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1. 发明授权

US5181571A Well casing flotation device and method 失效
标题翻译：良好的旋转装置和方法
公开(公告)号：US5181571A
公开(公告)日：1993-01-26
申请号：US820997
申请日：1992-02-10
申请人： Mark D. Mueller , Frank L. Jones , Julio M. Quintana , Kenneth E. Ruddy , Michael G. Mims
发明人： Mark D. Mueller , Frank L. Jones , Julio M. Quintana , Kenneth E. Ruddy , Michael G. Mims
IPC分类号： E21B20060101 , E21B7/04 , E21B7/20 , E21B17/00 , E21B23/00 , E21B23/08 , E21B23/12 , E21B31/03 , E21B33/04 , E21B33/14 , E21B33/16 , E21B43/10
CPC分类号： E21B7/04 , E21B23/00 , E21B23/08 , E21B31/03 , E21B33/14 , E21B33/16 , E21B43/10
摘要： A ported float shoe (5) and a landing collar (16) are attached at a first end of a portion of a casing string (4) and a sliding air trapping insert (20) is attached at the other end. The air trapping insert (20) includes a fluid flow passageway (24) blocked by a plug (22) attached by shear pins to the insert (20) or the air trapping insert is an inflatable insert (55) having a conduit (60) providing a fluid passageway to the first end. The air trapping insert and float shoe form an air cavity (12a or 12b) within the string portion (4). The air cavity provides buoyant forces during running, cementing or other casing operations within a borehole (2), reducing running drag and the related chance of a differentially stuck casing (4). It also allows reciprocation and rotation during cementing and avoids separate removal steps.
摘要翻译：在套管串（4）的一部分的第一端处附接有移动的浮子鞋（5）和着陆衣领（16），并且在另一端附接滑动空气捕集插入件（20）。空气捕集插入件（20）包括由插塞（22）阻塞的流体流动通道（24），该插塞通过剪切销附接到插入件（20），或者空气捕获插入件是具有导管（60）的可充气插入件（55）向第一端提供流体通道。空气捕集插入物和漂浮鞋在弦部分（4）内形成空气腔（12a或12b）。空气腔在钻孔（2）内的运行，固井或其他套管操作期间提供浮力，减少运行阻力和差异卡住的套管（4）的相关机会。它还允许在固井过程中往复和旋转，并避免单独的拆卸步骤。

2. 发明授权

US5117915A Well casing flotation device and method 失效
标题翻译：套管浮选装置及方法
公开(公告)号：US5117915A
公开(公告)日：1992-06-02
申请号：US569691
申请日：1990-08-22
申请人： Mark D. Mueller , Frank L. Jones , Julio M. Quintana , Kenneth E. Ruddy , Michael G. Mims
发明人： Mark D. Mueller , Frank L. Jones , Julio M. Quintana , Kenneth E. Ruddy , Michael G. Mims
IPC分类号： E21B7/04 , E21B23/00 , E21B23/08 , E21B31/03 , E21B33/14 , E21B33/16 , E21B43/10
CPC分类号： E21B43/10 , E21B23/00 , E21B23/08 , E21B31/03 , E21B33/14 , E21B33/16 , E21B7/04
摘要： A ported float shoe (5) and a landing collar (16) are attached at a first end of a portion of a casing string (4) and a sliding air trapping insert (20) is attached at the other end. The air trapping insert (20) includes a fluid flow passageway (24) blocked by a plug (22) attached by shear pins to the insert (20) or the air trapping insert is an inflatable insert (55) having a conduit (60) providing a fluid passageway to the first end. The air trapping insert and float shoe form an air cavity (12a or 12b) within the string portion (4). The air cavity provides buoyant forces during running, cementing or other casing operations within a borehole (2), reducing running drag and the related chance of a differentially stuck casing (4). It also allows reciprocation and rotation during cementing and avoids separate removal steps.
摘要翻译：在套管串（4）的一部分的第一端处附接有移动的浮子鞋（5）和着陆衣领（16），并且在另一端附接滑动空气捕集插入件（20）。空气捕集插入件（20）包括由插塞（22）阻塞的流体流动通道（24），该插塞通过剪切销附接到插入件（20），或者空气捕获插入件是具有导管（60）的可充气插入件（55）向第一端提供流体通道。空气捕集插入物和漂浮鞋在弦部分（4）内形成空气腔（12a或12b）。空气腔在钻孔（2）内的运行，固井或其他套管操作期间提供浮力，减少运行阻力和差异卡住的套管（4）的相关机会。它还允许在固井过程中往复和旋转，并避免单独的拆卸步骤。

3. 发明授权

US5242025A Guided oscillatory well path drilling by seismic imaging 失效
标题翻译：通过地震成像引导振荡井径钻井
公开(公告)号：US5242025A
公开(公告)日：1993-09-07
申请号：US906754
申请日：1992-06-30
申请人： William M. Neill , Fred Aminzadeh , A. M. Sam Sarem , Julio M. Quintana
发明人： William M. Neill , Fred Aminzadeh , A. M. Sam Sarem , Julio M. Quintana
IPC分类号： E21B7/04 , E21B43/30 , E21B44/00 , E21B47/022
CPC分类号： E21B47/02208 , E21B43/305 , E21B44/005 , E21B7/04
摘要： Real-time monitoring of a target production zone is followed by an oscillatory drilling path to create a borehole having improved zone drainage capability. Real-time monitoring uses geophones placed in adjacent wells or the well being drilled. The drilling process itself generates the seismic signals. When the geophones are located in the well being drilled, the seismic signals are transmitted from downhole to surface through intermittent pressurization of drilling mud. Once drilling penetrates the zone, the oscillatory path is followed by fracturing to improve fluid drainage paths and minimize additional drilling.
摘要翻译：目标生产区域的实时监测之后是振荡钻孔路径，以产生具有改进的区域排水能力的钻孔。实时监控使用放置在相邻井中的地震检波器或井下钻井。钻孔过程本身产生地震信号。当地震检波器位于钻井中时，地震信号通过钻井泥浆的间歇加压从井下传递到地面。一旦钻孔穿透该区域，振荡路径之后是压裂，以改善流体排放路径并最小化附加钻井。

4. 发明授权

US5205365A Pressure assisted running of tubulars 失效
标题翻译：压力辅助管道运行
公开(公告)号：US5205365A
公开(公告)日：1993-04-27
申请号：US662168
申请日：1991-02-28
申请人： Julio M. Quintana
发明人： Julio M. Quintana
IPC分类号： E21B4/18 , E21B7/06 , E21B17/07 , E21B44/00 , G02B6/44
CPC分类号： G02B6/4464 , E21B17/07 , E21B4/18 , E21B44/005 , E21B7/068
摘要： A pressure actuated, telescoping subassembly is supported by a pipe string to axially move an attached member within a wellbore. Increasing fluid pressure to the subassembly actuates a telescoping action, axially moving the attached member but not the supporting pipe string. Motion can be used during rotary drilling or running of tubulars into a drilled borehole portion. Pressure actuation provides a means to remotely apply axial force near the member, such as a tool or drill string portion. Moving only the member instead of the entire drill string and member lowers the total force required to move members and provides a new means to chase drill bits and apply constant drilling forces. This minimizes the risk of pipe string overloading and buckling, exceeding rig weight limitations, and tool bit damage.
摘要翻译：压力致动的伸缩子组件由管柱支撑以在井筒内轴向移动附接构件。增加对组件的流体压力致动伸缩作用，轴向移动附接构件而不是支撑管柱。运动可以在旋转钻孔或管道运行到钻孔中使用。压力致动提供了在构件附近远程施加轴向力的手段，例如工具或钻柱部分。只移动构件而不是整个钻柱和构件降低移动构件所需的总力，并提供了追加钻头并应用恒定钻削力的新手段。这可以最大限度地减少管柱过载和弯曲的风险，超过钻机重量限制和工具钻头损坏。

5. 发明授权

US5311954A Pressure assisted running of tubulars 失效
标题翻译：压力辅助管道运行
公开(公告)号：US5311954A
公开(公告)日：1994-05-17
申请号：US956690
申请日：1992-10-01
申请人： Julio M. Quintana
发明人： Julio M. Quintana
IPC分类号： E21B4/18 , E21B7/06 , E21B17/07 , E21B44/00 , G02B6/44 , E21B7/04
CPC分类号： G02B6/4464 , E21B17/07 , E21B4/18 , E21B44/005 , E21B7/068
摘要： A pressure actuated, telescoping subassembly is supported by a pipe string to axially move an attached member within a wellbore. Increasing fluid pressure to the subassembly actuates a telescoping action, axially moving the attached member but not the supporting pipe string. Motion can be used during rotary drilling or running of tubulars into a drilled borehole portion. Pressure actuation provides a way to remotely apply axial force to a member, such as a tool or drill string portion. Moving only the member instead of the entire drill string and member lowers the total force required to move members and provides a new way to chase drill bits and apply constant drilling forces. This minimizes the risk of pipe string overloading and buckling, exceeding rig weight limitations, and tool bit damage.
摘要翻译：压力致动的伸缩子组件由管柱支撑以在井筒内轴向移动附接构件。增加对组件的流体压力致动伸缩作用，轴向移动附接构件而不是支撑管柱。运动可以在旋转钻孔或管道运行到钻孔中使用。压力致动提供了一种远程地向构件（例如工具或钻柱部分）施加轴向力的方式。只移动构件而不是整个钻柱和构件降低移动构件所需的总力，并提供追加钻头和应用恒定钻井力的新方式。这可以最大限度地减少管柱过载和弯曲的风险，超过钻机重量限制和工具钻头损坏。

6. 发明授权

US5291956A Coiled tubing drilling apparatus and method 失效
标题翻译：螺旋管钻孔装置及方法
公开(公告)号：US5291956A
公开(公告)日：1994-03-08
申请号：US869319
申请日：1992-04-15
申请人： Mark D. Mueller , Julio M. Quintana , Robert M. Hinkel
发明人： Mark D. Mueller , Julio M. Quintana , Robert M. Hinkel
IPC分类号： E21B7/18 , E21B7/20 , E21B19/22 , E21B43/10 , F21B7/18 , F21B17/20
CPC分类号： E21B19/22 , E21B43/10 , E21B7/18 , E21B7/20
摘要： A low-cost method drilling and completing wells attaches a non-rotating jet drilling tool to coiled tubing. After drilling, the tubing portion outside the well is cut and the remaining tubing becomes the liner or casing for the well. By also using a residual bend remover, centralizers, and injecting a thermal cement slurry, very low cost steam injector wells can be drilled and completed.
摘要翻译：一种低成本的钻井和完井的方法将非旋转喷射钻井工具连接到连续油管。钻孔后，井外的管道部分被切割，剩余的管道成为井的衬套或套管。通过使用残余弯曲去除器，扶正器和注入热水泥浆，可以钻出并完成非常低成本的蒸汽注入井。

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