公开(公告)号：US20140223835A1

公开(公告)日：2014-08-14

申请号：US14255740

申请日：2014-04-17

申请人： Gary M. Thigpen ,  William W. King

发明人： Gary M. Thigpen ,  William W. King

IPC分类号： B24D3/10

CPC分类号： B24D3/10 ,  B22F2005/001 ,  B24D99/005 ,  C22C26/00 ,  C22C2204/00 ,  E21B10/5735

摘要： A cutting table includes a lattice structure and a catalyst material deposited within voids formed within the lattice structure. The catalyst material is deposited in the voids during a sintering process that forms the lattice structure. The catalyst material facilitates the growth of the lattice structure. The catalyst material has a coefficient of thermal expansion that is less than that of cobalt.

摘要翻译： 切割台包括沉积在形成在晶格结构内的空隙内的晶格结构和催化剂材料。 催化剂材料在形成晶格结构的烧结过程中沉积在空隙中。 催化剂材料有助于晶格结构的生长。 催化剂材料的热膨胀系数小于钴的热膨胀系数。

公开(公告)号：US20140102809A1

公开(公告)日：2014-04-17

申请号：US13652148

申请日：2012-10-15

申请人： William W. King ,  Vamsee Chintamaneni

发明人： William W. King ,  Vamsee Chintamaneni

IPC分类号： E21B10/46 ,  C09D7/12

CPC分类号： C09D7/40 ,  C08K3/14 ,  C08K2003/0887 ,  C09D7/61 ,  C09D175/04 ,  E21B10/00 ,  E21B10/46 ,  E21B41/00

摘要： A coating that includes a polyisocyanate compound and at least one metal inclusion selected from the group consisting of tungsten and tungsten carbide. The metal inclusions range between about five percent by weight to about fifty percent by weight. A downhole tool that includes a body, a shank positioned at one end of the body, at least one cutter coupled to the body, and a coating coupled to at least a portion of one or more of the body or the shank. The coating includes a polyisocyanate compound and at least one metal inclusion selected from the group consisting of tungsten, tungsten carbide, and aluminum. The metal inclusions range between about five percent by weight to about fifty percent by weight. An intermediate coating is optionally disposed between at least a portion of the coating and at least one of the body or the shank.

摘要翻译： 包括多异氰酸酯化合物和选自钨和碳化钨中的至少一种金属夹杂物的涂层。 金属夹杂物的重量在约5％至约50％之间。 一种井下工具，其包括主体，位于所述主体的一端的柄，连接到所述主体的至少一个切割器，以及耦合到所述主体或所述柄中的一个或多个的至少一部分的涂层。 涂层包括多异氰酸酯化合物和选自钨，碳化钨和铝的至少一种金属夹杂物。 金属夹杂物的重量在约5％至约50％之间。 中间涂层任选地设置在涂层的至少一部分与主体或柄之中的至少一个之间。

公开(公告)号：US20140090900A1

公开(公告)日：2014-04-03

申请号：US14034653

申请日：2013-09-24

申请人： William W. King ,  Cary A. Maurstad

发明人： William W. King ,  Cary A. Maurstad

IPC分类号： E21B10/60

CPC分类号： E21B10/602 ,  E21B10/61

摘要： An apparatus that includes one or more flow channels and method for fabricating such flow channels. The apparatus includes a body and one or more blades extending from one end of the body. Each blade includes a leading section, a trailing section, a face section extending from one end of the leading section to an end of the trailing section, and at least one flow channel extending from the leading edge section to the trailing edge section.

摘要翻译： 一种包括一个或多个流动通道的装置和用于制造这种流动通道的方法。 该装置包括主体和从主体的一端延伸的一个或多个叶片。 每个叶片包括引导部分，尾部部分，从引导部分的一端延伸到尾部部分的端部的面部部分以及从前缘部分延伸到后缘部分的至少一个流动通道。

公开(公告)号：US20130013267A1

公开(公告)日：2013-01-10

申请号：US13540451

申请日：2012-07-02

申请人： Shilin Chen ,  William W. King

发明人： Shilin Chen ,  William W. King

IPC分类号： G06F17/50

CPC分类号： E21B10/55 ,  E21B10/567 ,  E21B10/5735

摘要： A rotary drill bit with cutting elements operable to control depth of cut and rate of penetration during formation of a wellbore are provided. Respective sets of secondary cutting elements and primary cutting elements may also be disposed on exterior portions of a rotary drill bit. A number of blades may extend from exterior portions of the drill bit with a number of cutting elements disposed on exterior portions of each blade. Each cutting element may include a substrate with a cutting surface disposed thereon. A respective protector may extend from the cutting surface of one or more cutting elements to limit depth of penetration of the associated cutting element into adjacent portions of a downhole formation and/or to control rate of penetration of an associated rotary drill bit.

摘要翻译： 提供一种具有切削元件的旋转钻头，其可操作以在井筒形成期间控制切割深度和穿透速率。 各组二次切割元件和主切割元件也可以设置在旋转钻头的外部部分上。 多个叶片可以从设置在每个叶片的外部部分上的多个切割元件从钻头的外部部分延伸。 每个切割元件可以包括其上设置有切割表面的基底。 相应的保护器可以从一个或多个切割元件的切割表面延伸，以将相关联的切割元件的穿透深度限制在井下地层的相邻部分中和/或控制相关联的旋转钻头的穿透速率。

公开(公告)号：US06612382B2

公开(公告)日：2003-09-02

申请号：US09820242

申请日：2001-03-28

申请人： William W. King

发明人： William W. King

IPC分类号： G21B700

CPC分类号： E21B7/00 ,  E21B12/02 ,  E21B44/00 ,  E21B44/005 ,  E21B49/00 ,  E21B49/003 ,  E21B2041/0028

摘要： An iterative drilling simulation method and system for enhanced economic decision making includes obtaining characteristics of a rock column in a formation to be drilled, specifying characteristics of at least one drilling rig system; and iteratively simulating the drilling of a well bore in the formation. The method and system further produce an economic evaluation factor for each iteration of drilling simulation. Each iteration of drilling simulation is a function of the rock column and the characteristics of the at least one drilling rig system according to a prescribed drilling simulation model.

摘要翻译： 一种用于增强经济决策的迭代钻井模拟方法和系统，包括获得要钻探的地层中的岩石柱的特征，指定至少一个钻机系统的特征; 并迭代地模拟地层钻井的钻井。 该方法和系统进一步为钻井模拟的每次迭代产生经济评价因子。 根据规定的钻井模拟模型，钻井模拟的每次迭代都是岩柱的函数和至少一个钻机系统的特征。

公开(公告)号：US5099929A

公开(公告)日：1992-03-31

申请号：US520035

申请日：1990-05-04

申请人： Carl W. Keith ,  William W. King ,  Robert I. Clayton

发明人： Carl W. Keith ,  William W. King ,  Robert I. Clayton

IPC分类号： E21B7/06 ,  E21B10/00 ,  E21B10/42 ,  E21B10/43 ,  E21B17/10

CPC分类号： E21B10/43 ,  E21B10/00 ,  E21B17/1092 ,  E21B7/064

摘要： A rotary drill bit for cutting an earth formation is provided. The drill bit includes a bit body rotatable about its longitudinal axis. A cutting face is provided on the bit body, with a concave central region and a raised outer periphery terminating at bit shoulder. The bit shoulder is concentric with and substantially parallel to the longitudinal axis of the rotary drill bit. A plurality of bit stabilizing pads are circumferentially disposed about the bit's shoulder. A plurality of stationary cutter elements are fixedly mounted to the cutting face in a selected pattern to provide a region of high cutter density on one side of the cutting face, and a region of low cutter density on the other side of the cutting face. The drill bit cuts earth formations as the bit body is rotated about its central axis. The stationary cutter elements operate to cut into the lower side wall of the wellbore as the bit body is rotated, causing the rotary drill bit to walk to the right.

摘要翻译： 提供用于切割地层的旋转钻头。 钻头包括可围绕其纵向轴线旋转的钻头体。 切割面设置在钻头体上，凹面的中心区域和凸起的外周边终止于钻头的肩部。 钻头台肩与旋转钻头的纵向轴线同心且基本平行。 围绕钻头的肩部周向地布置有多个钻头稳定垫。 多个固定切割元件以选定的图案固定地安装到切割面上，以在切割面的一侧提供高切割深度的区域，并且在切割面的另一侧提供低切割器密度的区域。 当钻头体围绕其中心轴线旋转时，钻头切割地层。 当钻头体旋转时，固定切割元件可操作以切入井筒的下侧壁，从而使旋转钻头向右走。

公开(公告)号：US20130333954A1

公开(公告)日：2013-12-19

申请号：US13917511

申请日：2013-06-13

申请人： Federico Bellin ,  William W. King ,  James U. Nixon

发明人： Federico Bellin ,  William W. King ,  James U. Nixon

IPC分类号： E21B10/573 ,  B24D18/00

CPC分类号： E21B10/5735 ,  B24D18/00 ,  B24D99/005 ,  C22C26/00 ,  E21B10/567

摘要： A thermally stable polycrystalline diamond cutter and method for fabricating the same. The cutter includes a substrate and a cutting table bonded thereto. The cutting table includes a cutting surface, a first beveled edge, a second beveled edge, a side surface, and an opposing surface that is adjacent to the substrate. The first beveled edge extends outwardly at a first angle from the cutting surface towards the substrate. The second beveled edge extends outwardly at a second angle from the first beveled edge towards the substrate. The side surface extends from the second beveled edge to the opposing surface. The cutting table is formed from a polycrystalline diamond structure having interstitial spaces disposed therebetween and a catalyst material disposed within the spaces in an untreated layer and not within a treated layer. The untreated layer includes the entire side surface.

摘要翻译： 一种热稳定型多晶金刚石刀具及其制造方法。 切割器包括基底和与其结合的切割台。 切割台包括切割表面，第一倾斜边缘，第二倾斜边缘，侧表面和与基底相邻的相对表面。 第一倾斜边缘以从切割表面朝向基底的第一角度向外延伸。 第二倾斜边缘以从第一倾斜边缘朝向基板的第二角度向外延伸。 侧表面从第二倾斜边缘延伸到相对的表面。 切割台由多晶金刚石结构形成，其间具有间隙空间，催化剂材料设置在未处理层的空间内，而不在处理层内。 未处理层包括整个侧表面。

公开(公告)号：US20130153208A1

公开(公告)日：2013-06-20

申请号：US13693663

申请日：2012-12-04

申请人： Ross Bassinger ,  William W. King ,  Ross Bassinger

发明人： Ross Bassinger ,  Grey Bassinger ,  William W. King

IPC分类号： E21B17/02

CPC分类号： E21B17/03 ,  B23P15/001 ,  B23P15/003 ,  E21B4/14 ,  E21B17/02 ,  E21B17/0426 ,  Y10T29/49826 ,  Y10T29/49995 ,  Y10T29/49996 ,  Y10T29/49998

摘要： A retainer and guide ring includes a first ring half and a second ring half that when placed adjacent to one another forms a complete ring. The retainer and guide ring also includes a kerf that is formed between ends of each of the first and second ring halves, which ranges from about zero inches to about 0.010 inches. In some exemplary embodiments, the retainer and guide ring is formed by obtaining two identical rings and making a cut along an edge of the diameter on each ring thereby forming a larger ring arc and a smaller ring arc for each of the rings. The two larger ring arcs are used to form the retainer and guide ring. In another exemplary embodiment, the retainer and guide ring is formed by obtaining a single ring and making a cut along the diameter.

摘要翻译： 保持器和引导环包括第一环半部和第二环半部，当彼此相邻放置时形成完整的环。 保持器和引导环还包括形成在第一和第二半环中的每一个的端部之间的切口，其范围为从约零英寸至约0.010英寸。 在一些示例性实施例中，通过获得两个相同的环并且沿着每个环上的直径的边缘进行切割而形成保持器和引导环，从而为每个环形成更大的环形弧和更小的环形弧。 两个较大的环形弧用于形成保持架和导向环。 在另一个示例性实施例中，通过获得单个环并沿着直径进行切割来形成保持器和导向环。

公开(公告)号：US20120012402A1

公开(公告)日：2012-01-19

申请号：US13180414

申请日：2011-07-11

申请人： Gary M. Thigpen ,  William W. King

发明人： Gary M. Thigpen ,  William W. King

IPC分类号： E21B10/36 ,  B24D3/10

CPC分类号： B24D3/10 ,  B22F2005/001 ,  B24D99/005 ,  C22C26/00 ,  C22C2204/00 ,  E21B10/5735

摘要： A cutting table includes a lattice structure and a catalyst material deposited within voids formed within the lattice. The catalyst material is deposited in the voids during a sintering process that forms the lattice. The catalyst material has a coefficient of thermal expansion that is less than that of cobalt. The catalyst material is any one of chromium, tantalum, ruthenium, an alloy of cobalt, an alloy of a Group VIII metal and at least one non-catalyst metal, an alloy of two or more Group VIII metals, or a eutectic alloy. In certain embodiments, the catalyst material has a thermal conductivity that is greater than that of cobalt. In certain embodiments, the cutting table is bonded to a substrate, which is formed from a substrate material and a binder material. In some embodiments, the binder material and the catalyst material are the same; while in others, they are different.

摘要翻译： 切割台包括沉积在形成在晶格内的空隙内的晶格结构和催化剂材料。 催化剂材料在形成晶格的烧结过程中沉积在空隙中。 催化剂材料的热膨胀系数小于钴的热膨胀系数。 催化剂材料是铬，钽，钌，钴合金，第Ⅷ族金属和至少一种非催化剂金属的合金，两种或更多种Ⅷ族金属的合金或共晶合金中的任何一种。 在某些实施方案中，催化剂材料具有大于钴的导热系数。 在某些实施例中，切割台结合到由基底材料和粘合剂材料形成的基底上。 在一些实施方案中，粘合剂材料和催化剂材料是相同的; 而在其他方面，它们是不同的。

公开(公告)号：US20100319997A1

公开(公告)日：2010-12-23

申请号：US12789416

申请日：2010-05-27

申请人： William W. King ,  Michael Reese ,  Steven W. Drews

发明人： William W. King ,  Michael Reese ,  Steven W. Drews

IPC分类号： E21B17/16 ,  E21B7/00

CPC分类号： E21B12/00 ,  E21B7/061

摘要： An assembly is provided to attach a whipstock to a mill/drill bit. The assembly includes an upper collar adapted for installation around a shank of the mill/drill bit. At least one connecting member is mounted at a first end to the upper collar. The connecting member extends downwardly from the upper collar and is adapted to fit within a junkslot of the mill/drill bit to which the upper collar is attached. A whipstock attachment structure is mounted to a second end of the at least one connecting member.

摘要翻译： 提供组件以将造斜器连接到磨/钻头。 组件包括适于安装在铣刀/钻头的柄部周围的上部套环。 至少一个连接构件在第一端安装到上衣领。 连接构件从上部套环向下延伸并且适于装配在上部套环附接到的磨机/钻头的排屑槽中。 造斜装置结构安装在至少一个连接件的第二端上。