利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

47 条记录 (耗时 0.023 秒)

    Cement retarder
    31.
    发明授权
    Cement retarder 有权
    水泥缓凝剂

    公开(公告)号：US07896964B2

    公开(公告)日：2011-03-01

    申请号：US11965319

    申请日：2007-12-27

    申请人： Stephane Boulard ,  Jesse Lee

    发明人： Stephane Boulard ,  Jesse Lee

    IPC分类号： C04B24/04

    CPC分类号： C04B22/02 ,  C04B24/04 ,  C09K8/467

    摘要： The invention provides a cementitious composition for oilfield application comprising an organic retarder having at least one carboxylate group and copper ions such that a complex is made between copper ion and carboxylate group. Also a method to retard cementitious composition for oilfield application is disclosed, the method comprising the unique double step of adding an organic retarder having at least one carboxylate group and adding copper ions such that a complex is made between copper ion and carboxylate group.

    摘要翻译： 本发明提供一种用于油田施用的水泥组合物，其包含具有至少一个羧酸盐基团和铜离子的有机延迟剂，使得在铜离子和羧酸盐基团之间形成络合物。 还公开了一种延缓油田施用的胶结组合物的方法，该方法包括添加具有至少一个羧酸酯基的有机延迟剂并加入铜离子以使得在铜离子和羧酸酯基之间形成络合物的独特的双重步骤。

    Activation mechanism applicable for oilfield chemicals products
    32.
    发明授权
    Activation mechanism applicable for oilfield chemicals products 有权
    油田化工产品适用激活机制

    公开(公告)号：US07896068B2

    公开(公告)日：2011-03-01

    申请号：US11958867

    申请日：2007-12-18

    申请人： Jesse Lee

    发明人： Jesse Lee

    IPC分类号： E21B33/138

    CPC分类号： C09K8/467 ,  C04B20/12 ,  C09K8/516 ,  C09K8/70 ,  C04B20/1066 ,  C04B2103/10 ,  C04B20/1062 ,  C04B2103/20 ,  C04B2103/408 ,  C04B2103/46

    摘要： A product suitable for use in an oilfield environment is described, the product comprising: a first component; a first layer surrounding the first component, wherein the first layer is made of a protective material able to protect the first component from surrounding oilfield environment; a first susceptor, wherein the first susceptor is able to interacts with a magnetic field to generate heat.

    摘要翻译： 描述适用于油田环境的产品，该产品包括：第一组分; 围绕所述第一部件的第一层，其中所述第一层由能够保护所述第一部件免受周围油田环境的保护材料制成; 第一感受器，其中所述第一感受器能够与磁场相互作用以产生热量。

    Viscoelastic surfactant rheology modification
    33.
    发明授权
    Viscoelastic surfactant rheology modification 有权
    粘弹性表面活性剂流变改性

    公开(公告)号：US07341980B2

    公开(公告)日：2008-03-11

    申请号：US10994664

    申请日：2004-11-22

    申请人： Jesse Lee ,  Yiyan Chen ,  Timothy Pope ,  Eric Hanson ,  Samuel Cozzens ,  Taner Batmaz

    发明人： Jesse Lee ,  Yiyan Chen ,  Timothy Pope ,  Eric Hanson ,  Samuel Cozzens ,  Taner Batmaz

    IPC分类号： C09K8/584 ,  C09K8/588 ,  E21B21/00

    CPC分类号： C09K8/68 ,  C09K8/602 ,  C09K2208/30

    摘要： A method for shortening the shear recovery time of zwitterionic viscoelastic surfactant fluids by adding a rheology enhancer having the structure: R-(EO)x(PO)y—R′—OH in which R is an alkyl group that is straight chained or branched, saturated or unsaturated, and contains from 3 to about 18 carbon atoms, x is from 0 to about 14, y is from 0 to about 7, R′ is an alkyl group that contains from 0 to about 14 carbon atoms and is straight chained, branched if having more than 3 carbon atoms, saturated, unsaturated if having more than one carbon atom, the total number of carbon atoms in R plus R′ is from 3 to about 21, and the EO and PO groups, if present, may be in any order. The rheology enhancer also increases fluid viscosity and thermal stability. Preferred surfactants are betaines. The fluids are useful in oilfield treatments, for example fracturing and gravel packing.

    摘要翻译： 通过添加具有以下结构的流变增强剂来缩短两性离子粘弹性表面活性剂流体的剪切恢复时间的方法：<？in-line-formula description =“In-line Formulas”end =“lead”→> R-（EO） （PO）y-R'-OH <βin-line-formula description =“In-line Formulas”end =“tail”？>其中R是 直链或支链，饱和或不饱和的烷基，含有3至约18个碳原子，x为0至约14，y为0至约7，R'为含0至 约14个碳原子，如果具有多于3个碳原子，则是直链，支链的，如果具有多于一个碳原子是饱和的，不饱和的，R + R'中的总碳原子数为3至约21，EO 和PO组（如果存在）可以是任何顺序。 流变增强剂还增加流体粘度和热稳定性。 优选的表面活性剂是甜菜碱。 这些流体可用于油田处理，例如压裂和砾石填充。

    Viscoelastic surfactant rheology modification
    34.
    发明申请
    Viscoelastic surfactant rheology modification 有权
    粘弹性表面活性剂流变改性

    公开(公告)号：US20060111248A1

    公开(公告)日：2006-05-25

    申请号：US10994664

    申请日：2004-11-22

    申请人： Jesse Lee ,  Yiyan Chen ,  Timothy Pope ,  Eric Hanson ,  Samuel Cozzens ,  Taner Batmaz

    发明人： Jesse Lee ,  Yiyan Chen ,  Timothy Pope ,  Eric Hanson ,  Samuel Cozzens ,  Taner Batmaz

    IPC分类号： C09K8/584 ,  C09K3/00

    CPC分类号： C09K8/68 ,  C09K8/602 ,  C09K2208/30

    摘要： A method for shortening the shear recovery time of zwitterionic viscoelastic surfactant fluids by adding a rheology enhancer having the structure: R-(EO)x(PO)y—R′—OH in which R is an alkyl group that is straight chained or branched, saturated or unsaturated, and contains from 3 to about 18 carbon atoms, x is from 0 to about 14, y is from 0 to about 7, R′ is an alkyl group that contains from 0 to about 14 carbon atoms and is straight chained, branched if having more than 3 carbon atoms, saturated, unsaturated if having more than one carbon atom, the total number of carbon atoms in R plus R′ is from 3 to about 21, and the EO and PO groups, if present, may be in any order. The rheology enhancer also increases fluid viscosity and thermal stability. Preferred surfactants are betaines. The fluids are useful in oilfield treatments, for example fracturing and gravel packing.

    摘要翻译： 通过添加具有以下结构的流变增强剂来缩短两性离子粘弹性表面活性剂流体的剪切恢复时间的方法：<？in-line-formula description =“In-line Formulas”end =“lead”→> R-（EO） （PO）y-R'-OH <βin-line-formula description =“In-line Formulas”end =“tail”？>其中R是 直链或支链，饱和或不饱和的烷基，含有3至约18个碳原子，x为0至约14，y为0至约7，R'为含0至 约14个碳原子，如果具有多于3个碳原子，则是直链，支链的，如果具有多于一个碳原子是饱和的，不饱和的，R + R'中的总碳原子数为3至约21，EO 和PO组（如果存在）可以是任何顺序。 流变增强剂还增加流体粘度和热稳定性。 优选的表面活性剂是甜菜碱。 这些流体可用于油田处理，例如压裂和砾石填充。

    Degradable additive for viscoelastic surfactant based fluid systems
    35.
    发明申请
    Degradable additive for viscoelastic surfactant based fluid systems 有权
    用于粘弹性表面活性剂的流体系统的可降解添加剂

    公开(公告)号：US20050252659A1

    公开(公告)日：2005-11-17

    申请号：US11159023

    申请日：2005-06-22

    申请人： Philip Sullivan ,  J. Brown ,  Jesse Lee ,  Golchehreh Salamat

    发明人： Philip Sullivan ,  J. Brown ,  Jesse Lee ,  Golchehreh Salamat

    IPC分类号： C09K8/68 ,  C09K8/70 ,  E21B43/267

    CPC分类号： C09K8/68 ,  C09K8/506 ,  C09K8/62 ,  C09K8/70 ,  C09K8/72 ,  C09K8/74 ,  C09K2208/26 ,  C09K2208/30 ,  Y10S507/902

    摘要： A method is given for treating a subterranean formation penetrated by a wellbore with a viscosified fluid. The fluid contains a solid hydrolysable polyacid that upon dissolution and hydrolysis releases an acid that is a breaker for the viscosifying system. Suitable solid hydrolysable polyacids include polylactic acid and polyglycolic acid. The fluid also contains a pH control agent, present in an amount sufficient to neutralize any acid present in the solid hydrolysable polyacid before the injection and to neutralize any acid generated by the solid hydrolysable polyacid during the injection, so that the acid breaker is not available to break the fluid during the injection. In one embodiment the viscosifier is a viscoelastic surfactant fluid system and the solid hydrolysable polyacid is of a size selected to be a fluid loss additive, for example in fracturing or gravel packing. In another embodiment, the solid hydrolysable polyacid is used in particles sufficiently small that they enter the pores of the formation. In either case, the viscosifier is broken after the solid releases more acid than can be neutralized by the pH control agent.

    摘要翻译： 给出了用增稠液体处理井眼渗透的地层的方法。 流体包含固体可水解的多酸，其在溶解和水解时释放酸，该酸是用于增粘体系的断裂剂。 合适的固体可水解的多元酸包括聚乳酸和聚乙醇酸。 流体还含有pH控制剂，其量足以中和注射前固体可水解的多元酸中存在的任何酸，并且在注射期间中和由固体可水解的多元酸产生的任何酸，使得酸性破坏剂不可用 在注射期间打破流体。 在一个实施方案中，增粘剂是粘弹性表面活性剂流体系统，并且固体可水解的多元酸的尺寸被选择为流体损失添加剂，例如在压裂或砾石包装中。 在另一个实施方案中，固体可水解的多元酸以足够小的颗粒使用，使得它们进入地层的孔。 在任一种情况下，在固体释放比可以被pH控制剂中和的酸更多之后，粘稠剂被破坏。

    Protective cover for electronic device
    36.
    发明授权
    Protective cover for electronic device 有权
    电子设备防护罩

    公开(公告)号：US09407310B2

    公开(公告)日：2016-08-02

    申请号：US14336556

    申请日：2014-07-21

    申请人： Jesse Lee

    发明人： Jesse Lee

    IPC分类号： H04M1/05 ,  H04B1/3888

    CPC分类号： H04B1/3888

    摘要： Some embodiments of the present disclosure include a protective cover for a tablet computer or other electronic device. The protective cover may be a portfolio style case having a front cover, a back cover, and a frame, the portfolio style cover being configure to accept a tablet computer. A protective corner may be positioned within each corner of the frame, the protective corners configured to protect and pad corners of a tablet computer. In embodiments, a hand strap may be positioned on an interior surface of the front cover, such that when the front cover is open, the hand strap is configured to engage with a user's hand. The front cover may include a magnetic closure that activates the tablet's sleep/wake function and may fold backwards, creating a folding view stand, wherein the folding view stand may engage with a slotted tab on the back cover.

    摘要翻译： 本公开的一些实施例包括用于平板计算机或其他电子设备的保护盖。 保护罩可以是具有前盖，后盖和框架的投资组合风格的外壳，所述投资组合风格盖被配置为接受平板计算机。 保护角可以放置在框架的每个角落内，保护角配置为保护平板计算机的角落。 在实施例中，手带可以定位在前盖的内表面上，使得当前盖打开时，手带被配置成与使用者的手接合。 前盖可以包括磁性盖，其激活平板电脑的睡眠/唤醒功能并且可以向后折叠，从而产生折叠视图支架，其中折叠视图支架可以与后盖上的开槽凸片接合。

    System and method of authentication using a re-writable card verification value
    37.
    发明授权
    System and method of authentication using a re-writable card verification value 有权
    使用可重写卡验证值进行认证的系统和方法

    公开(公告)号：US08887994B1

    公开(公告)日：2014-11-18

    申请号：US13441295

    申请日：2012-04-06

    申请人： Michael Thomas ,  Jesse Lee ,  Steve Puffer ,  Jerome Rhodes

    发明人： Michael Thomas ,  Jesse Lee ,  Steve Puffer ,  Jerome Rhodes

    IPC分类号： G06Q40/00 ,  G07F19/00 ,  G06K19/06

    CPC分类号： G07F19/209 ,  G06Q20/341 ,  G06Q20/4016

    摘要： Embodiments of the method for authentication can include determining that security of a card has been compromised during a first card transaction. The method may include generating a card verification value. Embodiment of an automated teller machine may write the card verification value to the card during a second card transaction, and the second card transaction occurring after the first card transaction. The financial institution system may detect an attempted fraudulent transaction associated with the card, the fraudulent transaction being attempted by a fraudster who obtained access to information obtained when the security of the card was compromised during the first transaction. The financial institution system may disallow the fraudulent transaction.

    摘要翻译： 用于认证的方法的实施例可以包括确定在第一卡交易期间卡的安全性已被破坏。 该方法可以包括生成卡验证值。 自动取款机的实施例可以在第二卡交易期间将卡验证值写入卡，并且在第一卡交易之后发生第二卡交易。 金融机构系统可以检测与卡相关联的尝试的欺诈交易，由欺诈者尝试欺诈交易，该欺诈者获得对在第一交易期间卡的安全性被破坏时获得的信息。 金融机构系统可能不允许进行欺诈性交易。