公开(公告)号：US20140182630A1

公开(公告)日：2014-07-03

申请号：US14140691

申请日：2013-12-26

申请人： Kelly Bell ,  Benjamin Lee ,  Glenn Robert Price

发明人： Kelly Bell ,  Benjamin Lee ,  Glenn Robert Price

IPC分类号： F28G9/00

CPC分类号： F28G9/00 ,  F01K5/02 ,  F22B29/06

摘要： A system for descaling a heat exchanger utilized in a produced water system of a steam-based thermal hydrocarbon recovery operation is provided. The system comprises a heat exchanger for acting on a produced water; a steam separator in fluid communication with a steam generator for separating steam of a steam quality suitable for injection into a hydrocarbon reservoir and blowdown of a lower steam quality, the blowdown being caustic; and a blowdown loop in fluid communication with the steam separator for collecting the caustic blowdown, the blowdown loop also in fluid communication with the heat exchanger for directing the caustic blowdown through the heat exchanger for descaling the heat exchanger.

摘要翻译： 提供了一种用于蒸汽热回收操作的生产水系统中使用的热交换器除垢系统。 该系统包括用于作用于生产水的热交换器; 蒸汽分离器，其与蒸汽发生器流体连通，用于将适合于注入烃储存器的蒸汽质量的蒸汽分离并且排出较低的蒸汽质量，排放是苛性的; 以及与用于收集苛性排放物的蒸汽分离器流体连通的排污回路，排污回路还与热交换器流体连通，用于引导苛性排放通过热交换器以除垢热交换器。

公开(公告)号：US09182114B2

公开(公告)日：2015-11-10

申请号：US13722881

申请日：2012-12-20

申请人： Glenn Robert Price ,  Susan Wei Sun ,  Michael John Wasylyk

发明人： Glenn Robert Price ,  Susan Wei Sun ,  Michael John Wasylyk

IPC分类号： F22D11/00 ,  F22B35/10 ,  E21B43/24 ,  F22B29/06 ,  F22B37/10 ,  F22B37/50 ,  F22D1/02 ,  F22D5/26

CPC分类号： F22B35/102 ,  C02F2303/22 ,  E21B43/2406 ,  F22B29/061 ,  F22B29/067 ,  F22B37/10 ,  F22B37/48 ,  F22B37/50 ,  F22D1/02 ,  F22D5/26

摘要： A method for generating steam from a feedwater inlet stream including impurities is disclosed. The method involves receiving the feedwater inlet stream at an inlet of a steam generator and causing the feedwater stream to flow through a tubing circuit to an outlet of the tubing circuit, the tubing circuit having a substantially un-rifled bore defined by a metal wall. The method also involves delivering a heat flux to the feedwater stream through the metal wall of the tubing circuit to generate steam by causing evaporation of feedwater within the tubing circuit, and controlling at least one of a flow rate of the feedwater stream and the heat flux to cause generation of an outlet stream at the outlet includes a steam portion and liquid phase portion, the steam portion being greater than about 80% of the outlet stream by mass. The steam portion provides sufficient cooling of the metal wall to maintain a wall temperature at less than a threshold temperature.

摘要翻译： 公开了一种从包括杂质的给水入口流产生蒸汽的方法。 该方法包括在蒸汽发生器的入口处接收给水入口流，并且使得给水流通过管道回路流到管道回路的出口，管道回路具有由金属壁限定的基本上不起的孔。 该方法还涉及通过导管回路中的给水蒸发来产生通过管道回路的金属壁的给水流的热通量，并且控制给水流的流速和热通量中的至少一个 在出口处引起出口流的产生包括蒸汽部分和液相部分，蒸汽部分大于出口物流的大约80％。 蒸汽部分提供足够的金属壁的冷却以将壁温度维持在小于阈值温度。

公开(公告)号：US20130161009A1

公开(公告)日：2013-06-27

申请号：US13722881

申请日：2012-12-20

申请人： Glenn Robert Price ,  Susan Wei Sun ,  Michael John Wasylyk

发明人： Glenn Robert Price ,  Susan Wei Sun ,  Michael John Wasylyk

IPC分类号： F22B35/10 ,  F22D1/02 ,  E21B43/24 ,  F22B37/50 ,  F22B37/10 ,  F22B29/06 ,  F22D5/26

CPC分类号： F22B35/102 ,  C02F2303/22 ,  E21B43/2406 ,  F22B29/061 ,  F22B29/067 ,  F22B37/10 ,  F22B37/48 ,  F22B37/50 ,  F22D1/02 ,  F22D5/26

摘要： A method for generating steam from a feedwater inlet stream including impurities is disclosed. The method involves receiving the feedwater inlet stream at an inlet of a steam generator and causing the feedwater stream to flow through a tubing circuit to an outlet of the tubing circuit, the tubing circuit having a substantially un-rifled bore defined by a metal wall. The method also involves delivering a heat flux to the feedwater stream through the metal wall of the tubing circuit to generate steam by causing evaporation of feedwater within the tubing circuit, and controlling at least one of a flow rate of the feedwater stream and the heat flux to cause generation of an outlet stream at the outlet includes a steam portion and liquid phase portion, the steam portion being greater than about 80% of the outlet stream by mass. The steam portion provides sufficient cooling of the metal wall to maintain a wall temperature at less than a threshold temperature.

摘要翻译： 公开了一种从包括杂质的给水入口流产生蒸汽的方法。 该方法包括在蒸汽发生器的入口处接收给水入口流，并且使得给水流通过管道回路流到管道回路的出口，管道回路具有由金属壁限定的基本上不起的孔。 该方法还涉及通过导管回路中的给水蒸发来产生通过管道回路的金属壁的给水流的热通量，并且控制给水流的流速和热通量中的至少一个 在出口处引起出口流的产生包括蒸汽部分和液相部分，蒸汽部分大于出口物流的大约80％。 蒸汽部分提供足够的金属壁的冷却以将壁温度维持在小于阈值温度。

公开(公告)号：US09084947B2

公开(公告)日：2015-07-21

申请号：US13651193

申请日：2012-10-12

申请人： Glenn Robert Price ,  Darwin Kiel ,  Marvin Weiss ,  Chadwick Robert Larson

发明人： Glenn Robert Price ,  Darwin Kiel ,  Marvin Weiss ,  Chadwick Robert Larson

IPC分类号： B01D17/025 ,  B01D17/02 ,  B01D21/24 ,  B01D17/00

CPC分类号： B01D17/0208 ,  B01D17/00 ,  B01D21/2411 ,  B01D21/2416 ,  B01D21/2427

摘要： Apparatus and methods for conveying a flow of oil-containing liquid into an oil separation skim tank, and a skim tank incorporating such apparatus and methods, are disclosed. One such apparatus includes at least one diffuser, the diffuser defining an intake opening configured to receive the flow of oil-containing liquid and an exhaust opening configured to convey the flow of oil-containing liquid into the skim tank. The diffuser is configured to cause the flow of oil-containing liquid to have a greater horizontal width at the exhaust opening than at the intake opening, while minimizing vertical divergence of the flow at the exhaust opening.

摘要翻译： 公开了用于将含油液体流输送到油分离脱脂罐中的装置和方法，以及包含这种装置和方法的脱脂罐。 一种这样的装置包括至少一个扩散器，扩散器限定被配置为接收含油液体流的进气开口和被构造成将含油液体流输送到脱脂罐中的排气口。 扩散器被配置为使得含油液体的流动在排气口处具有比在进气口处更大的水平宽度，同时使排气口处的流动的垂直发散最小化。

公开(公告)号：US20130153672A1

公开(公告)日：2013-06-20

申请号：US13651193

申请日：2012-10-12

申请人： Glenn Robert Price ,  Darwin Kiel ,  Marvin Weiss ,  Chad Larson

发明人： Glenn Robert Price ,  Darwin Kiel ,  Marvin Weiss ,  Chad Larson

IPC分类号： B05B1/00

CPC分类号： B01D17/0208 ,  B01D17/00 ,  B01D21/2411 ,  B01D21/2416 ,  B01D21/2427

摘要： Apparatus and methods for conveying a flow of oil-containing liquid into an oil separation skim tank, and a skim tank incorporating such apparatus and methods, are disclosed. One such apparatus includes at least one diffuser, the diffuser defining an intake opening configured to receive the flow of oil-containing liquid and an exhaust opening configured to convey the flow of oil-containing liquid into the skim tank. The diffuser is configured to cause the flow of oil-containing liquid to have a greater horizontal width at the exhaust opening than at the intake opening, while minimizing vertical divergence of the flow at the exhaust opening.

摘要翻译： 公开了用于将含油液体流输送到油分离脱脂罐中的装置和方法，以及包含这种装置和方法的脱脂罐。 一种这样的装置包括至少一个扩散器，扩散器限定被配置为接收含油液体流的进气开口和被构造成将含油液体流输送到脱脂罐中的排气口。 扩散器被配置为使得含油液体的流动在排气口处具有比在进气口处更大的水平宽度，同时使排气口处的流动的垂直发散最小化。