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1. 发明授权

US4286629A Removable plug 失效
标题翻译：可拆卸插头
公开(公告)号：US4286629A
公开(公告)日：1981-09-01
申请号：US101377
申请日：1979-12-07
申请人： Steven G. Streich , Lloyd C. Knox
发明人： Steven G. Streich , Lloyd C. Knox
IPC分类号： E02B17/00 , E21B33/134 , E21B43/01 , E21B43/013 , F16L55/11 , F16L55/10
CPC分类号： E21B33/134 , E02B17/0013 , E21B43/0107 , E21B43/0135 , F16L55/11
摘要： A removable plug for the J-tube of an offshore platform or marine structure comprising a plug housing, plug body releasably retained with the plug housing, and shear type threaded fastening means retaining the plug body within the plug housing. The plug body may comprise a buoyant plug body to assist in the retrieval of the plug body after the removal thereof from the plug housing.
摘要翻译：用于海上平台或海洋结构的J型管的可拆卸塞子，包括插头壳体，可释放地保持有插头壳体的塞体，以及将插头本体保持在插头壳体内的剪切型螺纹紧固装置。插塞体可以包括浮力插塞体，以在插头体从插头壳体中移除之后帮助其取回。

2. 发明授权

US4250966A Insertion type cementing baffle 失效
标题翻译：插入式固井挡板
公开(公告)号：US4250966A
公开(公告)日：1981-02-17
申请号：US114810
申请日：1980-01-24
申请人： Steven G. Streich , Lloyd C. Knox
发明人： Steven G. Streich , Lloyd C. Knox
IPC分类号： E21B17/14 , E21B21/10 , E21B33/14 , E21B23/00 , E21B34/06 , E21B43/01
CPC分类号： E21B33/14 , E21B17/14 , E21B21/10
摘要： An insertion type cementing baffle comprising a baffle housing and insertion type cementing baffle member.
摘要翻译：一种插入式固井挡板，其包括挡板壳体和插入型固井挡板构件。

3. 发明授权

US4184515A Retrievable plug for offshore platforms having shear type retaining means 失效
标题翻译：具有剪切型保持装置的海上平台的可回收塞子
公开(公告)号：US4184515A
公开(公告)日：1980-01-22
申请号：US906900
申请日：1978-05-18
申请人： Steven G. Streich , Lloyd C. Knox , Bob L. Sullaway
发明人： Steven G. Streich , Lloyd C. Knox , Bob L. Sullaway
IPC分类号： E02B17/00 , E21B33/12 , F16L55/10
CPC分类号： E02B17/0013 , E21B33/12
摘要： A reusable plug for sealing the conductor pipe of offshore platforms comprising a cylindrical housing, central body member and pressure equalization means.
摘要翻译：一种用于密封海上平台导管的可重复使用的塞子，包括圆柱形壳体，中心体部件和压力均衡装置。

4. 发明授权

US4181454A Pile wiper seal 失效
标题翻译：桩刷密封
公开(公告)号：US4181454A
公开(公告)日：1980-01-01
申请号：US926365
申请日：1978-07-20
申请人： Lloyd C. Knox , Steven G. Streich
发明人： Lloyd C. Knox , Steven G. Streich
IPC分类号： E02B17/00 , E02D5/14
CPC分类号： E02B17/0008
摘要： A pile wiper seal assembly for sealing the annulus between either a jacket leg or pile sleeve and a pile inserted therethrough of a marine platform, the pile wiper seal assembly comprising annular seal member means, upper end shoe means secured to the inner surface of either the jacket leg or pile sleeve having a recess receiving therein the upper portion of the annular seal member means and lower end shoe means secured to the inner surface of either the jacket leg or pile sleeve having a recess receiving therein the lower portion of the annular seal member means whereby the upper end shoe means and lower end shoe means retain the annulus seal member means in either the jacket leg or pile sleeve.
摘要翻译：一种用于密封护套腿或绒头套筒之间的环状物的桩擦拭器密封组件以及穿过其中的海洋平台插入的桩，绒毛刷擦拭器密封组件包括环形密封构件装置，固定到任何一个的内表面的上端靴装置护套腿或绒头套筒，其具有容纳环形密封构件装置的上部的凹部，以及固定到夹套腿或绒头套筒的内表面的下端靴装置，其具有容纳环形密封构件的下部的凹部上端靴装置和下端靴装置将环形密封构件装置保持在夹套腿或桩套中的装置。

5. 发明授权

US5314015A Stage cementer and inflation packer apparatus 失效
标题翻译：摊铺机和膨胀封隔器装置
公开(公告)号：US5314015A
公开(公告)日：1994-05-24
申请号：US923735
申请日：1992-07-31
申请人： Steven G. Streich , John T. Brandell , Richard L. Giroux , Lee W. Stepp
发明人： Steven G. Streich , John T. Brandell , Richard L. Giroux , Lee W. Stepp
IPC分类号： E21B33/127 , E21B33/14 , E21B33/16 , E21B34/14
CPC分类号： E21B34/14 , E21B33/127 , E21B33/146 , E21B33/16
摘要： A stage cementer and inflation packer apparatus. The apparatus comprises a mandrel with an external closing sleeve and an operating sleeve interlocked therewith. Below the operating sleeve is an opening sleeve. The opening sleeve is mechanically acutated by a pump-down plug in a plug-operated embodiment or by a differential pressure acting on the opening sleeve in a hydraulically operated embodiment, to actuate the opening sleeve to allow inflation of the packer element. A back check valve prevents the packer from deflating. After the packer is inflated, additional pressure is applied which ruptures a rupture disc to open a port to the well annulus above the set packer element. Cementing may be carried out through this port, and after the cementing operating, a plug engages the operating sleeve to move the operating sleeve in the external closure sleeve, thereby closing the cementing port. After cementing is complete, the center components of the apparatus may be drilled out, leaving the external closure sleeve to permanently seal the cementing port.
摘要翻译：一种阶段胶泥和膨胀封隔器装置。该装置包括具有外部闭合套筒和与之互锁的操作套筒的心轴。操作套筒下面是开口套筒。打开套筒通过插拔操作的实施例中的抽水塞或通过在液压操作的实施例中作用在开启套筒上的压差来机械地进行调节，以致动打开套筒以允许封隔器元件的膨胀。后止回阀防止包装机放气。在封隔器膨胀之后，施加额外的压力，其破裂破裂盘以将端口打开到设置的封隔器元件上方的井环。可以通过该端口进行水泥化，并且在固井操作之后，塞子接合操作套筒以将操作套筒移动到外部封闭套筒中，从而关闭固井口。固井完成后，可以钻出装置的中心部件，使外部封闭套筒永久地密封固井口。

6. 发明授权

US5299640A Knife gate valve stage cementer 失效
标题翻译：刀闸阀台胶合剂
公开(公告)号：US5299640A
公开(公告)日：1994-04-05
申请号：US963952
申请日：1992-10-19
申请人： Steven G. Streich , John T. Brandell , Charles F. VanBerg
发明人： Steven G. Streich , John T. Brandell , Charles F. VanBerg
IPC分类号： E21B33/16 , E21B34/06 , E21B34/00
CPC分类号： E21B34/066 , E21B33/16 , E21B34/06
摘要： Methods and apparatus are described which permit stage cementing within a well bore by means of a well tool which includes a cementer having cementing ports which may be responsively opened and closed by means of a knife gate valve. The knife gate valve is disposed within the housing between outer and inner cylindrical walls and being slidable therein between an open position, wherein the cementing port is open and fluid may be communicated therethrough, and a closed position, wherein the cementing port is closed thus blocking fluid communication through said port. The knife gate valve is further operationally associated with a driver assembly and trigger device adapted to receive a trigger signal and actuate the driver assembly in response thereto. In alternate exemplary embodiments, the trigger signal may comprise an acoustical, magnetic, electromagnetic wave, electrical or other suitable signal which is received by the trigger device. The driver assembly may comprise a hydraulic or pneumatic arrangement or a suitable electric motor arrangement.
摘要翻译：描述了允许通过井工具在井眼内阶段固井的方法和装置，所述井工具包括具有可以通过刀闸阀响应地打开和关闭的胶结端口的胶结剂。刀闸阀在外壳和内圆筒壁之间设置在壳体内，并可在打开位置之间滑动，其中固井口打开并且流体可与其连通，并且关闭位置，其中胶合口封闭，从而阻塞通过所述端口进行流体通信。刀闸阀还可操作地与驱动器组件和触发装置相关联，驱动器组件和触发装置适于接收触发信号并响应于此触发信号致动驱动器组件。在备选示例性实施例中，触发信号可以包括由触发装置接收的声，磁，电磁波，电或其它合适的信号。驱动器组件可以包括液压或气动装置或合适的电动机装置。

7. 发明授权

US5207274A Apparatus and method of anchoring and releasing from a packer 失效
标题翻译：从封隔器固定和释放的装置和方法
公开(公告)号：US5207274A
公开(公告)日：1993-05-04
申请号：US744192
申请日：1991-08-12
申请人： Steven G. Streich , Kevin T. Berscheidt
发明人： Steven G. Streich , Kevin T. Berscheidt
IPC分类号： E21B17/06 , E21B23/06
CPC分类号： E21B17/06 , E21B23/06
摘要： An apparatus and method of anchoring into a packer with a stinger assembly is disclosed. Further, an apparatus and method of releasing from a packer is also disclosed. The apparatus includes an elongated stinger member, a plurality of collet finger members slidably attached to the stinger, a shear ring member with a chamfered shoulder containing a plurality of splined extensions, with a plurality of shear pins contained through the shear ring member. Further, the apparatus includes a load ring attached to the elongated stinger for transferring the load of the downhole tool from the collet finger members to the load ring.
摘要翻译：公开了一种用托管架组件固定到封隔器中的装置和方法。此外，还公开了一种从封隔器释放的装置和方法。该装置包括细长的托管构件，可滑动地附接到托管架的多个夹头构件，具有包含多个花键延伸部的倒角肩部的剪切环构件，多个剪切销通过剪切环构件包含。此外，该装置包括附接到细长托管架的负载环，用于将井下工具的负载从夹头构件传递到负载环。

8. 发明授权

US4432419A Retrievable plug 失效
标题翻译：可检索插头
公开(公告)号：US4432419A
公开(公告)日：1984-02-21
申请号：US194194
申请日：1980-10-06
申请人： Steven G. Streich
发明人： Steven G. Streich
IPC分类号： E02B17/00 , E21B23/02 , E21B33/129 , E21B33/02 , E02B5/00
CPC分类号： E21B33/129 , E02B17/0013 , E21B23/02
摘要： A retrievable plug having an improved dog locking sleeve and having adjustable dog locking pins and pin sleeves retaining the dog locking sleeve within the packer mandrel.
摘要翻译：一种可回收的塞子，其具有改进的锁定锁定套筒，并且具有将锁定锁定套筒保持在封隔器心轴内的可调节锁定销和销套筒。

9. 发明申请

US20110042081A1 Methods and Apparatuses for Releasing a Chemical into a Well Bore Upon Command 有权
标题翻译：命令后将化学物质释放入井眼的方法和装置
公开(公告)号：US20110042081A1
公开(公告)日：2011-02-24
申请号：US12546335
申请日：2009-08-24
申请人： Steven G. Streich , Roger L. Schultz , Lance E. Brothers , Sam J. Lewis
发明人： Steven G. Streich , Roger L. Schultz , Lance E. Brothers , Sam J. Lewis
IPC分类号： E21B33/13 , E21B33/068
CPC分类号： E21B33/14 , C09K8/42 , E21B27/02
摘要： Methods and apparatuses for releasing a chemical in a well bore are disclosed. One apparatus includes a curved member configured for coupling to a casing, and a hollow member is connected to the curved member. A chemical container is disposed, at least in part, within the hollow space, and the hollow member extends at least partially around a hollow space.
摘要翻译：公开了用于在井眼中释放化学物质的方法和装置。一种装置包括构造成联接到壳体的弯曲构件，并且中空构件连接到弯曲构件。化学容器至少部分地设置在中空空间内，中空构件至少部分地围绕中空空间延伸。

10. 发明授权

US06397950B1 Apparatus and method for removing a frangible rupture disc or other frangible device from a wellbore casing 失效
标题翻译：从井眼套管中去除易碎的破裂盘或其他脆弱装置的装置和方法
公开(公告)号：US06397950B1
公开(公告)日：2002-06-04
申请号：US09628535
申请日：2000-07-31
申请人： Steven G. Streich , James C. Tucker , James R. Birchak , Paul F. Rodney , Neal G. Skinner
发明人： Steven G. Streich , James C. Tucker , James R. Birchak , Paul F. Rodney , Neal G. Skinner
IPC分类号： E21B2902
CPC分类号： E21B17/00 , E21B29/02 , E21B43/11
摘要： An apparatus and method for removing a frangible rupture disc or other frangible device from a wellbore casing. The casing has a special casing section defining a plurality of holes therethrough. Rupturable glass ceramic discs or inserts are disposed in the holes and retained therein. The glass ceramic discs or inserts are adapted to withstand fluid differential pressure normally present in the wellbore but are rupturable in response to impingement by a pressure wave thereon. The pressure wave is provided by a pressure wave generating device positionable in the casing string adjacent to the holes in the special casing section. The pressure generative device may generate a pressure pulse or an acoustical wave. Methods of perforating a well casing using a pressure pulse or an acoustical wave are also disclosed.
摘要翻译：一种用于从井筒壳体中去除易断裂的破裂盘或其它脆弱装置的装置和方法。壳体具有限定穿过其中的多个孔的特殊壳体部分。可破裂的玻璃陶瓷盘或插入件设置在孔中并保持在其中。玻璃陶瓷盘或插入件适于承受通常存在于井眼中的流体压差，但是响应于其上的压力波的冲击而可破裂。压力波由位于与特殊套管部分中的孔相邻的套管柱中的压力波产生装置提供。压力产生装置可产生压力脉冲或声波。还公开了使用压力脉冲或声波对穿孔套管穿孔的方法。

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