Winterizing agents for oil base polymer slurries and method for making an using same
    2.
    发明公开
    Winterizing agents for oil base polymer slurries and method for making an using same 有权
    AusfriermittelfürPolymerschlämmeaufÖlbasisund Herstellungsverfahrendafür

    公开(公告)号:EP2258803A3

    公开(公告)日:2011-01-12

    申请号:EP10251018.7

    申请日:2010-06-02

    IPC分类号: C09K8/32 C09K8/60 C09K8/64

    摘要: A new class of winterizing compositions are disclosed including a winterizing agents being a compound of general formula Z(R 1 ) m , where Z is a polyol having between 5 and 30 carbon atoms, R 1 is a carbyl group having between about 10 and about 40 carbon atoms, and where m is an integer having the value of 1 or 2, when m is 2, R 1 can be the same or different and one or more carbon atoms of R 1 can be replaced by B, N, O, Si, P, S, Ge and/or mixtures thereof and one or more of the hydrogen atoms in R 1 can be replaced by F, Cl, Br, I, CON R22 , COO R 2 , O R 2 , N R22 , S R 2 , P R22 , and/or mixtures thereof and where R 2 can be a hydrogen atom, alkyl, aryl, alkylaryl or arylalkyl group having between 1-20 carbon atoms where one or more carbon or hydrogen atoms can be replaced as set forth for R 1 .

    摘要翻译: 公开了一类新型的冷冻组合物,其中包括通式为Z(R 1)m的化合物的冬季化剂,其中Z为具有5-30个碳原子的多元醇,R 1为约10至约10的碳原子 40个碳原子,其中m为1或2的整数,当m为2时,R 1可以相同或不同,R 1的一个或多个碳原子可以被B,N,O, Si,P,S,Ge和/或其混合物,R 1中的一个或多个氢原子可以被F,Cl,Br,I,CON R 22,COO R 2,OR 2,N R 22,SR 2 ,P R 22和/或其混合物,其中R 2可以是氢原子,具有1-20个碳原子的烷基,芳基,烷基芳基或芳基烷基,其中一个或多个碳或氢原子可以被替代,如R 1。

    Foamed gel systems for fracturing subterranean formations, and methods for making and using same
    5.
    发明公开
    Foamed gel systems for fracturing subterranean formations, and methods for making and using same 有权
    发泡凝胶系统用于压裂地下地层以及制备和使用方法

    公开(公告)号:EP2589640A1

    公开(公告)日:2013-05-08

    申请号:EP13152985.1

    申请日:2009-11-13

    IPC分类号: C09K8/70

    摘要: An aqueous, foamable composition useful for formation fracturing is disclosed, which includes an ionically coupled gel system. These compositions are well suited in fracturing formation where there are insufficient or non-existent hydration units. Methods for making the compositions and methods using the foamable compositions to fracture formation with insufficient hydration units.

    摘要翻译: 在wässrige,对于地层压裂有用的可发泡的组合物游离缺失光盘,它包括向离子耦合凝胶系统。这些组合物非常适合在压裂地层,其中没有足够的或根本不存在水合单元。 方法制备所述组合物和方法使用的可发泡组合物破裂地层与水合单位不足。

    Aldehyde-amine formulations and method for making and using same
    8.
    发明公开
    Aldehyde-amine formulations and method for making and using same 有权
    阿尔德 - 阿明 - 福尔斯

    公开(公告)号:EP2213648A2

    公开(公告)日:2010-08-04

    申请号:EP10250177.2

    申请日:2010-02-02

    IPC分类号: C07C47/04 C07C211/07

    CPC分类号: C07C209/68 C07C211/07

    摘要: A novel method for producing amine-aldehyde sulfur scavenging compositions are disclosed, where the method comprises contacting an amine containing component and a aldehyde containing component in the presence of an alcohol at an amine to aldehyde ratio of between about 0.8 and 0.45 for a reaction time and at a reaction temperatures sufficient to produce an amine-aldehyde adduct product having a specific gravity between about 3% and 7% less than the specific gravity of a mixture of starting materials.

    摘要翻译: 公开了一种制备胺醛清除组合物的新方法,其中所述方法包括在醇存在下,使胺的组分和含醛的组分以约0.8至0.45的胺与醛的比例接触反应时间 并且在足以产生比原料混合物的比重小约3%至7%之间的比例的胺 - 醛加合物产物的反应温度下进行。