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公开(公告)号：WO2007063069A2
公开(公告)日：2007-06-07
申请号：PCT/EP2006069025
申请日：2006-11-29
Applicant: BASF AG , GUZMANN MARCUS , OSSMER UWE , CRADDOCK HENRY
Inventor： GUZMANN MARCUS , OSSMER UWE , CRADDOCK HENRY
IPC: C23F11/173 , C23F11/12
CPC classification number: C23F11/173 , C02F5/12 , C02F2103/023 , C02F2103/18 , C02F2103/365 , C02F2303/08 , C09K5/10 , C09K8/54 , C11D1/662 , C11D3/0073 , C23F11/12
Abstract: The present invention relates to a chemical composition comprising (a) a glycoside component A comprising at least one glycoside of the formula R(OG)x wherein R is an aliphatic hydrocarbon radical having 1 to 25 carbon atoms or is a radical of formula R 1 (OR 2 ) m which does not have more than 25 carbon atoms and wherein n = 0 to 24 and R 1 and R 2 are aliphatic hydrocarbon radicals; G is the residue of a saccharide moiety selected from the group consisting of fructose, glucose, mannose, galactose, talose, gulose, allose, altrose, idose, arabinose, xylose, lyxose, ribose and alkoxylated derivatives thereof; and x is 1 to 30; (b) an aspartate component B comprising at least one polymerisation product of aspartic acid, optionally in form of a copolymerisate with fatty acids, polybasic carboxylic acids, anhydrides of polybasic carboxylic acids, polybasic hydroxycarboxylic acids, monobasic polyhydroxycarboxylic acids, alkoxylated alcohols, alkoxylated amines, amino sugars, carbohydrates, sugar carboxylic acids and polymers thereof. The invention further relates to the use of such chemical compositions as corrosion inhibtor.
Abstract translation: 本发明涉及一种化学组合物，其包含（a）糖苷组分A，其包含至少一种式R（OG）x的糖苷，其中R为具有1至25个碳原子的脂族烃基或者为式R 其中不具有超过25个碳原子并且其中n = 0至24并且R 1，R 1，R 2，R 3， R 1和R 2是脂族烃基; G是选自果糖，葡萄糖，甘露糖，半乳糖，塔罗糖，古洛糖，阿洛糖，阿卓糖，艾杜糖，阿拉伯糖，木糖，来苏糖，核糖及其烷氧基化衍生物的糖部分的残基; 并且x是1至30; （b）天冬氨酸盐组分B，其包含至少一种天冬氨酸的聚合产物，任选地以与脂肪酸的共聚物的形式，多元羧酸，多元羧酸的酸酐，多元羟基羧酸，一元聚羟基羧酸，烷氧基化醇，烷氧基化胺 ，氨基糖，碳水化合物，糖羧酸及其聚合物。 本发明还涉及这种化学组合物作为腐蚀抑制剂的用途。
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公开(公告)号：BRPI0608118A2
公开(公告)日：2010-11-09
申请号：BRPI0608118
申请日：2006-03-03
Applicant: BASF AG
Inventor： HEIDENFELDER THOMAS , WITTELER HELMUT , GUAMANN MARCUS , OSSMER UWE
Abstract: Methods of increasing permeability in a carbonatic rock formation, the methods comprising: providing an alkanesulfonic acid; and introducing the alkanesulfonic acid into the carbonatic rock formation.
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公开(公告)号：UA88684C2
公开(公告)日：2009-11-10
申请号：UAA200710992
申请日：2006-03-03
Applicant: BASF AG
Inventor： HEIDENFELDER THOMAS , GUZMANN MARCUS , WITTELER HELMUT , OSSMER UWE
Abstract: Застосуванняалкансульфоновихкислот, зокремаметансульфоновоїкислоти, дляпідвищенняпроникностіпідземнихкарбонатнихі/абокарбонатвміснихнафто- і/абогазоноснихформаційпорід, атакождлярозчиненнякарбонатнихі/абокарбонатвміснихзабрудненьпривидобуткунафти, зокрема, притемпературіщонайменше 100 °С.
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公开(公告)号：MX2007009943A
公开(公告)日：2008-01-30
申请号：MX2007009943
申请日：2006-03-03
Applicant: BASF AG
Inventor： HEIDENFELDER THOMAS , WITTELER HELMUT , GUZMANN MARCUS , OSSMER UWE
Abstract: Uso de acidos alcanosulfonicos, especialmente acido metanosulfonico, para aumentar la permeabilidad de formaciones de roca subterraneas carbonaticas, que contienen petroleo y/o gas natural, asi como para disolver impurificaciones carbonaticas y/o conteniendo carbonato en la extraccion de petroleo, especialmente a una temperatura de por lo menos 100 degree C.
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公开(公告)号：NO339629B1
公开(公告)日：2017-01-16
申请号：NO20074283
申请日：2007-08-22
Applicant: BASF AG
Inventor： WITTELER HELMUT , GUZMANN MARCUS , HEIDENFELDER THOMAS , OSSMER UWE
IPC: E21B43/27
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Patent Agency Ranking
公开(公告)号：BRPI0608118B1
公开(公告)日：2016-10-11
申请号：BRPI0608118
申请日：2006-03-03
Applicant: BASF AG
Inventor： WITTELER HELMUT , GUAMANN MARCUS , HEIDENFELDER THOMAS , OSSMER UWE
Abstract: uso de ácidos alcanossulfônicos soluveis em água, e, processo para o incremento da permeabilidade de formações rochosas subterraneas carbonáticas e/ou contendo carbonato contendo óleo mineral e/ou gásnatural e/ou para a dissoluçao de inwurezas carbonáticas e/ou contendo carbonato na produção de óleo mineral uso de ácidos alcanossulfônicos, em particular ácido metanossulfônico, para o incremento da permeabilidade de formações rochosas subterrâneas carbonáticas contendo óleo mineral e/ou gás natural, epara a dissolução de impurezas de carbonato e/ou contendo carbonato na produção de óleo mineral, em particular a uma temperatura de pelo menos 100 .
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公开(公告)号：EA013605B1
公开(公告)日：2010-06-30
申请号：EA200701784
申请日：2006-03-03
Applicant: BASF AG
Inventor： HEIDENFELDER THOMAS , GUZMANN MARCUS , WITTELER HELMUT , OSSMER UWE
Abstract: Применениеалкансульфокислот, вчастностиметансульфокислоты, дляповышенияпроницаемостиподземных, карбонатныхнефте- и/илигазоносныхпородныхформаций, атакжедлярастворениякарбонатныхи/илисодержащихкарбонатпримесейпридобыченефти, вособенностипритемпературенеменьше 100°С.
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公开(公告)号：CA2599211C
公开(公告)日：2013-05-14
申请号：CA2599211
申请日：2006-03-03
Applicant: BASF AG
Inventor： HEIDENFELDER THOMAS , GUZMANN MARCUS , WITTELER HELMUT , OSSMER UWE
Abstract: The invention relates to the use of alkane sulfonic acids, in particular methane sulfonic acid for increasing the permeability of underground petroliferous and/or gas-bearing carbonate rock formations and for dissolving carbonate contaminants and/or contaminants containing carbonates during petroleum production, especially at a temperature of at least 100 ~C.
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公开(公告)号：NO20074283L
公开(公告)日：2007-11-19
申请号：NO20074283
申请日：2007-08-22
Applicant: BASF AG
Inventor： WITTELER HELMUT , GUZMANN MARCUS , HEIDENFELDER THOMAS , OSSMER UWE
Abstract: Methods of increasing permeability in a carbonatic rock formation, the methods comprising: providing an alkanesulfonic acid; and introducing the alkanesulfonic acid into the carbonatic rock formation.
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公开(公告)号：CA2599211A1
公开(公告)日：2006-09-08
申请号：CA2599211
申请日：2006-03-03
Applicant: BASF AG
Inventor： OSSMER UWE , HEIDENFELDER THOMAS , GUZMANN MARCUS , WITTELER HELMUT
Abstract: Methods of increasing permeability in a carbonatic rock formation, the methods comprising: providing an alkanesulfonic acid; and introducing the alkanesulfonic acid into the carbonatic rock formation.
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