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公开(公告)号：EP2134814A4
公开(公告)日：2013-04-24
申请号：EP08731506
申请日：2008-03-06
申请人： BAKER HUGHES INC
发明人： O'BRIEN TIMOTHY J , WEERS JERRY J
IPC分类号： C10G19/00
CPC分类号： C10G19/02 , C10G27/10 , C10G29/06 , C10G2300/1033 , C10G2300/1037 , C10G2300/202 , C10G2300/207 , C10G2300/80
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2.发明公开LOW VISCOSITY METAL-BASED HYDROGEN SULFIDE SCAVENGERS 审中-公开NIEDRIGVISKOSE WASSERSTOFFSULFIDABSORBER AUF METALLBASIS
公开(公告)号：EP2958973A4
公开(公告)日：2016-10-05
申请号：EP14754277
申请日：2014-02-19
申请人： BAKER HUGHES INC
发明人： SANDU CORINA L , BAO YUN , WEERS JERRY J , POLAND ROSS , LEUNG PHILIP L , ZHANG LEI , SCHIELD JOHN A
CPC分类号： C10G21/16 , C10G29/06 , C10G29/22 , C10G2300/207
摘要： A composition useful for scavenging hydrogen sulfide by admixing metal carboxylates which have high viscosity due to polymerization and a viscosity improver selected from the group consisting of glycol ethers having from about 4 to about 10 carbons and alkyl alcohols having from about 1 to about 4 carbons.
摘要翻译： 用于通过混合由于聚合而具有高粘度的金属羧酸盐和选自具有约4至约10个碳的二醇醚和具有约1至约4个碳的烷基醇的粘度改进剂来清除硫化氢的组合物。
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公开(公告)号：EP2931844A4
公开(公告)日：2016-08-31
申请号：EP13861547
申请日：2013-12-12
申请人： BAKER HUGHES INC
IPC分类号： C10G33/04
CPC分类号： C10G33/04
摘要： A demulsifying agent may be added to a hydrocarbon stream in an effective amount where the hydrocarbon stream includes a plurality of solids. The demulsifying agent may be added to the hydrocarbon stream at a location that is upstream from a desalter. The demulsifying agent may water-wet at least a portion of the solids for subsequent separation of the solids from the hydrocarbon stream. The demulsifying agent may be or include but is not limited to at least one maleic acid derivative, such as di-lauryl succinate, dioctyl succinate, di-hexyl succinate, octyl pheno succinate, dodecyl diphenyl succinate, ditridecyl succinate, dioctyl sulfosuccinate, disodium laureth sulfosuccinate, diammonium 1-icosyl 2 sulfosuccinate, ammonium 1,4 didecyl sulfosuccinate, dihexyl sodium sulfosuccinate, sodium dinonyl sulfosuccinate, sodium lauryl sulfoacetate, salts thereof, and combinations thereof.
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公开(公告)号：EP2844994A4
公开(公告)日：2015-12-16
申请号：EP13785311
申请日：2013-04-30
申请人： BAKER HUGHES INC
发明人： PINAPPU SAI REDDY , HARRELL BRADLEY G , RECHTIEN RANDY G , WEERS JERRY J , SANDU CORINA L , BROWN J MICHAEL
CPC分类号： G01N27/624 , G01N33/2823
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公开(公告)号：EP3129452A4
公开(公告)日：2017-12-27
申请号：EP15775952
申请日：2015-01-28
申请人： BAKER HUGHES INC
IPC分类号： C10M107/28 , C09K3/00 , C09K8/035 , E21B43/22
CPC分类号： C10L10/08 , C08J3/18 , C08J2333/10 , C08K5/05 , C08K5/053 , C08L33/08 , C09K8/035 , C09K2208/28 , C10G71/00 , C10L1/143 , C10L2200/0259 , C10L2230/14 , C10L2250/04 , C10L2270/023 , C10L2270/026 , C10M169/04 , C08F2220/1858 , C08F220/06 , C08F212/08
摘要： Hydrocarbon streams, such as crude oil streams, may have reduced drag when an effective amount to reduce drag of a drag reducing composition is added to a liquid hydrocarbon, where the drag reducing composition includes a drag reducing latex comprising at least one plasticizer in an amount effective to improve the ability to pump the latex into a hydrocarbon composition or stream with assured flow of the latex. Latex formulations are known to cause agglomerated particles during pumping operations, and the agglomerated hard particles tend to plug check valves in injection pump equipment, but the inclusion of at least one plasticizer reduces or prevents such problems.
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公开(公告)号：EP2155841A4
公开(公告)日：2012-03-14
申请号：EP08731796
申请日：2008-03-10
申请人： BAKER HUGHES INC
IPC分类号： C10L1/18 , C10L1/22 , C10L1/222 , C10L1/223 , C10L1/23 , C10L1/232 , C10L1/2387 , C10L1/24 , C10L10/04
CPC分类号： C10L1/2225 , C10L1/2222 , C10L1/223 , C10L1/2235 , C10L1/23 , C10L1/232 , C10L1/238 , C10L1/2406 , C10L10/04
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公开(公告)号：EP2609176A4
公开(公告)日：2014-06-04
申请号：EP11820303
申请日：2011-06-07
申请人： BAKER HUGHES INC
发明人： KREMER LAWRENCE N , ISMAIL HUZEIFA , DUGGAN GEORGE G , LACK JOEL E , RECHTIEN RANDY G , WEERS JERRY J
CPC分类号： C10G75/02 , C10G2300/4075 , C10G2300/80
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公开(公告)号：EP2231818A4
公开(公告)日：2013-10-02
申请号：EP08858757
申请日：2008-12-10
申请人： BAKER HUGHES INC
CPC分类号： C09D195/00 , B82Y30/00 , C08J5/005 , C08J2395/00 , C08K3/22 , C08K3/30 , C08K2003/2296 , C08K2003/3036 , C08K2201/011 , C08L95/00 , C08L2555/32 , C08L2555/40 , C08L2555/50 , C09D7/66 , C10C3/023
摘要： Hydrogen sulfide evolution from asphalt may be reduced or eliminated using an additive to act as a scavenger. Zinc oxide, when present in the form of nano-particles is an effective component is preventing or mitigating the evolution of hydrogen sulfide from asphalt. Zinc sulfonate may also be used. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It 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).
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公开(公告)号：EP2201086A4
公开(公告)日：2013-03-13
申请号：EP08840079
申请日：2008-10-15
申请人： BAKER HUGHES INC
发明人： YANG JIANZHONG , SALMA TAUSEEF , SCHIELD JOHN A , WEERS JERRY J , STARK JOSEPH L
IPC分类号： C10G29/20
CPC分类号： C07C291/02 , C07C2601/16 , C10G29/205 , C10G29/22 , C10G29/26
摘要： Compounds having the formulae and general formulae: wherein each R1, R2, R3 and R4 are the same or different and may be hydrogen, an alkyl group, an aryl group, a halogen, a nitro group, an alkyl or aryl ester, and an alkyl or aryl ether; compounds having the general formula: wherein R is an alkyl, aryl or electron withdrawing group; mixtures thereof; can be used as additives for crude oil and hydrocarbons. These compounds may be used to scavenge mercaptans, sulfides, cyanides, and primary or secondary amines; either alone or in combination.
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