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1.发明申请公开(公告)号：US20190330520A1
公开(公告)日：2019-10-31
申请号：US15330962
申请日：2015-02-23
发明人： Chad Cannan , Lewis Bartel , Terry Polisch , David Aldridge , Todd Roper
IPC分类号： C09K8/80 , E21B43/26 , C23C14/35 , C23C14/06 , E21B43/25 , E21B43/267 , E21B47/00 , E21B47/09
摘要： Electrically conductive sintered, substantially round and spherical particles and methods for producing such electrically conductive sintered, substantially round and spherical particles from an alumina-containing raw material. Methods for using such electrically conductive sintered, substantially round and spherical particles in hydraulic fracturing operations.
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2.发明申请公开(公告)号：US20140190686A1
公开(公告)日：2014-07-10
申请号：US14147372
申请日：2014-01-03
发明人： Chad Cannan , Lewis Bartel , Terry Palisch , David Aldridge
CPC分类号： C09K8/805 , C23C14/06 , C23C14/35 , E21B43/25 , E21B43/26 , E21B43/267 , E21B47/00 , E21B47/0905
摘要： Electrically conductive sintered, substantially round and spherical particles and methods for producing such electrically conductive sintered, substantially round and spherical particles from an alumina-containing raw material. Methods for using such electrically conductive sintered, substantially round and spherical particles in hydraulic fracturing operations.
摘要翻译： 导电烧结的，基本圆形和球形的颗粒以及用于从含氧化铝原料制造这种导电的烧结的，大致圆形和球形的颗粒的方法。 在水力压裂作业中使用这种导电烧结的，基本圆形和球形的颗粒的方法。
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公开(公告)号：US10538695B2
公开(公告)日：2020-01-21
申请号：US14593447
申请日：2015-01-09
发明人： Chad Cannan , Lewis Bartel , Terrence Palisch , David Aldridge
摘要： Electrically conductive proppants and methods for detecting, locating, and characterizing same are provided. The electrically conductive proppant can include a substantially uniform coating of an electrically conductive material having a thickness of at least 500 nm. The method can include injecting a hydraulic fluid into a wellbore extending into a subterranean formation at a rate and pressure sufficient to open a fracture therein, injecting into the fracture a fluid containing the electrically conductive proppant, electrically energizing the earth at or near the fracture, and measuring three dimensional (x, y, and z) components of electric and magnetic field responses at a surface of the earth or in an adjacent wellbore.
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4.发明申请ELECTRICALLY CONDUCTIVE PROPPANT AND METHODS FOR DETECTING, LOCATING AND CHARACTERIZING THE ELECTRICALLY CONDUCTIVE PROPPANT 审中-公开用于检测，定位和表征电导电促进剂的电导电特性和方法公开(公告)号：US20150184065A1
公开(公告)日：2015-07-02
申请号：US14593447
申请日：2015-01-09
发明人： Chad Cannan , Lewis Bartel , Terrence Palisch , David Aldridge
摘要： Electrically conductive proppants and methods for detecting, locating, and characterizing same are provided. The electrically conductive proppant can include a substantially uniform coating of an electrically conductive material having a thickness of at least 500 nm. The method can include injecting a hydraulic fluid into a wellbore extending into a subterranean formation at a rate and pressure sufficient to open a fracture therein, injecting into the fracture a fluid containing the electrically conductive proppant, electrically energizing the earth at or near the fracture, and measuring three dimensional (x, y, and z) components of electric and magnetic field responses at a surface of the earth or in an adjacent wellbore.
摘要翻译： 提供导电支撑剂及其检测，定位和表征方法。 导电支撑剂可以包括具有至少500nm厚度的导电材料的基本均匀的涂层。 该方法可以包括将液压流体以足以在其中打开断裂的速率和压力向井下地层中注入井眼;向破裂中注入含有导电支撑剂的流体，使断裂处或附近的地球电通电， 并测量地球表面或相邻井眼中的电场和磁场响应的三维（x，y和z）分量。
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5.发明授权公开(公告)号：US08931553B2
公开(公告)日：2015-01-13
申请号：US14147372
申请日：2014-01-03
发明人： Chad Cannan , Lewis Bartel , Terrence Palisch , David Aldridge
CPC分类号： C09K8/805 , C23C14/06 , C23C14/35 , E21B43/25 , E21B43/26 , E21B43/267 , E21B47/00 , E21B47/0905
摘要： Electrically conductive proppants and methods for detecting, locating, and characterizing same are provided. The electrically conductive proppant can include a substantially uniform coating of an electrically conductive material having a thickness of at least 500 nm. The method can include injecting a hydraulic fluid into a wellbore extending into a subterranean formation at a rate and pressure sufficient to open a fracture therein, injecting into the fracture a fluid containing the electrically conductive proppant, electrically energizing the earth at or near the fracture, and measuring three dimensional (x, y, and z) components of electric and magnetic field responses at a surface of the earth or in an adjacent wellbore.
摘要翻译： 提供导电支撑剂及其检测，定位和表征方法。 导电支撑剂可以包括具有至少500nm厚度的导电材料的基本均匀的涂层。 该方法可以包括将液压流体以足以在其中打开断裂的速率和压力向井下地层中注入井眼;向破裂中注入含有导电支撑剂的流体，使断裂处或附近的地球电通电， 并测量地球表面或相邻井眼中的电场和磁场响应的三维（x，y和z）分量。
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6.发明授权公开(公告)号：US10975295B2
公开(公告)日：2021-04-13
申请号：US16167353
申请日：2018-10-22
申请人： CARBO CERAMICS INC.
发明人： Chad Cannan , Lewis Bartel , Todd Roper
IPC分类号： B32B5/16 , C09K8/80 , E21B43/267 , G01V3/26 , G01R33/12 , C23C18/16 , C23C18/32 , C23C18/38 , C23C18/50 , E21B47/092 , C23C18/18
摘要： Electrically conductive proppant particles having non-uniform electrically conductive coatings are disclosed. The non-uniform electrically conductive coatings can have a thickness of at least about 10 nm formed on an outer surface of a sintered, substantially round and spherical particle, wherein less than 95% of the outer surface of the sintered, substantially round and spherical particle is coated with the electrically conductive material. Methods for making and using such electrically conductive proppant particles having non-uniform electrically conductive coatings are also disclosed.
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7.发明申请PROPPANT HAVING NON-UNIFORM ELECTRICALLY CONDUCTIVE COATINGS AND METHODS FOR MAKING AND USING SAME 审中-公开具有非均匀电导电涂层的优点及其制备和使用方法公开(公告)号：US20160222283A1
公开(公告)日：2016-08-04
申请号：US15130732
申请日：2016-04-15
申请人： CARBO CERAMICS, INC.
发明人： Chad Cannan , Lewis Bartel , Todd Roper
CPC分类号： C09K8/805 , C23C18/1639 , C23C18/1893 , C23C18/32 , C23C18/38 , C23C18/50 , E21B43/267 , E21B47/0905 , G01R33/1276 , G01V3/26
摘要： Electrically conductive proppant particles having non-uniform electrically conductive coatings are disclosed. The non-uniform electrically conductive coatings can have a thickness of at least about 10 nm formed on an outer surface of a sintered, substantially round and spherical particle, wherein less than 95% of the outer surface of the sintered, substantially round and spherical particle is coated with the electrically conductive material. Methods for making and using such electrically conductive proppant particles having non-uniform electrically conductive coatings are also disclosed.
摘要翻译： 公开了具有不均匀导电涂层的导电支撑剂颗粒。 不均匀导电涂层可以具有至少约10nm的厚度，其形成在烧结的，基本上圆形和球形的颗粒的外表面上，其中小于烧结的，基本上圆形和球形颗粒的外表面的95％ 涂覆有导电材料。 还公开了制造和使用具有不均匀导电涂层的这种导电支撑剂颗粒的方法。
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公开(公告)号：US20160160119A1
公开(公告)日：2016-06-09
申请号：US14961038
申请日：2015-12-07
申请人： CARBO CERAMICS INC.
发明人： Chad Cannan , Lewis Bartel
IPC分类号： C09K8/70 , E21B43/26 , E21B43/267 , C09K8/80
CPC分类号： C09K8/70 , C09K8/80 , C09K2208/04 , C09K2208/10 , E21B43/267
摘要： Smart fluids for use in hydraulic fracturing are disclosed herein. The smart fluids can include a first particulate component containing a magnetic material and a second particulate component having a permeability and a conductivity. The first particulate component and the second particulate component can be mixed with a fluid selected from the group of water, mineral oil, and glycol and any mixture thereof. The first particulate component can include one or more nanoparticles, including one or more nanowires, formed from the magnetic material. The second particulate component can have a size from about 4 mesh to about 120 mesh.
摘要翻译： 本文公开了用于水力压裂的智能流体。 智能流体可以包括含有磁性材料的第一颗粒组分和具有渗透性和导电性的第二颗粒组分。 第一颗粒组分和第二颗粒组分可以与选自水，矿物油和二醇及其任何混合物的流体混合。 第一颗粒组分可以包括由磁性材料形成的一种或多种纳米颗粒，包括一种或多种纳米线。 第二颗粒组分可具有约4目至约120目的尺寸。
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公开(公告)号：US20160069174A1
公开(公告)日：2016-03-10
申请号：US14942304
申请日：2015-11-16
申请人： CARBO Ceramics Inc.
发明人： Chad Cannan , Lewis Bartel , Terry Palisch , David Aldridge , Todd Roper , Steve Savoy , Daniel R. Mitchell
IPC分类号： E21B43/267
CPC分类号： E21B43/267
摘要： Methods and systems for determining subterranean fracture closure are disclosed herein. The methods can include electrically energizing a casing of a wellbore that extends from a surface of the earth into a subterranean formation having a fracture that is at least partially filled with an electrically conductive proppant and measuring a first electric field response at the surface or in an adjacent wellbore at a first time interval to provide a first field measurement. The methods can also include measuring a second electric field response at the surface or in the adjacent wellbore at a second time interval to provide a second field measurement and determining an increase in closure pressure on the electrically conductive proppant from a difference between the first and second field measurements.
摘要翻译： 本文公开了用于确定地下断裂闭合的方法和系统。 所述方法可以包括将从地球表面延伸的井筒的套管电激励到具有至少部分填充有导电支撑剂的断裂的地下地层中，并且测量表面处的第一电场响应 相邻的井筒以第一时间间隔提供第一场测量。 所述方法还可以包括在第二时间间隔处测量在表面处或相邻井眼中的第二电场响应，以提供第二场测量并且根据第一和第二时间差之间的差确定导电支撑剂上的封闭压力的增加 现场测量。
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公开(公告)号：US10983241B2
公开(公告)日：2021-04-20
申请号：US16807969
申请日：2020-03-03
发明人： David F. Aldridge , Lewis Bartel
摘要： Born Scattering Inversion (BSI) systems and methods are disclosed. A BSI system may be incorporated in a well system for accessing natural gas, oil and geothermal reserves in a geologic formation beneath the surface of the Earth. The BSI system may be used to generate a three-dimensional image of a proppant-filled hydraulically-induced fracture in the geologic formation. The BSI system may include computing equipment and sensors for measuring electromagnetic fields in the vicinity of the fracture before and after the fracture is generated, adjusting the parameters of a first Born approximation model of a scattered component of the surface electromagnetic fields using the measured electromagnetic fields, and generating the image of the proppant-filled fracture using the adjusted parameters.
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