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1. 发明申请

US20090301714A1 Composition and Method For Using Waxy Oil-External Emulsions To Modify Reservoir Permeability Profiles 有权
标题翻译：使用蜡状油外部乳液组合和方法来修改储层渗透性分布
公开(公告)号：US20090301714A1
公开(公告)日：2009-12-10
申请号：US12306242
申请日：2007-06-18
申请人： James R. Bragg , Joseph P. Lederhos , Sergio A. Leonardi , Scott E. Hommema , Amy L. Chen , Shan H. Yang
发明人： James R. Bragg , Joseph P. Lederhos , Sergio A. Leonardi , Scott E. Hommema , Amy L. Chen , Shan H. Yang
IPC分类号： E21B33/138 , E21B47/00 , E21B33/13 , E21B43/16 , E21B36/00 , E21B43/24
CPC分类号： C09K8/82 , C09K8/502 , C09K8/524 , C09K8/565 , Y10S507/904
摘要： A waxy oil-external emulsion is provided for injection into a selected zone of a subsurface formation. The selected zone is typically a high permeability zone. The emulsion generally comprises oil, added wax, and water. The emulsion may also include an emulsifying agent and a solvent. The emulsion is formulated to be a liquid at a temperature greater than a targeted temperature in the subsurface formation, but a solid at the targeted temperature. The targeted temperature is typically the maximum operating temperature for the formation. A method of formulating the emulsion is also provided. Further, a method of plugging a high permeability zone using the emulsion is disclosed.
摘要翻译：提供蜡状油外部乳液用于注入地下地层的选定区域。所选择的区域通常是高渗透性区域。乳液通常包括油，加入的蜡和水。乳液也可以包括乳化剂和溶剂。该乳液在大于地下地层中的目标温度的温度下配制成液体，但在目标温度下为固体。目标温度通常是地层的最高工作温度。还提供了一种配制乳液的方法。此外，公开了使用该乳液堵塞高渗透性区域的方法。

2. 发明授权

US09222929B2 Solvent surveillance in solvent-based heavy oil recovery processes 有权
标题翻译：溶剂型重油回收工艺中的溶剂监测
公开(公告)号：US09222929B2
公开(公告)日：2015-12-29
申请号：US13509975
申请日：2010-11-10
申请人： Tapantosh Chakrabarty , Scott E. Hommema , Joseph L. Feimer
发明人： Tapantosh Chakrabarty , Scott E. Hommema , Joseph L. Feimer
IPC分类号： E21B43/34 , E21B43/40 , G01N33/28
CPC分类号： G01N33/2823
摘要： The present disclosure relates to solvent surveillance in heavy oil production. A method includes the steps of measuring an amount of a native bitumen marker (NBM) in a heavy oil, measuring an amount of the NBM in a recovery-aid solvent, measuring an amount of the NBM in a blend including the heavy oil and the recovery-aid solvent, and applying a blending model to determine a fraction of the recovery-aid solvent in the blend.
摘要翻译：本公开涉及重油生产中的溶剂监测。一种方法包括以下步骤：测量重油中的天然沥青标记物（NBM）的量，测量回收助剂溶剂中NBM的量，测量包括重油和回收助剂溶剂，以及施加混合模型以确定混合物中回收助剂溶剂的一部分。

3. 发明申请

US20120149605A1 Composition and Method For Using Waxy Oil-External Emulsions To Modify Reservoir Permeability Profiles 有权
标题翻译：使用蜡状油外部乳液组合和方法来修改储层渗透性分布
公开(公告)号：US20120149605A1
公开(公告)日：2012-06-14
申请号：US13401570
申请日：2012-02-21
申请人： James R. Bragg , Joseph P. Lederhos , Sergio A. Leonardi , Scott E. Hommema , Amy L. Chen , Shan H. Yang
发明人： James R. Bragg , Joseph P. Lederhos , Sergio A. Leonardi , Scott E. Hommema , Amy L. Chen , Shan H. Yang
IPC分类号： C09K8/86
CPC分类号： C09K8/82 , C09K8/502 , C09K8/524 , C09K8/565 , Y10S507/904
摘要： A waxy oil-external emulsion is provided for injection into a selected zone of a subsurface formation. The selected zone is typically a high permeability zone. The emulsion generally comprises oil, added wax, and water. The emulsion may also include an emulsifying agent and a solvent. The emulsion is formulated to be a liquid at a temperature greater than a targeted temperature in the subsurface formation, but a solid at the targeted temperature. The targeted temperature is typically the maximum operating temperature for the formation. A method of formulating the emulsion is also provided. Further, a method of plugging a high permeability zone using the emulsion is disclosed.
摘要翻译：提供蜡状油外部乳液用于注入地下地层的选定区域。所选择的区域通常是高渗透性区域。乳液通常包括油，加入的蜡和水。乳液也可以包括乳化剂和溶剂。该乳液在大于地下地层中的目标温度的温度下配制成液体，但在目标温度下为固体。目标温度通常是地层的最高工作温度。还提供了一种配制乳液的方法。此外，公开了使用该乳液堵塞高渗透性区域的方法。

4. 发明申请

US20120305264A1 Solvent Surveillance in Solvent-Based Heavy Oil Recovery Processes 审中-公开
标题翻译：溶剂型重油回收过程中的溶剂监测
公开(公告)号：US20120305264A1
公开(公告)日：2012-12-06
申请号：US13509975
申请日：2010-11-10
申请人： Tapantosh Chakrabarty , Scott E. Hommema , Joseph L. Feimer
发明人： Tapantosh Chakrabarty , Scott E. Hommema , Joseph L. Feimer
IPC分类号： E21B43/00 , G06F19/00 , G01N33/28
CPC分类号： G01N33/2823
摘要： The present disclosure relates to solvent surveillance in heavy oil production. A method includes the steps of measuring an amount of a native bitumen marker (NBM) in a heavy oil, measuring an amount of the NBM in a recovery-aid solvent, measuring an amount of the NBM in a blend including the heavy oil and the recovery-aid solvent, and applying a blending model to determine a fraction of the recovery-aid solvent in the blend.
摘要翻译：本公开涉及重油生产中的溶剂监测。一种方法包括以下步骤：测量重油中的天然沥青标记物（NBM）的量，测量回收助剂溶剂中NBM的量，测量包括重油和回收助剂溶剂，以及施加混合模型以确定混合物中回收助剂溶剂的一部分。

5. 发明授权

US08822387B2 Composition and method for using waxy oil-external emulsions to modify reservoir permeability profiles 有权
标题翻译：使用蜡状油外部乳液来改变储层渗透率曲线的组成和方法
公开(公告)号：US08822387B2
公开(公告)日：2014-09-02
申请号：US13401570
申请日：2012-02-21
申请人： James R. Bragg , Joseph P. Lederhos , Sergio A. Leonardi , Scott E. Hommema , Amy L. Chen , Shan H. Yang
发明人： James R. Bragg , Joseph P. Lederhos , Sergio A. Leonardi , Scott E. Hommema , Amy L. Chen , Shan H. Yang
IPC分类号： C09K8/68 , C09K8/64
CPC分类号： C09K8/82 , C09K8/502 , C09K8/524 , C09K8/565 , Y10S507/904
摘要： A waxy oil-external emulsion is provided for injection into a selected zone of a subsurface formation. The selected zone is typically a high permeability zone. The emulsion generally comprises oil, added wax, and water. The emulsion may also include an emulsifying agent and a solvent. The emulsion is formulated to be a liquid at a temperature greater than a targeted temperature in the subsurface formation, but a solid at the targeted temperature. The targeted temperature is typically the maximum operating temperature for the formation. A method of formulating the emulsion is also provided. Further, a method of plugging a high permeability zone using the emulsion is disclosed.
摘要翻译：提供蜡状油外部乳液用于注入地下地层的选定区域。所选择的区域通常是高渗透性区域。乳液通常包括油，加入的蜡和水。乳液也可以包括乳化剂和溶剂。该乳液在大于地下地层中的目标温度的温度下配制成液体，但在目标温度下为固体。目标温度通常是地层的最高工作温度。还提供了一种配制乳液的方法。此外，公开了使用该乳液堵塞高渗透性区域的方法。

6. 发明授权

US08146654B2 Composition and method for using waxy oil-external emulsions to modify reservoir permeability profiles 有权
标题翻译：使用蜡状油外部乳液来改变储层渗透率曲线的组成和方法
公开(公告)号：US08146654B2
公开(公告)日：2012-04-03
申请号：US12306242
申请日：2007-06-18
申请人： James R. Bragg , Joseph P. Lederhos , Sergio A. Leonardi , Scott E. Hommema , Amy L. Chen , Shan H. Yang
发明人： James R. Bragg , Joseph P. Lederhos , Sergio A. Leonardi , Scott E. Hommema , Amy L. Chen , Shan H. Yang
IPC分类号： E21B33/138 , E21B43/22 , E21B43/24 , E21B47/00 , E21B47/10
CPC分类号： C09K8/82 , C09K8/502 , C09K8/524 , C09K8/565 , Y10S507/904
摘要： A waxy oil-external emulsion is provided for injection into a selected zone of a subsurface formation. The selected zone is typically a high permeability zone. The emulsion generally comprises oil, added wax, and water. The emulsion may also include an emulsifying agent and a solvent. The emulsion is formulated to be a liquid at a temperature greater than a targeted temperature in the subsurface formation, but a solid at the targeted temperature. The targeted temperature is typically the maximum operating temperature for the formation. A method of formulating the emulsion is also provided. Further, a method of plugging a high permeability zone using the emulsion is disclosed.
摘要翻译：提供蜡状油外部乳液用于注入地下地层的选定区域。所选择的区域通常是高渗透性区域。乳液通常包括油，加入的蜡和水。乳液也可以包括乳化剂和溶剂。该乳液在大于地下地层中的目标温度的温度下配制成液体，但在目标温度下为固体。目标温度通常是地层的最高工作温度。还提供了一种配制乳液的方法。此外，公开了使用该乳液堵塞高渗透性区域的方法。

7. 发明申请

US20090200210A1 Method Of Removing Solids From Bitumen Froth 审中-公开
标题翻译：从沥青泡沫中去除固体的方法
公开(公告)号：US20090200210A1
公开(公告)日：2009-08-13
申请号：US12336192
申请日：2008-12-16
申请人： Scott E. Hommema
发明人： Scott E. Hommema
IPC分类号： C10G1/04
CPC分类号： C10G1/045
摘要： A paraffinic solvent, gravity-based process is disclosed for removing solids content from bitumen froth streams comprising the steps of placing particle-sizing instrumentation in a bitumen froth inlet stream to a gravity settling vessel subsequent to the addition of paraffinic solvent. The addition of solvent forming aggregates. A representative particle size distribution of entrained aggregates is measured with the particle-sizing instrumentation. The settling rate of the aggregates from the particle size distribution is determined mathematically. Operating data is collected while repeating one or more times the foregoing process steps and while changing one or more process conditions of the gravity-based process. A set of operating conditions are then established based upon particle size and settling rate from the generated data. The paraffinic solvent, gravity-based process is operated by adjusting process conditions to optimize the settling rate of the aggregates based upon the established set of operating conditions.
摘要翻译：公开了一种用于从沥青泡沫流中除去固体含量的链烷烃溶剂，包括以下步骤：在添加链烷烃溶剂之后将颗粒尺寸仪器放置在沥青泡沫入口流中至重力沉降容器。添加溶剂形成聚集体。用粒度测定仪测量夹带聚集体的代表性粒度分布。从数学上确定聚集体从粒度分布的沉降速率。收集操作数据，同时重复上述过程步骤的一次或多次，同时改变基于重力的过程的一个或多个过程条件。然后基于生成的数据的粒度和建立速率建立一组操作条件。石蜡溶剂，基于重力的方法通过调整工艺条件来操作，以根据建立的一组操作条件优化聚集体的沉降速率。

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