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公开(公告)号：US08403040B2
公开(公告)日：2013-03-26
申请号：US12833018
申请日：2010-07-09
摘要： A method to improve the effectiveness of MEOR or bioremediation processes. In this method toxic chemicals accumulated in subterranean sites adjacent to the water injection wells are either dispersed or removed prior to introduction of microbial inocula for enhanced microbial oil recovery or bioremediation of these sites.
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公开(公告)号：US20130056214A1
公开(公告)日：2013-03-07
申请号：US13226717
申请日：2011-09-07
IPC分类号： E21B43/00
CPC分类号： E21B21/062 , B01D53/1468 , B01D53/52 , B01D2251/106 , B01D2251/108 , B01D2251/95 , C09K8/532 , E21B43/16
摘要： Methods are provided for treating production fluid in a production well in an oil reservoir to reduce the amount of sulfide in the production fluid. The production fluid is treated with nitrate and/or nitrite ions in an aqueous solution that is added to the well casing.
摘要翻译： 提供了用于处理储油器中的生产井中的生产流体以减少生产流体中的硫化物的量的方法。 生产流体在添加到井套管中的水溶液中用硝酸盐和/或亚硝酸根离子处理。
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公开(公告)号：US08371376B2
公开(公告)日：2013-02-12
申请号：US12833050
申请日：2010-07-09
CPC分类号： C09K8/582
摘要： A method to improve the effectiveness of MEOR or bioremediation processes. In this method toxic chemicals accumulated in subterranean sites adjacent to the water injection wells are either dispersed or removed prior to introduction of microbial inocula for enhanced microbial oil recovery or bioremediation of these sites.
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公开(公告)号：US20120006552A1
公开(公告)日：2012-01-12
申请号：US12833018
申请日：2010-07-09
IPC分类号： E21B43/00
摘要： A method to improve the effectiveness of MEOR or bioremediation processes has been disclosed. In this method toxic chemicals accumulated in subterranean sites adjacent to the water injection wells are either dispersed or removed prior to introduction of microbial inocula for enhanced microbial oil recovery or bioremediation of these sites.
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公开(公告)号：US20120006535A1
公开(公告)日：2012-01-12
申请号：US12833039
申请日：2010-07-09
IPC分类号： E21B43/22
摘要： A method to improve the effectiveness of MEOR or bioremediation processes has been disclosed. In this method toxic chemicals accumulated in subterranean sites adjacent to the water injection wells are either dispersed or removed prior to introduction of microbial inocula for enhanced microbial oil recovery or bioremediation of these sites.
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公开(公告)号：US20120273189A1
公开(公告)日：2012-11-01
申请号：US13280760
申请日：2011-10-25
申请人： Albert W. ALSOP , Sheryl M. ANYZEK , Robert D. FALLON , Edwin R. HENDRICKSON , Sharon Jo KEELER , Abigail K. LUCKRING , Michael P. PERRY
发明人： Albert W. ALSOP , Sheryl M. ANYZEK , Robert D. FALLON , Edwin R. HENDRICKSON , Sharon Jo KEELER , Abigail K. LUCKRING , Michael P. PERRY
IPC分类号： E21B43/22
摘要： Disclosed herein is introduction of different nutrient solution formulations to a subterranean target site to prevent biofilm formation and biomass aggregation at the sand face of an injection well bore during MEOR or bioremediation processes. A first nutrient solution formulation supports growth of introduced microorganisms and a second nutrient solution formulation is used to promote biofilm formation to allow plugging of pores and channels in the subterranean target site, for MEOR or bioremediation.
摘要翻译： 本文公开了将不同的营养溶液制剂引入到地下靶位点以防止在MEOR或生物修复过程期间在注入井眼的沙面处的生物膜形成和生物质聚集。 第一营养液配方支持引入的微生物的生长，并且使用第二种营养溶液制剂来促进生物膜形成以允许在地下目标部位中堵塞孔和通道用于MEOR或生物修复。
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公开(公告)号：US08183417B2
公开(公告)日：2012-05-22
申请号：US13035246
申请日：2011-02-25
申请人： Dennis N. Adkesson , Albert W. Alsop , Tyler T. Ames , Luis A. Chu , James M. Disney , Bryan C. Dravis , Patrick Fitzgibbon , James M. Gaddy , F. Glenn Gallagher , William F. Lehnhardt , Jefferson C. Lievense , Michael L. Luyben , Mayis Seapan , Robert E. Trotter , Gregory M. Wenndt , Eugene K. Yu
发明人： Dennis N. Adkesson , Albert W. Alsop , Tyler T. Ames , Luis A. Chu , James M. Disney , Bryan C. Dravis , Patrick Fitzgibbon , James M. Gaddy , F. Glenn Gallagher , William F. Lehnhardt , Jefferson C. Lievense , Michael L. Luyben , Mayis Seapan , Robert E. Trotter , Gregory M. Wenndt , Eugene K. Yu
CPC分类号： B01D61/027 , B01D3/002 , B01D3/143 , B01D3/145 , B01D61/04 , B01D61/142 , B01D61/145 , B01D61/147 , B01D61/58 , B01D2311/04 , C07C29/76 , C07C29/80 , C12P7/18 , B01D2311/2623 , C07C31/205
摘要： A process for purifying 1,3-propanediol from the fermentation broth of a cultured E. coli that has been bioengineered to synthesize 1,3-propanediol from sugar is provided. The basic process entails filtration, ion exchange and distillation of the fermentation broth product stream, preferably including chemical reduction of the product during the distillation procedure. Also provided are highly purified compositions of 1,3-propanediol.
摘要翻译： 本发明提供从已经生物工程化从糖中合成1,3-丙二醇的培养的大肠杆菌的发酵液中纯化1,3-丙二醇的方法。 基本过程需要发酵肉汤产品流的过滤，离子交换和蒸馏，优选在蒸馏过程中包括产物的化学还原。 还提供了高纯度的1,3-丙二醇组合物。
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公开(公告)号：US20120006542A1
公开(公告)日：2012-01-12
申请号：US12833070
申请日：2010-07-09
IPC分类号： E21B43/22
摘要： A method to improve the effectiveness of MEOR or bioremediation processes has been disclosed. In this method toxic chemicals accumulated in subterranean sites adjacent to the water injection wells are either dispersed or removed prior to introduction of microbial inocula for enhanced microbial oil recovery or bioremediation of these sites.
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公开(公告)号：US20120006541A1
公开(公告)日：2012-01-12
申请号：US12833065
申请日：2010-07-09
IPC分类号： E21B43/22
摘要： A method to improve the effectiveness of MEOR or bioremediation processes has been disclosed. In this method toxic chemicals accumulated in subterranean sites adjacent to the water injection wells are either dispersed or removed prior to introduction of microbial inocula for enhanced microbial oil recovery or bioremediation of these sites.
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公开(公告)号：US20110152583A1
公开(公告)日：2011-06-23
申请号：US13035246
申请日：2011-02-25
申请人： Dennis Michael Adkesson , Albert W. Alsop , Tyler T. Ames , Luis Alberto Chu , James M. Disney , Bryan C. Dravis , Patrick Fitzgibbon , James M. Gaddy , F. Glenn Gallagher , William F. Lehnhardt , Jefferson C. Lievense , Michael L. Luyben , Mayis Seapan , Robert E. Trotter , Gregory M. Wenndt , Eugene K. Yu
发明人： Dennis Michael Adkesson , Albert W. Alsop , Tyler T. Ames , Luis Alberto Chu , James M. Disney , Bryan C. Dravis , Patrick Fitzgibbon , James M. Gaddy , F. Glenn Gallagher , William F. Lehnhardt , Jefferson C. Lievense , Michael L. Luyben , Mayis Seapan , Robert E. Trotter , Gregory M. Wenndt , Eugene K. Yu
IPC分类号： C07C29/80
CPC分类号： B01D61/027 , B01D3/002 , B01D3/143 , B01D3/145 , B01D61/04 , B01D61/142 , B01D61/145 , B01D61/147 , B01D61/58 , B01D2311/04 , C07C29/76 , C07C29/80 , C12P7/18 , B01D2311/2623 , C07C31/205
摘要： A process for purifying 1,3-propanediol from the fermentation broth of a cultured E. coli that has been bioengineered to synthesize 1,3-propanediol from sugar is provided. The basic process entails filtration, ion exchange and distillation of the fermentation broth product stream, preferably including chemical reduction of the product during the distillation procedure. Also provided are highly purified compositions of 1,3-propanediol.
摘要翻译： 本发明提供从已经生物工程化从糖中合成1,3-丙二醇的培养的大肠杆菌的发酵液中纯化1,3-丙二醇的方法。 基本过程需要发酵肉汤产品流的过滤，离子交换和蒸馏，优选在蒸馏过程中包括产物的化学还原。 还提供了高纯度的1,3-丙二醇组合物。
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