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1. 发明申请

US20100126778A1 CUTTER ASSEMBLY FOR A RAISE BORING REAMER 失效
标题翻译：切割机组件为升降机
公开(公告)号：US20100126778A1
公开(公告)日：2010-05-27
申请号：US12694609
申请日：2010-01-27
申请人： Andrew J. Osborne, JR.
发明人： Andrew J. Osborne, JR.
IPC分类号： E21B10/10 , E21B7/28 , E21B10/26 , E21B10/28
CPC分类号： E21B10/25 , E21B7/28 , E21B10/10 , E21D9/104
摘要： A raise boring reamer assembly includes a saddle, and a journal assembly carried by the saddle. The journal assembly includes nose and gage shanks, and a cutter is carried by the journal assembly. Nose and gage wiper rings are positioned proximate to the nose and gage shanks, respectively. The nose and gage wiper rings move debris in opposed directions in response to the rotation of the cutter.
摘要翻译：镗孔铰刀组件包括鞍座和由鞍座承载的轴颈组件。轴颈组件包括鼻梁和量具柄，刀具由轴颈组件承载。鼻子和量具擦拭器环分别靠近鼻子和量具柄定位。鼻子和量具擦拭环响应于切割器的旋转而在相反的方向移动碎屑。

2. 发明授权

US07044242B2 Roller cone bits with reduced packing 有权
标题翻译：滚筒锥头减少包装
公开(公告)号：US07044242B2
公开(公告)日：2006-05-16
申请号：US10133214
申请日：2002-04-26
申请人： Raul A. Miglierini , Andrew J. Osborne, Jr.
发明人： Raul A. Miglierini , Andrew J. Osborne, Jr.
IPC分类号： E21B10/22 , E21B12/06
CPC分类号： E21B10/25 , E21B10/18
摘要： A roller-cone drill bit in which a large groove is machined into the backface of each cone, near the crack where the cone meets the arm assembly. By making the outer lip of this crack more exposed to the open volume of turbulent flow, turbulence near the crack is increased, deposit of sediments near the crack is reduced, and infiltration of sediments through the crack is also reduced.
摘要翻译：一个辊锥钻头，其中大凹槽被加工到每个锥体的背面，靠近裂纹处，锥体与臂组件相接触。通过使裂缝的外唇更容易暴露于湍流的开放体积，裂缝附近的湍流增加，裂缝附近的沉积物沉积减少，沉积物通过裂缝的渗透也减少。

3. 发明授权

US06722450B2 Adaptive filter prediction method and system for detecting drill bit failure and signaling surface operator 有权
标题翻译：用于检测钻头故障的自适应滤波器预测方法和信号表面操作器
公开(公告)号：US06722450B2
公开(公告)日：2004-04-20
申请号：US10040301
申请日：2001-10-26
申请人： Roger L. Schultz , Orlando De Jesus , Andrew J. Osborne, Jr.
发明人： Roger L. Schultz , Orlando De Jesus , Andrew J. Osborne, Jr.
IPC分类号： E21B4700
CPC分类号： E21B47/18 , E21B12/02 , E21B41/0085 , E21B44/00 , E21B2041/0028
摘要： An apparatus and method for monitoring and reporting downhole bit failure. Sensors are located on a sub assembly (which is removable from the drill bit) and send data to neural net or other adaptive filter. The neural net uses past sensor readings to predict future sensor readings. The value predicted for the sensors is subtracted from the actual value to produce a prediction error. Increases in prediction error are used to indicate bit failure. The results of this are transmitted to the operator by varying the pressure in the drilling mud flow.
摘要翻译：一种用于监测和报告井下钻井故障的装置和方法。传感器位于子组件（可从钻头中移除）并将数据发送到神经网络或其他自适应滤波器。神经网络使用过去的传感器读数来预测未来的传感器读数。从实际值中减去传感器预测的值，以产生预测误差。预测误差的增加用于指示位故障。其结果通过改变钻井泥浆流中的压力而传递给操作者。

4. 发明授权

US08464813B2 Cutter assembly for a raise boring reamer 失效
标题翻译：用于升高钻孔铰刀的切割机组件
公开(公告)号：US08464813B2
公开(公告)日：2013-06-18
申请号：US12694609
申请日：2010-01-27
申请人： Andrew J. Osborne, Jr.
发明人： Andrew J. Osborne, Jr.
IPC分类号： E21B10/26 , E21B10/10
CPC分类号： E21B10/25 , E21B7/28 , E21B10/10 , E21D9/104
摘要： A raise boring reamer assembly includes a saddle, and a journal assembly carried by the saddle. The journal assembly includes nose and gage shanks, and a cutter is carried by the journal assembly. Nose and gage wiper rings are positioned proximate to the nose and gage shanks, respectively. The nose and gage wiper rings move debris in opposed directions in response to the rotation of the cutter.
摘要翻译：镗孔铰刀组件包括鞍座和由鞍座承载的轴颈组件。轴颈组件包括鼻梁和量具柄，刀具由轴颈组件承载。鼻子和量具擦拭器环分别靠近鼻子和量具柄定位。鼻子和量具擦拭环响应于切割器的旋转而在相反的方向移动碎屑。

5. 发明申请

US20110085877A1 DOWNHOLE TOOL 审中-公开
标题翻译：卧式工具
公开(公告)号：US20110085877A1
公开(公告)日：2011-04-14
申请号：US12902989
申请日：2010-10-12
申请人： Andrew J. Osborne, JR.
发明人： Andrew J. Osborne, JR.
IPC分类号： F16B19/05 , B23P11/00 , B23P17/00
CPC分类号： E21B10/633 , F16B39/10 , Y10T29/49947 , Y10T29/49968
摘要： A downhole tool includes a cutter rotatably mounted to a journal. The journal is fastened to a downhole tool frame with a fastener. The fastener is engaged by an insert and retainer so it is restricted from rotating. The insert extends over a head of the fastener, and the retainer extends over the insert.
摘要翻译：井下工具包括可旋转地安装到轴颈的切割器。轴颈用紧固件固定在井下工具架上。紧固件由插入件和保持器接合，因此其被限制旋转。插入件在紧固件的头部上延伸，并且保持器在插入件上延伸。

6. 发明申请

US20070289780A1 CUTTINGS REMOVAL WIPERS FOR CUTTER ASSEMBLIES AND METHOD 审中-公开
标题翻译：切割器组装和方法的切割去除刮刀
公开(公告)号：US20070289780A1
公开(公告)日：2007-12-20
申请号：US11425366
申请日：2006-06-20
申请人： Andrew J. Osborne
发明人： Andrew J. Osborne
IPC分类号： E21B10/00
CPC分类号： E21B10/22 , E21B10/25
摘要： A wiper may be supported on at least one of a radially inwardly or radially outwardly facing dynamic interface surfaces of a pair surfaces on respective cutter journal and cutter shell. The wiper may be in the form of a low profile lug having a leading edge generally diagonally oriented relative to an axis of rotation of the cutter shell on the cutter journal. Thus, the leading edge of the wiper will move formation particles axially out from between the cutter journal and the cutter shell and away from a bearing seal. The wiper may have a height less than a regular clearance between the journal and the shell. A plurality of wipers may be supported on the dynamic interface surface of either the shell or the journal and may extend into close proximity to the oppositely facing dynamic interface surface of the other of the shell or the journal.
摘要翻译：擦拭器可以被支撑在相应刀具轴颈和切割器壳体上的一对表面的径向向内或径向向外的动态界面中的至少一个上。擦拭器可以是具有相对于切割器轴颈上的切割器壳体的旋转轴线大致对角定向的前缘的低轮廓凸耳的形式。因此，擦拭器的前缘将使成形颗粒从切割器轴颈和切割器壳体之间轴向移动并远离轴承密封件。擦拭器的高度可以小于轴颈和壳体之间的规则间隙。多个擦拭器可以被支撑在壳体或轴颈的动态界面上，并且可以延伸到紧邻壳体或轴颈中的另一个的相对面的动态界面表面。

7. 发明申请

US20130160022A1 TRANSACTION MANAGER FOR NEGOTIATING LARGE TRANSACTIONS 审中-公开
标题翻译：交易大会交易经理
公开(公告)号：US20130160022A1
公开(公告)日：2013-06-20
申请号：US13329382
申请日：2011-12-19
申请人： Jeffrey Blight , Patrick Dantressangle , Andrew J. Osborne
发明人： Jeffrey Blight , Patrick Dantressangle , Andrew J. Osborne
IPC分类号： G06F9/50
CPC分类号： G06F9/466
摘要： A computer receives a transaction request that includes information identifying computer resource requirements for the transaction, a resource policy, and a transaction failure policy. The computer determines if sufficient computer resources are available to complete the transaction request based on the received information identifying resource requirements for the transaction. If there are not sufficient computer resources available to complete the transaction request, the computer applies the resource policy to the transaction request and processes the transaction request. If the processed transaction request fails to complete successfully, the computer applies the transaction failure policy to the processed transaction request.
摘要翻译：计算机接收包括识别事务的计算机资源需求，资源策略和事务失败策略的信息的事务请求。计算机基于接收到的识别交易的资源需求的信息来确定是否有足够的计算机资源可用于完成交易请求。如果没有足够的计算机资源来完成交易请求，则计算机将资源策略应用于事务请求并处理事务请求。如果处理的事务请求无法成功完成，则计算机将事务失败策略应用于已处理的事务请求。

8. 发明申请

US20100032216A1 EARTH BORING CUTTER EMPLOYING HELICAL TEETH 审中-公开
标题翻译：使用螺丝钉的地板切割机
公开(公告)号：US20100032216A1
公开(公告)日：2010-02-11
申请号：US12189011
申请日：2008-08-08
申请人： Andrew J. Osborne, JR.
发明人： Andrew J. Osborne, JR.
IPC分类号： E21B10/26
CPC分类号： E21B10/16 , Y10T407/1954
摘要： An earth bit includes an earth bit body and a lug and cutting cone carried by the earth bit body, wherein the cutting cone is rotatably mounted to the lug. A plurality of cutters are carried by the earth bit body, wherein the cutters include a cutter body and a plurality of curved teeth extending between opposed ends of the cutter body. The curved teeth are positioned so that one end of a tooth overlaps an opposed end of an adjacent tooth. The curved teeth of a first cutter extend in a direction around its corresponding cutter body and the curved teeth of a second cutter extend in an opposed direction around its corresponding cutter body.
摘要翻译：地球钻头包括地钻头体和由钻头体承载的凸耳和切割锥体，其中切割锥体可旋转地安装到凸耳上。多个切割器由地钻头体承载，其中切割器包括刀体和在刀体的相对端之间延伸的多个弯曲齿。弯曲的齿被定位成使得齿的一端与相邻齿的相对端重叠。第一切割器的弯曲齿沿着其对应的切割器主体的方向延伸，并且第二切割器的弯曲齿围绕其对应的切割器主体沿相对的方向延伸。

9. 发明授权

US07357197B2 Method and apparatus for monitoring the condition of a downhole drill bit, and communicating the condition to the surface 有权
标题翻译：用于监测井下钻头状况并将状况传递到表面的方法和装置
公开(公告)号：US07357197B2
公开(公告)日：2008-04-15
申请号：US10036105
申请日：2001-10-17
申请人： Roger L. Schultz , Orlando De Jesus , Andrew J. Osborne, Jr.
发明人： Roger L. Schultz , Orlando De Jesus , Andrew J. Osborne, Jr.
IPC分类号： E21B47/00 , E21B44/00
CPC分类号： E21B44/00 , E21B12/02 , E21B41/0085 , E21B47/18 , E21B47/185 , E21B2041/0028
摘要： A method and apparatus for signalling the surface operator about downhole conditions. Sensors located downhole collect data while drilling and the data is processed to determine bit failure, for example. When the sensor data indicates a failure, the pressure of drilling mud is varied using a valve on the downhole unit, and this pressure variance is indicated by a pressure gauge visible to the operator. This pressure change tells the operator a failure has been indicated.
摘要翻译：一种用于向地面操作者发出井下状况信号的方法和装置。位于井下的传感器在钻井时收集数据，例如处理数据以确定位故障。当传感器数据指示故障时，钻井泥浆的压力可以使用井下单元上的阀而改变，并且该压力变化由操作者可见的压力表示。这种压力变化告诉操作者已经指出了故障。

10. 发明授权

US06817425B2 Mean strain ratio analysis method and system for detecting drill bit failure and signaling surface operator 有权
标题翻译：用于检测钻头故障的平均应变率分析方法和系统以及信号面操作者
公开(公告)号：US06817425B2
公开(公告)日：2004-11-16
申请号：US10035350
申请日：2001-10-26
申请人： Roger L. Schultz , Orlando De Jesus , Andrew J. Osborne, Jr.
发明人： Roger L. Schultz , Orlando De Jesus , Andrew J. Osborne, Jr.
IPC分类号： E21B1202
CPC分类号： E21B44/00 , E21B12/02 , E21B41/0085 , E21B47/18 , E21B2041/0028
摘要： An apparatus and method for monitoring and reporting downhole bit failure. Sensors are located on a sub assembly (which is separate from the drill bit itself but located above it on the drill string). Strain measurements are taken from the sensors to detect changes in induced bending and axial stresses which are related to a roller cone bearing failure. As a cone begins to fail, the average share of the total load on the bit that the failing cone can support changes, which causes a change in the bending strain induced by the eccentric loading of the cone.
摘要翻译：一种用于监测和报告井下钻井故障的装置和方法。传感器位于子组件（与钻头本身分离但位于钻柱上方）。从传感器获取应变测量值，以检测与滚子轴承故障相关的诱导弯曲和轴向应力的变化。当锥体开始失效时，故障锥体可承受的位置上的总载荷的平均份额将会发生变化，从而导致由锥体的偏心载荷引起的弯曲应变的变化。

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