专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

111. 发明授权

US08485256B2 Variable thickness insulated conductors 有权
标题翻译：可变厚度绝缘导体
公开(公告)号：US08485256B2
公开(公告)日：2013-07-16
申请号：US13083190
申请日：2011-04-08
申请人： Ronald Marshall Bass , Robert Guy Harley , John Michael Karanikas
发明人： Ronald Marshall Bass , Robert Guy Harley , John Michael Karanikas
IPC分类号： E21B36/04
CPC分类号： E21B43/2401 , E21B36/04 , H05B3/10 , H05B3/44 , Y10T29/49083
摘要： A system used to heat a subsurface formation includes an elongated heater at least partially located in an opening in a hydrocarbon containing layer of the formation. The opening extends from the surface of the formation through an overburden section of the formation and into the hydrocarbon containing layer of the formation. The elongated heater includes an electrical conductor, an insulation layer at least partially surrounding the electrical conductor, and an electrically conductive sheath at least partially surrounding the insulation layer. The elongated heater tapers from a larger thickness at a first end of the heater to a smaller thickness at a second end of the heater. The first end is at or near the junction between the overburden section and the hydrocarbon containing layer and the second end is further into the hydrocarbon containing layer.
摘要翻译：用于加热地下地层的系统包括至少部分地位于地层的含烃层中的开口中的细长加热器。开口从地层的表面延伸穿过地层的覆盖层部分并进入地层的含烃层。细长加热器包括电导体，至少部分围绕电导体的绝缘层，以及至少部分地围绕绝缘层的导电护套。细长的加热器在加热器的第一端处从较大的厚度逐渐变细到加热器的第二端处的较小的厚度。第一端在上覆层部分和含烃层之间的接合点处或附近，并且第二端进一步进入含烃层。

112. 发明申请

US20100258309A1 HEATER ASSISTED FLUID TREATMENT OF A SUBSURFACE FORMATION 有权
标题翻译：加热器辅助流体处理表面形成
公开(公告)号：US20100258309A1
公开(公告)日：2010-10-14
申请号：US12757621
申请日：2010-04-09
申请人： Oluropo Rufus Ayodele , Tulio Rafael Colmenares , Deniz Sumnu Dindoruk , John Michael Karanikas , Henry Eduardo Pino, SR.
发明人： Oluropo Rufus Ayodele , Tulio Rafael Colmenares , Deniz Sumnu Dindoruk , John Michael Karanikas , Henry Eduardo Pino, SR.
IPC分类号： E21B43/24
CPC分类号： E21B43/243 , E21B36/04 , E21B43/2401 , H05B2214/03
摘要： A method for treating a tar sands formation includes providing heat from a first heater located between a steam injection well and a production well in a hydrocarbon containing layer. The first heater, the steam injection well, and the production well are located substantially horizontally in the layer. Heat is provided from a second heater horizontally offset from the first heater. The second heater is located vertically above an injection/production well and substantially horizontally in the layer. Steam is injected into the layer through the steam injection well after a selected amount of heat is provided from the first heater. Hydrocarbons are produced from the layer through the production well. Steam is injected and hydrocarbons are produced alternately through the injection/production well after a selected amount of heat is provided from the second heater.
摘要翻译：用于处理焦油砂形成的方法包括从位于含烃层中的蒸汽注入井和生产井之间的第一加热器提供热量。第一加热器，蒸汽注入井和生产井基本上水平地位于该层中。从与第一加热器水平偏移的第二加热器提供热量。第二加热器位于注入/生产井的垂直上方并且基本上水平地位于该层中。在从第一加热器提供选定量的热量之后，通过蒸汽注入井将蒸汽注入到该层中。碳氢化合物通过生产井从层产生。在从第二加热器提供选定量的热量之后，喷射蒸汽并通过注入/生产井交替产生烃。

113. 发明申请

US20090321075A1 PARALLEL HEATER SYSTEM FOR SUBSURFACE FORMATIONS 有权
标题翻译：并行加热器系统
公开(公告)号：US20090321075A1
公开(公告)日：2009-12-31
申请号：US12106078
申请日：2008-04-18
申请人： Christopher Kelvin Harris , John Michael Karanikas , Scott Vinh Nguyen
发明人： Christopher Kelvin Harris , John Michael Karanikas , Scott Vinh Nguyen
IPC分类号： E21B36/00 , E21B36/04 , E21B43/24
CPC分类号： E21B43/16 , C09K8/845 , C09K8/86 , C10G1/008 , C10G1/02 , C10G1/04 , C10G1/042 , E21B36/04 , E21B43/24 , E21B43/2401 , Y10T29/49083
摘要： A heating system for a subsurface formation is disclosed. The system includes a plurality of substantially horizontally oriented or inclined heater sections located in a hydrocarbon containing layer in the formation. At least a portion of two of the heater sections are substantially parallel to each other. The ends of at least two of the heater sections in the layer are electrically coupled to a substantially horizontal, or inclined, electrical conductor oriented substantially perpendicular to the ends of the at least two heater sections.
摘要翻译：公开了一种用于地下地层的加热系统。该系统包括位于地层中的含烃层中的多个基本水平定向或倾斜的加热器部分。两个加热器部分的至少一部分基本上彼此平行。层中的至少两个加热器部分的端部电耦合到基本上水平或倾斜的电导体，其基本上垂直于至少两个加热器部分的端部定向。

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