专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07954252B2 Methods and apparatus to determine and use wellbore diameters 有权
标题翻译：确定和使用井眼直径的方法和装置
公开(公告)号：US07954252B2
公开(公告)日：2011-06-07
申请号：US12234819
申请日：2008-09-22
申请人： James Mather , Ashers Partouche
发明人： James Mather , Ashers Partouche
IPC分类号： G01B1/00
CPC分类号： E21B47/08
摘要： Example methods and apparatus to determine and use wellbore diameters are disclosed. A disclosed example method comprises positioning a downhole tool in a wellbore, counting a number of rotations of a motor used to cause the downhole tool to contact a surface of the wellbore, and determining a diameter of the wellbore based on the number of rotations of the motor.
摘要翻译：公开了确定和使用井眼直径的示例方法和装置。所公开的示例性方法包括将井下工具定位在井眼中，计算用于使井下工具接触井眼表面的马达的转数，以及基于井眼的转数确定井眼的直径发动机。

2. 发明授权

US07311142B2 Apparatus and method for aquiring information while drilling 有权
标题翻译：钻井时获取信息的装置和方法
公开(公告)号：US07311142B2
公开(公告)日：2007-12-25
申请号：US11469555
申请日：2006-09-01
申请人： Patrick Fisseler , Tom Palmer , James Mather , Colin Longfield , Richard Meehan , Jean-Marc Follini , Jean-Michel Hache
发明人： Patrick Fisseler , Tom Palmer , James Mather , Colin Longfield , Richard Meehan , Jean-Marc Follini , Jean-Michel Hache
IPC分类号： E21B47/00
CPC分类号： E21B17/1078 , E21B47/01 , E21B49/10
摘要： A downhole tool positionable in a wellbore for penetrating a subterranean formation includes a housing having at least one protuberance extending therefrom. The protuberance has at least one centralizing section and a protective section. A probe is positioned in the protective section such that the horizontal cross-sectional area of the housing along the protective section is less than the horizontal cross-sectional area of the housing along the at least one centralizing section.
摘要翻译：定位在用于穿透地下地层的井筒中的井下工具包括具有从其延伸的至少一个突起的壳体。突起具有至少一个集中部分和保护部分。探针定位在保护部分中，使得沿着保护部分的壳体的水平横截面面积小于沿着至少一个中心部分的壳体的水平横截面面积。

3. 发明授权

US5152527A Sporting equipment 失效
标题翻译：体育设备
公开(公告)号：US5152527A
公开(公告)日：1992-10-06
申请号：US635356
申请日：1990-12-28
申请人： James Mather , Dennis Vardy , Brian J. Waites
发明人： James Mather , Dennis Vardy , Brian J. Waites
IPC分类号： A63B53/00 , A63B53/14
CPC分类号： A63B60/24
摘要： The swing of a golf club is changed by adding an additional weight, the center of gravity of the additional weight being at or below the center of gravity of the hand position on the gripping region of the club to provide a positive lever action for the club in the first cocked movement of the swing substantially the same moment of inertia in the first phase of the downswing wherein the golfer's hands are in the cocked position as conventional clubs and to provide a reduced moment of inertia for the club in the second uncocked movement of the swing between the uncocking of the golfer's hands and the striking of a golf ball.
摘要翻译：高尔夫球杆的摆动通过增加额外的重量而改变，附加重量的重心在等于或低于在杆的抓握区域上的手位置的重心，以为俱乐部提供积极的杠杆作用在下摆的第一阶段的摆动的第一次旋转运动中基本上相同的惯性矩，其中高尔夫球手的手处于作为常规球杆的起始位置，并且在第二未锁定运动中为球杆提供减小的惯性矩高尔夫球手双手打开和打高尔夫球之间的摇摆。

4. 发明授权

US07225313B2 Demotion of memory pages to largest possible sizes 失效
标题翻译：将内存页面降级到最大可能的大小
公开(公告)号：US07225313B2
公开(公告)日：2007-05-29
申请号：US10818103
申请日：2004-04-05
申请人： Clifford James Mather , Shashikanth Lakshmikantha , Harold B. Prince, Jr.
发明人： Clifford James Mather , Shashikanth Lakshmikantha , Harold B. Prince, Jr.
IPC分类号： G06F12/00
CPC分类号： G06F12/10 , G06F12/023 , G06F2212/652
摘要： Various approaches for demoting a memory page are described. In one approach, a first new page is established from a subpage of a base page in response to a request to demote a specified subpage. The size of the first new page is selected from a plurality of page sizes. For each portion of the base page less the first new page, the portion is divided into one or more pages of a selected size. The selected size for the pages is a largest of the plurality of page sizes that is less than or equal to the size of the portion. If the new one or more pages do not encompass the entire portion, a new feasible, largest of the sizes is selected and the part of the portion not encompassed is further divided into one or more pages.
摘要翻译：描述用于降级存储器页面的各种方法。在一种方法中，响应于降低指定子页面的请求，从基页的子页面建立第一新页面。从多个页面大小中选择第一个新页面的大小。对于基页的每个部分少于第一新页面，该部分被分成一个或多个所选尺寸的页面。页面的所选大小是小于或等于部分大小的多个页面大小中最大的页面大小。如果新的一个或多个页面不包含整个部分，则选择新的可行的，最大的尺寸，并且未包含的部分的部分被进一步分为一个或多个页面。

5. 发明授权

US07114562B2 Apparatus and method for acquiring information while drilling 有权
标题翻译：钻井时采集信息的装置和方法
公开(公告)号：US07114562B2
公开(公告)日：2006-10-03
申请号：US10707152
申请日：2003-11-24
申请人： Patrick Fisseler , Tom Palmer , James Mather , Colin Longfield , Richard Meehan , Jean-Marc Follini , Jean-Michel Hache
发明人： Patrick Fisseler , Tom Palmer , James Mather , Colin Longfield , Richard Meehan , Jean-Marc Follini , Jean-Michel Hache
IPC分类号： E21B47/00
CPC分类号： E21B17/1078 , E21B47/01 , E21B49/10
摘要： An apparatus and method useful for acquiring information from a subsurface formation penetrated by a wellbore contemplate the use of a tubular body adapted for connection within a drill string disposed in the wellbore. The tubular body is equipped with one or more protuberances (e.g., ribs) defining an expanded axial portion. A probe is carried by the tubular body at or near a first location within the expanded axial portion of the body where the cross-sectional area of the expanded axial portion is a minimum. The probe is movable between retracted and extended positions. In another aspect, the inventive apparatus may further include a cover releasably-secured about the probe for protecting the probe while drilling. In a further aspect, the inventive apparatus may include a shearable backup support carried by the tubular body azimuthally opposite the probe permitting release of the apparatus from the wellbore in the event of a failure. In yet another aspect, the probe is at least partially carried within a debris-clearing channel formed in a protruding portion of the tubular body to promote free movement of the probe within the wellbore.
摘要翻译：用于从井眼渗透的地下地层获取信息的装置和方法考虑使用适于连接在设置在井眼中的钻柱内的管状体。管状体配备有一个或多个限定扩张的轴向部分的突起（例如肋）。探针由管状体承载在身体的扩张轴向部分内的第一位置处或附近，其中扩张的轴向部分的横截面面积最小。探头可在缩回位置和伸出位置之间移动。在另一方面，本发明的装置还可以包括围绕探针可释放地固定的盖子，用于在钻孔时保护探头。在另一方面，本发明的装置可以包括由管状体承载的可剪切的支撑支撑件，该管状体与探针成正方向相对，允许在发生故障的情况下将装置从井筒释放。在另一方面，探针至少部分地承载在形成在管状体的突出部分中的碎片清除通道内，以促进探针在井筒内的自由移动。

6. 发明申请

US20050109538A1 [APPARATUS AND METHOD FOR ACQUIRING INFORMATION WHILE DRILLING] 有权
标题翻译： [钻井时获取信息的装置和方法]
公开(公告)号：US20050109538A1
公开(公告)日：2005-05-26
申请号：US10707152
申请日：2003-11-24
申请人： Patrick Fisseler , Tom Palmer , James Mather , Colin Longfield , Richard Meehan , Jean-Marc Follini , Jean-Michel Hache
发明人： Patrick Fisseler , Tom Palmer , James Mather , Colin Longfield , Richard Meehan , Jean-Marc Follini , Jean-Michel Hache
IPC分类号： E21B17/10 , E21B47/06 , E21B49/10 , E21B47/00
CPC分类号： E21B17/1078 , E21B47/01 , E21B49/10
摘要： An apparatus and method useful for acquiring information from a subsurface formation penetrated by a wellbore contemplate the use of a tubular body adapted for connection within a drill string disposed in the wellbore. The tubular body is equipped with one or more protuberances (e.g., ribs) defining an expanded axial portion. A probe is carried by the tubular body at or near a first location within the expanded axial portion of the body where the cross-sectional area of the expanded axial portion is a minimum. The probe is movable between retracted and extended positions. In another aspect, the inventive apparatus may further include a cover releasably-secured about the probe for protecting the probe while drilling. In a further aspect, the inventive apparatus may include a shearable backup support carried by the tubular body azimuthally opposite the probe permitting release of the apparatus from the wellbore in the event of a failure. In yet another aspect, the probe is at least partially carried within a debris-clearing channel formed in a protruding portion of the tubular body to promote fee movement of the probe within the wellbore.
摘要翻译：用于从井眼渗透的地下地层获取信息的装置和方法考虑使用适于连接在设置在井筒中的钻柱内的管状体。管状体配备有一个或多个限定扩张的轴向部分的凸起（例如肋）。探针由管状体承载在身体的扩张轴向部分内的第一位置处或附近，其中扩张的轴向部分的横截面面积最小。探头可在缩回位置和伸出位置之间移动。在另一方面，本发明的装置还可以包括围绕探针可释放地固定的盖子，用于在钻孔时保护探头。在另一方面，本发明的装置可以包括由管状体承载的可剪切的支撑支撑件，该管状体与探针成正方向相对，允许在发生故障的情况下将装置从井筒释放。在另一方面，探针至少部分地承载在形成在管状体的突出部分中的碎屑清除通道内，以促进探针在井筒内的费用运动。

7. 发明授权

US2213141A Collapsible awning 失效
公开(公告)号：US2213141A
公开(公告)日：1940-08-27
申请号：US24669738
申请日：1938-12-19
申请人： JAMES MATHER CARROLL
发明人： JAMES MATHER CARROLL
IPC分类号： E04F10/10
CPC分类号： E04F10/10

8. 发明申请

US20090301782A1 METHODS AND APPARATUS TO DETERMINE AND USE WELLBORE DIAMETERS 有权
标题翻译：测定和使用井筒直径的方法和装置
公开(公告)号：US20090301782A1
公开(公告)日：2009-12-10
申请号：US12234819
申请日：2008-09-22
申请人： JAMES MATHER , ASHERS PARTOUCHE
发明人： JAMES MATHER , ASHERS PARTOUCHE
IPC分类号： E21B47/08
CPC分类号： E21B47/08
摘要： Example methods and apparatus to determine and use wellbore diameters are disclosed. A disclosed example method comprises positioning a downhole tool in a wellbore, counting a number of rotations of a motor used to cause the downhole tool to contact a surface of the wellbore, and determining a diameter of the wellbore based on the number of rotations of the motor.
摘要翻译：公开了确定和使用井眼直径的示例方法和装置。所公开的示例性方法包括将井下工具定位在井眼中，计算用于使井下工具接触井眼表面的马达的转数，以及基于井眼的转数确定井眼的直径发动机。

9. 发明申请

US20070039730A1 APPARATUS AND METHOD FOR AQUIRING INFORMATION WHILE DRILLING 有权
标题翻译：钻探信息的装置和方法
公开(公告)号：US20070039730A1
公开(公告)日：2007-02-22
申请号：US11469555
申请日：2006-09-01
申请人： PATRICK FISSELER , TOM PALMER , JAMES MATHER , COLIN LONGFIELD , RICHARD MEEHAN , JEAN-MARC FOLLINI , JEAN-MICHEL HACHE
发明人： PATRICK FISSELER , TOM PALMER , JAMES MATHER , COLIN LONGFIELD , RICHARD MEEHAN , JEAN-MARC FOLLINI , JEAN-MICHEL HACHE
IPC分类号： E21B47/00
CPC分类号： E21B17/1078 , E21B47/01 , E21B49/10
摘要： A downhole tool positionable in a wellbore for penetrating a subterranean formation includes a housing having at least one protuberance extending therefrom. The protuberance has at least one centralizing section and a protective section. A probe is positioned in the protective section such that the horizontal cross-sectional area of the housing along the protective section is less than the horizontal cross-sectional area of the housing along the at least one centralizing section.
摘要翻译：定位在用于穿透地下地层的井筒中的井下工具包括具有从其延伸的至少一个突起的壳体。突起具有至少一个集中部分和保护部分。探针定位在保护部分中，使得沿着保护部分的壳体的水平横截面面积小于沿着至少一个中心部分的壳体的水平横截面面积。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式