公开(公告)号：US08916042B2

公开(公告)日：2014-12-23

申请号：US13526786

申请日：2012-06-19

申请人： Oleg A. Mazyar ,  Gaurav Agrawal

发明人： Oleg A. Mazyar ,  Gaurav Agrawal

IPC分类号： C10G9/00

CPC分类号： C10G9/00 ,  C09K8/035 ,  C10G27/12

摘要： A method for upgrading a heavy oil includes: disposing an initiator in a heavy oil environment, the heavy oil environment including a heavy oil; producing a radical from the initiator; contacting the heavy oil with the radical; and converting the heavy oil to upgraded oil.

摘要翻译： 重油改质方法包括：在重油环境下配置引发剂，重油环境包括重油; 从起始者产生一个基团; 使重油与基团接触; 并将重油转化为升级油。

公开(公告)号：US20140051612A1

公开(公告)日：2014-02-20

申请号：US13585160

申请日：2012-08-14

申请人： Oleg A. Mazyar ,  James E. Goodson

发明人： Oleg A. Mazyar ,  James E. Goodson

IPC分类号： C09K8/50

CPC分类号： E21B33/12 ,  C09K8/03 ,  C09K8/50 ,  C09K8/516 ,  E21B33/1208

摘要： A swellable article, including a matrix material and an exfoliatable graphene-based material disposed in the matrix material. The exfoliatable graphene-based material is operatively arranged to facilitate swelling of the swellable article upon exposure to a selected fluid by sorbing particles in the fluid. The swelling enables the swellable article to engage an adjacent structure. Methods of making and using a swellable article are also included.

摘要翻译： 一种可膨胀制品，其包括基质材料和设置在基质材料中的可剥离石墨烯基材料。 可剥离的基于石墨烯的材料可操作地布置成在通过吸附流体中的颗粒暴露于所选择的流体时促进可溶胀制品的溶胀。 溶胀使得可膨胀制品与相邻结构接合。 还包括制造和使用可溶胀制品的方法。

公开(公告)号：US20130334100A1

公开(公告)日：2013-12-19

申请号：US13526786

申请日：2012-06-19

申请人： Oleg A. Mazyar ,  Gaurav Agrawal

发明人： Oleg A. Mazyar ,  Gaurav Agrawal

IPC分类号： C10G9/00

CPC分类号： C10G9/00 ,  C09K8/035 ,  C10G27/12

摘要： A method for upgrading a heavy oil includes: disposing an initiator in a heavy oil environment, the heavy oil environment including a heavy oil; producing a radical from the initiator; contacting the heavy oil with the radical; and converting the heavy oil to upgraded oil.

摘要翻译： 重油改质方法包括：在重油环境下配置引发剂，重油环境包括重油; 从起始者产生一个基团; 使重油与基团接触; 并将重油转化为升级油。

公开(公告)号：US20130291447A1

公开(公告)日：2013-11-07

申请号：US13464483

申请日：2012-05-04

申请人： Oleg A. Mazyar

发明人： Oleg A. Mazyar

IPC分类号： B24D18/00 ,  B24D3/10

CPC分类号： B24D3/10 ,  B24D18/0018 ,  B24D18/009 ,  B24D99/005

摘要： Methods of forming a cutting element include immersing at least a portion of a volume of polycrystalline diamond in a liquid electrolytic solution, applying a voltage between the polycrystalline diamond and a cathode in contact with the liquid electrolytic solution, and removing at least a portion of metal catalyst from interstitial spaces between adjacent diamond grains. The polycrystalline diamond includes interbonded diamond grains and metal catalyst particles in the interstitial spaces between adjacent grains of polycrystalline diamond material. Some methods include forming a barrier over a portion of a volume of polycrystalline diamond and transferring at least a portion of the metal catalyst from a portion of the polycrystalline diamond not covered by the barrier to a liquid electrolyte. Some methods include encapsulating a volume of polycrystalline diamond in a barrier and selectively removing a portion of the barrier from a first portion of the volume of polycrystalline diamond.

摘要翻译： 形成切割元件的方法包括将至少一部分体积的多晶金刚石浸入液体电解液中，在多晶金刚石和与液体电解液接触的阴极之间施加电压，并除去至少一部分金属 相邻金刚石颗粒间隙间的催化剂。 多晶金刚石在多晶金刚石材料的相邻颗粒之间的间隙中包括相互结合的金刚石晶粒和金属催化剂颗粒。 一些方法包括在体积的多晶金刚石的一部分上形成阻挡层，并将金属催化剂的至少一部分从未被阻挡层覆盖的多晶金刚石的一部分转移到液体电解质。 一些方法包括将一定体积的多晶金刚石封装在阻挡层中，并从多晶金刚石体积的第一部分选择性地去除一部分阻挡层。

公开(公告)号：US20130277273A1

公开(公告)日：2013-10-24

申请号：US13451030

申请日：2012-04-19

申请人： Oleg A. Mazyar

发明人： Oleg A. Mazyar

IPC分类号： C10G49/00 ,  C10C3/02

CPC分类号： C10G45/52 ,  B01J23/464 ,  B01J27/16 ,  B01J35/0013 ,  C10C3/026 ,  C10G49/00 ,  C10G49/007 ,  C10G49/06 ,  C10G2300/1033 ,  C10G2300/1096 ,  C10G2300/302 ,  C10G2300/308 ,  C10G2300/4037 ,  C10G2300/42

摘要： A method for upgrading a heavy oil includes: disposing a catalyst comprising rhodium and a support in a heavy oil environment, the heavy oil environment including a heavy oil comprising an aromatic compound; introducing hydrogen; and hydrogenating the aromatic compound with the catalyst and hydrogen to upgrade the heavy oil to upgraded oil. A method for converting an asphaltene includes: disposing a supported catalyst in a composition comprising an asphaltene, the supported catalyst being a low temperature catalyst; introducing hydrogen; and hydrogenating the asphaltene to convert the asphaltene into a hydrogenated asphaltene.

摘要翻译： 重油改质方法包括：在重油环境中配置铑和载体的催化剂，所述重油环境包括含有芳族化合物的重油; 引入氢气; 并用催化剂和氢气将芳族化合物氢化，将重油升级成升级油。 一种沥青质转化方法包括：将载体催化剂置于包含沥青质的组合物中，负载型催化剂为低温催化剂; 引入氢气; 并将沥青质氢化以将沥青质转化为氢化沥青质。

公开(公告)号：US20130200299A1

公开(公告)日：2013-08-08

申请号：US13364515

申请日：2012-02-02

申请人： Oleg A. Mazyar ,  Ashley Leonard ,  Joshua C. Falkner

发明人： Oleg A. Mazyar ,  Ashley Leonard ,  Joshua C. Falkner

IPC分类号： C09K5/00 ,  F28D15/00 ,  B23K9/235

CPC分类号： C09K5/14 ,  B26D7/08 ,  B62D7/08 ,  C09K5/10 ,  E21B43/128 ,  F16J15/02 ,  Y10T83/041

摘要： A nanocomposite fluid includes a fluid medium; and a nanoparticle composition comprising nanoparticles which are electrically insulating and thermally conductive. A method of making the nanocomposite fluid includes forming boron nitride nanoparticles; dispersing the boron nitride nanoparticles in a solvent; combining the boron nitride nanoparticles and a fluid medium; and removing the solvent.

摘要翻译： 纳米复合流体包括流体介质; 以及包含电绝缘和导热的纳米颗粒的纳米颗粒组合物。 制备纳米复合流体的方法包括形成氮化硼纳米颗粒; 将氮化硼纳米颗粒分散在溶剂中; 组合氮化硼纳米颗粒和流体介质; 并除去溶剂。

公开(公告)号：US20130192852A1

公开(公告)日：2013-08-01

申请号：US13361039

申请日：2012-01-30

申请人： Oleg A. Mazyar

发明人： Oleg A. Mazyar

IPC分类号： E21B34/06 ,  E21B31/06

CPC分类号： E21B34/08 ,  E21B47/10 ,  E21B47/122

摘要： A downhole valve assembly including at least one membrane permeable to a flow of a downhole fluid, the at least one membrane defining a passage through a chamber. A quantity of particles is disposed in the chamber and the at least one membrane is impermeable to the particles. The particles are responsive to a magnetic field. At least one magnetic element is operatively arranged to produce the magnetic field for enabling the at least one magnetic element to selectively move the particles between a first position at which the particles impede the flow of the downhole fluid through the at least one membrane and a second position at which the particles do not impede the flow of the downhole fluid through the at least one membrane. A method of controlling a flow of fluid is also included.

摘要翻译： 一种井下阀门组件，其包括至少一个可渗透井下流体流的膜，所述至少一个膜限定通过室的通道。 在室中设置一定数量的颗粒，并且至少一个膜对于颗粒是不透气的。 颗粒响应于磁场。 至少一个磁性元件被可操作地布置成产生磁场，以使所述至少一个磁性元件能够选择性地将所述粒子移动到第一位置，在所述第一位置处所述粒子阻止所述井下流体通过所述至少一个膜的流动， 颗粒不会阻碍井下流体通过至少一个膜的流动的位置。 还包括控制流体流动的方法。

公开(公告)号：US20130126190A1

公开(公告)日：2013-05-23

申请号：US13300916

申请日：2011-11-21

申请人： Oleg A. Mazyar ,  James E. Goodson

发明人： Oleg A. Mazyar ,  James E. Goodson

IPC分类号： E21B33/127 ,  C08J5/20 ,  E21B33/12

CPC分类号： E21B33/1208

摘要： A downhole article includes an ion exchange polymer; and a composition that includes an elastomer and an absorbent material. A method of maintaining expandability of a downhole article includes disposing a downhole article comprising an elastomer, absorbent material, and an ion exchange material in a borehole, the ion exchange material comprising host ions; and exchanging fluid ions in a fluid with host ions from the ion exchange material to maintain the expandability of the downhole article.

摘要翻译： 井下制品包括离子交换聚合物; 以及包含弹性体和吸收材料的组合物。 保持井下制品的膨胀性的方法包括在钻孔中设置包括弹性体，吸收材料和离子交换材料的井下制品，所述离子交换材料包含主体离子; 并且与来自离子交换材料的主体离子在流体中交换流体离子以保持井下制品的可扩展性。

公开(公告)号：US20110252781A1

公开(公告)日：2011-10-20

申请号：US12763363

申请日：2010-04-20

申请人： Michael Johnson ,  Oleg A. Mazyar

发明人： Michael Johnson ,  Oleg A. Mazyar

IPC分类号： F01B29/10 ,  B23P11/00

CPC分类号： E21B23/00 ,  B29C61/00 ,  B29K2075/00 ,  C08G18/44 ,  C08G2101/0025 ,  C08G2280/00 ,  E21B33/1208 ,  E21B33/1277 ,  E21B33/134 ,  E21B41/00 ,  E21B43/08 ,  E21B43/105 ,  E21B43/108 ,  F03G7/065 ,  Y10T29/49826

摘要： Actuation and control of the deployment of a polymeric memory-shape material on a wellbore device on a downhole tool may be accomplished by treating a compacted or compressed polymeric memory-shape material with a deployment fluid to lower its Tg and/or decrease its rigidity, thereby softening the polymeric shape-memory material at a given temperature and triggering its expansion or recovery at a lower temperature. Alternatively, the deployment of the compacted or compressed polymeric memory-shape material may be prevented or inhibited by shielding the material with an environment of a fluid that does not substantially lower its Tg, decrease its rigidity or both, and then subsequently contacting the material with a deployment fluid.

摘要翻译： 在井下工具上的井筒装置上部署聚合物记忆形状材料的致动和控制可以通过用展开液处理压实或压缩的聚合物记忆形状材料来降低其Tg和/或降低其刚性来实现， 从而在给定温度下软化聚合物形状记忆材料，并在较低温度下触发其膨胀或回收。 或者，可以通过用基本上不降低其Tg，降低其刚度或两者的流体的环境屏蔽材料来防止或抑制压实或压缩的聚合物记忆形状材料的展开，然后随后将材料与 部署液。

公开(公告)号：US20180291303A1

公开(公告)日：2018-10-11

申请号：US15480640

申请日：2017-04-06

申请人： Darryl Ventura ,  Rostyslav Dolog ,  Oleg A. Mazyar ,  Valery Khabashesku ,  Qusai Darugar

发明人： Darryl Ventura ,  Rostyslav Dolog ,  Oleg A. Mazyar ,  Valery Khabashesku ,  Qusai Darugar

IPC分类号： C10M169/04 ,  C10M101/00 ,  C10M161/00 ,  C10M133/04 ,  C10M129/04 ,  C10M145/40 ,  C10M149/10 ,  C10M149/20

CPC分类号： C10M169/044 ,  C09K2208/34 ,  C10M101/00 ,  C10M129/04 ,  C10M133/04 ,  C10M145/40 ,  C10M149/10 ,  C10M149/20 ,  C10M161/00 ,  C10M171/06 ,  C10M2203/003 ,  C10M2207/02 ,  C10M2209/12 ,  C10M2215/02 ,  C10M2215/26 ,  C10M2217/028 ,  C10M2217/045 ,  C10N2220/022 ,  C10N2220/082 ,  C10N2220/084 ,  C10N2230/10 ,  C10N2240/10 ,  C10N2240/20 ,  C10N2240/54 ,  C10N2250/16

摘要： A lubricating oil comprises a base oil; and an anti-degradation additive comprising microcapsules, nanocapsules, or a combination comprising at least one of the foregoing; the microcapsules and the nanocapsules each independently having a core of a neutralizing material and a polymeric encapsulant configured to release the neutralizing material in an acidic environment by breaking crosslinks or hydrogen bonds in the polymeric encapsulant. The released neutralizing material can prevent the formation of viscous, high molecular weight molecules thus enhancing the lifetime of the lubricating oil and improving its reliability.