公开(公告)号：WO2012116036A2

公开(公告)日：2012-08-30

申请号：PCT/US2012/026065

申请日：2012-02-22

Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY ,  JIN, Hyunwoo ,  BAILEY, Jeffrey, R. ,  OZEKCIN, Adnan ,  ERTAS, Mehmet, Deniz ,  RAJAGOPALAN, Srinivasan ,  HAQUE, Tabassumul ,  ZHAO, Bo ,  WALKER, Terris, F.

Inventor： JIN, Hyunwoo ,  BAILEY, Jeffrey, R. ,  OZEKCIN, Adnan ,  ERTAS, Mehmet, Deniz ,  RAJAGOPALAN, Srinivasan ,  HAQUE, Tabassumul ,  ZHAO, Bo ,  WALKER, Terris, F.

IPC: E21B41/02 ,  E21B17/00

CPC classification number: E21B17/042 ,  E21B17/1085 ,  E21B41/00

Abstract: Provided are coated sleeved oil and gas well production devices and methods of making and using such coated sleeved devices. In one form, the coated sleeved oil and gas well production device includes one or more cylindrical bodies, one or more sleeves proximal to the outer diameter or inner diameter of the one or more cylindrical bodies, hardbanding on at least a portion of the exposed outer surface, exposed inner surface, or a combination of both exposed outer or inner surface of the one or more sleeves, and a coating on at least a portion of the inner sleeve surface, the outer sleeve surface, or a combination thereof of the one or more sleeves. The coating includes one or more ultra-low friction layers, and one or more buttering layers interposed between the hardbanding and the ultra-low friction coating. The coated sleeved oil and gas well production devices may provide for reduced friction, wear, erosion, corrosion, and deposits for well construction, completion and production of oil and gas.

Abstract translation: 提供涂覆套管的油气井生产装置和制造和使用这种涂覆的套筒装置的方法。 在一种形式中，涂覆套管的油气井生产装置包括一个或多个圆柱体，一个或多个靠近一个或多个圆柱体的外径或内径的套筒，在暴露的外部的至少一部分上的耐火带 表面，暴露的内表面或一个或多个套筒的暴露的外表面或内表面的组合，以及在内套筒表面，外套管表面或外套表面的至少一部分上的涂层或其组合 更袖口 该涂层包括一个或多个超低摩擦层，以及插入在耐磨带和超低摩擦涂层之间的一个或多个护垫层。 涂覆的套管油气井生产装置可以为油井和瓦斯的井施工，完井和生产提供减少的摩擦，磨损，侵蚀，腐蚀和沉积。

公开(公告)号：WO2011103551A1

公开(公告)日：2011-08-25

申请号：PCT/US2011/025676

申请日：2011-02-22

Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY ,  JIN, Hyunwoo ,  RAJAGOPALAN, Srinivasan ,  OZEKCIN, Adnan ,  HAQUE, Labassumul ,  ERTAS, Mehmet, Deniz ,  ZHAO, Bo ,  BAILEY, Jeffrey, R. ,  WALKER, Terris, F.

Inventor： JIN, Hyunwoo ,  RAJAGOPALAN, Srinivasan ,  OZEKCIN, Adnan ,  HAQUE, Labassumul ,  ERTAS, Mehmet, Deniz ,  ZHAO, Bo ,  BAILEY, Jeffrey, R. ,  WALKER, Terris, F.

IPC: E21B17/10

CPC classification number: E21B17/1085

Abstract: Provided are coated sleeved oil and gas well production devices and methods of making and using such coated sleeved devices. In one form, the coated sleeved oil and gas well production device includes one or more cylindrical bodies, one or more sleeves proximal to the outer diameter or inner diameter of the one or more cylindrical bodies, hardbanding on at least a portion of the exposed outer surface, exposed inner surface, or a combination of both exposed outer or inner surface of the one or more sleeves, and a coating on at least a portion of the inner sleeve surface, the outer sleeve surface, or a combination thereof of the one or more sleeves. The coating includes one or more ultra-low friction layers, and one or more buttering layers interposed between the hardbanding and the ultra-low friction coating. The coated sleeved oil and gas well production devices may provide for reduced friction, wear, erosion, corrosion, and deposits for well construction, completion and production of oil and gas.

Abstract translation: 提供涂覆套管的油气井生产装置和制造和使用这种涂覆的套筒装置的方法。 在一种形式中，涂覆套管的油气井生产装置包括一个或多个圆柱体，一个或多个靠近一个或多个圆柱体的外径或内径的套筒，在暴露的外部的至少一部分上的耐火带 表面，暴露的内表面或一个或多个套筒的暴露的外表面或内表面的组合，以及在内套筒表面，外套管表面或外套表面的至少一部分上的涂层或其组合 更袖口 该涂层包括一个或多个超低摩擦层，以及插入在耐磨带和超低摩擦涂层之间的一个或多个护垫层。 涂覆的套管油气井生产装置可以为油井和瓦斯的井施工，完井和生产提供减少的摩擦，磨损，侵蚀，腐蚀和沉积。

公开(公告)号：WO2012122337A3

公开(公告)日：2013-08-22

申请号：PCT/US2012028202

申请日：2012-03-08

Applicant: EXXONMOBIL RES & ENG CO ,  JIN HYUN WOO ,  RAJAGOPALAN SRINIVASAN ,  OZEKCIN ADNAN ,  HAQUE TABASSUMUL ,  ERTAS MEHMET DENIZ ,  ZHAO BO ,  BAILEY JEFFREY R ,  WALKER TERRIS F

Inventor： JIN HYUN WOO ,  RAJAGOPALAN SRINIVASAN ,  OZEKCIN ADNAN ,  HAQUE TABASSUMUL ,  ERTAS MEHMET DENIZ ,  ZHAO BO ,  BAILEY JEFFREY R ,  WALKER TERRIS F

IPC: E21B17/10 ,  E21B41/00

CPC classification number: C23C14/0605 ,  C23C14/024 ,  C23C16/0272 ,  C23C16/26 ,  C23C30/005 ,  E21B7/046 ,  E21B17/1085 ,  E21B41/00

Abstract: Provided are drill stem assemblies with ultra-low friction coatings for subterraneous drilling operations. In one form, the coated drill stem assemblies for subterraneous rotary drilling operations include a body assembly with an exposed outer surface including a drill string coupled to a bottom hole assembly, a coiled tubing coupled to a bottom hole assembly, or a casing string coupled to a bottom hole assembly and an ultra-low friction coating on at least a portion of the exposed outer surface of the body assembly, hardbanding on at least a portion of the exposed outer surface of the body assembly, an ultra-low friction coating on at least a portion of the hardbanding, wherein the ultra-low friction coating comprises one or more ultra-low friction layers, and one or more buttering layers interposed between the hardbanding and the ultra-low friction coating. The coated drill stem assemblies disclosed herein provide for reduced friction, vibration (stick-slip and torsional), abrasion, and wear during straight hole or directional drilling to allow for improved rates of penetration and enable ultra-extended reach drilling with existing top drives.

Abstract translation: 提供具有超低摩擦涂层的钻杆组件用于跨接钻井操作。 在一种形式中，用于地下旋转钻井操作的涂覆的钻杆组件包括主体组件，其具有暴露的外表面，其包括联接到底孔组件的钻柱，联接到底孔组件的连续油管或耦合到底孔组件的套管柱 底部孔组件和超低摩擦涂层，其在主体组件的暴露的外表面的至少一部分上，在主体组件的暴露的外表面的至少一部分上的耐磨层，位于主体组件的暴露的外表面上的超低摩擦涂层 至少一部分耐磨带，其中所述超低摩擦涂层包括一个或多个超低摩擦层，以及插入在所述耐磨带和超低摩擦涂层之间的一个或多个护垫层。 本文公开的涂覆的钻杆组件提供在直孔或定向钻孔期间减少的摩擦，振动（粘滑和扭转），磨损和磨损，以允许提高的穿透速率并且能够利用现有顶部驱动器进行超扩展钻井。

公开(公告)号：WO2012122337A2

公开(公告)日：2012-09-13

申请号：PCT/US2012/028202

申请日：2012-03-08

Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY ,  JIN, Hyun, Woo ,  RAJAGOPALAN, Srinivasan ,  OZEKCIN, Adnan ,  HAQUE, Tabassumul ,  ERTAS, Mehmet, Deniz ,  ZHAO, Bo ,  BAILEY, Jeffrey, R. ,  WALKER, Terris, F.

Inventor： JIN, Hyun, Woo ,  RAJAGOPALAN, Srinivasan ,  OZEKCIN, Adnan ,  HAQUE, Tabassumul ,  ERTAS, Mehmet, Deniz ,  ZHAO, Bo ,  BAILEY, Jeffrey, R. ,  WALKER, Terris, F.

IPC: E21B7/00 ,  E21B17/00

CPC classification number: C23C14/0605 ,  C23C14/024 ,  C23C16/0272 ,  C23C16/26 ,  C23C30/005 ,  E21B7/046 ,  E21B17/1085 ,  E21B41/00

Abstract: Provided are drill stem assemblies with ultra-low friction coatings for subterraneous drilling operations. In one form, the coated drill stem assemblies for subterraneous rotary drilling operations include a body assembly with an exposed outer surface including a drill string coupled to a bottom hole assembly, a coiled tubing coupled to a bottom hole assembly, or a casing string coupled to a bottom hole assembly and an ultra-low friction coating on at least a portion of the exposed outer surface of the body assembly, hardbanding on at least a portion of the exposed outer surface of the body assembly, an ultra-low friction coating on at least a portion of the hardbanding, wherein the ultra-low friction coating comprises one or more ultra-low friction layers, and one or more buttering layers interposed between the hardbanding and the ultra-low friction coating. The coated drill stem assemblies disclosed herein provide for reduced friction, vibration (stick-slip and torsional), abrasion, and wear during straight hole or directional drilling to allow for improved rates of penetration and enable ultra-extended reach drilling with existing top drives.

Abstract translation: 提供具有超低摩擦涂层的钻杆组件用于跨接钻井操作。 在一种形式中，用于地下旋转钻井操作的涂覆的钻杆组件包括主体组件，其具有暴露的外表面，其包括联接到底孔组件的钻柱，联接到底孔组件的连续油管或耦合到底孔组件的套管柱 底部孔组件和超低摩擦涂层，其在主体组件的暴露的外表面的至少一部分上，在主体组件的暴露的外表面的至少一部分上的耐磨层，位于主体组件的暴露的外表面上的超低摩擦涂层 至少一部分耐磨带，其中所述超低摩擦涂层包括一个或多个超低摩擦层，以及插入在所述耐磨带和超低摩擦涂层之间的一个或多个护垫层。 本文公开的涂覆的钻杆组件提供在直孔或定向钻孔期间减少的摩擦，振动（粘滑和扭转），磨损和磨损，以允许提高的穿透速率并且能够利用现有顶部驱动器进行超扩展钻井。

公开(公告)号：WO2012116036A3

公开(公告)日：2013-08-22

申请号：PCT/US2012026065

申请日：2012-02-22

Applicant: EXXONMOBIL RES & ENG CO ,  JIN HYUNWOO ,  BAILEY JEFFREY R ,  OZEKCIN ADNAN ,  ERTAS MEHMET DENIZ ,  RAJAGOPALAN SRINIVASAN ,  HAQUE TABASSUMUL ,  ZHAO BO ,  WALKER TERRIS F

Inventor： JIN HYUNWOO ,  BAILEY JEFFREY R ,  OZEKCIN ADNAN ,  ERTAS MEHMET DENIZ ,  RAJAGOPALAN SRINIVASAN ,  HAQUE TABASSUMUL ,  ZHAO BO ,  WALKER TERRIS F

IPC: E21B41/00 ,  E21B17/042 ,  E21B17/10

CPC classification number: E21B17/042 ,  E21B17/1085 ,  E21B41/00

Abstract: Provided are coated sleeved oil and gas well production devices and methods of making and using such coated sleeved devices. In one form, the coated sleeved oil and gas well production device includes one or more cylindrical bodies, one or more sleeves proximal to the outer diameter or inner diameter of the one or more cylindrical bodies, hardbanding on at least a portion of the exposed outer surface, exposed inner surface, or a combination of both exposed outer or inner surface of the one or more sleeves, and a coating on at least a portion of the inner sleeve surface, the outer sleeve surface, or a combination thereof of the one or more sleeves. The coating includes one or more ultra-low friction layers, and one or more buttering layers interposed between the hardbanding and the ultra-low friction coating. The coated sleeved oil and gas well production devices may provide for reduced friction, wear, erosion, corrosion, and deposits for well construction, completion and production of oil and gas.

Abstract translation: 提供涂覆套管的油气井生产装置和制造和使用这种涂覆的套筒装置的方法。 在一种形式中，涂覆套管的油气井生产装置包括一个或多个圆柱体，一个或多个靠近一个或多个圆柱体的外径或内径的套筒，在暴露的外部的至少一部分上的耐火带 表面，暴露的内表面或一个或多个套筒的暴露的外表面或内表面的组合，以及在内套筒表面，外套管表面或外套表面的至少一部分上的涂层或其组合 更袖口 该涂层包括一个或多个超低摩擦层，以及插入在耐磨带和超低摩擦涂层之间的一个或多个护垫层。 涂覆的套管油气井生产装置可以为油井和瓦斯的井施工，完井和生产提供减少的摩擦，磨损，侵蚀，腐蚀和沉积。