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1. 发明授权

US07849921B2 Water treatment method for heavy oil production 有权
标题翻译：重油生产的水处理方法
公开(公告)号：US07849921B2
公开(公告)日：2010-12-14
申请号：US12241621
申请日：2008-09-30
申请人： William F. Heins
发明人： William F. Heins
IPC分类号： E21B43/24 , E21B43/40 , B01D1/06 , C02F1/04 , C02F1/08
CPC分类号： C02F1/048 , C02F1/02 , C02F1/04 , C02F1/041 , C02F1/08 , C02F1/40 , C02F1/42 , C02F1/46 , C02F1/469 , C02F1/56 , C02F1/66 , C02F9/00 , C02F2103/023 , C02F2103/10 , C02F2103/365 , E21B43/24 , E21B43/2406 , E21B43/2408 , Y10S159/901 , Y10S203/17
摘要： A process for treating produced water to generate high pressure steam. Produced water from heavy oil recovery operations is treated by first removing oil and grease. Pretreated produced water is then fed to an evaporator. Up to 95% or more of the pretreated produced water stream is evaporated to produce (1) a distillate having a trace amount of residual solutes therein, and (2) evaporator blowdown containing substantially all solutes from the produced water feed. The distillate may be directly used, or polished to remove the trace residual solutes before being fed to a steam generator. Steam generation in a packaged boiler, such as a water tube boiler having a steam drum and a mud drum with water cooled combustion chamber walls, produces 100% quality high pressure steam for down-hole use.
摘要翻译：一种处理生产水以产生高压蒸汽的方法。重油回收作业产生的水首先要清除油脂。然后将预处理的产生的水进料至蒸发器。蒸发高达95％或更多的预处理的生产水流，以产生（1）其中具有痕量残留溶质的馏出物，和（2）蒸发器排污，其基本上含有所产生的水进料中的所有溶质。馏出物可以直接使用或抛光，以在进料到蒸汽发生器之前去除痕量残留溶质。在包装锅炉中的蒸汽产生，例如具有蒸汽桶的水管锅炉和具有水冷燃烧室壁的泥浆桶，产生100％质量的高压蒸汽用于井下使用。

2. 发明授权

US07717174B2 Water treatment method for heavy oil production using calcium sulfate seed slurry evaporation 有权
标题翻译：使用硫酸钙种子浆液蒸发重油生产的水处理方法
公开(公告)号：US07717174B2
公开(公告)日：2010-05-18
申请号：US12252783
申请日：2008-10-16
申请人： William F. Heins
发明人： William F. Heins
IPC分类号： E21B43/24 , E21B43/34
CPC分类号： C02F1/048 , C02F1/02 , C02F1/04 , C02F1/041 , C02F1/08 , C02F1/40 , C02F1/42 , C02F1/46 , C02F1/469 , C02F1/56 , C02F1/66 , C02F9/00 , C02F2103/023 , C02F2103/10 , C02F2103/365 , E21B43/2406 , E21B43/2408 , Y10S159/901 , Y10S203/17
摘要： A process for treating produced water to generate high pressure steam. Produced water from heavy oil recovery operations is treated by first removing oil and grease. Feedwater is then acidified and steam stripped to remove alkalinity and dissolved non-condensable gases. Pretreated produced water is then fed to an evaporator. Up to 95% or more of the pretreated produced water stream is evaporated to produce (1) a distillate having a trace amount of residual solutes therein, and (2) evaporator blowdown containing substantially all solutes from the produced water feed. The distillate may be directly used, or polished to remove the trace residual solutes before being fed to a steam generator. Steam generation in a packaged boiler, such as a water tube boiler having a steam drum and a mud drum with water cooled combustion chamber walls, produces 100 % quality high pressure steam for down-hole use.
摘要翻译：一种处理生产水以产生高压蒸汽的方法。重油回收作业产生的水首先要清除油脂。然后将给水酸化并蒸汽汽提以除去碱度和溶解的不可冷凝气体。然后将预处理的产生的水进料至蒸发器。蒸发高达95％或更多的预处理的生产水流，以产生（1）其中具有痕量残留溶质的馏出物，和（2）蒸发器排污，其基本上含有所产生的水进料中的所有溶质。馏出物可以直接使用或抛光，以在进料到蒸汽发生器之前去除痕量残留溶质。在包装锅炉中的蒸汽产生，例如具有蒸汽桶的水管锅炉和具有水冷燃烧室壁的泥浆桶，产生100％质量的高压蒸汽用于井下使用。

3. 发明授权

US07681643B2 Treatment of brines for deep well injection 有权
标题翻译：用于深井注射的盐水处理
公开(公告)号：US07681643B2
公开(公告)日：2010-03-23
申请号：US11534627
申请日：2006-09-22
申请人： William F. Heins
发明人： William F. Heins
IPC分类号： E21B43/24 , E21B43/40 , B01B1/28 , B01D3/42 , C02F1/04 , C02F9/00
CPC分类号： E21B43/24 , E21B43/40 , Y10S159/901
摘要： A process for conditioning of wastewater treatment brines for deep well injection during recovery of heavy hydrocarbon oils in situ. High pressure steam is used to mobilize oil, which is recovered in a mixture of oil and produced water. The produced water is pre-treated by removing residual oil. The remaining water is acidified and steam stripped to remove non-hydroxide alkalinity and non-condensable gases, and is then fed to a crystallizing evaporator, where it is evaporated from a circulating brine slurry to produce (1) a distillate stream having a trace amount of residual solutes, and (2) evaporator blowdown stream containing, as dissolved or suspended solids, substantially all of the solutes from the produced water feed. The distillate stream is used as boiler feedwater, either directly or after polishing. The evaporator blowdown is conditioned to remove substantially all suspended solids and to produce a clear brine solution for deep well injection.
摘要翻译：在原位回收重质烃油期间调节深井注入废水处理盐水的过程。使用高压蒸汽来动员油，油在油和水的混合物中回收。生产的水通过除去残留油进行预处理。将剩余的水酸化并蒸汽汽提以除去非氢氧化物碱度和不可冷凝气体，然后将其送入结晶蒸发器中，从循环盐水浆液中蒸发，从而产生（1）具有痕量的馏出物流的残留溶质，以及（2）含有溶解或悬浮固体的蒸发器排污流，基本上从生产的水进料中得到所有溶质。馏出物流直接或抛光后用作锅炉给水。调节蒸发器排污以除去基本上所有的悬浮固体，并产生用于深井注入的透明盐水溶液。

4. 发明申请

US20090078416A1 Water Treatment Method for Heavy Oil Production Using Calcium Sulfate Seed Slurry Evaporation 有权
标题翻译：使用硫酸钙泥浆蒸发重油生产的水处理方法
公开(公告)号：US20090078416A1
公开(公告)日：2009-03-26
申请号：US12252783
申请日：2008-10-16
申请人： William F. Heins
发明人： William F. Heins
IPC分类号： E21B43/24
CPC分类号： C02F1/048 , C02F1/02 , C02F1/04 , C02F1/041 , C02F1/08 , C02F1/40 , C02F1/42 , C02F1/46 , C02F1/469 , C02F1/56 , C02F1/66 , C02F9/00 , C02F2103/023 , C02F2103/10 , C02F2103/365 , E21B43/2406 , E21B43/2408 , Y10S159/901 , Y10S203/17
摘要： A process for treating produced water to generate high pressure steam. Produced water from heavy oil recovery operations is treated by first removing oil and grease. Feedwater is then acidified and steam stripped to remove alkalinity and dissolved non-condensable gases. Pretreated produced water is then fed to an evaporator. Up to 95% or more of the pretreated produced water stream is evaporated to produce (1) a distillate having a trace amount of residual solutes therein, and (2) evaporator blowdown containing substantially all solutes from the produced water feed. The distillate may be directly used, or polished to remove the trace residual solutes before being fed to a steam generator. Steam generation in a packaged boiler, such as a water tube boiler having a steam drum and a mud drum with water cooled combustion chamber walls, produces 100 % quality high pressure steam for down-hole use.
摘要翻译：一种处理生产水以产生高压蒸汽的方法。重油回收作业产生的水首先要清除油脂。然后将给水酸化并蒸汽汽提以除去碱度和溶解的不可冷凝气体。然后将预处理的产生的水进料至蒸发器。蒸发高达95％或更多的预处理的生产水流，以产生（1）其中具有痕量残留溶质的馏出物，和（2）蒸发器排污，其基本上含有所产生的水进料中的所有溶质。馏出物可以直接使用或抛光，以在进料到蒸汽发生器之前去除痕量残留溶质。在包装锅炉中的蒸汽产生，例如具有蒸汽桶的水管锅炉和具有水冷燃烧室壁的泥浆桶，产生100％质量的高压蒸汽用于井下使用。

5. 发明申请

US20100224364A1 WATER TREATMENT METHOD FOR HEAVY OIL PRODUCTION 有权
标题翻译：用于重油生产的水处理方法
公开(公告)号：US20100224364A1
公开(公告)日：2010-09-09
申请号：US12781768
申请日：2010-05-17
申请人： William F. HEINS
发明人： William F. HEINS
IPC分类号： E21B43/00
CPC分类号： C02F1/048 , C02F1/02 , C02F1/04 , C02F1/041 , C02F1/08 , C02F1/40 , C02F1/42 , C02F1/46 , C02F1/469 , C02F1/56 , C02F1/66 , C02F9/00 , C02F2103/023 , C02F2103/10 , C02F2103/365 , E21B43/2406 , E21B43/2408 , Y10S159/901 , Y10S203/17
摘要： A process for treating produced water to generate high pressure steam. Produced water from heavy oil recovery operations is treated by de-oiling the produced water to provide a de-oiled evaporator feedwater that is fed to an evaporator. The pretreated produced water stream is evaporated to produce (1) a distillate having a trace amount of residual solutes therein, and (2) evaporator blowdown containing substantially all solutes from the de-oiled produced water feed. The distillate may be directly used, or polished to remove the residual solutes therein, before being fed to a steam generator. Steam generation in a once-through steam generator, or in a packaged boiler such as a water tube boiler having a steam drum and a mud drum with water cooled combustion chamber walls, produces high pressure steam for down-hole use.
摘要翻译：一种处理生产水以产生高压蒸汽的方法。来自重油回收操作的产生的水通过对生产的水进行脱油来处理，以提供被供给到蒸发器的去油的蒸发器给水。将预处理的生产水流蒸发以产生（1）其中具有微量残留溶质的馏出物，和（2）蒸发器排污，其基本上含有脱油生产的水进料中的所有溶质。在被送入蒸汽发生器之前，馏出物可直接使用或抛光以除去其中的残留溶质。在直流式蒸汽发生器或包装锅炉（例如具有蒸汽桶的水管锅炉和具有水冷却的燃烧室壁的泥浆桶）中产生蒸汽，产生用于井下使用的高压蒸汽。

6. 发明申请

US20090127091A1 Water Treatment Method for Heavy Oil Production 有权
标题翻译：重油生产水处理方法
公开(公告)号：US20090127091A1
公开(公告)日：2009-05-21
申请号：US12241621
申请日：2008-09-30
申请人： William F. Heins
发明人： William F. Heins
IPC分类号： C02F1/04 , C02F1/08 , C02F101/32
CPC分类号： C02F1/048 , C02F1/02 , C02F1/04 , C02F1/041 , C02F1/08 , C02F1/40 , C02F1/42 , C02F1/46 , C02F1/469 , C02F1/56 , C02F1/66 , C02F9/00 , C02F2103/023 , C02F2103/10 , C02F2103/365 , E21B43/24 , E21B43/2406 , E21B43/2408 , Y10S159/901 , Y10S203/17
摘要： A process for treating produced water to generate high pressure steam. Produced water from heavy oil recovery operations is treated by first removing oil and grease. Pretreated produced water is then fed to an evaporator. Up to 95% or more of the pretreated produced water stream is evaporated to produce (1) a distillate having a trace amount of residual solutes therein, and (2) evaporator blowdown containing substantially all solutes from the produced water feed. The distillate may be directly used, or polished to remove the trace residual solutes before being fed to a steam generator. Steam generation in a packaged boiler, such as a water tube boiler having a steam drum and a mud drum with water cooled combustion chamber walls, produces 100% quality high pressure steam for down-hole use.
摘要翻译：一种处理生产水以产生高压蒸汽的方法。重油回收作业产生的水首先要清除油脂。然后将预处理的产生的水进料至蒸发器。蒸发高达95％或更多的预处理的生产水流，以产生（1）其中具有痕量残留溶质的馏出物，和（2）蒸发器排污，其基本上含有所产生的水进料中的所有溶质。馏出物可以直接使用或抛光，以在进料到蒸汽发生器之前去除痕量残留溶质。在包装锅炉中的蒸汽产生，例如具有蒸汽桶的水管锅炉和具有水冷燃烧室壁的泥浆桶，产生100％质量的高压蒸汽用于井下使用。

7. 发明授权

US07438129B2 Water treatment method for heavy oil production using calcium sulfate seed slurry evaporation 有权
标题翻译：使用硫酸钙种子浆液蒸发重油生产的水处理方法
公开(公告)号：US07438129B2
公开(公告)日：2008-10-21
申请号：US11149072
申请日：2005-06-08
申请人： William F. Heins
发明人： William F. Heins
IPC分类号： E21B43/24 , E21B43/40 , B01D1/28 , B01D3/42 , C02F1/04 , C02F9/00
CPC分类号： C02F1/048 , C02F1/02 , C02F1/04 , C02F1/041 , C02F1/08 , C02F1/40 , C02F1/42 , C02F1/46 , C02F1/469 , C02F1/56 , C02F1/66 , C02F9/00 , C02F2103/023 , C02F2103/10 , C02F2103/365 , E21B43/2406 , E21B43/2408 , Y10S159/901 , Y10S203/17
摘要： A process for treating produced water to generate high pressure steam. Produced water from heavy oil recovery operations is treated by first removing oil and grease. Feedwater is then acidified and steam stripped to remove alkalinity and dissolved non-condensable gases. Pretreated produced water is then fed to an evaporator. Up to 95% or more of the pretreated produced water stream is evaporated to produce (1) a distillate having a trace amount of residual solutes therein, and (2) evaporator blowdown containing substantially all solutes from the produced water feed. The distillate may be directly used, or polished to remove the trace residual solutes before being fed to a steam generator. Steam generation in a packaged boiler, such as a water tube boiler having a steam drum and a mud drum with water cooled combustion chamber walls, produces 100% quality high pressure steam for down-hole use.
摘要翻译：一种处理生产水以产生高压蒸汽的方法。重油回收作业产生的水首先要清除油脂。然后将给水酸化并蒸汽汽提以除去碱度和溶解的不可冷凝气体。然后将预处理的产生的水进料至蒸发器。蒸发高达95％或更多的预处理的生产水流，以产生（1）其中具有痕量残留溶质的馏出物，和（2）蒸发器排污，其基本上含有所产生的水进料中的所有溶质。馏出物可以直接使用或抛光，以在进料到蒸汽发生器之前去除痕量残留溶质。在包装锅炉中的蒸汽产生，例如具有蒸汽桶的水管锅炉和具有水冷燃烧室壁的泥浆桶，产生100％质量的高压蒸汽用于井下使用。

8. 发明授权

US07428926B2 Water treatment method for heavy oil production 有权
标题翻译：重油生产的水处理方法
公开(公告)号：US07428926B2
公开(公告)日：2008-09-30
申请号：US11149070
申请日：2005-06-08
申请人： William F. Heins
发明人： William F. Heins
IPC分类号： E21B43/24 , E21B43/40 , B01D1/28 , B01D3/42 , C02F1/04 , C02F9/00
CPC分类号： C02F1/048 , C02F1/02 , C02F1/04 , C02F1/041 , C02F1/08 , C02F1/40 , C02F1/42 , C02F1/46 , C02F1/469 , C02F1/56 , C02F1/66 , C02F9/00 , C02F2103/023 , C02F2103/10 , C02F2103/365 , E21B43/24 , E21B43/2406 , E21B43/2408 , Y10S159/901 , Y10S203/17
摘要： A process for treating produced water to generate high pressure steam. Produced water from heavy oil recovery operations is treated by first removing oil and grease. Pretreated produced water is then fed to an evaporator. Up to 95% or more of the pretreated produced water stream is evaporated to produce (1) a distillate having a trace amount of residual solutes therein, and (2) evaporator blowdown containing substantially all solutes from the produced water feed. The distillate may be directly used, or polished to remove the trace residual solutes before being fed to a steam generator. Steam generation in a packaged boiler, such as a water tube boiler having a steam drum and a mud drum with water cooled combustion chamber walls, produces 100% quality high pressure steam for down-hole use.
摘要翻译：一种处理生产水以产生高压蒸汽的方法。重油回收作业产生的水首先要清除油脂。然后将预处理的产生的水进料至蒸发器。蒸发高达95％或更多的预处理的生产水流，以产生（1）其中具有痕量残留溶质的馏出物，和（2）蒸发器排污，其基本上含有所产生的水进料中的所有溶质。馏出物可以直接使用或抛光，以在进料到蒸汽发生器之前去除痕量残留溶质。在包装锅炉中的蒸汽产生，例如具有蒸汽桶的水管锅炉和具有水冷燃烧室壁的泥浆桶，产生100％质量的高压蒸汽用于井下使用。

9. 发明授权

US07077201B2 Water treatment method for heavy oil production 有权
公开(公告)号：US07077201B2
公开(公告)日：2006-07-18
申请号：US10307250
申请日：2002-11-30
申请人： William F. Heins
发明人： William F. Heins
IPC分类号： E21B43/24 , E21B43/40 , B01B1/28 , C02F1/04 , C02F9/00
CPC分类号： E21B43/2406 , C02F1/02 , C02F1/04 , C02F1/041 , C02F1/08 , C02F1/40 , C02F1/42 , C02F1/46 , C02F1/469 , C02F1/56 , C02F1/66 , C02F9/00 , C02F2103/023 , C02F2103/10 , E21B43/2408 , Y10S159/901 , Y10S203/17
摘要： An evaporation based method of treating produced water from heavy oil production. A produced water from heavy oil recovery operations treated by first removing oil and grease to a desired level, preferably to about twenty parts per million, or less. If necessary, the pH is then adjusted, normally downward and by acid addition, to release at least some carbonate alkalinity as free carbon dioxide. Preferably, all non-hydroxide alkalinity is removed, or substantially so, by introducing the feedwater into a decarbonator. Feedwater is introduced into an evaporator, and the feedwater is evaporated to a selected concentration factor to produce (1) a distillate having a small amount of residual solutes, and (2) evaporator blowdown containing residual solids. Distillate may be directly used for steam generation in a once-through steam generator, or polished by ion exchange or electrodeionization prior to feed to a packaged boiler. In either case, 100% quality steam is produced, directly in indirectly, for downhole use.

10. 发明授权

US5662802A Solvent extraction process using water absorbing solvent at preselected temperature 失效
标题翻译：在预选温度下使用吸水溶剂的溶剂萃取方法
公开(公告)号：US5662802A
公开(公告)日：1997-09-02
申请号：US272886
申请日：1994-07-07
申请人： William F. Heins , James C. Nowak
发明人： William F. Heins , James C. Nowak
IPC分类号： B09C1/02 , C02F11/00 , B01D11/02 , B01D11/04
CPC分类号： C02F11/002 , B09C1/02
摘要： A method for enhancing solvent extraction of organic wastes from contaminated waste mixtures. A contaminated waste mixture is contacted with a solvent with high driving force for solvation of water, and most preferably with a solvent which is both anhydrous and which has an appreciable affinity for solvation of water. While the solvent is in contact with the contaminated waste mixture, a portion of the organic waste is dissolved in the solvent. Then, the solvated organic waste and residual solvent is removed from the contaminated waste mixture. Solvent is recovered, preferably by distillation, and is then dehydrated, prior to repeating the cycle. The technique substantially improves the degree of removal of certain organic wastes from contaminated waste mixtures, and has been demonstrated to be particularly useful for removal of pesticides from organic waste mixtures.
摘要翻译：从污染废物混合物中提高有机废物溶剂萃取的方法。污染的废物混合物与具有高驱动力的溶剂接触以溶解水，最优选与无水的对溶剂化水具有明显亲和性的溶剂接触。当溶剂与污染的废物混合物接触时，一部分有机废物溶解在溶剂中。然后，从污染的废物混合物中除去溶剂化的有机废物和残留的溶剂。优选通过蒸馏回收溶剂，然后在重复循环之前脱水。该技术大大提高了某些有机废物从受污染的废物混合物中的去除程度，并已被证明对于从有机废物混合物中除去农药特别有用。

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