34/08 , E21B34/16 , E21B43/122 , E21B43/123 , E21B43/14 , E21B47/12
摘要： A gas-lift petroleum well and method for producing petroleum products using downhole pressurized gas to provide lift. The gas-lift well having a well casing, a production tubing, a packer, and a gas-lift valve. The well casing extends within a wellbore of the well, and the wellbore extends through oil and gas zones. The production tubing extends within the casing. The tubing having an opening formed therein, which is in fluid communication with an oil zone. The packer is located downhole in the casing and coupled to the tubing. The packer can have an electrically controllable packer valve, which is adapted to control a flow of downhole pressurized gas from one side of the packer to another. The downhole pressurized gas is provided by a gas zone that the wellbore passes through. The downhole gas-lift valve is coupled to the tubing and is adapted to control a flow of downhole pressurized gas into oil in the tubing for lifting the oil. The gas-lift valve can be an electrically controllable valve. The tubing and casing are used as electrical conductors for supplying power and/or communications downhole. The current in the tubing is routed using a ferromagnetic induction choke to create a voltage potential, which provides electrical power to downhole electrical devices. Also, there may be a bypass passageway to route downhole gas to gas-lift valves. There may also be downhole sensors to measure physical quantities (e.g., pressure). Such measurements can be used for feedback control of downhole electrically controllable valves.
摘要翻译：一种气举石油井及使用井下加压气体生产石油产品的方法，以提供电梯。气井具有井套管，生产管道，封隔器和气举阀。井套管在井的井筒内延伸，井筒延伸穿过油气区域。生产管道在套管内延伸。管道具有形成在其中的开口，其与油区流体连通。封隔器位于套管的井下，并与管道相连。封隔器可以具有可电控制的封隔器阀，其适于控制从封隔器的一侧到另一侧的井下加压气体的流动。井下加压气体由井筒通过的气体区域提供。井下气体提升阀联接到管道，并适于控制井下加压气体流入管道中的油以提升油。气举阀可以是电控阀。管道和套管用作用于在井下供电和/或通信的电导体。管道中的电流使用铁磁感应扼流圈布线，以产生电压电位，这为井下电气设备提供电力。此外，可能有旁路通道将井下气体路由到气举阀。还可以有井下传感器来测量物理量（例如压力）。这种测量可用于井下电控阀的反馈控制。

94. 发明授权

US06981553B2 Controlled downhole chemical injection 失效
标题翻译：控制井下化学注入
公开(公告)号：US06981553B2
公开(公告)日：2006-01-03
申请号：US10220372
申请日：2001-03-02
申请人： George Leo Stegemeier , Harold J. Vinegar , Robert Rex Burnett , William Mountjoy Savage , Frederick Gordon Carl, Jr. , John Michele Hirsch
发明人： George Leo Stegemeier , Harold J. Vinegar , Robert Rex Burnett , William Mountjoy Savage , Frederick Gordon Carl, Jr. , John Michele Hirsch
IPC分类号： E21B43/00
CPC分类号： E21B47/122 , E21B17/003 , E21B34/066 , E21B34/08 , E21B34/16 , E21B37/06 , E21B41/02 , E21B43/123 , E21B43/14 , E21B47/12
摘要： A petroleum well having a well casing, a production tubing, a source of time-varying current, a downhole chemical injection device, and a downhole induction choke. The casing extends within a wellbore of the well. The tubing extends within the casing. The current source is located at the surface. The current source is electrically connected to, and adapted to output a time-varying current into, the tubing and/or the casing, which act as electrical conductors for providing downhole power and/or communications. The injection device having a communications and control module, a chemical container, and an electrically controllable chemical injector. The communications and control module is electrically connected to the tubing and/or the casing. The chemical injector is electrically connected to the communications and control module, and is in fluid communication with the chemical container. The downhole induction choke is located about a portion of the tubing and/or the casing. The chemical injector is electrically connected to the communications and control module, and is in fluid communication with the chemical container. The downhole induction choke is located about a portion of the tubing and/or the casing. The induction choke is adapted to route part of the electrical current through the communications and control module by creating a voltage potential between one side of the induction choke and another side of the induction choke. The communications and control module is electrically connected across the voltage potential. Also, a method is provided for controllably injecting a chemical into the well downhole, which may be used to: improve lift efficiency with a foaming agent, prevent deposition of solids with a paraffin solvent, improve a flow characteristic of the flow stream with a surfactant, prevent corrosion with a corrosion inhibitor, and/or prevent scaling with scale preventers.
摘要翻译：具有井套管，生产管道，时变电流源，井下化学注入装置和井下感应扼流圈的石油井。套管在井的井筒内延伸。管道在套管内延伸。电流源位于表面。电流源电连接到并且适于将时变电流输出到用作提供井下功率和/或通信的电导体的管道和/或壳体中。注射装置具有通信和控制模块，化学容器和电可控化学注射器。通信和控制模块电连接到管道和/或壳体。化学注射器电连接到通信和控制模块，并且与化学容器流体连通。井下感应扼流圈位于管和/或壳体的一部分周围。化学注射器电连接到通信和控制模块，并且与化学容器流体连通。井下感应扼流圈位于管和/或壳体的一部分周围。感应扼流圈适于通过在感应扼流圈的一侧和感应扼流圈的另一侧之间产生电压而将部分电流通过通信和控制模块。通信和控制模块跨越电压电位电连接。此外，提供了一种用于可控地将化学品注入井下孔的方法，其可用于：利用发泡剂提高提升效率，防止固体与石蜡溶剂沉积，用表面活性剂改善流动流的流动特性，防止腐蚀抑制剂腐蚀，和/或防止防垢剂结垢。

95. 发明授权

US06662875B2 Induction choke for power distribution in piping structure 有权
公开(公告)号：US06662875B2
公开(公告)日：2003-12-16
申请号：US09769048
申请日：2001-01-24
申请人： Ronald Marshall Bass , Harold J. Vinegar , Robert Rex Burnett , William Mountjoy Savage , Frederick Gordon Carl, Jr. , John Michele Hirsch , George Leo Stegemeier
发明人： Ronald Marshall Bass , Harold J. Vinegar , Robert Rex Burnett , William Mountjoy Savage , Frederick Gordon Carl, Jr. , John Michele Hirsch , George Leo Stegemeier
IPC分类号： E21B4300
CPC分类号： E21B47/122 , E21B17/003 , E21B34/066 , E21B34/08 , E21B34/16 , E21B43/122 , E21B43/123 , E21B43/14 , E21B2041/0028
摘要： A current impedance device for routing a time-varying electrical current in a piping structure comprising an induction choke. The induction choke is generally concentric about a portion of the piping structure such that during operation a voltage potential forms between the piping structure and an electrical return when the time-varying electrical current is transmitted through and along the piping structure, and such that during operation part of the current can be routed through a device electrically connected to the piping structure due to the voltage potential formed. The induction choke may be unpowered and may comprise a ferromagnetic material. A system for defining an electrical circuit in a piping structure using at least one unpowered ferromagnetic induction choke, comprises an electrically conductive portion of the piping structure, a source of time-varying current, at least one induction choke, a device, and an electrical return. The system can have various configurations and embodiments to define a plurality of possible electrical circuits formed using at least one induction choke to route time-varying current. An electric power transformer can also be incorporated. The system is adapted to provide power and/or communications for the device via the piping structure. One possible application of the system is in a petroleum well where a downhole device can send or receive power and/or communication signals via a piping structure of the well.

96. 发明授权

US07860377B2 Subsurface connection methods for subsurface heaters 有权
标题翻译：地下加热器的地下连接方法
公开(公告)号：US07860377B2
公开(公告)日：2010-12-28
申请号：US11409559
申请日：2006-04-21
申请人： Harold J. Vinegar , Ronald Marshall Bass , Dong Sub Kim , Stanley Leroy Mason , George Leo Stegemeier , Thomas Joseph Keltner , Frederick Gordon Carl, Jr.
发明人： Harold J. Vinegar , Ronald Marshall Bass , Dong Sub Kim , Stanley Leroy Mason , George Leo Stegemeier , Thomas Joseph Keltner , Frederick Gordon Carl, Jr.
IPC分类号： H05B3/02
CPC分类号： E21B43/24 , C07C4/02 , E21B17/028 , E21B36/001 , E21B36/04 , E21B43/243 , Y10T29/49179 , C07C9/04
摘要： A system for heating a subsurface formation is described. The system includes a first elongated heater in a first opening in the formation. The first elongated heater includes an exposed metal section in a portion of the first opening. The portion is below a layer of the formation to be heated. The exposed metal section is exposed to the formation. A second elongated heater is in a second opening in the formation. The second opening connects to the first opening at or near the portion of the first opening below the layer to be heated. At least a portion of an exposed metal section of the second elongated heater is electrically coupled to at least a portion of the exposed metal section of the first elongated heater in the portion of the first opening below the layer to be heated.
摘要翻译：描述了用于加热地下地层的系统。该系统包括在地层中的第一开口中的第一细长加热器。第一细长加热器包括在第一开口的一部分中的暴露的金属部分。该部分在待加热地层的一层之下。暴露的金属部分暴露于地层。第二细长加热器位于地层中的第二个开口中。第二开口在第一开口的部分处或附近连接到第一开口，该第一开口在被加热层下方。第二细长加热器的暴露的金属部分的至少一部分电耦合到第一细长加热器的暴露的金属部分的第一开口部分的待加热层下方的部分。

97. 发明授权

US07549470B2 Solution mining and heating by oxidation for treating hydrocarbon containing formations 失效
标题翻译：通过氧化处理含烃地层的溶液开采和加热
公开(公告)号：US07549470B2
公开(公告)日：2009-06-23
申请号：US11584799
申请日：2006-10-20
申请人： Harold J. Vinegar , George Leo Stegemeier
发明人： Harold J. Vinegar , George Leo Stegemeier
IPC分类号： E21B43/17 , E21B43/241 , E21B43/243 , E21B43/28
CPC分类号： E21B43/24 , C10G1/002 , C10G1/02 , C10G9/24 , C10G2300/308 , E21B43/2401 , E21B43/281 , E21B43/34
摘要： A method for treating an oil shale formation comprising nahcolite includes providing a first fluid to a portion of the formation. A second fluid is produced from the portion. The second fluid includes at least some nahcolite dissolved in the first fluid. A controlled amount of oxidant is provided to the portion of the formation. Hydrocarbon fluids are produced from the formation.
摘要翻译：一种用于处理包含黑藻胶体的油页岩地层的方法包括向地层的一部分提供第一流体。从该部分产生第二流体。第二流体包括溶解在第一流体中的至少一些黑曲霉。向地层的部分提供受控量的氧化剂。烃流体是从地层中产生的。

98. 发明授权

US07073594B2 Wireless downhole well interval inflow and injection control 失效
标题翻译：无线井下井间隔流入和喷射控制
公开(公告)号：US07073594B2
公开(公告)日：2006-07-11
申请号：US10220453
申请日：2001-03-02
申请人： George Leo Stegemeier , Harold J. Vinegar , Robert Rex Burnett , William Mountjoy Savage , Frederick Gordon Carl, Jr. , John Michele Hirsch
发明人： George Leo Stegemeier , Harold J. Vinegar , Robert Rex Burnett , William Mountjoy Savage , Frederick Gordon Carl, Jr. , John Michele Hirsch
IPC分类号： E21B23/00 , E21B43/00 , E21B34/06
CPC分类号： E21B43/12 , E21B43/14 , E21B43/16 , E21B43/32 , E21B47/12
摘要： An apparatus and methods of electrically controlling downhole well interval inflow and/or injection. The downhole controllable well section having a communications and control module, a sensor, an electrically controllable valve and an induction choke. The electrically controllable valve is adapted to regulate flow between an exterior of the tubing and an interior of the tubing. Power and signal transmission between surface and downhole is carried out via the tubing and/or the casing. When there are multiple downhole controllable well sections, flow inhibitors separate the well sections.
摘要翻译：一种电气控制井下井间隙流入和/或注入的装置和方法。井下可控井段具有通信和控制模块，传感器，电可控阀和感应扼流圈。电可控阀适于调节管道外部和管道内部之间的流动。表面和井下之间的功率和信号传输通过管道和/或壳体进行。当存在多个井下可控井段时，流动抑制器分离井段。

99. 发明授权

US5656239A Method for recovering contaminants from soil utilizing electrical heating 失效
标题翻译：利用电加热从土壤中回收污染物的方法
公开(公告)号：US5656239A
公开(公告)日：1997-08-12
申请号：US460403
申请日：1995-06-02
申请人： George Leo Stegemeier , Harold J. Vinegar
发明人： George Leo Stegemeier , Harold J. Vinegar
IPC分类号： B09C1/00 , B09C1/06 , E02D3/10 , E02D3/11 , E02D31/00
CPC分类号： E02D3/11 , B09C1/005 , B09C1/062 , E02D3/10 , B09C2101/00
摘要： An in-situ method is disclosed for low pressure vaporization and recovery of contaminants from surface and near-surface soil by electrically heating the soil with a pattern of hollow electrodes and pulling a deep vacuum through the electrodes. The surface of the soil is sealed with an impermeable barrier supported by the soil. The contaminants are removed by vacuum distillation in the presence of water vapor at a temperature well below the normal boiling point of the contaminants.
摘要翻译：公开了一种原位方法，用于通过用中空电极的图案电加热土壤并通过电极拉深真空来低压蒸发和从表面和近地表土壤中回收污染物。土壤表面用土壤支撑的不渗透屏障密封。在水蒸汽存在下，在远远低于污染物正常沸点的温度下，通过真空蒸馏除去污染物。

100. 发明申请

US20100276141A1 CREATING FLUID INJECTIVITY IN TAR SANDS FORMATIONS 有权
标题翻译：在三角洲造纸中创造流体注射剂
公开(公告)号：US20100276141A1
公开(公告)日：2010-11-04
申请号：US12769379
申请日：2010-04-28
申请人： George Leo Stegemeier , Gary Lee Beer , Etuan Zhang
发明人： George Leo Stegemeier , Gary Lee Beer , Etuan Zhang
IPC分类号： E21B43/24 , E21B43/241
CPC分类号： E21B43/243 , C10G1/02 , C10G2300/4037 , E21B36/04 , E21B43/30 , E21B47/02216
摘要： Methods for treating a tar sands formation are described herein. Methods for treating a tar sands may include heating a portion of a hydrocarbon layer in the formation from one or more heaters located in the portion. The heat may be controlled to increase the permeability of at least part of the portion to create an injection zone in the portion with an average permeability sufficient to allow injection of a fluid through the injection zone. A drive fluid and/or an oxidizing fluid may be provided into the injection zone. At least some hydrocarbons including mobilized hydrocarbons are produced from the portion.
摘要翻译：本文描述了处理焦油砂形成的方法。用于处理焦油砂的方法可以包括从位于该部分中的一个或多个加热器加热地层中的一部分烃层。可以控制热量以增加部分的至少一部分的渗透性，以在该部分中产生具有足以允许流体通过注射区注入的平均渗透性的注射区域。可以将驱动流体和/或氧化流体提供到注射区域中。从该部分产生至少一些烃，包括动员的烃。

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