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    Well treatment with dissolvable polymer
    3.
    发明申请
    Well treatment with dissolvable polymer 有权
    用可溶性聚合物处理

    公开(公告)号：US20060157248A1

    公开(公告)日：2006-07-20

    申请号：US11316021

    申请日：2005-12-21

    申请人： Ann Hoefer ,  Philip Sullivan ,  Golchehreh Salamat ,  Curtis Boney ,  Jesse Lee ,  Yiyan Chen ,  Dean Willberg ,  Marina Bulova ,  Christopher Fredd ,  Belgin Baser ,  Timothy Pope

    发明人： Ann Hoefer ,  Philip Sullivan ,  Golchehreh Salamat ,  Curtis Boney ,  Jesse Lee ,  Yiyan Chen ,  Dean Willberg ,  Marina Bulova ,  Christopher Fredd ,  Belgin Baser ,  Timothy Pope

    IPC分类号： E21B43/25 ,  C09K8/02

    CPC分类号： C09K8/516 ,  C09K8/12 ,  C09K8/506 ,  C09K8/5083 ,  C09K8/512 ,  C09K8/52 ,  C09K8/68 ,  C09K8/70 ,  C09K8/80 ,  C09K2208/08 ,  C09K2208/26

    摘要： Well treatment is disclosed that includes injecting a well treatment fluid with insoluble polyol polymer such as polyvinyl alcohol (PVOH) dispersed therein, depositing the insoluble polymer in the wellbore or an adjacent formation, and thereafter dissolving the polymer by reducing salinity and/or increasing temperature conditions in the environment of the polymer deposit. The method is disclosed for filter cake formation, fluid loss control, drilling, hydraulic fracturing and fiber assisted transport, where removal of the polyol at the end of treatment or after treatment is desired. The method is also disclosed for providing dissolved polyol as a delayed breaker in crosslinked polymer viscosified systems and viscoelastic surfactant systems. Also disclosed are well treatment fluids containing insoluble amorphous or at least partially crystalline polyol, and a PVOH fiber composition wherein the fibers are stabilized from dissolution by salinity.

    摘要翻译： 公开了一种井处理方法，包括用不溶性多元醇聚合物（如分散在其中的聚乙烯醇（PVOH））注入井处理流体，将不溶性聚合物沉积在井筒或邻近地层中，然后通过降低盐度和/或升高温度溶解聚合物 聚合物沉积环境条件。 公开了用于滤饼形成，流体损失控制，钻井，水力压裂和纤维辅助运输的方法，其中期望在处理结束或处理后去除多元醇。 还公开了用于在交联聚合物增粘体系和粘弹性表面活性剂体系中提供溶解的多元醇作为延迟的破乳剂的方法。 还公开了含有不溶性无定形或至少部分结晶多元醇的良好处理液，以及其中纤维通过盐度溶解而稳定的PVOH纤维组合物。

    Provision of viscous compositions below ground
    4.
    发明授权
    Provision of viscous compositions below ground 有权
    提供低于地面的粘性组合物

    公开(公告)号：US08517102B2

    公开(公告)日：2013-08-27

    申请号：US12738853

    申请日：2008-11-26

    申请人： Philip Sullivan ,  Gary Tustin ,  Yenny Christanti ,  Gregory Kubala ,  Bruno Drochon ,  Trevor Hughes

    发明人： Philip Sullivan ,  Gary Tustin ,  Yenny Christanti ,  Gregory Kubala ,  Bruno Drochon ,  Trevor Hughes

    IPC分类号： E21B43/22

    CPC分类号： C09K8/514 ,  C09K8/501 ,  C09K8/508 ,  C09K8/52 ,  C09K8/5751 ,  C09K8/588 ,  C09K8/68 ,  C09K8/88

    摘要： A thickened aqueous composition is delivered to a subterranean location accessible via a wellbore by steps of i. providing a biphasic aqueous mixture comprising two aqueous solutions which, at surface temperature and pressure, are able to co-exist as separate aqueous phases in contact with each other, ii. pumping said biphasic aqueous system down the wellbore to the subterranean location, and iii. converting the biphasic mixture below ground so that its phases combine into a single aqueous phase which is more viscous than the biphasic mixture. The two phases of the aqueous biphasic mixture contain dissolved solutes which segregate between the two phases such that at least one first solute is present at a greater concentration in the first aqueous phase than in the second aqueous phase while at least one second solute is present at a greater concentration in the second aqueous phase than in the first aqueous phase. The solute in the first phase may be a thickening polymer or other thickening material such as viscoelastic surfactant. The solute in the second phase may be a different polymer, surfactant or salt. Conversion to a single phase may be carried out in various ways including dilution, change in pH, change in salinity, increase in temperature and adsorption of one solute onto formation rock.

    摘要翻译： 增稠的水性组合物被递送到通过i的步骤可通过井筒接近的地下位置。 提供包含两种水溶液的双相含水混合物，其在表面温度和压力下能够作为彼此接触的分离的水相共存，ii。 将井眼中的双相水相系统泵送到地下位置，以及iii。 将两相混合物转化成地下，使其相结合成单一的水相，其比双相混合物更粘稠。 水相两相混合物的两相含有在两相之间分离的溶解的溶质，使得至少一种第一溶质在第一水相中的浓度比在第二水相中以更高的浓度存在，而至少一种第二溶质存在于 在第二水相中比在第一水相中浓度更高。 第一相中的溶质可以是增稠聚合物或其它增稠材料如粘弹性表面活性剂。 第二相中的溶质可以是不同的聚合物，表面活性剂或盐。 转化为单相可以以各种方式进行，包括稀释，pH变化，盐度变化，温度升高和一种溶质在地层岩石上的吸附。

    PROVISION OF VISCOUS COMPOSITIONS BELOW GROUND
    5.
    发明申请
    PROVISION OF VISCOUS COMPOSITIONS BELOW GROUND 有权
    接近地面粘度组合物的施工

    公开(公告)号：US20100276150A1

    公开(公告)日：2010-11-04

    申请号：US12738853

    申请日：2008-11-26

    申请人： Philip Sullivan ,  Gary Tustin ,  Yenny Christanti ,  Gregory Kubala ,  Bruno Drocho ,  Trevor Hughes

    发明人： Philip Sullivan ,  Gary Tustin ,  Yenny Christanti ,  Gregory Kubala ,  Bruno Drocho ,  Trevor Hughes

    IPC分类号： E21B43/16

    CPC分类号： C09K8/514 ,  C09K8/501 ,  C09K8/508 ,  C09K8/52 ,  C09K8/5751 ,  C09K8/588 ,  C09K8/68 ,  C09K8/88

    摘要： A thickened aqueous composition is delivered to a subterranean location accessible via a wellbore by steps of i. providing a biphasic aqueous mixture comprising two aqueous solutions which, at surface temperature and pressure, are able to co-exist as separate aqueous phases in contact with each other, ii. pumping said biphasic aqueous system down the wellbore to the subterranean location, and iii. converting the biphasic mixture below ground so that its phases combine into a single aqueous phase which is more viscous than the biphasic mixture. The two phases of the aqueous biphasic mixture contain dissolved solutes which segregate between the two phases such that at least one first solute is present at a greater concentration in the first aqueous phase than in the second aqueous phase while at least one second solute is present at a greater concentration in the second aqueous phase than in the first aqueous phase. The solute in the first phase may be a thickening polymer or other thickening material such as viscoelastic surfactant. The solute in the second phase may be a different polymer, surfactant or salt. Conversion to a single phase may be carried out in various ways including dilution, change in pH, change in salinity, increase in temperature and adsorption of one solute onto formation rock.

    摘要翻译： 增稠的水性组合物被递送到通过i的步骤可通过井筒接近的地下位置。 提供包含两种水溶液的双相含水混合物，其在表面温度和压力下能够作为彼此接触的分离的水相共存，ii。 将井眼中的双相水相系统泵送到地下位置，以及iii。 将两相混合物转化成地下，使其相结合成单一的水相，其比双相混合物更粘稠。 水相两相混合物的两相含有在两相之间分离的溶解的溶质，使得至少一种第一溶质在第一水相中的浓度比在第二水相中以更高的浓度存在，而至少一种第二溶质存在于 在第二水相中比在第一水相中浓度更高。 第一相中的溶质可以是增稠聚合物或其它增稠材料如粘弹性表面活性剂。 第二相中的溶质可以是不同的聚合物，表面活性剂或盐。 转化为单相可以以各种方式进行，包括稀释，pH变化，盐度变化，温度升高和一种溶质在地层岩石上的吸附。

    Viscoelastic surfactant rheology modification
    6.
    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：US20060128597A1

    公开(公告)日：2006-06-15

    申请号：US11012446

    申请日：2004-12-15

    申请人： Yiyan Chen ,  Jesse Lee ,  Philip Sullivan ,  Timothy Pope

    发明人： Yiyan Chen ,  Jesse Lee ,  Philip Sullivan ,  Timothy Pope

    IPC分类号： C11D1/10

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

    摘要： A method for shortening the shear recovery time of cationic, zwitterionic, and amphoteric viscoelastic surfactant fluid systems by adding an effective amount of a rheology enhancer selected from partially hydrolyzed polyvinyl ester and partially hydrolyzed polyacrylates. The rheology enhancer also increases fluid viscosity and very low rheology enhancer concentration is needed. Preferred surfactants are betaines and quaternary amines. The fluids are useful in oilfield treatments, for example fracturing and gravel packing.

    摘要翻译： 通过添加有效量的选自部分水解的聚乙烯酯和部分水解的聚丙烯酸酯的流变增强剂来缩短阳离子，两性离子和两性粘弹性表面活性剂流体体系的剪切恢复时间的方法。 流变增强剂还增加了流体粘度，并且需要非常低的流变学增强剂浓度。 优选的表面活性剂是甜菜碱和季胺。 这些流体可用于油田处理，例如压裂和砾石填充。

    Graphical User Interface
    8.
    发明申请
    Graphical User Interface 审中-公开
    图形用户界面

    公开(公告)号：US20070150819A1

    公开(公告)日：2007-06-28

    申请号：US11301182

    申请日：2005-12-09

    申请人： Daniel Goodman ,  Michael Toler ,  Leonid Mindlin ,  Philip Sullivan

    发明人： Daniel Goodman ,  Michael Toler ,  Leonid Mindlin ,  Philip Sullivan

    IPC分类号： G06F17/00

    CPC分类号： G06F16/95

    摘要： A system for monitoring a sensor includes a GUI (Graphical User Interface) such as a WebPage embedded in the sensor. The GUI is configured to display information relating to the sensor from a user computer connectable to the sensor via an Ethernet connection and having an internet web browser for accessing the WebPage of the sensor. A computer-readable medium is embedded within the sensor and has stored therein computer-usable instructions for a processor. These instructions, when executed by the processor, cause the processor to generate the GUI.

    摘要翻译： 用于监测传感器的系统包括GUI（图形用户界面），诸如嵌入在传感器中的WebPage。 GUI被配置为通过以太网连接从可连接到传感器的用户计算机显示与传感器有关的信息，并且具有用于访问传感器的WebPage的因特网web浏览器。 计算机可读介质被嵌入在传感器内并且存储有用于处理器的计算机可用指令。 当处理器执行时，这些指令使处理器生成GUI。

    Gel capsules for solids entrainment
    9.
    发明申请
    Gel capsules for solids entrainment 有权
    用于固体夹带的凝胶胶囊

    公开(公告)号：US20050178548A1

    公开(公告)日：2005-08-18

    申请号：US10778967

    申请日：2004-02-13

    申请人： Geoff Robinson ,  Radovan Rolovic ,  Philip Sullivan ,  Golchehreh Salamat

    发明人： Geoff Robinson ,  Radovan Rolovic ,  Philip Sullivan ,  Golchehreh Salamat

    IPC分类号： C09K8/52 ,  C09K8/536 ,  E21B33/13

    CPC分类号： C09K8/52 ,  C09K8/536

    摘要： The present invention is a method for treating a subterranean wellbore. More specifically, the invention is a method for removing wellbore solids. A first, polymer containing fluid is placed in the solids bed. A second, viscosifying fluid is then placed into the solids bed thereby agitating the solids in the bed and causing the formation of a gel capsules when mixed with the biopolymer fluid. These gel capsules are capable of trapping or entraining the agitated solids. The gel capsules typically have a relatively high volume and a relatively low density, thereby making their removal from the wellbore easier.

    摘要翻译： 本发明是一种处理地下井眼的方法。 更具体地说，本发明是一种去除井眼固体的方法。 将第一种含聚合物的流体置于固体床中。 然后将第二种粘稠流体放入固体床中，从而搅拌床中的固体，并在与生物聚合物流体混合时引起凝胶胶囊的形成。 这些凝胶胶囊能够捕获或夹带搅拌的固体。 凝胶胶囊通常具有相对高的体积和相对较低的密度，从而使它们更容易从井筒移除。

    Method and apparatus for low energy ion implantation
    10.
    发明授权
    Method and apparatus for low energy ion implantation 失效
    低能离子注入的方法和装置

    公开(公告)号：US06528804B1

    公开(公告)日：2003-03-04

    申请号：US09524170

    申请日：2000-03-13

    申请人： Philip Sullivan ,  George M. Gammel ,  Damian F. Brennan

    发明人： Philip Sullivan ,  George M. Gammel ,  Damian F. Brennan

    IPC分类号： H01J3708

    CPC分类号： H01J37/3171 ,  H01J2237/0475

    摘要： An ion implanter for low energy ion implantation includes an ion beam generator, a older for supporting a workpiece, such as a semiconductor wafer, and a voltage source electrically connected to the workpiece. The ion beam generator includes an ion source for generating ions and an extraction electrode having an extraction voltage applied thereto for accelerating the ions to form an ion beam. The voltage source applies to the workpiece a bias voltage that is of opposite polarity and smaller magnitude than the extraction voltage. The ions in the ion beam are implanted in the workpiece with an energy that is a function of the difference between the extraction voltage and the bias voltage.

    摘要翻译： 用于低能量离子注入的离子注入机包括离子束发生器，旧的用于支撑诸如半导体晶片的工件，以及电连接到工件的电压源。 离子束发生器包括用于产生离子的离子源和施加有提取电压的提取电极，用于加速离子以形成离子束。 电压源对工件施加与提取电压相反的极性和更小的偏置电压。 离子束中的离子以能够提取电压和偏置电压之差的能量注入到工件中。