公开(公告)号：US08286715B2

公开(公告)日：2012-10-16

申请号：US12660179

申请日：2010-02-22

申请人： Jeffrey Roberts Bailey ,  Erika Ann Ooten Biediger ,  Narasimha-Rao Venkata Bangaru ,  Swarupa Soma Bangaru, legal representative ,  Adnan Ozekcin ,  Hyun-Woo Jin ,  Mehmet Deniz Ertas ,  Raghavan Ayer ,  William Curtis Elks ,  Charles Shiao-Hsiung Yeh ,  Michael David Barry ,  Michael Thomas Hecker

发明人： Jeffrey Roberts Bailey ,  Erika Ann Ooten Biediger ,  Narasimha-Rao Venkata Bangaru ,  Adnan Ozekcin ,  Hyun-Woo Jin ,  Mehmet Deniz Ertas ,  Raghavan Ayer ,  William Curtis Elks ,  Charles Shiao-Hsiung Yeh ,  Michael David Barry ,  Michael Thomas Hecker

IPC分类号： E21B17/10

CPC分类号： E21B17/042 ,  E21B17/1085 ,  E21B41/00

摘要： 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 an oil and gas well production device including one or more bodies and one or more sleeves proximal to the outer or inner surface of the one or more bodies, and a coating on at least a portion of the inner sleeve surface, outer sleeve surface, or a combination thereof, wherein the coating is chosen from an amorphous alloy, a heat-treated electroless or electro plated based nickel-phosphorous composite with a phosphorous content greater than 12 wt %, graphite, MoS2, WS2, a fullerene based composite, a boride based cermet, a quasicrystalline material, a diamond based material, diamond-like-carbon (DLC), boron nitride, and combinations thereof. 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.

摘要翻译： 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油气井生产装置，其包括一个或多个主体和一个或多个靠近一个或多个主体的外表面或内表面的套筒， 内套筒表面，外套管表面或其组合的至少一部分，其中涂层选自非晶合金，热处理的无电镀或电镀镍基磷 - 镍复合材料，其磷含量大于12重量％ ，石墨，MoS2，WS2，基于富勒烯的复合材料，硼化物基金属陶瓷，准晶体材料，金刚石基材料，类金刚石碳（DLC），氮化硼及其组合。 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：US20090186211A1

公开(公告)日：2009-07-23

申请号：US12291899

申请日：2008-11-14

申请人： ChangMin Chun ,  Narasimha-Rao Venkata Bangaru

发明人： ChangMin Chun ,  Narasimha-Rao Venkata Bangaru

IPC分类号： B32B18/00 ,  C04B35/58 ,  C04B35/56

CPC分类号： C22C29/14 ,  B22F1/0014 ,  C22C29/005 ,  Y10T428/252

摘要： Multimodal cermet compositions having lower melting point metal binders and methods of making are provided. The multimodal cermet compositions having a low melting point metal binder include: a) a ceramic phase, and b) a low melting point metal binder phase, wherein the ceramic phase is a metal boride with a multimodal distribution of particles, wherein the metal of the metal boride is chosen from Group IV, Group V, Group VI elements of the Long Form of the Periodic Table of Elements, and mixtures thereof, and wherein the low melting metal binder phase is represented by the formula (DEF), wherein D is a base metal chosen from Fe, Ni, Co, Mn and mixtures thereof, E is an alloying metal comprising Cr, Si, and B, and F is an alloying element chosen from C, N, P, Al, Ga, Ge, As, In, Sn, Sb, Pb, Sc, La, Y, Ce, Ti, Zr, Hf, V, Nb, Ta, Mo, W, Re, Ru, Rh, Ir, Pd, Pt, Cu, Ag, Au and mixtures thereof, and wherein said low melting metal binder phase has a melting point less than 1250° C. The multimodal cermet compositions having a low melting point metal binder may be formed by a powder metallurgy process or an infiltration process. One or more advantages of the multimodal cermets with low melting point binder are high packing density of the ceramic phase, high fracture toughness, and improved erosion resistance at high temperatures up to 1000° C. The multimodal cermets with low melting point binder are suitable in high temperature erosion/corrosion applications in various chemical and petroleum environments.

摘要翻译： 提供了具有较低熔点金属粘合剂和制备方法的多模金属陶瓷组合物。 具有低熔点金属粘合剂的多峰金属陶瓷组合物包括：a）陶瓷相，和b）低熔点金属粘结相，其中所述陶瓷相是具有多峰分布的颗粒的金属硼化物，其中所述金属 金属硼化物选自元素周期表的长形式的IV族，V族，VI族元素及其混合物，其中低熔点金属粘结相由式（DEF）表示，其中D为 选自Fe，Ni，Co，Mn及其混合物的贱金属，E是包含Cr，Si和B的合金金属，F是选自C，N，P，Al，Ga，Ge，As， In，Sn，Sb，Pb，Sc，La，Y，Ce，Ti，Zr，Hf，V，Nb，Ta，Mo，W，Re，Ru，Rh，Ir，Pd，Pt，Cu，Ag，Au和 其混合物，其中所述低熔点金属粘结相的熔点低于1250℃。具有低熔点金属粘合剂的多峰金属陶瓷组合物可以通过粉末冶金法 ess或渗透过程。 具有低熔点粘合剂的多峰金属陶瓷的一个或多个优点是陶瓷相的高填充密度，高断裂韧性和在高达1000℃的高温下改善的耐冲蚀性。具有低熔点粘合剂的多峰金属陶瓷适合于 各种化学和石油环境中的高温侵蚀/腐蚀应用。

公开(公告)号：US08220563B2

公开(公告)日：2012-07-17

申请号：US12583292

申请日：2009-08-18

申请人： Narasimha-Rao Venkata Bangaru ,  Swarupa Soma Bangaru, legal representative ,  Adnan Ozekcin ,  Hyun-Woo Jin ,  Erika Ann Ooten Biediger ,  Jeffrey Roberts Bailey ,  Vishwas Gupta ,  Mehmet Deniz Ertas ,  William Curtis Elks, Jr.

发明人： Narasimha-Rao Venkata Bangaru ,  Adnan Ozekcin ,  Hyun-Woo Jin ,  Erika Ann Ooten Biediger ,  Jeffrey Roberts Bailey ,  Vishwas Gupta ,  Mehmet Deniz Ertas ,  William Curtis Elks, Jr.

IPC分类号： E21B17/00

CPC分类号： E21B7/046 ,  C23C14/0605 ,  C23C16/26 ,  C23C30/005 ,  E21B17/1085

摘要： 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 or a coiled tubing 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, wherein the coefficient of friction of the ultra-low friction coating is less than or equal to 0.15. 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.

摘要翻译： 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或联接到底孔组件的连续油管和超低摩擦涂层 在所述主体组件的暴露的外表面的至少一部分上，其中所述超低摩擦涂层的摩擦系数小于或等于0.15。 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孔。

公开(公告)号：US20100206553A1

公开(公告)日：2010-08-19

申请号：US12583302

申请日：2009-08-18

申请人： Jeffrey Roberts Bailey ,  Erika Ann Ooten Biediger ,  Narasimha-Rao Venkata Bangaru ,  Adnan Ozekcin ,  Hyun-Woo Jin ,  Charles Shiao-Hsiung Yeh ,  Michael D. Barry ,  Michael T. Hecker ,  Mehmet Deniz Ertas ,  Swarupa Soma Bangaru

发明人： Jeffrey Roberts Bailey ,  Erika Ann Ooten Biediger ,  Narasimha-Rao Venkata Bangaru ,  Adnan Ozekcin ,  Hyun-Woo Jin ,  Charles Shiao-Hsiung Yeh ,  Michael D. Barry ,  Michael T. Hecker ,  Mehmet Deniz Ertas ,  Swarupa Soma Bangaru

IPC分类号： E21B41/00 ,  E21B17/00

CPC分类号： E21B17/1085 ,  E21B17/042 ,  E21B41/00

摘要： Provided are coated oil and gas well production devices and methods of making and using such coated devices. In one form, the coated oil and gas well production device includes an oil and gas well production device including one or more bodies, and a coating on at least a portion of the one or more bodies, wherein the coating is chosen from an amorphous alloy, a heat-treated electroless or electro plated based nickel-phosphorous composite with a phosphorous content greater than 12 wt %, graphite, MoS2, WS2, a fullerene based composite, a boride based cermet, a quasicrystalline material, a diamond based material, diamond-like-carbon (DLC), boron nitride, and combinations thereof. The coated oil and gas well production devices may provide for reduced friction, wear, corrosion, erosion, and deposits for well construction, completion and production of oil and gas.

摘要翻译： 提供涂覆油气井生产装置和制造和使用这种涂布装置的方法。 在一种形式中，涂覆的油气井生产装置包括油气井生产装置，其包括一个或多个主体，以及在一个或多个主体的至少一部分上的涂层，其中涂层选自非晶合金 ，具有大于12重量％的磷含量的经热处理的无电镀或电镀镍基复合材料，石墨，MoS2，WS2，富勒烯基复合材料，硼化物基金属陶瓷，准晶体材料，金刚石基材料，金刚石 类碳（DLC），氮化硼及其组合。 涂覆的油气井生产装置可以减少摩擦，磨损，腐蚀，侵蚀和沉积，用于油井建设，油气完井和生产。