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1. 发明申请

WO2005083026A3 ESTERQUAT ACIDIC SUBTERRANEAN TREATMENT FLUIDS AND METHODS OF USING ESTERQUATS ACIDIC SUBTERRANEAN TREATMENT FLUIDS 审中-公开
标题翻译：酸性酸性处理液和使用酸度酸性处理液的方法
公开(公告)号：WO2005083026A3
公开(公告)日：2006-11-02
申请号：PCT/GB2005000551
申请日：2005-02-15
申请人： HALLIBURTON ENERGY SERV INC , WAIN CHRISTOPHER PAUL , CASSIDY JUANITA M , LANE JIM L , KISER CHAD E
发明人： CASSIDY JUANITA M , LANE JIM L , KISER CHAD E
IPC分类号： E21B41/02 , C09K20060101 , C09K8/524 , C09K8/54 , C09K8/74 , E21B43/27
CPC分类号： C23F11/04 , C09K8/524 , C09K8/54 , C09K8/74 , C23F11/143 , Y10S166/902 , Y10S507/933 , Y10S507/934
摘要： The present invention relates to acidic treatment fluids that comprise an acid fluid and an ester-containing quaternary ammonium compound ("esterquat") and methods of their use. One embodiment of the present invention provides a method of inhibiting metal corrosion during a subterranean treatment operation comprising using an acidic treatment fluid comprising an acidic fluid and an esterquat. Another embodiment of the present invention provides a method of reducing sludge formation during a subterranean treatment operation formation comprising the step of using an acidic treatment fluid comprising an acidic fluid and an esterquat. Another embodiment of the present invention provides a method of inhibiting the formation of emulsions during a subterranean treatment operation comprising using an acidic treatment fluid comprising an acidic fluid and an esterquat. Another embodiment of the present invention provides an acidic subterranean treatment fluid comprising an acidic fluid and an esterquat.
摘要翻译：本发明涉及包含酸性流体和含酯季铵化合物（“酯季铵盐”）的酸性处理流体及其使用方法。本发明的一个实施方案提供了一种在地下处理操作期间抑制金属腐蚀的方法，包括使用包含酸性流体和酯季铵盐的酸性处理流体。本发明的另一个实施方案提供了一种在地下处理操作形成期间减少污泥形成的方法，包括使用包含酸性流体和酯季铵盐的酸性处理流体的步骤。本发明的另一个实施方案提供了一种在地下处理操作期间抑制乳液形成的方法，包括使用包含酸性流体和酯季铵盐的酸性处理流体。本发明的另一个实施方案提供了包含酸性流体和酯季铵盐的酸性地下处理流体。

2. 发明申请

WO2003006580A2 METHOD FOR INHIBITING CORROSION USING PHOSPHOROUS ACID 审中-公开
标题翻译：使用磷酸来抑制腐蚀的方法
公开(公告)号：WO2003006580A2
公开(公告)日：2003-01-23
申请号：PCT/US2002/019684
申请日：2002-06-21
申请人： EXXONMOBIL RESEARCH AND ENGINEERING COMPANY
发明人： SARTORI, Guido , DALRYMPLE, David, Craig , BLUM, Saul, Charles , MONETTE, Liza, M. , YEGANEH, Mohsen, S. , VOGEL, Andreas
IPC分类号： C10G75/02
CPC分类号： C10G75/02 , Y10S166/902 , Y10S507/934 , Y10S507/939
摘要： The present invention relates to a method for inhibiting high temperature of corrosion-prone metal surfaces by organic acid-containing petroleum streams by providing an effective corrosion-inhibiting amount of phosphorous acid, typically up to 1000 wppm, to the metal surface.
摘要翻译：本发明涉及一种通过提供有效的腐蚀抑制量的亚磷酸（通常至多1000wppm）来抑制含有机酸的石油物流对易腐蚀金属表面的高温的抑制方法，到金属表面。

3. 发明申请

WO2003029613A1 COMPOSITION AND METHOD FOR TREATING A SUBTERRANEAN FORMATION 审中-公开
标题翻译：用于处理下层形成的组合物和方法
公开(公告)号：WO2003029613A1
公开(公告)日：2003-04-10
申请号：PCT/EP2002/010549
申请日：2002-09-19
申请人： SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , SOFITECH N.V.
发明人： FRENIER, Wayne , CHANG, Frank
IPC分类号： E21B43/27
CPC分类号： C09K8/72 , Y10S507/933 , Y10S507/934
摘要： Aqueous liquid compositions for increasing the permeability of a subterranean formation are disclosed, the compositions being characterized by provision of fluoborate anion (fluoboric acid) and a specified compound or compounds, or mixture thereof, which chelate aluminum ions and aluminum fluoride species. Methods of treating a subterranean formation by injection of the composition(s) into the formation are also described.
摘要翻译：公开了用于提高地层的渗透性的水性液体组合物，该组合物的特征在于提供氟硼酸阴离子（氟硼酸）和螯合铝离子和氟化铝物质的特定化合物或其混合物。还描述了通过将组合物注入地层来处理地下地层的方法。

4. 发明申请

WO2002073002A1 IMPROVED ELECTRON TRANSFER AGENTS IN WELL ACIDIZING COMPOSITIONS AND METHODS 审中-公开
标题翻译：改进的电子转移剂在良好的酸化组合物和方法中
公开(公告)号：WO2002073002A1
公开(公告)日：2002-09-19
申请号：PCT/GB2002/001064
申请日：2002-03-07
申请人： HALLIBURTON ENERGY SERVICES, INC. , WAIN, Christopher, Paul
发明人： BREZINSKI, Michael, M.
IPC分类号： E21B43/27
CPC分类号： C09K8/74 , C09K2208/32 , Y10S507/933 , Y10S507/934
摘要： An acidizing composition and a method of acidizing a hydrocarbon bearing subterranean formation in the presence of ferric ions are provided. The acidizing composition includes a strong mineral acid solution, an electron donor agent, a primary electron transfer agent and a secondary electron transfer agent. The primary electron agent is a source of rhenium ions. The secondary electron transfer agent is a source of iodide ion or iodine. The electron donor agent and primary and secondary electron transfer agents function together to reduce ferric ion present in the mineral acid solution to ferrous ion which in turn prevents ferric hydroxide and/or free sulfur from precipitating out of the solution and reduces the formation of sludge in crude oil in the formation. The particular electron transfer agents used in connection with the invention function with virtually all known electron donor agents.
摘要翻译：提供酸化组合物和在三价铁存在下酸化含烃地层的方法。酸化组合物包括强无机酸溶液，电子给体试剂，一次电子转移剂和二次电子转移剂。初级电子剂是铼离子的来源。二次电子转移剂是碘离子或碘的来源。电子给体试剂和一次电子转移剂和二次电子转移剂一起起作用以将无机酸溶液中存在的铁离子还原成亚铁离子，从而防止氢氧化铁和/或游离硫从溶液中沉淀出来并减少污泥形成原油在形成。与本发明有关的特定电子转移剂与几乎所有已知的电子给体试剂一起起作用。

5. 发明申请

WO2012012230A2 METHOD OF MIXING A CORROSION INHIBITOR IN AN ACID-IN-OIL EMULSION 审中-公开
标题翻译：酸性油乳化剂中腐蚀抑制剂的混合方法
公开(公告)号：WO2012012230A2
公开(公告)日：2012-01-26
申请号：PCT/US2011043786
申请日：2011-07-13
申请人： SAUDI ARABIAN OIL CO , ARAMCO SERVICES CO , AL-ZAHRANI ALI A
发明人： AL-ZAHRANI ALI A
IPC分类号： C09K8/86
CPC分类号： C09K8/54 , C09K8/74 , C23F11/04 , E21B41/02 , E21B43/28 , Y10S507/933 , Y10S507/934
摘要： An acid-in-oil emulsion having a corrosion inhibitor as the external phase has been found to prevent downhole corrosion when acidizing carbonate formations to enhance hydrocarbon recovery.
摘要翻译：已经发现具有缓蚀剂作为外部相的油包水乳液在酸化碳酸盐岩层以防止井下腐蚀以提高烃回收率。

6. 发明申请

WO0127440A9 WELL TREATMENT FLUIDS COMPRISING MIXED ALDEHYDES 审中-公开
标题翻译：包含混合二恶烷的井处理液
公开(公告)号：WO0127440A9
公开(公告)日：2002-10-03
申请号：PCT/US0026538
申请日：2000-09-27
申请人： SCHLUMBERGER TECHNOLOGY CORP
发明人： FRENIER WAYNE W , HILL DONALD G
IPC分类号： C09K8/52 , C09K8/54 , C09K8/74 , C09K8/86 , C23F11/04 , E21B41/02 , E21B43/25 , E21B37/06 , E21B43/27
CPC分类号： C09K8/86 , C09K8/52 , C09K8/54 , C09K8/74 , C09K2208/32 , C23F11/04 , E21B41/02 , Y10S166/902 , Y10S507/934 , Y10S507/939
摘要： An acidic fluid that is useful in stimulation and workover operations, and in particular, in matrix acidizing treatments, comprises an acid, such as hydrochloric acid; water; an aliphatic aldehyde having 1-10 carbon atoms; and an aromatic aldehyde having 7-20 carbon atoms. The aliphatic aldehyde preferably has 1-6 carbon atoms. Glyoxylic acid and glyoxal are especially preferred aliphatic aldehydes. The aromatic aldehyde preferably has 7-10 carbon atoms. Cinnamaldehyde is especially preferred.
摘要翻译：用于刺激和修复操作，特别是在基质酸化处理中的酸性流体包含酸，如盐酸; 水; 具有1-10个碳原子的脂族醛; 和具有7-20个碳原子的芳族醛。脂族醛优选具有1-6个碳原子。乙醛酸和乙二醛是特别优选的脂族醛。芳族醛优选具有7-10个碳原子。肉桂醛是特别优选的。

7. 发明申请

WO1997007176A1 SOLUTIONS AND METHODS FOR INHIBITING CORROSION 审中-公开
标题翻译：用于抑制腐蚀的方法和方法
公开(公告)号：WO1997007176A1
公开(公告)日：1997-02-27
申请号：PCT/US1996013121
申请日：1996-08-14
申请人： CHAMPION TECHNOLOGIES, INC.
发明人： CHAMPION TECHNOLOGIES, INC. , EATON, Paul , KANWAR, Sumeet
IPC分类号： C09K03/00
CPC分类号： C09K8/54 , C09K15/30 , C23F11/10 , C23F11/12 , Y10S507/933 , Y10S507/934 , Y10S507/939
摘要： A corrosion inhibitor comprising a dispersant, an imidazoline, an amide, an alkyl pyridine and a heavy aromatic solvent. The resultant blend effectively inhibits corrosion of flow lines containing low pH mixtures of hydrocarbons, water, and acid gases.
摘要翻译：一种腐蚀抑制剂，包括分散剂，咪唑啉，酰胺，烷基吡啶和重芳族溶剂。所得混合物有效地抑制含有烃，水和酸性气体的低pH混合物的流动管线的腐蚀。

8. 发明申请

WO2005075707A1 THIOL/ALDEHYDE CORROSION INHIBITORS 审中-公开
标题翻译： THIOL / ALDEHYDE腐蚀抑制剂
公开(公告)号：WO2005075707A1
公开(公告)日：2005-08-18
申请号：PCT/GB2004/005382
申请日：2004-12-22
申请人： HALLIBURTON ENERGY SERVICES, INC. , WAIN, Christopher, Paul , WELTON, Thomas, D. , CASSIDY, Juanita, M.
发明人： WELTON, Thomas, D. , CASSIDY, Juanita, M.
IPC分类号： C23F11/16
CPC分类号： C09K8/74 , C09K2208/32 , C23F11/04 , C23F11/16 , C23F11/165 , Y10S166/902 , Y10S507/934 , Y10S507/939
摘要： Methods of inhibiting corrosion comprising the step of providing a corrosive environment; adding a corrosion inhibitor comprising a reaction product of a thiol compound and an aldehyde compound. Methods of acidizing a near well bore region of a subterranean formation comprising the steps of isolating a zone of interest along a well bore; and placing an acidizing solution the zone of interest wherein the acidizing solution comprises an acid and a corrosion inhibiting compound comprising the reaction product of a thiol compound and an aldehyde compound.
摘要翻译：抑制腐蚀的方法包括提供腐蚀环境的步骤; 添加包含硫醇化合物和醛化合物的反应产物的腐蚀抑制剂。酸化地下地层的近井孔区域的方法，包括以下步骤：沿着井眼分离感兴趣区域; 并将酸化溶液放置在感兴趣区域中，其中酸化溶液包含酸和包含硫醇化合物与醛化合物的反应产物的腐蚀抑制化合物。

9. 发明申请

WO2004067911A2 PROPPED FRACTURE WITH HIGH EFFECTIVE SURFACE AREA 审中-公开
标题翻译：具有高效表面积的预制碎片
公开(公告)号：WO2004067911A2
公开(公告)日：2004-08-12
申请号：PCT/IB2004/000182
申请日：2004-01-27
申请人： SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , SOFITECH N.V. , CHAN, Keng, S. , BROWN, J., Ernest , MILNE, Arthur, William , RIMMER, Brett , BRADY, Mark
发明人： CHAN, Keng, S. , BROWN, J., Ernest , MILNE, Arthur, William , RIMMER, Brett , BRADY, Mark
IPC分类号： E21B43/267
CPC分类号： C09K8/72 , C09K8/80 , E21B43/267 , Y10S507/923 , Y10S507/933 , Y10S507/934
摘要： Propped fractures in formations from which fluids are produced are described that have wormholes extending out into the formations from the faces of the fractures at locations distant from boreholes. Methods are given for creating such propped fractures having wormholes in which either a closed propped fracture is formed and then the wormholes are formed, or the entire fracture and channel system is formed before the closure occurs.
摘要翻译：描述了产生流体的地层中的支撑的裂缝，其具有从远离钻孔的位置处的裂缝的表面延伸到地层中的虫洞。给出了创建具有蠕虫洞的这种支撑裂缝的方法，其中形成闭合的支撑断裂，然后形成虫洞，或者在闭合发生之前形成整个断裂和通道系统。

10. 发明申请

WO03006581A2 METHOD FOR INHIBITING CORROSION USING CERTAIN PHOSPHORUS AND SULFUR-FREE COMPOUNDS 审中-公开
标题翻译：使用某些磷和无硫化合物抑制腐蚀的方法
公开(公告)号：WO03006581A2
公开(公告)日：2003-01-23
申请号：PCT/US0219692
申请日：2002-06-21
申请人： EXXON MOBILE AND ENGINEERING C
发明人： YEGANEH MOHSEN S , DOUGAL SHAWN MICHAEL , SARTORI GUIDO , DALRYMPLE DAVID CRAIG , ZHANG CHEAYAO , BLUM SAUL CHARLES , MONETTE LIZA MARIE
IPC分类号： C10G75/02
CPC分类号： C10G75/02 , Y10S166/902 , Y10S507/934 , Y10S507/939
摘要： The persent invention relates to a method for inhibiting corrosion of corrosion-prone metal surfaces by organic acid-containing petroleum streams by providing an effective corrosion-inhibiting amount of sulfur and phosphorus-free aromatic compounds substitutedwith nitrogen,containing functional groups at the 5- or 3, 5-position, typically up to 1000 wppm, to the metal surface.
摘要翻译：本发明涉及一种通过提供有效的防腐蚀量的由氮取代的含硫和无磷芳族化合物在含有有机酸的石油气流中的5-或 3，5位，通常高达1000wppm，金属表面。

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