公开(公告)号：US20060090897A1

公开(公告)日：2006-05-04

申请号：US11212035

申请日：2005-08-23

申请人： Calvin Stowe ,  Rustom Mody ,  Brad Pickle

发明人： Calvin Stowe ,  Rustom Mody ,  Brad Pickle

IPC分类号： E21B29/00

CPC分类号： E21B10/567 ,  E21B29/00

摘要： A method of downhole milling of an item having high chrome/high nickel content, using polycrystalline diamond cutting elements, exhibiting less wear, requiring less torque and weight, and producing less heat, than prior art tungsten carbide elements.

摘要翻译： 与现有技术的碳化钨元件相比，使用多晶金刚石切割元件，具有较高的铬/高镍含量的物品的井下研磨，具有较少的磨损，需要更少的扭矩和重量以及产生较少的热量的方法。

公开(公告)号：US20050039905A1

公开(公告)日：2005-02-24

申请号：US10916342

申请日：2004-08-10

申请人： Daniel Hart ,  Calvin Stowe ,  Trung Huynh ,  Roy Swanson ,  Rustom Mody ,  Jack Oldham ,  Jeffrey Lund ,  Lawrence Sinor ,  Robert Laing

发明人： Daniel Hart ,  Calvin Stowe ,  Trung Huynh ,  Roy Swanson ,  Rustom Mody ,  Jack Oldham ,  Jeffrey Lund ,  Lawrence Sinor ,  Robert Laing

IPC分类号： E21B10/54 ,  E21B10/55 ,  E21B29/06 ,  E21B29/10

CPC分类号： E21B10/55 ,  E21B29/06

摘要： A method and apparatus for running a whipstock into a well bore attached to a combination mill and drill bit, releasing the mill/bit from the whipstock, milling a window in the casing, and drilling a lateral well bore, all in one trip. The mill/bit is provided with a primary cutting structure better suited for milling through the casing, and a secondary cutting structure, better suited for drilling through the earth formation. The secondary cutting structure is initially smaller in diameter than the primary cutting structure. The whipstock can be attached to the mill/bit with a shear bolt supported by a boss on the whipstock, with the boss designed to arrest axial motion of the mill/bit after shearing of the bolt.

摘要翻译： 一种用于将造斜器运行到连接到组合磨机和钻头的井眼中的方法和装置，将来自造斜器的磨机/钻头释放，在壳体中铣削窗口，并且在一个行程中钻一个侧井。 铣床/钻头设置有更适合于通过壳体铣削的主切割结构，以及更适合于穿过地层钻孔的次切割结构。 次级切割结构的直径初始小于主切割结构。 造斜器可以用由造斜器上的凸台支撑的剪切螺栓连接到铣刀/钻头，凸台被设计成在剪切螺栓之后阻止铣刀/钻头的轴向运动。

公开(公告)号：US20050006146A1

公开(公告)日：2005-01-13

申请号：US10617195

申请日：2003-07-09

申请人： Rustom Mody ,  Mohan Soni ,  Carl Stoesz

发明人： Rustom Mody ,  Mohan Soni ,  Carl Stoesz

IPC分类号： E21B28/00 ,  E21B31/00 ,  E21B7/24

CPC分类号： E21B31/005

摘要： A method of imposing a simple harmonic wave of bidirectional vibration on an object stuck in sand in a well bore, where vibrations are imposed in close proximity to the stuck location, and where the harmonic wave has sufficient amplitude and frequency to create soil liquefaction at the surface of the stuck object, thereby reducing the amount of overpull necessary to free the object from the sand.

摘要翻译： 一种将双向振动简单谐波施加在井眼中沙尘中的物体上的方法，其中振动被紧密地附着于卡住的位置，并且其中谐波具有足够的振幅和频率以产生土壤液化 卡住对象的表面，从而减少了将物体从沙子中释放所需的超量量。

公开(公告)号：US20160378185A1

公开(公告)日：2016-12-29

申请号：US15190694

申请日：2016-06-23

申请人： Rustom Mody ,  Joel Tarver ,  Greg Folks ,  Mathias Schlecht ,  Harold Brannon ,  Erik Nordenstam ,  Timothy M. Donoughue

发明人： Rustom Mody ,  Joel Tarver ,  Greg Folks ,  Mathias Schlecht ,  Harold Brannon ,  Erik Nordenstam ,  Timothy M. Donoughue

IPC分类号： G06F3/01 ,  G06F3/0346

CPC分类号： G06F3/014 ,  G06F3/011 ,  G06F3/017 ,  G06F3/0346

摘要： A wearable information gathering and processing system is described. The system includes an information obtaining device, the information obtaining device including at least one of a radio frequency identification (RFID) reader, an infra red (IR) detector, a global positioning system (GPS) receiver, a laser measurement device, microphone, or camera. The system also includes a processing device, the processing device including at least one of a voice recognition processor, a gesture recognition processor, or data processor, and an information-providing device coupled to the processing device, the information-providing device including at least one of a heads up display, a speaker, or a vibrator.

摘要翻译： 描述了可佩戴的信息收集和处理系统。 该系统包括信息获取装置，该信息获取装置包括射频识别（RFID）读取器，红外（IR）检测器，全球定位系统（GPS）接收器，激光测量装置，麦克风， 或相机。 该系统还包括处理装置，处理装置包括语音识别处理器，手势识别处理器或数据处理器中的至少一个以及耦合到处理装置的信息提供装置，所述信息提供装置至少包括 头戴式显示器，扬声器或振动器之一。

公开(公告)号：US20050257931A1

公开(公告)日：2005-11-24

申请号：US11153822

申请日：2005-06-15

申请人： Rustom Mody ,  Mohan Soni ,  Carl Stoesz

发明人： Rustom Mody ,  Mohan Soni ,  Carl Stoesz

IPC分类号： E21B28/00 ,  E21B31/00

CPC分类号： E21B31/005

摘要： An apparatus for applying a force to a stuck object in a wellbore comprises a work string extending in the wellbore. A vibrating string has a vibrator engaged with the stuck object. The vibrator drives the vibrating string to impart the force to the stuck object. An isolator associated with the work string and the vibrating string decouples a portion of a motion of the vibrating string from the work string. A method of applying a force to a stuck object in a wellbore comprises extending a work string in the wellbore from a surface location. A vibrating string is engaged with the stuck object. The vibrating string is driven at a frequency to apply the force to the stuck object. The work string is isolated from the vibrating string such that a portion of the motion of the vibrating string is decoupled from the work string.

摘要翻译： 用于向井眼中的被卡住物体施加力的装置包括在井眼中延伸的工作串。 振动弦具有与被卡住的物体接合的振动器。 振动器驱动振动线以向被卡住的物体施加力。 与工作串和振弦相关联的隔离器将振动弦的运动的一部分与工作绳分离。 将力施加到井筒中的卡住物体的方法包括从表面位置延伸井筒中的工作串。 振动弦与被卡住的物体接合。 振动弦以一定的频率驱动，以将力施加到被卡住的物体上。 工作绳与振动绳隔离，使得振动弦的运动的一部分与工作绳分离。

公开(公告)号：US20060237187A1

公开(公告)日：2006-10-26

申请号：US11111661

申请日：2005-04-21

申请人： Carl Stoesz ,  Rustom Mody ,  Mohan Soni

发明人： Carl Stoesz ,  Rustom Mody ,  Mohan Soni

IPC分类号： E21B43/04

CPC分类号： E21B31/005

摘要： A vibratory tool for downhole use is capable of letting a wireline or other tools pass a passage therethrough that can be subsequently closed by landing a plug on a seat. The dump valve is disposed annularly about the central passage so that cycling the tool does not cause it to be slammed against a seat. Since only a plug is delivered to a passage the functioning parts already in the housing are made stronger to improve reliability. Additional power is delivered per stroke from modular stacked piston units. The tool can be run in a manner where the high amplitude low frequency oscillating forces are delivered to the stuck fish without impacts of the pistons on the housing.

公开(公告)号：US07575051B2

公开(公告)日：2009-08-18

申请号：US11111661

申请日：2005-04-21

申请人： Carl W. Stoesz ,  Rustom Mody ,  Mohan Soni

发明人： Carl W. Stoesz ,  Rustom Mody ,  Mohan Soni

IPC分类号： E21B28/00 ,  E21B31/00

CPC分类号： E21B31/005

摘要： A vibratory tool for downhole use is capable of letting a wireline or other tools pass a passage therethrough that can be subsequently closed by landing a plug on a seat. The dump valve is disposed annularly about the central passage so that cycling the tool does not cause it to be slammed against a seat. Since only a plug is delivered to a passage the functioning parts already in the housing are made stronger to improve reliability. Additional power is delivered per stroke from modular stacked piston units. The tool can be run in a manner where the high amplitude low frequency oscillating forces are delivered to the stuck fish without impacts of the pistons on the housing.

摘要翻译： 用于井下使用的振动工具能够使电缆或其他工具通过其中的通道，其随后可以通过将插头塞在座上而封闭。 排放阀围绕中心通道环形地设置，使得循环工具不会使其撞击座椅。 由于只有一个插头被传送到通道，所以已经在壳体中的功能部件变得更强，以提高可靠性。 模块式堆叠活塞单元每冲程提供额外的动力。 该工具可以以高振幅的低频振荡力被输送到卡住的鱼而不影响壳体上的活塞的方式运行。