公开(公告)号：US20070225939A1

公开(公告)日：2007-09-27

申请号：US11744334

申请日：2007-05-04

Applicant: David Glascock

Inventor： David Glascock

IPC: G01B15/00 ,  G01B7/00 ,  G06F15/00

CPC classification number: G01B17/02 ,  G01B17/00

Abstract: The wall thickness and ovality of a tubular are simultaneously determined. The theoretical radius of a pipe is computed from a measurement of its circumference. An ultrasonic device conventionally used to measure the wall thickness of tubulars is adapted to also measure the maximum and minimum diameters and ovality by equipping or utilizing existing ultrasound inspection device with contact surfaces which contact the tubular at a fixed distance apart and at a known distance from the surface of the ultrasonic transducer. The contact surfaces define a chord of known length on the tubular under test. The mean radius of the tubular may be computed from multiple water path measurements around the circumference relative to a known fixture. The maximum and minimum diameter and ovality are calculated from the measured differences in distance from the surface of the tubular to the ultrasonic transducer and the theoretical circle. Wall thickness and ovality may be correlated relative to position by using the same apparatus for both measurements.

Abstract translation: 同时确定管的壁厚和椭圆度。 管的理论半径是根据其圆周的测量计算的。 通常用于测量管状壁厚的超声波装置也适用于通过装备或利用现有的超声波检查装置来测量最大和最小直径和椭圆度，所述超声检查装置具有接触表面，该接触表面以固定的距离与已知距离 超声换能器的表面。 接触表面在被测试的管状物上限定已知长度的弦。 管状物的平均半径可以相对于已知的固定装置围绕圆周的多个水路径测量来计算。 最大和最小直径和椭圆度是从测量的从管表面到超声换能器的距离和理论圆的距离计算的。 通过使用相同的装置进行两个测量，壁厚度和椭圆度可以相对于位置相关。

公开(公告)号：US20170051600A1

公开(公告)日：2017-02-23

申请号：US15220882

申请日：2016-07-27

Applicant: Patrick Jarman ,  Philippe Giacalone ,  Rick Kleinhans ,  Brian Wright ,  Jeffrey Adams ,  Nigel Rowcliffe

Inventor： Patrick Jarman ,  Philippe Giacalone ,  Rick Kleinhans ,  Brian Wright ,  Jeffrey Adams ,  Nigel Rowcliffe

IPC: E21B44/00 ,  E21B4/04 ,  E21B7/06

CPC classification number: E21B47/12 ,  E21B7/04 ,  E21B19/22

Abstract: A steering tool system may provide a bottom hole assembly (BHA) and a surface control/interface (SCI). The steering tool may provide an improved electronic schematic that provides a data line that is separate from the power line. The BHA may provide a full bore flow path. The connectors of a cablehead section may be designed to ease make up with proper contact to the connectors. The BHA may also be suitable for pumping a ball to a hydraulic disconnect. The design of the system allows conductors to pass through the hydraulic disconnect and orienter control section.

Abstract translation: 转向工具系统可以提供底孔组件（BHA）和表面控制/接口（SCI）。 转向工具可以提供改进的电子原理图，其提供与电力线分离的数据线。 BHA可以提供全孔径流路。 电缆头部分的连接器可以设计成容易地与连接器的适当接触组合。 BHA也可能适合将球泵送到液压断路器。 系统的设计允许导体通过液压断开和定向控制部分。

公开(公告)号：US08863846B2

公开(公告)日：2014-10-21

申请号：US13362810

申请日：2012-01-31

Applicant: Charles Curtis Overstreet ,  Scott Michael Cunningham ,  J. E. Skip Ward

Inventor： Charles Curtis Overstreet ,  Scott Michael Cunningham ,  J. E. Skip Ward

IPC: E21B33/035 ,  E21B33/038 ,  E21B33/076 ,  E21B17/06 ,  E21B19/16 ,  E21B19/06

CPC classification number: E21B19/086

Abstract: A jack system may provide subsea or surface operation. The jack system includes a top plate and a base plate with at least two pistons disposed between the base and top plate. The pistons are extendable to increase a separation distance between the base and top plate, and said pistons are retractable to decrease the separation distance between the base and top plate. The jack system also includes a bottom slip bowl assembly, a top slip bowl assembly, and rotary assembly. The top slip bowl and rotary assembly are rotatably coupled to the top plate wherein the rotary assembly and the top slip bowl assembly rotate relative to the top plate.

Abstract translation: 千斤顶系统可以提供海底或地面操作。 千斤顶系统包括顶板和底板，其中至少两个活塞设置在底板和顶板之间。 活塞可延伸以增加基座和顶板之间的间隔距离，并且所述活塞可缩回以减小基座和顶板之间的间隔距离。 千斤顶系统还包括底部滑动碗组件，顶部滑动碗组件和旋转组件。 顶部滑动碗和旋转组件可旋转地联接到顶板，其中旋转组件和顶部滑动容器组件相对于顶板旋转。

公开(公告)号：USRE41141E1

公开(公告)日：2010-02-23

申请号：US10317675

申请日：2002-12-12

Applicant: Michael L. Smith ,  Leslie D. Skinner ,  Charles C. Overstreet

Inventor： Michael L. Smith ,  Leslie D. Skinner ,  Charles C. Overstreet

IPC: E21B19/08

CPC classification number: E21B3/045 ,  E21B19/00 ,  E21B19/086 ,  E21B19/14 ,  E21B19/143 ,  E21B19/16 ,  E21B19/20 ,  E21B19/22 ,  E21B21/01

Abstract: Method and apparatus for drilling, completion, well workovers and well control, combining an integrated lifting unit and a coiled tubing unit, the method and apparatus permit running jointed pipe and coil tubing in combination, and standing multiple joints of pipe near the unit. The invention combines a hydraulic pipe hoisting system, pipe handling systems and pipe racking containment apparatus. A hydraulic workover jack is combined with a multifunction injector head and a standpipe for fluid circulation. The invention may also include a rotary table for rotating pipe and/or a rotating power swivel to allow fluid circulation during pipe rotation. Also included are a gin pole, a winching system for jointed pipe, and a traveling head with traveling slips and stationary slips to allow pipe movement in the well. Hydraulic systems allow insertion and extraction of tools in a work string. The apparatus includes spoolable drill pipe including a connector, multi-section reel with core, connection to reel for fluid circulation, reel drive mechanism and a pipe pulling capability.

Abstract translation: 钻井，完井，井身操作和油井控制的方法和装置，结合了一体式提升装置和连续油管装置，该方法和装置允许组合运行接合管和盘管，并在机组附近站立多个管道。 本发明结合了液压管道起重系统，管道处理系统和管道货架收容设备。 液压修井千斤顶与多功能注射器头和用于流体循环的立管相结合。 本发明还可以包括用于旋转管道的旋转工作台和/或旋转动力回转装置，以允许管道旋转期间的流体循环。 还包括一个杜松子酒杆，一个用于连接管道的绞盘系统，以及一个行进的头部，带有滑动条和固定的滑动装置，以允许管道在井中移动。 液压系统允许在工作串中插入和拔出工具。 该装置包括可旋转的钻杆，其包括连接器，具有芯部的多段卷取机，连接到用于流体循环的卷轴，卷轴驱动机构和拉管能力。

公开(公告)号：US20060201675A1

公开(公告)日：2006-09-14

申请号：US11372527

申请日：2006-03-09

Applicant: Andrew Ferguson ,  Stanley Loving ,  Bryan McKinley ,  Dale Norman

Inventor： Andrew Ferguson ,  Stanley Loving ,  Bryan McKinley ,  Dale Norman

IPC: E21B43/11

CPC classification number: E21B43/114 ,  E21B34/10 ,  E21B34/103 ,  E21B2034/007

Abstract: A tubing conveyed tool for use in perforating a well bore utilizing abrasive perforating techniques. The perforating tool is particularly useful in non-vertical wells. The perforating tool is designed to permit running and setting a bridge plug, and then perforating the well bore without requiring the removal of the tool string. An eccentric weight bar can also be used to allow for directional perforating in non-vertical wells. The eccentric weight bar uses gravity to cause the bar to rotate to a predetermined position.

Abstract translation: 一种管道输送工具，用于利用磨料穿孔技术对井眼进行穿孔。 穿孔工具在非垂直井中特别有用。 穿孔工具被设计成允许运行和设置桥塞，然后穿孔井，而不需要移除工具串。 也可以使用偏心的重量杆来在非垂直孔中进行定向穿孔。 偏心重量杆使用重力使杆旋转到预定位置。

公开(公告)号：US20060078390A1

公开(公告)日：2006-04-13

申请号：US11174200

申请日：2005-07-01

Applicant: Bernt Olsen ,  Randall Lagendyk ,  Bertram Ballard ,  Gary Vaughan ,  Hiram Bickle ,  Bjorn Rudshaug

Inventor： Bernt Olsen ,  Randall Lagendyk ,  Bertram Ballard ,  Gary Vaughan ,  Hiram Bickle ,  Bjorn Rudshaug

IPC: E02D15/02 ,  E02D5/54

CPC classification number: E02D27/52 ,  E21B19/002

Abstract: A heave compensation system to enable the transfer of tubulars between a floating platform and a snubbing jack. The heave compensation system includes a first end connected to the floating platform and a second end in connection with a traveling slip assembly of the snubbing jack, the heave compensation system is operable between a disengaged position and an engaged position. When the heave compensation system is in the disengaged position the traveling slip assembly moves separate and independent from the movement of the floating platform, and when the heave compensation system is in the engaged position the traveling slip assembly is locked in a constant position relative to the floating platform.

Abstract translation: 一种浮起补偿系统，用于在浮动平台和缓冲千斤顶之间传递管状物。 升沉补偿系统包括连接到浮动平台的第一端和与缓冲千斤顶的行进滑动组件连接的第二端，该起伏补偿系统可在分离位置和接合位置之间操作。 当升降补偿系统处于脱离位置时，行驶滑动组件与浮动平台的移动分开且独立，并且当升降补偿系统处于接合位置时，行驶滑动组件相对于 浮动平台。

公开(公告)号：US5215151A

公开(公告)日：1993-06-01

申请号：US766633

申请日：1991-09-26

Applicant: Michael L. Smith ,  Charles E. Goodman

Inventor： Michael L. Smith ,  Charles E. Goodman

IPC: E21B4/02 ,  E21B7/06 ,  E21B19/22 ,  E21B33/068

CPC classification number: E21B19/22 ,  E21B33/068 ,  E21B4/02 ,  E21B7/068

Abstract: A method and apparatus for directional drilling to recover hydrocarbons, thermal energy, or the like, by using coiled tubing while the well is under pressure so that high density drilling fluids to control the subsurface pressures during drilling are not required. Snubbing apparatus and methods which maintain control of the bore hole pressure throughout the drilling operation are used, thus permitting the use of fresh water as a combination hydraulic fluid to operate a downhole motor and cool the bit, and to flush cuttings from the bore hole. The apparatus uses a down hole assembly including a bit driven by a motor, preferably hydraulic, which is located in a bent housing. A steering tool capable of indicating the angle and azimuth of inclination of the housing is carried by the motor housing and is connected to surface instrumentation by an electrical cable extending through the coiled tubing. The housing and steering tool are coupled to the coiled tubing string by an orientation device which can rotate the bent housing relative to the tubing string through a selected incremental amount so that the bent housing can be oriented in the appropriate direction to drill along the preselected path.

Abstract translation: 一种用于定向钻井以回收碳氢化合物，热能等的方法和装置，通过在井处于压力下使用连续油管，使得不需要在钻井期间控制地下压力的高密度钻井液。 使用在整个钻孔操作期间保持钻孔压力控制的缓冲装置和方法，因此允许使用淡水作为组合的液压流体来操作井下马达并冷却钻头，并且从钻孔冲洗切屑。 该设备使用井下组件，其包括位于弯曲壳体中的由电机驱动的优选液压的钻头。 能够指示壳体的角度和方位角的转向工具由电动机壳体承载，并通过延伸穿过连续油管的电缆连接到表面仪表。 壳体和转向工具通过定向装置联接到连续油管柱，定向装置可以使弯曲的壳体相对于管柱通过选定的增量来旋转，使得弯曲的壳体可以沿着预定的路径 。

公开(公告)号：US20230359674A1

公开(公告)日：2023-11-09

申请号：US17735314

申请日：2022-05-03

Applicant: CUDD PRESSURE CONTROL, INC.

Inventor： John R. HATTEBERG ,  Laigang SONG ,  Bhavesh S. RANKA

IPC: G06F16/904

CPC classification number: G06F16/904

Abstract: A method can include performing a well audit, inputting well audit data to a database, and displaying a map view of a geographic area, well locations being indicated in the map view, and the well audit data being displayed in response to selection of one of the well locations. Another method can include displaying a graphic representation of components of a wellhead installation, and displaying well data pertaining to one of the components in response to selection of the component. A well information system can include an online database having stored therein well audit data from audits of well locations and customer well data for the well locations, and a display that shows a map view of a geographic area, the well locations being indicated in the map view, and the well audit data and the customer well data being displayed in response to selection of a well location.

公开(公告)号：US09862603B1

公开(公告)日：2018-01-09

申请号：US14843795

申请日：2015-09-02

Applicant: Bio-Cide International, Inc. ,  Cudd Pressure Control, Inc.

Inventor： Mark A. Cochran ,  Robert Picek ,  Neeraj Khanna ,  Enrique M. Proano ,  Andrew D. Kramer

IPC: B01J19/00 ,  B01J19/24 ,  C01B11/00 ,  C01B11/02

CPC classification number: C01B11/024 ,  B01J19/24 ,  B01J2219/24

Abstract: A system and method is provided for producing and delivering a product. The system includes a chamber having an inlet end, an outlet end and quenching points positioned therebetween. The inlet end is configured to receive a plurality of precursors and the quenching points are configured to receive water to obtain quenching of the reaction in the chamber thereby providing varying concentration of the resultant product.

公开(公告)号：US20130255969A1

公开(公告)日：2013-10-03

申请号：US13431236

申请日：2012-03-27

Applicant: Bernt Olsen ,  Randall D. Legendyk

Inventor： Bernt Olsen ,  Randall D. Legendyk

IPC: E21B19/10 ,  E21B47/00 ,  E21B23/00 ,  F16K31/02

CPC classification number: E21B19/07 ,  E21B19/086

Abstract: A weight controlled slip interlock system provides increased safety for a snubbing unit. Slips for a snubbing unit is operable between an open position and a closed position, and valves actuates the slips between the open and closed positions. Weight sensors are coupled to the slips, wherein the weight sensors measures the loads on the slips to determine whether one or more of the slips are controlling the weight of a workstring. Interlocks are coupled to the valves to prevent the valves from actuating from the closed position into the open position when the corresponding slip controls the weight of the workstring.

Abstract translation: 重量控制滑动联锁系统为缓冲单元提供了更高的安全性。 用于缓冲单元的滑动件在打开位置和关闭位置之间可操作，并且阀门在打开位置和关闭位置之间启动滑动。 重量传感器耦合到滑移件，其中重量传感器测量滑动件上的载荷，以确定滑动件中的一个或多个是否控制工作系统的重量。 联锁件连接到阀门，以防止当相应的滑移控制工作绳的重量时，阀门从关闭位置致动到打开位置。