公开(公告)号：US5038859A

公开(公告)日：1991-08-13

申请号：US290575

申请日：1988-12-27

Applicant: Gerald D. Lynde ,  Harold H. Harvey, Jr.

Inventor： Gerald D. Lynde ,  Harold H. Harvey, Jr.

IPC: E21B10/46 ,  E21B10/56 ,  E21B10/567 ,  E21B29/00

CPC classification number: E21B10/567 ,  E21B10/46 ,  E21B29/002 ,  E21B29/005 ,  E21B2010/566 ,  Y10T408/78 ,  Y10T408/893

Abstract: A cutting tool (10) for removing metal tubular members held in stationary position downhole from a well bore and adapted to be inserted within a well. The cutting tool (10) includes a plurality of elongate blades (32,34) on the cylindrical body (22) of the cutting tool (10) which extend below the bottom of the tool body (22). Cutting elements (42) of a predetermined size and shape are arranged in a symmetrical predetermined pattern on the lower portion of each blade (32,34) in a plurality of predetermined transversely extending rows below the tool body (22). The cutting elements (42) in adjacent transverse rows for each blade (32) are staggered horizontally and have different concentric cutting paths. Preferably, the cutting elements (42) in corresponding transverse rows on adjacent blades (32,34) are staggered and have different concentric cutting paths. Each cutting element (42) has a groove (42F) for receiving and directing forwardly the extending end of a metal shaving (S) to facilitate breaking thereof from the upper end of the tubular member (14) being cut away. A high strength tungsten carbide alloy material (41) is secured to the trailing surface of the blades (32,34) to reinforce the blades in addition to assisting the cutting action.

Abstract translation: 一种切割工具（10），用于移除从井眼保持在井下静止位置并适于插入井内的金属管状构件。 切割工具（10）包括在切割工具（10）的圆柱体（22）上的多个细长叶片（32,34），其在工具主体（22）的底部下方延伸。 具有预定尺寸和形状的切割元件（42）以对称的预定图案布置在每个刀片（32,34）的下部，在工具主体（22）下方的多个预定的横向延伸的行中。 每个叶片（32）的相邻横排中的切割元件（42）水平交错并具有不同的同心切割路径。 优选地，在相邻叶片（32,34）上的相应横向排中的切割元件（42）交错并且具有不同的同心切割路径。 每个切割元件（42）具有用于接收和引导金属剃刮（S）的延伸端的槽（42F），以便于从被切除的管状构件（14）的上端断开。 高强度碳化钨合金材料（41）固定到叶片（32,34）的后表面以加强叶片，除了辅助切割动作。

公开(公告)号：US09045956B2

公开(公告)日：2015-06-02

申请号：US13252809

申请日：2011-10-04

Applicant: Gerald D. Lynde ,  Yang Xu ,  Bennett M. Richard ,  Douglas J. Murray ,  Edward J. O'Malley

Inventor： Gerald D. Lynde ,  Yang Xu ,  Bennett M. Richard ,  Douglas J. Murray ,  Edward J. O'Malley

IPC: E21B29/02 ,  E21B23/00 ,  E21B33/12

CPC classification number: E21B29/02 ,  E21B23/00 ,  E21B33/12

Abstract: In one aspect, a method of method of performing a wellbore operation is disclosed that in one embodiment may include: providing a device that includes a non-explosive energetic material configured to disintegrate when subjected to a selected energy; placing the device at a selected location in the wellbore to perform a selected function; and subjecting the device to the selected energy to disintegrate the device in the wellbore after the device has performed the selected function. In another aspect an apparatus for use in a wellbore is disclosed that in one embodiment may include a device placed in the wellbore at a selected location, wherein the device includes a non-explosive energetic material configured to disintegrate when subjected to a selected energy, and a source of the selected energy configured to subject the device to the selected energy in the wellbore to disintegrate the device.

Abstract translation: 在一个方面，公开了一种执行井眼操作的方法的方法，在一个实施例中可以包括：提供一种装置，其包括配置成在受到所选择的能量时分解的非爆炸能量材料; 将设备放置在井眼中的选定位置以执行所选择的功能; 以及在所述装置执行所选择的功能之后对所述装置进行所选择的能量使所述井眼中的装置分解。 在另一方面，公开了一种在井筒中使用的装置，在一个实施例中可以包括在选定位置处放置在井眼中的装置，其中该装置包括配置成在受到选定能量时分解的非爆炸能量材料，以及 所选择的能量的源被配置为使得装置对井眼中的所选能量进行分解。

公开(公告)号：US08584744B2

公开(公告)日：2013-11-19

申请号：US12880906

申请日：2010-09-13

Applicant: Mohan L. Soni ,  Gerald D. Lynde ,  Ronnie D. Russell ,  Jeremy J. Guillory ,  Steve Rosenblatt

Inventor： Mohan L. Soni ,  Gerald D. Lynde ,  Ronnie D. Russell ,  Jeremy J. Guillory ,  Steve Rosenblatt

IPC: E21B33/08 ,  E21B27/04

CPC classification number: E21B31/00 ,  E21B27/00 ,  E21B27/04

Abstract: A subterranean debris catcher swirls the incoming debris laden stream by putting grooves or spiral projections on the inside of the inlet pipe. The solids come out of openings in the side of the inlet pipe or the solids can exit near the top either directly into the enclosed solids holding volume as the liquid exits straight out or the solids can be discharged out the end of the inlet pipe into the bigger open space defined by the housing. In the latter case the inside housing wall can have a screen or vanes that slow down the solid particles as the fluid continues to a housing exit and eventually to an exit screen before being discharged to either go to the surface or recirculate back along the outside of the tool to the inlet pipe while picking up additional debris.

Abstract translation: 地下碎屑捕集器通过在入口管的内侧放置槽或螺旋突起来旋转流入的碎屑载流子。 固体从入口管侧面的开口出来，或者当液体直接排出时，固体物质可以直接离开顶部，直接进入封闭的固体保持体积中，或者固体可以从进口管的末端排出到 由外壳限定的更大的开放空间。 在后一种情况下，内部壳体壁可以具有屏幕或叶片，当流体继续到壳体出口并且最终到达出口屏幕之前，当放电到达表面或者沿着外部的外部再循环时，固体颗粒减慢 该工具进入管道，同时拾取额外的碎屑。

公开(公告)号：US08294758B2

公开(公告)日：2012-10-23

申请号：US12026285

申请日：2008-02-05

Applicant: Gerald D. Lynde

Inventor： Gerald D. Lynde

IPC: H04N9/47 ,  H04N7/18

CPC classification number: E21B47/0915 ,  E21B31/00

Abstract: Disclosed herein is a downhole fish-imaging system. The fish-imaging system includes, a fish-imaging device positionable downhole near the fish, and a processor. The fish-imaging device has at least one shape changeable portion with a plurality of sensors therein for monitoring the shape of the at least one shape changeable portion, a shape of the at least one shape changeable portion is influenced by a shape of the fish. The processor is in operable communication with the fish-imaging device and is coupled to a wired pipe for transmitting data therealong from the sensors.

Abstract translation: 本文公开了一种井下鱼成像系统。 鱼成像系统包括可在鱼附近定位的鱼成像装置和处理器。 鱼成像装置具有至少一个形状可变部分，其中具有多个传感器，用于监测至少一个形状可变部分的形状，所述至少一个形状可变部分的形状受到鱼的形状的影响。 处理器与鱼成像装置可操作地通信，并且耦合到用于从传感器传送数据的有线管。

公开(公告)号：US08281854B2

公开(公告)日：2012-10-09

申请号：US12689820

申请日：2010-01-19

Applicant: Sean L. Gaudette ,  Jason J. Barnard ,  Gerald D. Lynde ,  Omar H. Balcazar

Inventor： Sean L. Gaudette ,  Jason J. Barnard ,  Gerald D. Lynde ,  Omar H. Balcazar

IPC: E21B43/08

CPC classification number: E21B43/082

Abstract: A subterranean screen system features openings in a base pipe and sleeve sections of a porous material that preferably swells in the borehole to span an annular space around the base pipe. Retainers are mounted to the base pipe in a desired location and mechanically fixated using an internal grip system actuated through the wall of the retainer. A wedging action of slip segments is initiated by an angularly advancing assembly through the wall of the retainer. The retainer can have end rings extending past one or both ends over which the screen sleeve extends. Flat or ridges on the exterior of the retainer or end rings make assembly easier with hand tools to allow for rapid field assembly, if needed. Filtration occurs through the sleeves that abut the borehole wall and into the base pipe openings and to the surface.

Abstract translation: 地下屏幕系统具有基管中的开口和多孔材料的套筒部分，其优选地在钻孔中膨胀以跨越基管周围的环形空间。 保持器在所需位置安装到基管上，并使用通过保持器的壁致动的内部夹紧系统机械固定。 滑动段的楔形动作由通过保持器的壁的角度前进的组件启动。 保持器可以具有延伸穿过屏幕套筒延伸的一个或两个端部的端环。 保持架或端环的外部平面或凸脊使用手动工具更容易组装，以便在需要时进行快速的现场组装。 过滤通过与井壁相接触的套筒进入基管开口和表面。

公开(公告)号：US20120090836A1

公开(公告)日：2012-04-19

申请号：US13335304

申请日：2011-12-22

Applicant: GERALD D. LYNDE ,  DOUGLAS J. MURRAY

Inventor： GERALD D. LYNDE ,  DOUGLAS J. MURRAY

IPC: E21B47/00 ,  E21B43/00

CPC classification number: E21B47/0005

Abstract: An apparatus for verifying cement arrival at a target location includes a liner. A sensory structure radially outwardly disposed of the liner at a target arrival location of cement from a cementing operation. The sensory structure configured to sense arrival of cement. A seal configuration automatically responsive to the sensed arrival of cement. Also included is a method for addressing micro annulus formation in a downhole cementing operation.

Abstract translation: 用于验证水泥到达目标位置的装置包括衬套。 在固井操作的水泥的目标到达位置处径向向外设置衬套的感觉结构。 感官结构被配置为感知水泥的到达。 密封配置自动响应于水泥的感测到达。 还包括在井下固井操作中解决微环形成的方法。

公开(公告)号：US08047291B2

公开(公告)日：2011-11-01

申请号：US12424301

申请日：2009-04-15

Applicant: Gerald D. Lynde

Inventor： Gerald D. Lynde

IPC: E21B43/26 ,  E21B29/00

CPC classification number: E21B29/06 ,  E21B43/114

Abstract: An abrasive slurry tool, the tool being attachable to a running string, the tool including a high-pressure assembly, the assembly including a nozzle assembly; and a low-pressure assembly in abrasive fluid communication with the high-pressure assembly, the low-pressure assembly comprising a low pressure holding tank configured to carry recharge abrasive fluid with the tool and method.

Abstract translation: 一种磨料浆料工具，该工具可连接到一个运行的管子上，该工具包括一个高压组件，该组件包括喷嘴组件; 以及与所述高压组件连通的磨料流体中的低压组件，所述低压组件包括被配置为携带所述工具和方法来补给磨料流体的低压容纳罐。

公开(公告)号：US20110203856A1

公开(公告)日：2011-08-25

申请号：US12709930

申请日：2010-02-22

Applicant: Gerald D. Lynde ,  James McNicol

Inventor： Gerald D. Lynde ,  James McNicol

IPC: E21B10/46 ,  B23P15/28

CPC classification number: E21B10/5673 ,  E21B10/46

Abstract: A cutting/milling tool includes a tool body; a cutting end of the tool body; a first plurality of cutting elements having a substantially identical shape disposed at the cutting end of the tool body; and a second plurality of cutting elements having a different shape than the first plurality of cutting elements, the second plurality of cutting elements being substantially identical in shape to each other, the second plurality of cutting elements being interspersed with the first plurality of cutting elements at the cutting end of the tool body.

Abstract translation: 切割/铣削工具包括工具主体; 工具主体的切割端; 具有基本相同形状的第一多个切割元件，设置在所述工具主体的切割端; 以及第二多个切割元件，其具有与所述第一多个切割元件不同的形状，所述第二多个切割元件的形状基本上相同，所述第二多个切割元件与所述第一多个切割元件分散在 刀具的切割端。

公开(公告)号：US20110174481A1

公开(公告)日：2011-07-21

申请号：US12689820

申请日：2010-01-19

Applicant: Sean L. Gaudette ,  Jason J. Barnard ,  Gerald D. Lynde ,  Omar H. Balcazar

Inventor： Sean L. Gaudette ,  Jason J. Barnard ,  Gerald D. Lynde ,  Omar H. Balcazar

IPC: E03B3/18

CPC classification number: E21B43/082

Abstract: A subterranean screen system features openings in a base pipe and sleeve sections of a porous material that preferably swells in the borehole to span an annular space around the base pipe. Retainers are mounted to the base pipe in a desired location and mechanically fixated using an internal grip system actuated through the wall of the retainer. A wedging action of slip segments is initiated by an angularly advancing assembly through the wall of the retainer. The retainer can have end rings extending past one or both ends over which the screen sleeve extends. Flat or ridges on the exterior of the retainer or end rings make assembly easier with hand tools to allow for rapid field assembly, if needed. Filtration occurs through the sleeves that abut the borehole wall and into the base pipe openings and to the surface.

Abstract translation: 地下屏幕系统具有基管中的开口和多孔材料的套筒部分，其优选地在钻孔中膨胀以跨越基管周围的环形空间。 保持器在所需位置安装到基管上，并使用通过保持器的壁致动的内部夹紧系统机械固定。 滑动段的楔形动作由通过保持器的壁的角度前进的组件启动。 保持器可以具有延伸穿过屏幕套筒延伸的一个或两个端部的端环。 保持架或端环的外部平面或凸脊使用手动工具更容易组装，以便在需要时进行快速的现场组装。 过滤通过与井壁相接触的套筒进入基管开口和表面。

公开(公告)号：US20100258298A1

公开(公告)日：2010-10-14

申请号：US12423074

申请日：2009-04-14

Applicant: Gerald D. Lynde ,  Yang Xu

Inventor： Gerald D. Lynde ,  Yang Xu

IPC: E21B37/00

CPC classification number: E21B37/02

Abstract: A downhole tubular scraper is run in on slickline with an on board power supply. It features counter-rotating scrapers without an anchor in one embodiment or an anchor with single rotating scrapers. The scraper is selectively operated to conserve power in the power supply. A drive system uses a single driver to obtain counter-rotating motion in the scrapers.

Abstract translation: 一个井下管状刮刀运行在带有板载电源的钢丝绳上。 在一个实施例中，其具有不具有锚固件的反向旋转刮刀或具有单个旋转刮刀的锚定器。 选择性地操作刮刀以节省电源中的功率。 驱动系统使用单个驱动器在刮刀中获得反向旋转运动。