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    METHOD FOR CLEANING DRILL CUTTINGS
    3.
    发明申请
    METHOD FOR CLEANING DRILL CUTTINGS 审中-公开
    清洁钻孔切割的方法

    公开(公告)号：US20120181085A1

    公开(公告)日：2012-07-19

    申请号：US13345920

    申请日：2012-01-09

    申请人： Lirio Quintero ,  Anuradee Witthayapanyanon ,  Jonathan J. Brege ,  David E. Clark

    发明人： Lirio Quintero ,  Anuradee Witthayapanyanon ,  Jonathan J. Brege ,  David E. Clark

    IPC分类号： E21B21/06

    CPC分类号： E21B21/066

    摘要： One method for treating cuttings from a subsurface formation may include treating the cuttings with at least one surfactant and at least one stabilizing agent. The method may include contacting the cuttings with the stabilizing agent(s) before contacting the cuttings with the surfactant(s). Another method for treating drill cuttings includes returning the drill cuttings to a substantially water-wet condition by using at least one stabilizing agent to remove at least a portion of a hydrocarbon from the drill cuttings.

    摘要翻译： 用于从地下地层处理切屑的一种方法可包括用至少一种表面活性剂和至少一种稳定剂处理切屑。 该方法可以包括在将切屑与表面活性剂接触之前使切屑与稳定剂接触。 用于处理钻屑的另一种方法包括通过使用至少一种稳定剂从钻屑中除去至少一部分烃，将钻屑返回到基本上水润的状态。

    NANOEMULSIONS
    5.
    发明申请
    NANOEMULSIONS 失效
    NANOMPULSIONS

    公开(公告)号：US20100137168A1

    公开(公告)日：2010-06-03

    申请号：US12625832

    申请日：2009-11-25

    申请人： Lirio Quintero ,  David E. Clark ,  Alexander John McKellar

    发明人： Lirio Quintero ,  David E. Clark ,  Alexander John McKellar

    IPC分类号： C09K8/68 ,  C09K8/36 ,  C09K8/536 ,  C09K8/54 ,  C09K8/58

    CPC分类号： C09K8/36 ,  C09K8/265 ,  C09K8/28 ,  C09K8/52 ,  C09K8/60 ,  C09K8/68 ,  C09K19/54 ,  C09K2019/528 ,  C11D3/18 ,  C11D17/0021 ,  C11D17/0026

    摘要： Nanoemulsions have been discovered to be useful to the oil field. More particularly water-in-oil (W/O), oil-in-water (O/W) and other classes of nanoemulsions have found beneficial application in drilling, completion, well remediation and other oil and gas industry related operations. Additionally, nanoemulsions may reduce friction pressure losses, as well as reduce subsidence of solid weight material during oil and gas operations. New preparation methods for nanoemulsions have also been discovered.

    摘要翻译： 已经发现纳米乳剂对油田有用。 更具体地说，油包水（W / O），水包油（O / W）和其他类型的纳米乳液已被发现在钻井，完井，补救和其他石油和天然气工业相关作业中有益。 此外，纳米乳液可能会降低摩擦压力损失，同时减少固体重量材料在油气运行过程中的沉降。 还发现了纳米乳剂的新的制备方法。

    Nanoemulsions
    6.
    发明授权
    Nanoemulsions 有权
    纳米乳剂

    公开(公告)号：US08822385B2

    公开(公告)日：2014-09-02

    申请号：US13705892

    申请日：2012-12-05

    申请人： Lirio Quintero ,  David E. Clark ,  Alexander John McKellar

    发明人： Lirio Quintero ,  David E. Clark ,  Alexander John McKellar

    IPC分类号： C09K8/02 ,  C09K8/74 ,  E21B21/00

    CPC分类号： C09K8/36 ,  C09K8/265 ,  C09K8/28 ,  C09K8/52 ,  C09K8/60 ,  C09K8/68 ,  C09K19/54 ,  C09K2019/528 ,  C11D3/18 ,  C11D17/0021 ,  C11D17/0026

    摘要： Nanoemulsions have been discovered to be useful to the oil field. More particularly water-in-oil (W/O), oil-in-water (O/W) and other classes of nanoemulsions have found beneficial application in drilling, completion, well remediation and other oil and gas industry related operations. Additionally, nanoemulsions may reduce friction pressure losses, as well as reduce subsidence of solid weight material during oil and gas operations. New preparation methods for nanoemulsions have also been discovered.

    摘要翻译： 已经发现纳米乳剂对油田有用。 更具体地说，油包水（W / O），水包油（O / W）和其他类型的纳米乳液已被发现在钻井，完井，补救和其他石油和天然气工业相关作业中有益。 此外，纳米乳液可能会降低摩擦压力损失，同时减少固体重量材料在油气运行过程中的沉降。 还发现了纳米乳剂的新的制备方法。

    NANOEMULSIONS
    7.
    发明申请
    NANOEMULSIONS 有权
    NANOMPULSIONS

    公开(公告)号：US20130096036A1

    公开(公告)日：2013-04-18

    申请号：US13705892

    申请日：2012-12-05

    申请人： Lirio Quintero ,  David E. Clark ,  Alexander John McKellar

    发明人： Lirio Quintero ,  David E. Clark ,  Alexander John McKellar

    IPC分类号： C09K8/36 ,  C09K8/26

    CPC分类号： C09K8/36 ,  C09K8/265 ,  C09K8/28 ,  C09K8/52 ,  C09K8/60 ,  C09K8/68 ,  C09K19/54 ,  C09K2019/528 ,  C11D3/18 ,  C11D17/0021 ,  C11D17/0026

    摘要： Nanoemulsions have been discovered to be useful to the oil field. More particularly water-in-oil (W/O), oil-in-water (O/W) and other classes of nanoemulsions have found beneficial application in drilling, completion, well remediation and other oil and gas industry related operations. Additionally, nanoemulsions may reduce friction pressure losses, as well as reduce subsidence of solid weight material during oil and gas operations. New preparation methods for nanoemulsions have also been discovered.

    摘要翻译： 已经发现纳米乳剂对油田有用。 更具体地说，油包水（W / O），水包油（O / W）和其他类型的纳米乳液已被发现在钻井，完井，补救和其他石油和天然气工业相关作业中有益。 此外，纳米乳液可能会降低摩擦压力损失，同时减少固体重量材料在油气运行过程中的沉降。 还发现了纳米乳剂的新的制备方法。

    Nanofluids and Methods of Use for Drilling and Completion Fluids
    8.
    发明申请
    Nanofluids and Methods of Use for Drilling and Completion Fluids 有权
    纳米流体和钻井和完井液的使用方法

    公开(公告)号：US20120015852A1

    公开(公告)日：2012-01-19

    申请号：US13166448

    申请日：2011-06-22

    申请人： Lirio Quintero ,  Antonio Enrique Cardenas ,  David E. Clark

    发明人： Lirio Quintero ,  Antonio Enrique Cardenas ,  David E. Clark

    IPC分类号： C09K8/04 ,  B82Y30/00

    CPC分类号： C09K8/32 ,  C09K8/032 ,  C09K8/035 ,  C09K8/05 ,  C09K8/524 ,  C09K8/528 ,  C09K2208/10 ,  C09K2208/12 ,  C09K2208/20 ,  C09K2208/22 ,  C09K2208/32 ,  C09K2208/34

    摘要： Nanomaterial compositions are useful for applications in drilling and completion fluids as enhancers of electrical and thermal conductivity, emulsion stabilizers, wellbore strength improvers, drag reduction agents, wettability changers, corrosion coating compositions and the like. These nanomaterials may be dispersed in the liquid phase in low volumetric fraction, particularly as compared to corresponding agents of larger size. Nanofluids (fluids containing nano-sized particles) may be used to drill at least part of the wellbore. Nanofluids for drilling and completion applications may be designed including nanoparticles such as carbon nanotubes. These fluids containing nanomaterials, such as carbon nanotubes, meet the required rheological and filtration properties for application in challenging HPHT drilling and completions operations.

    摘要翻译： 纳米材料组合物可用于钻井和完井液体中作为电导和导热性的增强剂，乳液稳定剂，井筒强度改进剂，减阻剂，润湿性改变剂，腐蚀涂料组合物等。 这些纳米材料可以以低体积分数分散在液相中，特别是与较大尺寸的相应试剂相比。 可以使用纳米流体（含有纳米尺寸颗粒的流体）来钻取井眼的至少一部分。 可以设计用于钻井和完井应用的纳米流体，包括纳米颗粒例如碳纳米管。 这些含有纳米材料的流体，如碳纳米管，满足了所需的流变学和过滤性能，适用于具有挑战性的HPHT钻孔和完井操作。

    METHOD FOR CHANGING THE WETTABILITY OF ROCK FORMATIONS
    10.
    发明申请
    METHOD FOR CHANGING THE WETTABILITY OF ROCK FORMATIONS 有权
    改变岩石的湿度的方法

    公开(公告)号：US20090325826A1

    公开(公告)日：2009-12-31

    申请号：US12490783

    申请日：2009-06-24

    申请人： Lirio Quintero ,  David E. Clark ,  Thomas A. Jones

    发明人： Lirio Quintero ,  David E. Clark ,  Thomas A. Jones

    IPC分类号： C09K8/68

    CPC分类号： C09K8/58 ,  C09K8/584

    摘要： Single-phase microemulsions (SPMES) and in situ-formed microemulsions in water-wetting pills may be used to reverse the wettability of subterranean rock previously drilled with an oil-based mud or synthetic-based mud before pumping a high fluid loss squeeze pill or crosslink pill or other water-based pill. This wettability reversal occurs by solubilization of the non-polar material into the microemulsion when the water-wetting pill contacts the non-polar material. An in situ microemulsion may be formed when one or more surfactant and a polar phase (e.g. water or brine), and eventually some amount of organic phase, contacts the reservoir formation and reverses the wettability encountered in the porous media. The microemulsions are effective for reversing the wettability that occurs from non-polar materials which include, but are not necessarily limited to, oil-based mud, synthetic-based mud, paraffins, asphaltenes, emulsions, slugs, and combinations thereof.

    摘要翻译： 可以使用单相微乳液（SPMES）和水润湿丸中的原位形成的微乳液来逆转先前用油基泥浆或合成基泥浆钻孔的地下岩石的润湿性，然后再抽取高流失液挤压丸剂或 交联丸或其他水性药丸。 当湿润药片与非极性材料接触时，通过将非极性材料溶解到微乳液中来发生这种润湿性反转。 当一种或多种表面活性剂和极性相（例如水或盐水）和最终一些量的有机相接触储层形成并​​反转在多孔介质中遇到的润湿性时，可以形成原位微乳液。 微乳液可有效地逆转由非极性材料发生的润湿性，这些非极性材料包括但不一定限于油基泥浆，合成基泥浆，石蜡，沥青质，乳液，s块及其组合。