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1. 发明公开

EP2597126A2 Method of inhibiting salt precipitation from aqueous streams 有权
标题翻译：从水流中抑制盐沉淀的方法
公开(公告)号：EP2597126A2
公开(公告)日：2013-05-29
申请号：EP12197574.2
申请日：2008-10-15
申请人： M-I SWACO Norge AS , Oilfield Mineral Solutions Limited
发明人： Keatch, Richard , Guan, Hua
IPC分类号： C09K8/54 , C09K8/528
CPC分类号： C09K8/54 , C02F5/08 , C02F2103/10 , C09K8/528
摘要： The instant disclosure is directed to a method of reducing the amount of crystallized salt in an aqueous stream comprises the steps of contacting the aqueous stream comprising one or more salts with an amount of a salt inhibitor sufficient to reduce the amount of crystallized salt in the aqueous stream under a set of conditions, and/or to reduce the amount of salt deposition from the aqueous stream that would otherwise occur from the aqueous stream under the essentially identical conditions, wherein the salt inhibitor comprises an at least partially water soluble compound comprising a Group 3 to Group 15 metal and/or an at least partially water soluble compound having any one of the formulae (I), (II), (III):
wherein X is O or S; and
R 1 , R 2 , R 3 , R 4 , and when present, R 5 and/or R 6 each independently comprise an organic or an inorganic functional group. A testing rig is also disclosed.
摘要翻译：本公开涉及减少含水物流中结晶盐的量的方法，所述方法包括以下步骤：使包含一种或多种盐的含水物流与足以减少含水物中结晶盐的量的盐抑制剂接触和/或减少在基本上相同的条件下从含水流中发生的含水流中的盐沉积量，其中盐抑制剂包含至少部分水溶性的包含基团 3至15族金属和/或具有式（I），（II），（III）中任一个的至少部分水溶性的化合物：其中X是O或S; 和R 1，R 2，R 3，R 4，并且当存在时，R 5和/或R 6各自独立地包含有机或无机官能团。还公开了测试装备。

2. 发明公开

EP2324095A4 COMPOSITIONS AND METHODS FOR INHIBITING EMULSION FORMATION IN HYDROCARBON BODIES 审中-公开
标题翻译：组合物和用于抑制形成乳化液的烃BODIES
公开(公告)号：EP2324095A4
公开(公告)日：2012-11-21
申请号：EP09806218
申请日：2009-07-29
申请人： M I AUSTRALIA PTY LTD , M I SWACO NORGE AS
发明人： KHANDEKAR CHANDRASHEKHAR , WILSON ROHAN , SMITH JAMES
IPC分类号： C09K8/52 , C10G33/04
CPC分类号： C09K8/524 , C10G33/04 , C10G2300/203 , C10G2300/205

3. 发明公开

EP2597126A3 Method of inhibiting salt precipitation from aqueous streams 有权
标题翻译：一种用于从含水物流抑制盐的沉淀方法
公开(公告)号：EP2597126A3
公开(公告)日：2013-10-02
申请号：EP12197574.2
申请日：2008-10-15
申请人： M-I SWACO Norge AS , Oilfield Mineral Solutions Limited
发明人： Keatch, Richard , Guan, Hua
IPC分类号： C09K8/54 , C09K8/528 , C02F5/08 , C02F103/10
CPC分类号： C09K8/54 , C02F5/08 , C02F2103/10 , C09K8/528
摘要： The instant disclosure is directed to a method of reducing the amount of crystallized salt in an aqueous stream comprises the steps of contacting the aqueous stream comprising one or more salts with an amount of a salt inhibitor sufficient to reduce the amount of crystallized salt in the aqueous stream under a set of conditions, and/or to reduce the amount of salt deposition from the aqueous stream that would otherwise occur from the aqueous stream under the essentially identical conditions, wherein the salt inhibitor comprises an at least partially water soluble compound comprising a Group 3 to Group 15 metal and/or an at least partially water soluble compound having any one of the formulae (I), (II), (III):
wherein X is O or S; and
R 1 , R 2 , R 3 , R 4 , and when present, R 5 and/or R 6 each independently comprise an organic or an inorganic functional group. A testing rig is also disclosed.

4. 发明公开

EP2324095A1 COMPOSITIONS AND METHODS FOR INHIBITING EMULSION FORMATION IN HYDROCARBON BODIES 审中-公开
标题翻译：组合物和用于抑制形成乳化液的烃BODIES
公开(公告)号：EP2324095A1
公开(公告)日：2011-05-25
申请号：EP09806218.5
申请日：2009-07-29
申请人： M-I Australia Pty Ltd , M-I SWACO Norge AS
发明人： KHANDEKAR, Chandrashekhar , WILSON, Rohan , SMITH, James
IPC分类号： C09K8/52
CPC分类号： C09K8/524 , C10G33/04 , C10G2300/203 , C10G2300/205
摘要： A composition for inhibiting the formation of an emulsion between naphthenic acid and metal ions in a hydrocarbon body, the composition including at least one alkoxylated amine in an amount of up to 30 % w/w, at least one acid in an amount of from 2 to 10 % w/w and at least one alcohol in an amount of from 30 to 70 % w/w. A method for inhibiting the formation of an emulsion between naphthenic acid and metal ions in a hydrocarbon body using such a composition is also proposed.

5. 发明公开

EP2167785A1 MAGNET FIXING DEVICE IN A CLEANING TOOL 有权转让
标题翻译：磁体安装设备的清扫工具
公开(公告)号：EP2167785A1
公开(公告)日：2010-03-31
申请号：EP08779086.1
申请日：2008-06-25
申请人： M-i Swaco Norge As
发明人： HAGEN, Karluf
IPC分类号： E21B31/06 , E21B37/00 , B08B9/043
CPC分类号： E21B27/00 , B08B9/043 , E21B31/06 , E21B37/00
摘要： A magnet fixing device in a cleaning tool (1) for use in a borehole where the cleaning tool (1) is externally provided with at least one projection (8) and at least two recesses (6) and where at least one magnet (12) is disposed in the projection (8), as the magnetic field from the at least one magnet (12) is active in that it is arranged to at least attract a magnet sensitive material (20) into a recess (6) or hold the material (20) in the recess (6), and where the mag- net (12) runs through the projection (8), whereby the one magnet (12) pole is active in a first recess (6) while the other magnet (12) pole is active in a second recess (6).

6. 发明授权

EP2597126B1 Method of inhibiting salt precipitation from aqueous streams 有权
标题翻译：一种用于从含水物流抑制盐的沉淀方法
公开(公告)号：EP2597126B1
公开(公告)日：2015-05-27
申请号：EP12197574.2
申请日：2008-10-15
申请人： M-I SWACO Norge AS , Oilfield Mineral Solutions Limited
发明人： Keatch, Richard , Guan, Hua
IPC分类号： C09K8/54 , C09K8/528 , C02F5/08 , C02F103/10
CPC分类号： C09K8/54 , C02F5/08 , C02F2103/10 , C09K8/528

7. 发明公开

EP2217671A2 METHOD OF ENHANCING ADSORPTION OF AN INHIBITOR ONTO A WELLBORE REGION 有权
标题翻译：抑制剂的改善吸附法上的孔面积
公开(公告)号：EP2217671A2
公开(公告)日：2010-08-18
申请号：EP08840483.5
申请日：2008-10-15
申请人： M-i Swaco Norge As , Oilfield Mineral Solutions Limited
发明人： KEATCH, Richard , GUAN, Hua
IPC分类号： C09K8/528 , C09K8/54
CPC分类号： C09K8/54 , C02F5/08 , C02F2103/10 , C09K8/528
摘要： The instant disclosure is directed to a method of enhancing adsorption of a salt inhibitor onto a wellbore region, wherein the method comprises preconditioning the wellbore region, emplacing the salt inhibitor into the wellbore region, and shutting in the wellbore region for a period of time to at least initiate adsorption of the salt inhibitor onto the wellbore region. The salt inhibitor comprises an at least partially water soluble compound comprising a Group 3 to Group 15 metal and/or an at least partially water soluble compound having any one of the formulae (I) wherein X is O or S; and R1, R2, R3, R4, and when present, R5 and/or R6 each independently comprise an organic or an inorganic functional group.

8. 发明公开

EP2220487A1 SYSTEM AND METHOD OF ANALYZING FLUIDS AT A DRILLING LOCATION 有权转让
标题翻译：系统和方法分析流体钻凿
公开(公告)号：EP2220487A1
公开(公告)日：2010-08-25
申请号：EP08841537.7
申请日：2008-10-24
申请人： M-I LLC , M-i Swaco Norge As
发明人： ZAMORA, Mario , STOCK, Tore
IPC分类号： G01N33/28 , E21B49/08
CPC分类号： E21B49/08 , G01N33/2823
摘要： A system for monitoring fluids at a drilling location, the system including a viscometer (210) having a heating cup and a pump (211) in clued communication with the heating cup, wherein the pump is configured to provide a flow of fluid from a fluid line inlet to the heating cup. The system also including a cleaning fluid tank (214) including communication with the heating cup, wherein the pump is configured to provide a flow of cleaning fluid from the cleaning fluid tank to the heating cup, and a system controller (217) configured to provide instructions to the pump for controlling the flow of cleaning fluid from the cleaning fluid tanks to the heating cup.

9. 发明公开

EP2217672A2 METHOD OF INHIBITING SALT PRECIPITATION FROM AQUEOUS STREAMS 审中-公开
标题翻译：方法从水流INHIBITING盐沉淀
公开(公告)号：EP2217672A2
公开(公告)日：2010-08-18
申请号：EP08839707.0
申请日：2008-10-15
申请人： M-i Swaco Norge As , Oilfield Mineral Solutions Limited
发明人： KEATH, Richard , GUAN, Hua
IPC分类号： C09K8/54 , C09K8/528
CPC分类号： C09K8/54 , C02F5/08 , C02F2103/10 , C09K8/528
摘要： The instant disclosure is directed to a method of reducing the amount of crystallized salt in an aqueous stream comprises the steps of contacting the aqueous stream comprising one or more salts with an amount of a salt inhibitor sufficient to reduce the amount of crystallized salt in the aqueous stream under a set of conditions, and/or to reduce the amount of salt deposition from the aqueous stream that would otherwise occur from the aqueous stream under the essentially identical conditions, wherein the salt inhibitor comprises an at least partially water soluble compound comprising a Group 3 to Group 15 metal and/or an at least partially water soluble compound having any one of the formulae (I), (II), (III): wherein X is O or S; and R1, R2, R3, R4, and when present, R5 and/or R6 each independently comprise an organic or an inorganic functional group. A testing rig is also disclosed.

10. 发明授权

EP2217671B8 METHOD OF ENHANCING ADSORPTION OF AN INHIBITOR ONTO A WELLBORE REGION 有权
标题翻译：抑制剂的改善吸附法上的孔面积
公开(公告)号：EP2217671B8
公开(公告)日：2012-03-28
申请号：EP08840483.5
申请日：2008-10-15
申请人： M-I SWACO Norge AS , Oilfield Mineral Solutions Limited
发明人： KEATCH, Richard , GUAN, Hua
IPC分类号： C09K8/528 , C09K8/54
CPC分类号： C09K8/54 , C02F5/08 , C02F2103/10 , C09K8/528
摘要： The instant disclosure is directed to a method of enhancing adsorption of a salt inhibitor onto a wellbore region, wherein the method comprises preconditioning the wellbore region, emplacing the salt inhibitor into the wellbore region, and shutting in the wellbore region for a period of time to at least initiate adsorption of the salt inhibitor onto the wellbore region. The salt inhibitor comprises an at least partially water soluble compound comprising a Group 3 to Group 15 metal and/or an at least partially water soluble compound having any one of the formulae (I) wherein X is O or S; and R1, R2, R3, R4, and when present, R5 and/or R6 each independently comprise an organic or an inorganic functional group.

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