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    • 91. 发明申请
    • CORROSION INHIBITION FOR ACID STIMULATION SYSTEMS
    • 酸性刺激系统的腐蚀抑制
    • WO2011032032A3
    • 2011-03-17
    • PCT/US2010/048516
    • 2010-09-10
    • BAKER HUGHES INCORPORATEDWALKER, Michael, L.
    • WALKER, Michael, L.
    • C09K15/04C09K15/06
    • An oil well being subjected to an acid stimulation may be treated with a corrosion inhibitor including an Ammonium Iodide Ion Source, a first carbonyl containing compound having a general formula: (I) and a second carbonyl containing compound having the general formula:(II) wherein R 1 is an alkyl or aromatic group, R 2 is a hydrogen, alkyl or aromatic group, and R 3 is a hydrogen or an alkyl group having from 1 to 6 carbons; and wherein the alkyl or aromatic groups of R 1 , R 2 , or R 3 may further comprise a nitrogen, phosphorous, halogen or second oxygen moiety; and wherein the oil well being treated has zone being treated at a temperature of from about 900F (32.2°C) to about 5000F (26O°C). This abstract is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. 37 CFR 1.72(b) is an alkyl or aromatic group, R2 is a hydrogen, alkyl or aromatic group, and R3 is a hydrogen or an alkyl group having from 1 to 6 carbons; and wherein the alkyl or aromatic groups of R 1 , R 2 , or R 3 may further comprise a nitrogen, phosphorous, halogen or second oxygen moiety; and wherein the oil well being treated has zone being treated at a temperature of from about 90°F (32.2°C) to about 5000F (26O°C). This abstract is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. 37 CFR 1.72(b)
    • 经受酸刺激的油井可用腐蚀抑制剂处理,所述腐蚀抑制剂包括碘化铵离子源,具有通式(I)的第一含羰基化合物和含第二含羰基化合物 (II)其中R 1为烷基或芳基,R 2为氢,烷基或芳基,R 3为烷基或芳基, 是氢或具有1至6个碳的烷基; 并且其中R 1,R 2或R 3的烷基或芳基还可以包含氮,磷,卤素或第二氧 部分; 并且其中所处理的油井具有在约900°F(32.2℃)至约5000°F(260℃)的温度下处理的区域。 提交摘要的理解是,它不会被用来解释或限制权利要求的范围或含义。 37 CFR 1.72(b)是烷基或芳族基团,R 2是氢,烷基或芳族基团,并且R 3是氢或具有1至6个碳的烷基; 并且其中R 1,R 2或R 3的烷基或芳基还可以包含氮,磷,卤素或第二氧 部分; 并且其中被处理的油井具有在约90°F(32.2℃)至约5000°F(260℃)的温度下处理的区域。 提交摘要的理解是,它不会被用来解释或限制权利要求的范围或含义。 37 CFR 1.72(b)
    • 92. 发明申请
    • CORROSION INHIBITION FOR ACID STIMULATION SYSTEMS
    • 酸性刺激系统的腐蚀抑制
    • WO2011032032A2
    • 2011-03-17
    • PCT/US2010048516
    • 2010-09-10
    • BAKER HUGHES INCWALKER MICHAEL L
    • WALKER MICHAEL L
    • C09K15/04C09K15/06
    • C09K8/74C09K8/54C09K2208/32C23F11/04Y10S507/933Y10S507/934Y10S507/939
    • An oil well being subjected to an acid stimulation may be treated with a corrosion inhibitor including an Ammonium Iodide Ion Source, a first carbonyl containing compound having a general formula: (I) and a second carbonyl containing compound having the general formula:(II) wherein R1 is an alkyl or aromatic group, R2 is a hydrogen, alkyl or aromatic group, and R3 is a hydrogen or an alkyl group having from 1 to 6 carbons; and wherein the alkyl or aromatic groups of R1, R2, or R3 may further comprise a nitrogen, phosphorous, halogen or second oxygen moiety; and wherein the oil well being treated has zone being treated at a temperature of from about 900F (32.2°C) to about 5000F (26O°C). This abstract is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. 37 CFR 1.72(b) is an alkyl or aromatic group, R2 is a hydrogen, alkyl or aromatic group, and R3 is a hydrogen or an alkyl group having from 1 to 6 carbons; and wherein the alkyl or aromatic groups of R1, R2, or R3 may further comprise a nitrogen, phosphorous, halogen or second oxygen moiety; and wherein the oil well being treated has zone being treated at a temperature of from about 90°F (32.2°C) to about 5000F (26O°C). This abstract is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. 37 CFR 1.72(b)
    • 可以用腐蚀抑制剂处理经受酸刺激的油井,所述腐蚀抑制剂包括碘化铵离子源,具有通式(I)的第一含羰基化合物和具有以下通式的第二含羰基化合物:(II) 其中R 1为烷基或芳族基团,R 2为氢,烷基或芳族基团,并且R 3为氢或具有1至6个碳的烷基; 并且其中R 1,R 2或R 3的烷基或芳族基团可进一步包含氮,磷,卤素或第二氧部分; 并且其中被处理的油井具有在约900°F(32.2℃)至约5000°F(260℃)的温度下处理的区域。 提交摘要的理解是,它不会被用来解释或限制权利要求的范围或含义。 37 CFR 1.72(b)是烷基或芳族基团,R 2是氢,烷基或芳族基团,并且R 3是氢或具有1至6个碳的烷基; 并且其中R 1,R 2或R 3的烷基或芳族基团可进一步包含氮,磷,卤素或第二氧部分; 并且其中被处理的油井具有在约90°F(32.2℃)至约5000°F(260℃)的温度下处理的区域。 提交摘要的理解是,它不会被用来解释或限制权利要求的范围或含义。 37 CFR 1.72(b)