公开(公告)号：US20080230233A1

公开(公告)日：2008-09-25

申请号：US11725343

申请日：2007-03-19

Applicant: Peter J. Fay ,  Gerald D. Lynde ,  Edward J. O'Malley

Inventor： Peter J. Fay ,  Gerald D. Lynde ,  Edward J. O'Malley

IPC: E21B23/00

CPC classification number: E21B43/10 ,  E21B23/01 ,  E21B23/02 ,  E21B23/04 ,  E21B33/0422 ,  E21B47/122

Abstract: A liner hanger has a housing with a pocket disposed on an inner wall surface and a slip slidingly engaged within the pocket. The liner hanger housing is secured in the string of casing. A setting mechanism connected to the slips is also located in the pocket. An actuator is mounted on the liner. As the liner is moved through the casing coupler, the actuator actuates the setting mechanism, causing the slips to move axially downward. As the setting mechanism moves downward, the slips move radially inward and grip the liner.

Abstract translation: 衬管悬挂器具有壳体，其具有设置在内壁表面上的口袋和滑动地接合在口袋内的滑动件。 衬管衣架外壳固定在套管内。 连接到卡瓦的设置机构也位于口袋中。 执行器安装在衬套上。 当衬套移动通过套管联接器时，致动器致动设置机构，使滑动件向下轴向移动。 当设置机构向下移动时，滑动件向内径向移动并夹紧衬套。

公开(公告)号：US20080166132A1

公开(公告)日：2008-07-10

申请号：US11621878

申请日：2007-01-10

Applicant: Gerald D. Lynde ,  Joseph P. DeGeare

Inventor： Gerald D. Lynde ,  Joseph P. DeGeare

IPC: H04B10/12

CPC classification number: E21B47/0002 ,  E21B29/06

Abstract: The disclosure, in on aspect, provides a method for performing a laser operation in a wellbore that includes displacing a wellbore fluid with a laser-compatible medium proximate a location in the wellbore where a work is desired to be performed; positioning a laser head proximate the laser-compatible medium; and passing a laser beam via the laser-compatible medium to the location for performing the laser operation. In another aspect, the disclosure provides a laser apparatus for performing a laser operation at a worksite having a fluid that includes a laser power unit that supplies laser energy to a laser head placed proximate the worksite; a fluid displacement unit that displaces at least a portion of the fluid adjacent the worksite with a laser-compatible medium; and a controller that operates the laser head to pass the laser beam to the worksite through the laser-compatible medium. In another aspect, the disclosure provides an imager associated with the laser apparatus that provides images of the worksite.

Abstract translation: 在一方面，本公开提供了一种用于在井眼中执行激光操作的方法，其包括使井眼流体与靠近井眼中位于需要进行作业的位置相邻的激光兼容介质移位; 将激光头定位在激光兼容介质附近; 并将激光束经由激光兼容介质传送到用于执行激光操作的位置。 在另一方面，本公开提供了一种用于在具有流体的工地进行激光操作的激光装置，所述流体包括激光功率单元，所述激光功率单元将激光能量提供给靠近所述工地设置的激光头; 流体排放单元，其利用激光兼容介质移动邻近工地的流体的至少一部分; 以及控制器，其操作激光头以将激光束通过激光兼容介质传递到工作现场。 在另一方面，本公开提供了与提供工地图像的激光装置相关联的成像器。

公开(公告)号：US6012526A

公开(公告)日：2000-01-11

申请号：US909777

申请日：1997-08-12

Applicant: Steven L. Jennings ,  James Kenneth Whanger ,  Arne Larsen ,  John L. Baugh ,  Brian Wood ,  Christopher L. Gann ,  Darrin Willauer ,  Mark W. Brockman ,  David G. Forsyth ,  Gerald D. Lynde ,  Douglas J. Murray ,  Edwin Schubrick ,  James K. Jackson ,  William K. Brown

Inventor： Steven L. Jennings ,  James Kenneth Whanger ,  Arne Larsen ,  John L. Baugh ,  Brian Wood ,  Christopher L. Gann ,  Darrin Willauer ,  Mark W. Brockman ,  David G. Forsyth ,  Gerald D. Lynde ,  Douglas J. Murray ,  Edwin Schubrick ,  James K. Jackson ,  William K. Brown

IPC: E21B7/06 ,  E21B23/12 ,  E21B29/06 ,  E21B41/00 ,  E21B43/10 ,  E21B43/11 ,  E21B43/114 ,  E21B43/119

CPC classification number: E21B23/002 ,  E21B29/06 ,  E21B41/0042 ,  E21B43/10 ,  E21B7/061

Abstract: Junctions in multilateral well structures are sealed by employing a variety of degrees of premachined components and a variety of sealing embodiments, including casing segments having premachined windows, side pocket members which are adapted to reside within the string during run in and move laterally to the deployed position, woven members, cement filled ECPs, etc. Also disclosed is a downhole milling device which cuts a window in a casing segment or other material based upon a predetermined geometric pattern imposed upon the cutting tool by an integral template.

Abstract translation: 通过采用多种程度的预先加工的部件和各种密封实施例，包括具有预加工窗口的套管段，侧袋部件，其适于在运行期间驻留在管柱内并横向移动到所部署的部件 位置，编织构件，水泥填充的ECP等。还公开了一种井下铣削装置，其基于通过整体模板施加在切割工具上的预定几何图案，在壳体段或其它材料中切割窗口。

公开(公告)号：US5474126A

公开(公告)日：1995-12-12

申请号：US243340

申请日：1994-05-16

Applicant: Gerald D. Lynde ,  Anthony D. Self ,  Mark H. Lee

Inventor： Gerald D. Lynde ,  Anthony D. Self ,  Mark H. Lee

IPC: E21B7/06 ,  E21B29/06 ,  E21B33/13

CPC classification number: E21B7/061 ,  E21B29/06

Abstract: A whipstock assembly is provided for lowering within a cased wellbore, cutting a window through a casing for drilling a sidetrack borehole, and retrieving with conventional fishing tools. The whipstock assembly includes two separate whipstocks having different tapers, and which are releasibly coupled for separately retrieving from the cased wellbore. A barrier member is provided to prevent a tapered face of one of the whipstocks from wedging debris between the whipstock and the casing.

Abstract translation: 提供了一种用于在套管井眼内降低的造斜器组件，通过用于钻探侧钻孔的壳体切割窗户，以及用常规捕捞工具回收。 造斜器组件包括具有不同锥度的两个单独的造斜器，并且其可释放地联接以便从套管井筒单独地检索。 设置阻挡构件以防止其中一个造斜器的锥形表面在造斜器和壳体之间楔入碎屑。

公开(公告)号：US5423387A

公开(公告)日：1995-06-13

申请号：US81569

申请日：1993-06-23

Applicant: Gerald D. Lynde

Inventor： Gerald D. Lynde

IPC: E21B7/06 ,  E21B7/08 ,  E21B29/06 ,  E21B41/00

CPC classification number: E21B29/06 ,  E21B41/0035 ,  E21B7/061

Abstract: The apparatus and method of the present invention facilitate the initiation of lateral bores from a main wellbore in a completed well having a packer and a tubing string. The preferred method involves setting a plug, which may be removed, through the tubing string, followed by a layer of sand, followed by a layer of cementitious material or other material that becomes hard. The cementitious material is drilled from the end of the production tubing by means of equipment passed through the length of the cementitious material. This allows running in with another packer or anchoring device to be located within the newly created bore in the cementitious material. The sidetracking device is secured to the anchoring device and oriented. The milling then proceeds with a high-efficiency milling tool that creates a window through the cementitious material and outer casing. A milling assembly can then be used to complete the window and begin the lateral bore. If subsequent bottom production is required, the cementitious material can be underreamed down to the sand. The sand can then be washed from the initial plug that was set to support the cementitious material in the original wellbore. Multiple laterals can be accomplished in this manner by repeating the process steps.

Abstract translation: 本发明的装置和方法有利于在具有封隔器和管柱的完井中从主井筒开始侧孔。 优选的方法包括设置可以通过管柱排出的塞子，随后是一层沙子，随后是一层硬质的水泥质材料或其他材料。 水泥材料从生产管道的末端通过穿过水泥材料长度的设备钻出。 这允许使用另一个封隔器或锚定装置进入位于水泥质材料中新创建的孔内。 侧钻装置被固定到锚定装置并定向。 然后铣削进行高效铣削工具，其通过水泥质材料和外壳产生窗口。 然后可以使用铣削组件来完成窗口并开始横向孔。 如果需要后续的底部生产，水泥质材料可以被吹入沙子。 然后可以从设置为支撑原始井筒中的水泥质材料的初始塞子洗涤砂子。 可以通过重复该过程步骤以这种方式来实现多个侧面。

公开(公告)号：US5086838A

公开(公告)日：1992-02-11

申请号：US673186

申请日：1991-03-21

Applicant: Terry E. Cassel ,  Gerald D. Lynde

Inventor： Terry E. Cassel ,  Gerald D. Lynde

IPC: B23B5/16 ,  E21B10/46 ,  E21B10/56 ,  E21B10/567 ,  E21B29/00 ,  E21B29/10

CPC classification number: E21B10/567 ,  B23B5/16 ,  B23B5/168 ,  E21B10/46 ,  E21B29/002 ,  E21B29/005 ,  E21B29/10 ,  E21B2010/566 ,  Y10T408/78

Abstract: A cutting tool (20) has a tool body (26) positioned within a metal casing (12) for reaming the inner peripheral surface of the casing (12) to a uniform smooth inner diameter. Tool body (26) has a lower end body portion (28), a generally cylindrical intermediate body portion (30), and a reduced diameter upper end body portion (22) connected to intermediate body portion (26) by a sloping shoulder (24). Blades (46, 48) have a single column of cutting elements (50) secured thereto in end to end relation to define an outwardly sloping lower column section (51A) along lower end body section (28), a vertical intermediate column section (51B) along intermediate body portion (30) and an inwardly sloping upper column section (51C) along sloping shoulder (34).

Abstract translation: 切割工具（20）具有位于金属壳体（12）内的工具主体（26），用于将壳体（12）的内周表面铰接到均匀的光滑内径。 工具主体（26）具有下端主体部分（28），大致圆柱形的中间主体部分（30）和通过倾斜肩部（24）连接到中间体部分（26）的直径减小的上端主体部分（22） ）。 叶片（46,48）具有固定在其上的单列切割元件（50），其沿着下端主体部分（28），垂直中间柱部分（51B）限定出向下倾斜的下部柱部分（51A） ）和沿倾斜肩部（34）的向内倾斜的上柱部分（51C）。

公开(公告)号：US08863851B2

公开(公告)日：2014-10-21

申请号：US12355563

申请日：2009-01-16

Applicant: John P. Davis ,  Gerald D. Lynde

Inventor： John P. Davis ,  Gerald D. Lynde

IPC: E21B31/16

CPC classification number: E21B31/16

Abstract: A grapple device is secured to a mill to allow relative rotation between them. The grapple has an outward bias to allow it to grip the packer bore or an extension from the packer. The mandrel has a wedge adjacent its lower end and torque fingers that fit between grapple segments when relative longitudinal movement occurs between the mandrel and the grapple assembly. The grapple assembly has a left hand thread so that it comes out of the packer if the mandrel engages the grapple assembly in a manner for tandem rotation. The torque fingers on the wedge on the mandrel support the grapple fingers over their length as rotation to the right removes the grapple assembly from the packer bore. Reverse circulation takes away the cuttings into the mill bore where they are separated from the reverse circulating fluid.

Abstract translation: 抓斗装置被固定到磨机以允许它们之间的相对旋转。 抓斗具有向外的偏压，以允许其抓住封隔器孔或从封隔器延伸。 当心轴和抓斗组件之间发生相对纵向移动时，心轴具有邻近其下端的楔形物和扭矩指状件，该手指配合在抓斗段之间。 抓斗组件具有左手螺纹，使得如果心轴以串联旋转的方式接合抓斗组件，则其从包装机排出。 心轴上的楔形物上的扭矩指状物在其长度上支撑抓握指状物，因为向右旋转从打包器孔中移除抓斗组件。 反向循环将切屑输送到磨机孔中，在这些钻孔中它们与反向循环流体分离。

公开(公告)号：US08714273B2

公开(公告)日：2014-05-06

申请号：US12470479

申请日：2009-05-21

Applicant: Gerald D. Lynde

Inventor： Gerald D. Lynde

IPC: E21B33/12

CPC classification number: F16J15/46 ,  E21B33/1212 ,  E21B33/1277

Abstract: A seal system for forming a fluid seal from an inner tubular member outwardly against an outer tubular member. The seal system includes a packer element that is radially expandable from a reduced diameter, unset condition to an enlarged diameter, set condition; and a radially expandable seal element surrounding the packer element and creating a fluid sealing engagement outwardly against the outer tubular member.

Abstract translation: 一种密封系统，用于从内部管状构件向外形成流体密封件抵靠外部管状构件。 密封系统包括封隔器元件，其从直径减小，未设定状态到扩大的直径设定状态可径向膨胀; 以及围绕所述封隔器元件的径向可膨胀的密封元件，并且朝向外部管状构件向外产生流体密封接合。

公开(公告)号：US08365374B2

公开(公告)日：2013-02-05

申请号：US12137860

申请日：2008-06-12

Applicant: Robert S. O'Brien ,  Gerald D. Lynde ,  Yang Xu ,  Thomas Mathew

Inventor： Robert S. O'Brien ,  Gerald D. Lynde ,  Yang Xu ,  Thomas Mathew

IPC: B23P19/02

CPC classification number: F16L55/17 ,  F16L58/1081 ,  Y10T29/49872 ,  Y10T29/5363 ,  Y10T29/53657

Abstract: Disclosed herein is a method of installing an elastomeric element onto a tubular. The method includes, positioning the elastomeric element onto a radially expandable member, radially expanding the radially expandable member and the elastomeric element installed thereon, positioning a tubular coaxially with the radially expandable member, and axially urging the elastomeric element off the radially expandable member thereby allowing the elastomeric element to be positioned coaxially about an outer perimetrical surface of the tubular.

Abstract translation: 本文公开了一种将弹性体元件安装到管状体上的方法。 该方法包括将弹性体元件定位在径向可膨胀元件上，径向地膨胀径向可膨胀元件和安装在其上的弹性元件，将管状物与径向可扩张元件同轴地定位，并将弹性体元件轴向推动离开可径向扩张元件，从而允许 所述弹性体元件围绕管的外周表面同轴地定位。

公开(公告)号：US20120199395A1

公开(公告)日：2012-08-09

申请号：US12931651

申请日：2011-02-07

Applicant: Gerald D. Lynde

Inventor： Gerald D. Lynde

IPC: E21B7/00 ,  E21B10/36

CPC classification number: E21B10/006

Abstract: Cutting elements for cutting tools comprise a pre-formed fracture plane disposed in at least one surface of the cutting elements. The pre-formed fracture plane can comprise a groove cut into one of the surfaces of the cutting element, or the pre-formed fracture plane can be formed by using a laser or other heat concentrating source to weaken a portion of one of the surfaces of the cutting element so that the cutting element will break along the pre-formed fracture plane.

Abstract translation: 用于切割工具的切割元件包括设置在切割元件的至少一个表面中的预成形的断面。 预形成的断裂面可以包括切割到切割元件的一个表面中的凹槽，或者可以通过使用激光或其它热浓缩源来形成预形成的断裂面，以削弱其中一个表面的一部分 切割元件使切割元件沿着预先形成的断裂平面断裂。