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1. 发明授权

US07718583B2 Particulate material for proppant flowback control 有权
标题翻译：支撑剂回流控制的颗粒材料
公开(公告)号：US07718583B2
公开(公告)日：2010-05-18
申请号：US12055358
申请日：2008-03-26
申请人： Evgeny Borisovich Barmatov , Konstantin Mikhailovich Lyapunov , Alexander Victorovich Golovin
发明人： Evgeny Borisovich Barmatov , Konstantin Mikhailovich Lyapunov , Alexander Victorovich Golovin
IPC分类号： C09K8/60
CPC分类号： C09K8/805 , C09K8/80
摘要： Particulate material used for proppant flowback control from the fracture, where the material is a polymer which increases its hardness under downhole conditions.
摘要翻译：用于从裂缝中支撑剂回流控制的颗粒材料，其中材料是在井下条件下增加其硬度的聚合物。

2. 发明申请

US20080236825A1 Particulate Material for Proppant Flowback Control 有权
标题翻译：用于支撑物回流控制的颗粒材料
公开(公告)号：US20080236825A1
公开(公告)日：2008-10-02
申请号：US12055358
申请日：2008-03-26
申请人： Evgeny Borisovich Barmatov , Konstantin Mikhailovich Lyapunov , Alexander Victorovich Golovin
发明人： Evgeny Borisovich Barmatov , Konstantin Mikhailovich Lyapunov , Alexander Victorovich Golovin
IPC分类号： E21B43/267
CPC分类号： C09K8/805 , C09K8/80
摘要： Particulate material used for proppant flowback control from the fracture, where the material is a polymer which increases its hardness under downhole conditions.
摘要翻译：用于从裂缝中支撑剂回流控制的颗粒材料，其中材料是在井下条件下增加其硬度的聚合物。

3. 发明申请

US20080190610A1 Fracture Clean up Method 审中-公开
标题翻译：骨折清理方法
公开(公告)号：US20080190610A1
公开(公告)日：2008-08-14
申请号：US12029995
申请日：2008-02-12
申请人： Evgeny Borisovich Barmatov , Konstantin Mikhailovich Lyapunov , Alexander Victorovich Golovin , Jonathan Abbott
发明人： Evgeny Borisovich Barmatov , Konstantin Mikhailovich Lyapunov , Alexander Victorovich Golovin , Jonathan Abbott
IPC分类号： E21B43/267
CPC分类号： E21B43/267 , C09K8/52 , C09K8/70 , C09K8/72 , E21B37/00
摘要： Methods including the pumping of fracturing fluid carrying proppant. Simultaneously particulate is pumped made of substance that under subterranean temperature releases hydrochloric or etching acid precursor, wherein the said acid precursor reacts with the formation water and produces acid. The methods stimulate the inflow of formation fluid towards the well due to cleaning of the surface of hydrofracture and due to growth of its area.
摘要翻译：包括泵送支撑剂压裂液的方法。同时，由地下温度释放盐酸或蚀刻酸前体的物质泵送，其中所述酸前体与地层水反应并产生酸。该方法由于清洗水力断裂表面和由于其面积的增长而刺激地层流体向井的流入。

4. 发明申请

US20080234146A1 Proppant and Production Method Thereof 审中-公开
标题翻译：支撑剂及其生产方法
公开(公告)号：US20080234146A1
公开(公告)日：2008-09-25
申请号：US12049528
申请日：2008-03-17
申请人： Evgeny Borisovich Barmatov , Elena Mikhailovna Pershikova , Konstantin Mikhailovich Lyapunov , Jonathan Abbott
发明人： Evgeny Borisovich Barmatov , Elena Mikhailovna Pershikova , Konstantin Mikhailovich Lyapunov , Jonathan Abbott
IPC分类号： C09K8/68
CPC分类号： C09K8/80 , C09K8/805
摘要： The invention relates to the oil-and-gas production industry and can be used for enhancement of the production of oilfield wells as it prevents the fracture from closing by pumping of propping granules (proppant) during the hydraulic fracturing of oil-producing formations. Higher stimulation of a reservoir through using hydraulic fracturing is provided with the proppant as particulate with spherical or elliptic form, made of ceramic, polymer, metal, or glass and having higher roughness than regular proppant, wherein the surface roughness is nonuniform and described by two criteria A and B, varying in the intervals: A=0.0085−0.85; B=0.001−1.0. The proppant manufacturing method comprising the preparation of raw material, mixing, granulation, drying, firing, wherein an additional stage of creation of surface roughness is added at the granulation stage and/or the firing stage.
摘要翻译：本发明涉及油气生产工业，可用于提高油田井的生产，因为它在油田生产地层的水力压裂过程中通过泵送支撑颗粒（支撑剂）来防止断裂。提供了通过使用水力压裂对储层进行更高的刺激作为颗粒状的球形或椭圆形形式，由陶瓷，聚合物，金属或玻璃制成，并且具有比普通支撑剂更高的粗糙度，其中表面粗糙度不均匀并由两个标准A和B，间隔变化：A = 0.0085-0.85; B = 0.001-1.0。支撑剂的制造方法包括原料的制备，混合，造粒，干燥，烧制，其中在造粒阶段和/或焙烧阶段添加产生表面粗糙度的附加阶段。

5. 发明申请

US20080156489A1 Methods For Preventing Proppant Carryover From Fractures, And Gravel-Packed Filters 审中-公开
标题翻译：用于预防支架从骨折和砾石填充过滤器中移除的方法
公开(公告)号：US20080156489A1
公开(公告)日：2008-07-03
申请号：US11959128
申请日：2007-12-18
申请人： Elena Mikhailovna Pershikova , Evgeny Borisovich Barmatov , Konstantin Mikhailovich Lyapunov
发明人： Elena Mikhailovna Pershikova , Evgeny Borisovich Barmatov , Konstantin Mikhailovich Lyapunov
IPC分类号： E21B43/267
CPC分类号： C09K8/80
摘要： This invention relates to the oil and gas industry, in particular, to methods affecting the formation productivity at the oil and gas production stage.A method for fracture propping in a subsurface layer, which ensures a reliable protection of wells from the proppant carryover from the fracture, has been proposed. According to the proposed method, a fracturing fluid is mixed with a propping agent and particulate binding material wherein the particles have an average length-to-width ratio of less than or equal to about 10; thereafter, a formation fracturing process is implemented. Then, the particulate binding material hardens and forms a homogenous firm mass with the propping agent, which impedes the closing of the fracture and precludes proppant carryover from the fracture. Or, a fracturing fluid composition obtained by mixing a propping agent with a binding compound in the form of a powder whose size varies from about 1 to about 500 μm. A gravel-packed filter is then constructed; the said filter is based on the application of the working fluid comprising a propping filler and particulate binder with a length-to-width ratio of less than or equal to 10, or comprising a propping filler and a binding compound in the form of a powder with a size varying from about 1 to about 500 micrometers.
摘要翻译：本发明涉及油气工业，特别涉及影响油气生产阶段的地层生产力的方法。已经提出了一种在地下层中的断裂支撑的方法，其确保了井与支撑物从裂缝中的携带的可靠保护。根据所提出的方法，将压裂液与支撑剂和颗粒结合材料混合，其中颗粒的平均长宽比小于或等于约10; 此后，实施地层压裂处理。然后，颗粒结合材料与支撑剂硬化并形成均匀的固体物质，这妨碍了断裂的闭合，并排除了支撑剂从裂缝中的残留。或者，通过将支撑剂与尺寸为约1至约500μm的粉末形式的结合化合物混合而获得的压裂液组合物。然后构建砾石充填过滤器; 所述过滤器基于工作流体的应用，该工作流体包括长度与宽度比小于或等于10的支撑填料和颗粒粘合剂，或包含粉末形式的支撑填料和结合化合物其尺寸从约1至约500微米变化。

6. 发明申请

US20110083850A1 PROPPANT AND PRODUCTION METHOD THEREOF 审中-公开
标题翻译：其优点和生产方法
公开(公告)号：US20110083850A1
公开(公告)日：2011-04-14
申请号：US12971153
申请日：2010-12-17
申请人： Evgeny Borisovich Barmatov , Elena Mikhailovna Pershikova , Konstantin Mikhailovich Lyapunov , Jonathan Abbott
发明人： Evgeny Borisovich Barmatov , Elena Mikhailovna Pershikova , Konstantin Mikhailovich Lyapunov , Jonathan Abbott
IPC分类号： E21B43/267
CPC分类号： C09K8/80 , C09K8/805
摘要： The invention relates to the oil-and-gas production industry and can be used for enhancement of the production of oilfield wells as it prevents the fracture from closing by pumping of propping granules (proppant) during the hydraulic fracturing of oil-producing formations. Higher stimulation of a reservoir through using hydraulic fracturing is provided with the proppant as particulate with spherical or elliptic form, made of ceramic, polymer, metal, or glass and having higher roughness than regular proppant, wherein the surface roughness is nonuniform and described by two criteria A and B, varying in the intervals: A =0.0085−0.85; B=0.001−1.0. The proppant manufacturing method comprising the preparation of raw material, mixing, granulation, drying, firing, wherein an additional stage of creation of surface roughness is added at the granulation stage and/or the firing stage.
摘要翻译：本发明涉及油气生产工业，可用于提高油田井的生产，因为它在油田生产地层的水力压裂过程中通过泵送支撑颗粒（支撑剂）来防止断裂。提供了通过使用水力压裂对储层进行更高的刺激，作为具有球形或椭圆形形状的颗粒，由陶瓷，聚合物，金属或玻璃制成，并且具有比常规支撑剂更高的粗糙度，其中表面粗糙度不均匀并由两个标准A和B，间隔变化：A = 0.0085-0.85; B = 0.001-1.0。支撑剂的制造方法包括原料的制备，混合，造粒，干燥，烧制，其中在造粒阶段和/或焙烧阶段添加产生表面粗糙度的附加阶段。

7. 发明授权

US09447673B2 Methods for providing proppant slugs in fracturing treatments 有权
$Methods for providing proppant slugs in fracturing treatments$
标题翻译：在压裂处理中提供支撑剂s的方法
公开(公告)号：US09447673B2
公开(公告)日：2016-09-20
申请号：US13698042
申请日：2010-05-17
申请人： Anatoly Vladimirovich Medvedev , Oleg Medvedev , Alexander Vuacheslavovich Mikhaylov , Christopher N. Fredd , Kreso Kurt Butula , John Lassek , J. Ernest Brown , Konstantin Mikhailovich Lyapunov
发明人： Anatoly Vladimirovich Medvedev , Oleg Medvedev , Alexander Vuacheslavovich Mikhaylov , Christopher N. Fredd , Kreso Kurt Butula , John Lassek , J. Ernest Brown , Konstantin Mikhailovich Lyapunov
IPC分类号： E21B43/267 , E21B21/06
CPC分类号： E21B43/267 , E21B21/062
摘要： A proppant pack may be formed in a fracture that extends from a wellbore formed in a subterranean formation and is accomplished through different methods. The methods involve providing multiple spaced apart proppant slugs within a hydraulic fracturing fluid that is introduced into the wellbore at a pressure above the fracturing pressure of the formation.
摘要翻译：支撑剂包可以形成在从形成在地下地层中的井筒延伸的裂缝中，并且通过不同的方法实现。该方法包括在水力压裂液中提供多个间隔开的支撑剂段，其在高于地层压裂压力的压力下被引入井眼。

8. 发明授权

US09085727B2 Heterogeneous proppant placement in a fracture with removable extrametrical material fill 有权
$Heterogeneous proppant placement in a fracture with removable extrametrical material fill$
标题翻译：不均匀支撑剂放置在具有可移除的外延材料填充物的断裂中
公开(公告)号：US09085727B2
公开(公告)日：2015-07-21
申请号：US13548760
申请日：2012-07-13
申请人： Fedor Nikolaevich Litvinets , Andrey Vladimirovich Bogdan , Sergey Mikhailovich Makarychev-Mikhailov , Oleg Medvedev , Alejandro Pena , Konstantin Mikhailovich Lyapunov , Alexander Vuacheslavovich Mikhaylov , Timothy M. Lesko , J. Ernest Brown , Dean M. Willberg , Ivan Vitalievich Kosarev , Anatoly Vladimirovich Medvedev , Jonathan Abbott , Alexander Alexandrovich Burukhin
发明人： Fedor Nikolaevich Litvinets , Andrey Vladimirovich Bogdan , Sergey Mikhailovich Makarychev-Mikhailov , Oleg Medvedev , Alejandro Pena , Konstantin Mikhailovich Lyapunov , Alexander Vuacheslavovich Mikhaylov , Timothy M. Lesko , J. Ernest Brown , Dean M. Willberg , Ivan Vitalievich Kosarev , Anatoly Vladimirovich Medvedev , Jonathan Abbott , Alexander Alexandrovich Burukhin
IPC分类号： E21B43/267 , C09K8/66 , C09K8/68 , C09K8/70 , C09K8/72 , C09K8/80
CPC分类号： E21B43/267 , C09K8/665 , C09K8/68 , C09K8/70 , C09K8/72 , C09K8/80 , C09K8/805 , C09K2208/08 , E21B43/26
摘要： A method of heterogeneous proppant placement in a subterranean fracture is disclosed. The method comprises injecting well treatment fluid including proppant (16) and proppant-spacing filler material (18) through a wellbore (10) into the fracture (20), heterogeneously placing the proppant in the fracture in a plurality of proppant clusters or islands (22) spaced apart by the material (24), and removing the filler material (24) to form open channels (26) around the pillars (28). The filler material can be dissolvable particles, initially acting as a consolidator during placement of the proppant in the fracture, and later dissolving to leave flow channels between the proppant pillars. The well treatment fluid can include extrametrical materials to provide reinforcement and consolidation of the proppant and, additionally or alternatively, to inhibit settling of the proppant in the treatment fluid.
摘要翻译：公开了一种在地下裂缝中布置非均相支撑剂的方法。该方法包括将包括支撑剂（16）和支撑剂间隔填料（18）的井处理流体通过井筒（10）注入到裂缝（20）中，将支撑剂不均匀地放置在多个支撑剂团簇或岛中 22），并且移除填充材料（24）以形成围绕柱（28）的开放通道（26）。填充材料可以是可溶解的颗粒，最初在将支撑剂置于裂缝中时作为固结剂，并且随后溶解以在支撑剂柱之间留下流动通道。井处理流体可以包括用于提供支撑剂的增强和固结的外延材料，另外或替代地，抑制支撑剂在处理流体中的沉降。

9. 发明申请

US20130146292A1 HETEROGENEOUS PROPPANT PLACEMENT IN A FRACTURE WITH REMOVABLE EXTRAMETRICAL MATERIAL FILL 有权
标题翻译：具有可移除的外部材料填充物的裂缝中的异质配体
公开(公告)号：US20130146292A1
公开(公告)日：2013-06-13
申请号：US13494503
申请日：2012-06-12
申请人： Fedor Nikolaevich Litvinets , Andrey Vladimirovich Bogdan , Sergey Mikhailovich Makarychev-Mikhaylov , Oleg Medvedev , Alejandro Pena , Konstantin Mikhailovich Lyapunov , Alexander Vuacheslavovich Mikhaylov , Timothy M. Lesko , J. Ernest Brown , Dean M. Willberg , Ivan Vitalievich Kosarev , Anatoly Vladimirovich Medvedev , Jonathan Abbott , Alexander Alexandrovich Burukhin
发明人： Fedor Nikolaevich Litvinets , Andrey Vladimirovich Bogdan , Sergey Mikhailovich Makarychev-Mikhaylov , Oleg Medvedev , Alejandro Pena , Konstantin Mikhailovich Lyapunov , Alexander Vuacheslavovich Mikhaylov , Timothy M. Lesko , J. Ernest Brown , Dean M. Willberg , Ivan Vitalievich Kosarev , Anatoly Vladimirovich Medvedev , Jonathan Abbott , Alexander Alexandrovich Burukhin
IPC分类号： E21B43/267
CPC分类号： E21B43/267
摘要： A method of injecting well treatment fluid including proppant and proppant-spacing filler material through a wellbore into the fracture, heterogeneously placing the proppant in the fracture in a plurality of proppant clusters or islands spaced apart by the material, and removing the filler material to form open channels around the pillars for fluid flow from the formation through the fracture toward the wellbore. The proppant and channelant can be segregated within the well treatment fluid, or segregated during placement in the fracture. The filler material can be dissolvable particles, initially acting as a filler material during placement of the proppant in the fracture, and later dissolving to leave the flow channels between the proppant pillars. The well treatment fluid can include extrametrical materials to provide reinforcement and consolidation of the proppant and/or to inhibit settling of the proppant.
摘要翻译：一种将包括支撑剂和支撑剂间距填料在内的井处理流体通过井眼注入裂缝中的方法，将支撑剂不均匀地放置在由材料间隔开的多个支撑剂团簇或岛中的断裂中，并且去除填料以形成在柱子周围的开放通道用于流体从地层通过裂缝向井筒流动。支撑剂和输送管可以在井内处理液中分离，或在放置在裂缝中时分离。填充材料可以是可溶解的颗粒，最初在支撑剂在断裂中放置期间充当填料，然后溶解以留下支撑剂柱之间的流动通道。井处理流体可以包括外推材料以提供支撑剂的加固和固结和/或抑制支撑剂的沉降。

10. 发明申请

US20150204177A1 DOWNHOLE HETEROGENEOUS PROPPANT 审中-公开
标题翻译：卧室异质性推荐
公开(公告)号：US20150204177A1
公开(公告)日：2015-07-23
申请号：US14419940
申请日：2012-08-07
申请人： Ruslan Ramilevich Isangulov , Konstantin Viktorovich Vidma , Oleg Medvedev , Konstantin Mikhailovich Lyapunov , Anatoly Vladimirovich Medvedev , Alexander Vuacheslavovich Mikhaylov , Rod William Shampine , Geza Horvath Szabo
发明人： Ruslan Ramilevich Isangulov , Konstantin Viktorovich Vidma , Oleg Medvedev , Konstantin Mikhailovich Lyapunov , Anatoly Vladimirovich Medvedev , Alexander Vuacheslavovich Mikhaylov , Rod William Shampine , Geza Horvath Szabo
IPC分类号： E21B43/267
CPC分类号： E21B43/267
摘要： A technique facilitates treatment of a subterranean formation. A proppant and a proppant carrier fluid are delivered to a subterranean location for treatment of the formation. At the subterranean location, heterogeneities of proppant structures are generated with the proppant and the proppant carrier fluid. The heterogeneous proppant structures are then transported into the subterranean formation to improve conductivity.
摘要翻译：一种技术有助于处理地下地层。支撑剂和支撑剂载体流体被输送到地下处理地层。在地下位置，支撑剂和支撑剂载体流体产生支撑剂结构的异质性。然后将异质支撑剂结构输送到地层中以改善导电性。

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