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1. 发明申请

US20130118737A1 METHOD FOR INITIATING CIRCULATION FOR STEAM ASSISTED GRAVITY DRAINAGE 有权
标题翻译：用于启动蒸汽辅助排水的循环方法
公开(公告)号：US20130118737A1
公开(公告)日：2013-05-16
申请号：US13677961
申请日：2012-11-15
申请人： RESOURCE INNOVATIONS INC.
发明人： Fred SCHNEIDER , Greg KURAN , Lynn P. TESSIER
IPC分类号： E21B43/24
CPC分类号： E21B43/2406 , E21B43/2405 , E21B43/2408 , E21B43/243
摘要： A method for initiating steam assisted gravity drainage (SAGD) mobilization and recovery of hydrocarbons in a hydrocarbon-bearing formation includes initially forming a circulation path by connecting SAGD injection well and a circulation well. The circulation well can be a SAGD production well or a separate well completed adjacent a toe of the injection well. Initially, a thermal carrier such as steam or flue gases, is circulated, forming a thermal chamber about the injection well. One initial start-up is complete, the circulation path is decoupled for further propagating the thermal chamber and establishing steady-state SAGD operations.
摘要翻译：用于启动含烃地层中的碳氢化合物的蒸汽辅助重力排放（SAGD）动员和回收的方法包括首先通过连接SAGD注入井和循环井形成循环路径。循环井可以是SAGD生产井或在注入井的趾部附近完成的单独的井。最初，诸如蒸汽或烟道气的热载体循环，在注射井周围形成热室。一个初始启动完成，循环路径被去耦以进一步传播热室并建立稳态SAGD操作。

2. 发明申请

US20120247773A1 METHOD FOR MANAGING CHANNELING IN GEOTHERMAL RECOVERY OF HYDROCARBON RESERVOIRS 有权
标题翻译：管理油气藏地热恢复方法
公开(公告)号：US20120247773A1
公开(公告)日：2012-10-04
申请号：US13428159
申请日：2012-03-23
申请人： Fred SCHNEIDER , Lynn P. TESSIER
发明人： Fred SCHNEIDER , Lynn P. TESSIER
IPC分类号： E21B43/24
CPC分类号： E21B43/025 , E21B43/168 , E21B43/2408 , Y02E60/324
摘要： High permeability channels or wormholes found in hydrocarbon reservoirs having hydrocarbon-bearing formations can be remediated by heating the formation with dry, hot flue gases, injecting produced water into the formation through an injection well, and forming steam within the formation and spaced away from the injection well. The steam can be created at a steam generation interface occurring between a dry, hot gaseous drive front and an injected water front. Managing a quality of the steam formed along the steam generation interface, by increasing the combustion gas flow rate or decreasing the rate of water injection, allows for the initiation of precipitation and controlled deposition of solids dissolved in the produced water.
摘要翻译：在具有含烃地层的烃储层中发现的高渗透性通道或虫洞可以通过用干燥，热的烟道气加热地层，通过注入井将生产的水注入地层中，并在地层内形成蒸汽并与注射井蒸汽可以在干燥，热的气体驱动前部和注入的水面之间的蒸汽发生界面处产生。通过增加燃烧气体流速或降低注水速率来管理沿着蒸汽发生界面形成的蒸汽的质量，允许溶解在生产的水中的固体的沉淀和受控沉积。

3. 发明申请

US20100181069A1 APPARATUS AND METHOD FOR DOWNHOLE STEAM GENERATION AND ENHANCED OIL RECOVERY 有权
标题翻译：井下蒸汽发生和增强油回收的装置和方法
公开(公告)号：US20100181069A1
公开(公告)日：2010-07-22
申请号：US12687711
申请日：2010-01-14
申请人： Fred SCHNEIDER , Lynn P. TESSIER
发明人： Fred SCHNEIDER , Lynn P. TESSIER
IPC分类号： E21B43/24
CPC分类号： E21B43/243 , E21B36/02 , E21B43/20
摘要： A burner with a casing seal is used to create a combustion cavity at a temperature sufficient to reservoir sand. The burner creates and sustains hot combustion gases at a steady state for flowing into and permeating through a target zone. The casing seal isolates the combustion cavity from the cased wellbore and forms a sealed casing annulus between the cased wellbore and the burner. Water is injected into the target zone, above the combustion cavity, through the sealed casing annulus. The injected water permeates laterally and cools the reservoir adjacent the wellbore, and the wellbore from the heat of the hot combustion gases. The hot combustion gases and the water in the reservoir interact to form a drive front in a hydrocarbon reservoir.
摘要翻译：使用具有套管密封件的燃烧器在足以储存砂的温度下产生燃烧腔。燃烧器在稳定状态下产生并维持热燃气，以流入和渗透目标区域。套管密封将燃烧腔与套管井筒隔离，并在套管井筒和燃烧器之间形成密封的壳体环空。水通过密封的壳体环空被喷射到燃烧腔上方的目标区域中。注入的水横向渗透并冷却靠近井筒的储层，并且从热燃烧气体的热量冷却井筒。热燃烧气体和储层中的水相互作用以在烃储层中形成驱动前沿。

4. 发明申请

US20130020076A1 APPARATUS AND METHOD FOR DOWNHOLE STEAM GENERATION AND ENHANCED OIL RECOVERY 有权
公开(公告)号：US20130020076A1
公开(公告)日：2013-01-24
申请号：US13629114
申请日：2012-09-27
申请人： RESOURCE INNOVATIONS INC.
发明人： Fred SCHNEIDER , Lynn P. TESSIER
IPC分类号： E21B43/24 , E21B43/243
CPC分类号： E21B43/243 , E21B36/02
摘要： A burner is arranged for access to a cavity in a target zone of a hydrocarbon reservoir. The burner is operated into the cavity to create and sustain hot combustion gases at a steady state for flowing into and permeating through the target zone. Water is injected into the target zone and permeates laterally therein. The hot combustion gases and the water in the target zone interact to form a steam drive front in the hydrocarbon reservoir.

5. 发明授权

US08333239B2 Apparatus and method for downhole steam generation and enhanced oil recovery 有权
标题翻译：井下蒸汽发生和提高采油量的装置和方法
公开(公告)号：US08333239B2
公开(公告)日：2012-12-18
申请号：US12687711
申请日：2010-01-14
申请人： Fred Schneider , Lynn P. Tessier
发明人： Fred Schneider , Lynn P. Tessier
IPC分类号： E21B43/24 , E21B36/00
CPC分类号： E21B43/243 , E21B36/02 , E21B43/20
摘要： A burner with a casing seal is used to create a combustion cavity at a temperature sufficient to reservoir sand. The burner creates and sustains hot combustion gases at a steady state for flowing into and permeating through a target zone. The casing seal isolates the combustion cavity from the cased wellbore and forms a sealed casing annulus between the cased wellbore and the burner. Water is injected into the target zone, above the combustion cavity, through the sealed casing annulus. The injected water permeates laterally and cools the reservoir adjacent the wellbore, and the wellbore from the heat of the hot combustion gases. The hot combustion gases and the water in the reservoir interact to form a drive front in a hydrocarbon reservoir.
摘要翻译：使用具有套管密封件的燃烧器在足以储存砂的温度下产生燃烧腔。燃烧器在稳定状态下产生并维持热燃气，以流入和渗透目标区域。套管密封将燃烧腔与套管井筒隔离，并在套管井筒和燃烧器之间形成密封的壳体环空。水通过密封的壳体环空被喷射到燃烧腔上方的目标区域中。注入的水横向渗透并冷却靠近井筒的储层，并且从热燃烧气体的热量冷却井筒。热燃烧气体和储层中的水相互作用以在烃储层中形成驱动前沿。

6. 发明申请

US20110278001A1 THERMAL MOBILIZATION OF HEAVY HYDROCARBON DEPOSITS 审中-公开
标题翻译：重金属沉积物的热动力学
公开(公告)号：US20110278001A1
公开(公告)日：2011-11-17
申请号：US13103876
申请日：2011-05-09
申请人： Fred SCHNEIDER , Greg KURAN , Lynn P. TESSIER
发明人： Fred SCHNEIDER , Greg KURAN , Lynn P. TESSIER
IPC分类号： E21B43/24
CPC分类号： E21B43/24 , E21B43/164 , E21B43/166 , E21B43/2406 , E21B43/2408
摘要： A method is provided for applying a thermal process to a lower zone underlying an overlying hydrocarbon zone with thermal energy from the thermal process mobilizing oil in the overlying zone. The lower zone itself could be a hydrocarbon zone undergoing thermal EOR. Further, one can economically apply a thermal EOR process to an oil formation of low mobility and having an underlying zone such as a basal water zone. Introduction gas and steam, the gas having a higher density than the steam, into the underlying zone displaces the basal water and creates an insulating layer of gas between the steam and the basal water maximizing heat transfer upwardly and mobilizing viscous oil greatly reducing the heat loss to the basal water, economically enhancing production from thin oil bearing zones with underlying basal water which are not otherwise economic by other known EOR processes.
摘要翻译：提供了一种方法，用于利用来自上覆区域中的热过程调动油的热能将热处理施加到覆盖烃区域下方的下部区域。下部区域本身可以是经历热EOR的烃区域。此外，可以经济地将热EOR工艺应用于低迁移率的油形成并且具有下面的区域，例如基础水区域。引入气体和蒸汽，具有比蒸汽更高的密度的气体进入下面的区域使基础水移位，并在蒸汽和基础水之间产生绝缘层，最大限度地传递热量并且使粘性油大量减少热损失向基础水提供经济上的经济效益，从而可以通过其他已知的EOR工艺不具有其他经济性的底层基础水的薄油层带来生产。

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