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61. 发明申请

WO2015191028A1 HYBRID BIT WITH ROLLER CONES AND DISCS 审中-公开
标题翻译：带有滚轮和圆盘的混合位
公开(公告)号：WO2015191028A1
公开(公告)日：2015-12-17
申请号：PCT/US2014/041564
申请日：2014-06-09
申请人： HALLIBURTON ENERGY SERVICES, INC.
发明人： WILLIAMS, Mark Evans , CHEN, Shilin
IPC分类号： E21B10/08 , E21B10/12 , E21B10/43
CPC分类号： E21B10/12 , E21B10/50 , E21B10/52 , E21B10/62
摘要： A hybrid drill bit includes a bit body having a central bit body axis, a roller cone at an end of the bit body and rotatably coupled to the bit body about a roller cone axis, and a disc at the end of the bit body and rotatably coupled to the bit body about a disc axis. The roller cone axis extends toward the central bit body axis. The disc axis is transverse to a radial of the central bit body axis through a center of the disc, and the disc includes a plurality of disc cutters.
摘要翻译：混合钻头包括具有中心钻头体轴线的钻头体，在钻头体的端部处的辊锥体并且围绕辊锥体轴线可旋转地联接到钻头体，以及在钻头体的端部处的可旋转的与盘体相关联的盘轴。滚子锥轴向中心钻头轴线延伸。盘轴线通过盘的中心横向于中心钻头体轴的径向，并且盘包括多个圆盘切割器。

62. 发明申请

WO2015034465A1 DRILLING TOOL INCLUDING MULTI-STEP DEPTH OF CUT CONTROL 审中-公开
标题翻译：钻头工具包括切割控制的多步深度
公开(公告)号：WO2015034465A1
公开(公告)日：2015-03-12
申请号：PCT/US2013/057840
申请日：2013-09-03
申请人： HALLIBURTON ENERGY SERVICES, INC.
发明人： CHEN, Shilin , ARFELE, Robert W.
IPC分类号： E21B10/43 , E21B45/00
CPC分类号： E21B10/54 , E21B10/43
摘要： In accordance with some embodiments of the present disclosure, a method of configuring depth of cut controllers (DOCCs) of a drill bit comprises determining a primary depth of cut for a first radial swath. The first radial swath is associated with a first area of the bit face. The method further comprises configuring a primary DOCC for placement on the bit face within the first radial swath based on the primary depth of cut. In addition, the method comprises determining a back-up depth of cut for a second radial swath. The second radial swath is associated with a second area of the bit face that overlaps the first area of the bit face associated with the first radial swath. The method further comprises configuring a back-up DOCC for placement on the bit face within the second radial swath based on the back-up depth of cut.
摘要翻译：根据本公开的一些实施例，配置钻头的切割控制器（DOCC）的深度的方法包括确定第一径向条带的主要切割深度。第一径向条与钻头面的第一区域相关联。该方法还包括基于主切削深度配置主要DOCC以放置在第一径向条内的钻头面上。另外，该方法包括确定用于第二径向条带的后备切割深度。第二径向条与钻头面的与第一径向条相关联的钻头面的第一区域重叠的第二区域相关联。该方法还包括根据备份切割深度配置备用DOCC以放置在第二径向条纹内的钻头面上。

63. 发明申请

WO2014035426A1 SYSTEM AND METHOD FOR DETECTING VIBRATIONS USING AN OPTO-ANALYTICAL DEVICE 审中-公开
标题翻译：使用光学分析装置检测振动的系统和方法
公开(公告)号：WO2014035426A1
公开(公告)日：2014-03-06
申请号：PCT/US2012/053470
申请日：2012-08-31
申请人： HALLIBURTON ENERGY SERVICES, INC. , PELLETIER, Michael T. , FREESE, Robert P. , WEAVER, Gary E. , CHEN, Shilin
发明人： PELLETIER, Michael T. , FREESE, Robert P. , WEAVER, Gary E. , CHEN, Shilin
IPC分类号： G01P15/097
CPC分类号： E21B45/00 , E21B3/00 , E21B7/00 , E21B10/42 , E21B47/123 , G01H9/00 , G01P3/44 , G01P15/097 , G01V2210/1216
摘要： In one embodiment, a method includes drilling a wellbore in a formation with a drilling tool. The method further includes receiving electromagnetic radiation using an opto-analytical device coupled to the drilling tool. The method also includes detecting vibrations associated with drilling the wellbore based on the received electromagnetic radiation.
摘要翻译：在一个实施例中，一种方法包括用钻具在钻井中钻井井。该方法还包括使用耦合到钻孔工具的光学分析装置来接收电磁辐射。该方法还包括基于接收到的电磁辐射来检测与钻井相关的振动。

64. 发明申请

WO2013180702A1 ROTARY DRILL BIT AND METHOD FOR DESIGNING A ROTARY DRILL BIT FOR DIRECTIONAL AND HORIZONTAL DRILLING 审中-公开
标题翻译：旋转钻头和设计用于方向和水平钻孔的旋转钻头的方法
公开(公告)号：WO2013180702A1
公开(公告)日：2013-12-05
申请号：PCT/US2012/039977
申请日：2012-05-30
申请人： HALLIBURTON ENERGY SERVICES, INC. , CHEN, Shilin
发明人： CHEN, Shilin
IPC分类号： E21B10/43
CPC分类号： E21B10/43 , B23P15/32
摘要： A multi-layer downhole drilling tool designed for directional and horizontal drilling is disclosed. The drilling tool includes a bit body including a rotational axis extending therethrough. A plurality of primary blades are disposed on exterior portions of the bit body and a plurality of secondary blades are disposed on exterior portions of the bit body between the primary blades. The drilling tool further includes a plurality of first-layer cutting elements disposed on exterior portions of the primary blades and a plurality of second-layer cutting elements disposed on exterior portions of the secondary blades. The second-layer cutting elements are track set with the first-layer cutting elements in an opposite track set configuration.
摘要翻译：设计用于定向和水平钻井的多层井下钻具中公开。钻井工具包括一个钻头体，包括旋转轴线延伸穿过其中的。多个主叶片设置在钻头体的外部部分上，并且多个次叶片设置在主刀片之间的钻头体的外部部分上。该钻具还包括设置在主叶片的外部部分上的多个第一层切割元件和设置在副叶片的外部部分上的多个第二层切割元件。第二层切割元件是与轨道在相反的磁迹组中的配置在第一层切割元件设置。

65. 发明申请

WO2012064953A1 SYSTEM AND METHOD OF CONSTANT DEPTH OF CUT CONTROL OF DRILLING TOOLS 审中-公开
标题翻译：钻孔工具切割控制的持续深度系统与方法
公开(公告)号：WO2012064953A1
公开(公告)日：2012-05-18
申请号：PCT/US2011/060184
申请日：2011-11-10
申请人： HALLIBURTON ENERGY SERVICES, INC. , CHEN, Shilin , ASHBY, James R. , ARFELE, Robert W.
发明人： CHEN, Shilin , ASHBY, James R. , ARFELE, Robert W.
IPC分类号： E21B47/09
CPC分类号： E21B10/43 , E21B10/55 , E21B47/04
摘要： In accordance with some embodiments of the present disclosure, a method of configuring a depth of cut controller (DOCC) of a drill bit comprises determining a first desired depth of cut for a first radial swath associated with a bit face of a drill bit. The first radial swath is associated with a first area of the bit face. The method further comprises identifying a first plurality of cutting elements located on the bit face that each include at least a portion located within the first radial swath. The method additionally comprises configuring a first depth of cut controller (DOCC) for placement on the bit face within the first radial swath. The first depth of cut controller is configured based on the first desired depth of cut for the first radial swath and each portion of the first plurality of cutting elements located within the first radial swath.
摘要翻译：根据本公开的一些实施例，配置钻头的切割控制器（DOCC）的深度的方法包括确定与钻头的钻头面相关联的第一径向条纹的第一期望切割深度。第一径向条与钻头面的第一区域相关联。该方法还包括识别位于钻头面上的第一多个切割元件，每个切割元件至少包括位于第一径向条纹内的部分。该方法还包括配置第一深度切割控制器（DOCC）以放置在第一径向条纹内的钻头面上。基于用于第一径向条带的第一所需切割深度和位于第一径向条带内的第一多个切割元件的每个部分来构造第一深度切割控制器。

66. 发明申请

WO2010068646A1 MULTILEVEL FORCE BALANCED DOWNHOLE DRILLING TOOLS AND METHODS 审中-公开
标题翻译：多层平衡井下钻孔工具及方法
公开(公告)号：WO2010068646A1
公开(公告)日：2010-06-17
申请号：PCT/US2009/067263
申请日：2009-12-09
申请人： HALLIBURTON ENERGY SERVICES, INC. , CHEN, Shilin
发明人： CHEN, Shilin
IPC分类号： G06G7/48
CPC分类号： G06F17/5086 , E21B10/43 , E21B10/55 , G06F17/5009
摘要： Various downhole drilling tools designed and manufactured at least in part on evaluating respective forces acting on respective groups and sets of cutting elements during simulated engagement with the downhole end of a wellbore and drilling from a first downhole formation into a second downhole formation. Simulating forces acting on each cutting element as the cutting element contacts a downhole formation may be used to force balance downhole drilling tools during transition drilling or non-uniform downhole drilling conditions. Multilevel force balanced downhole drilling tools may be designed using five respective simulations, cutter group level, neighbor cutter group level, cutter set level, group of N (N=3 or N=4) consecutive cutters level and all cutters level. Various cutter layout procedures and algorithms may also be used to design multilevel force balanced downhole drilling tools which may drill faster with higher lateral stability, especially during downhole transiting drilling conditions.
摘要翻译：各种井下钻孔工具至少部分地设计和制造，以评估在与钻井井下端模拟啮合期间作用在相应组和切割元件组上的各自的力并从第一井下地层钻进第二井下地层。当切割元件接触井下地层时，作用在每个切割元件上的模拟力可用于在过渡钻井或不均匀的井下钻井条件期间强制平衡钻井工具。多级力平衡井下钻具可以使用五个相应的模拟，刀具组水平，相邻刀具组等级，刀具级别，N（N = 3或N = 4）个连续刀具级别和所有刀具级别进行设计。各种切割机布置程序和算法也可用于设计多级力平衡井下钻井工具，其可以以更高的侧向稳定性，特别是在井下过渡钻井条件期间更快地钻削。

67. 发明申请

WO2008150765A1 ROTARY DRILL BIT WITH GAGE PADS HAVING IMPROVED STEERABILITY AND REDUCED WEAR 审中-公开
标题翻译：带旋转钻头的垫圈垫具有改进的可变性和减少磨损
公开(公告)号：WO2008150765A1
公开(公告)日：2008-12-11
申请号：PCT/US2008/064862
申请日：2008-05-27
申请人： HALLIBURTON ENERGY SERVICES, INC. , CHEN, Shilin , ASHLIE, Riun
发明人： CHEN, Shilin , ASHLIE, Riun
IPC分类号： E21B10/28
CPC分类号： E21B17/1092 , Y10T29/49
摘要： A rotary drill bit having blades with gage pads disposed on exterior portions thereof to improve steerability of the rotary drill bit during formation of a directional wellbore without sacrifice of lateral stability. One or more of the gage pads may include radially tapered exterior portions and/or cut out portions to assist with reducing wear of the associated gage pad. For some applications, a rotary drill bit may be formed having blades with gage pads having a relatively uniform exterior surface. Hard facing material and/or buttons may be disposed on exterior portions of the gage pad to form a radially tapered portion to improve steerability, reduce wear of the gage pad and/or improve ability of the rotary drill to form a wellbore having a generally uniform inside diameter, particularly during directional drilling of the wellbore.
摘要翻译：旋转钻头具有设置在其外部部分上的带有垫片的刀片，以在形成定向井筒期间提高旋转钻头的操纵性，而不牺牲横向稳定性。量具焊盘中的一个或多个可以包括径向渐缩的外部部分和/或切除部分，以帮助减少相关联的量规焊盘的磨损。对于一些应用，旋转钻头可以形成为具有具有相对均匀的外表面的量具垫的刀片。硬面材料和/或按钮可以设置在量规垫的外部部分上以形成径向渐缩部分，以改善操纵性，减少量规垫的磨损和/或改善旋转钻头形成具有大体均匀的孔眼的能力内径，特别是在井筒的定向钻井期间。

68. 发明申请

WO2007019471A1 METHODS AND SYSTEMS FOR DESIGNING AND/OR SELECTING DRILLING EQUIPMENT WITH DESIRED DRILL BIT STEERABILITY 审中-公开
标题翻译：用于设计和/或选择钻孔钻孔设备的方法和系统
公开(公告)号：WO2007019471A1
公开(公告)日：2007-02-15
申请号：PCT/US2006/030803
申请日：2006-08-07
申请人： HALLIBURTON ENERGY SERVICES, INC. , CHEN, Shilin
发明人： CHEN, Shilin
IPC分类号： E21B10/00 , E21B41/00 , E21B44/00
CPC分类号： E21B7/04 , E21B7/06 , E21B7/064 , E21B10/00 , E21B41/00 , E21B44/00 , E21B49/003
摘要： Methods and systems may be provided for simulating forming a wide variety of directional wellbores including wellbores with variable tilt rates and/or relatively constant tilt rates. The methods and systems may also be used to simulate forming a wellbore in subterranean formations having a combination of soft, medium and hard formation materials, multiple layers of formation materials and relatively hard stringers disposed throughout one or more layers of formation material. Values of bit steerability and controllability calculated from such simulations may be used to design and/or select drilling equipment for use in forming a directional wellbore.
摘要翻译：可以提供方法和系统来模拟形成各种各样的定向井筒，包括具有可变倾斜速率和/或相对恒定倾斜速率的井筒。该方法和系统还可以用于模拟在具有软的，中等和硬的地层材料的组合的地下地层中形成井孔，多层地层材料和设置在一层或多层地层材料中的相对硬的桁条。通过这种模拟计算的钻头操纵性和可控性的值可用于设计和/或选择用于形成定向井眼的钻井设备。

69. 发明公开

EP2895678A1 CUTTER FOR USE IN WELL TOOLS 审中-公开
标题翻译：切装置的井具
公开(公告)号：EP2895678A1
公开(公告)日：2015-07-22
申请号：EP13836464.1
申请日：2013-09-10
申请人： Halliburton Energy Services, Inc.
发明人： CHEN, Shilin
IPC分类号： E21B10/43 , E21B10/573
CPC分类号： E21B10/5673 , B24D18/00 , E21B10/55 , E21B10/567 , E21B10/573 , E21B10/5735
摘要： A well tool can include a cutter with at least one cutting layer and a substrate, the cutting layer having a leading face, and the substrate partially overlying the leading face. A method of constructing a well tool can include forming a cutter by at least partially embedding at least one cutting layer in a substrate, and securing the cutter to the well tool. A drill bit can include a drill bit blade, and a cutter secured on the drill bit blade, the cutter including a substrate and at least one cutting layer embedded in the substrate, the substrate overlying leading and trailing faces of the cutting layer.

70. 发明公开

EP2890988A1 SYSTEM AND METHOD FOR DETECTING VIBRATIONS USING AN OPTO-ANALYTICAL DEVICE 审中-公开
标题翻译：系统和方法检测到OPTO分析设备的振动BASIS
公开(公告)号：EP2890988A1
公开(公告)日：2015-07-08
申请号：EP12883705.1
申请日：2012-08-31
申请人： Halliburton Energy Services, Inc.
发明人： PELLETIER, Michael T. , FREESE, Robert P. , WEAVER, Gary E. , CHEN, Shilin
IPC分类号： G01P15/097
CPC分类号： E21B45/00 , E21B3/00 , E21B7/00 , E21B10/42 , E21B47/123 , G01H9/00 , G01P3/44 , G01P15/097 , G01V2210/1216
摘要： In one embodiment, a method includes drilling a wellbore in a formation with a drilling tool. The method further includes receiving electromagnetic radiation using an opto-analytical device coupled to the drilling tool. The method also includes detecting vibrations associated with drilling the wellbore based on the received electromagnetic radiation.

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