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公开(公告)号：US09303459B2
公开(公告)日：2016-04-05
申请号：US13140200
申请日：2008-12-19
Applicant: Benjamin Peter Jeffryes , Ashley Bernard Johnson
Inventor： Benjamin Peter Jeffryes , Ashley Bernard Johnson
CPC classification number: E21B10/26 , E21B10/32 , E21B10/322
Abstract: An apparatus for drilling a wellbore (10) is disclosed, the apparatus comprising a lowermost pilot drill bit (16) having a diameter less than that of the diameter of wellbore (12) drilled by the apparatus, above which is a reamer, having an adjustable drill diameter from a first diameter less than that of the pilot drill to a second diameter greater than that of the pilot drill, above which is a body portion (24) having a lower diameter less than that of the pilot drill and an upper diameter greater than that of the pilot' drill but less than the second diameter of the reamer.
Abstract translation: 公开了一种用于钻井井（10）的装置，该装置包括直径小于由装置钻出的井眼（12）直径的直径的最下面的先导钻头（16），其上方是铰刀，具有 可调节钻头直径小于先导钻头的第一直径，直径大于先导钻头的第二直径，其中，主体部分（24）的直径小于先导钻头的直径，并且上部直径 大于飞行员的钻头，但小于铰刀的第二直径。
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公开(公告)号：US07602670B2
公开(公告)日：2009-10-13
申请号：US11944690
申请日：2007-11-26
Applicant: Benjamin Peter Jeffryes
Inventor： Benjamin Peter Jeffryes
IPC: G01V1/143
CPC classification number: G01V1/005
Abstract: A method enables the time required to complete a seismic survey and the noises recorded in the seismic data to be reduced. One aspect of the method includes actuating a first vibrator group to start a first sweep at time T0; and a second vibrator group to start a second sweep at time T1, wherein T0
Abstract translation: 一种方法能够实现完成地震勘测所需的时间，并减少记录在地震数据中的噪声。 该方法的一个方面包括致动第一振动器组以在时间T0开始第一次扫描; 和第二振子组，以在时间T1开始第二次扫描，其中T0
=（（n-1）* f1 * S1）/（n *（f1-f0））其中n是自然数，f0是较低频率 振动器扫描的极限，f1是振动器扫描的上限频率。 -
3.发明授权System and method for processing and transmitting information from measurements made while drilling 有权用于在钻孔时进行测量处理和传输信息的系统和方法公开(公告)号：US07363988B2
公开(公告)日：2008-04-29
申请号：US10732995
申请日：2003-12-11
Applicant: Benjamin Peter Jeffryes
Inventor： Benjamin Peter Jeffryes
IPC: E21B47/00
Abstract: Methods and systems are disclosed for downhole processing of measurements made in a wellbore during the construction of the wellbore. The system includes a sensors located downhole adapted to measure a two downhole parameters. The system uses a downhole processor to calculate a statistical relationship, preferably covariance, between the two downhole parameters. A transmitter located downhole and in communication with the downhole processor is used to transmit the calculated statistical relationship to the surface. At the surface the statistical relationship is compared with surface acquired data and surface drilling operating parameters are altered based on the statistical relationship.
Abstract translation: 公开了在井眼施工期间在井筒中进行的测量的井下处理的方法和系统。 该系统包括位于井下的适于测量两个井下参数的传感器。 该系统使用井下处理器来计算两个井下参数之间的统计关系，优选协方差。 位于井下并与井下处理器通信的发射机用于将计算的统计关系传输到地面。 在表面上，将统计学关系与表面采集数据进行比较，并根据统计关系改变地表钻井作业参数。
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公开(公告)号：US07316277B2
公开(公告)日：2008-01-08
申请号：US11085335
申请日：2005-03-21
Applicant: Benjamin Peter Jeffryes
Inventor： Benjamin Peter Jeffryes
Abstract: A bottom hole assembly has a drill bit and an under-reamer on the up-hole side of the drill bit. In one aspect, the assembly further has a compliant element linking the drill bit to the under-reamer, the compliant element allowing displacement of the drill bit relative to the under-reamer in the axial direction of the assembly. In another aspect, the assembly further has a sensor element which is arranged to measure the weight-on-bit and/or the applied torque of the drill bit, and a transmitter for transmitting the weight-on-bit and/or applied torque measurements to the surface.
Abstract translation: 井底组件在钻头的上孔侧具有钻头和下钻孔机。 在一个方面，组件还具有将钻头连接到下铰刀的柔顺元件，柔性元件允许钻头相对于下扩孔焊接器在组件的轴向方向上移位。 在另一方面，组件还具有传感器元件，传感器元件被布置成测量钻头的重量和/或施加的扭矩，以及用于传递钻头重量和/或施加的扭矩测量值的发射器 到表面。
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公开(公告)号：US07050356B2
公开(公告)日：2006-05-23
申请号：US10403135
申请日：2003-03-31
Applicant: Benjamin Peter Jeffryes
Inventor： Benjamin Peter Jeffryes
IPC: G01V1/143
CPC classification number: G01V1/005
Abstract: A method of seismic surveying comprising the steps of actuating the or each vibrator in a first vibrator group at time T0, and subsequently actuating the or each vibrator in a second vibrator group at time T1 that satisfies T0
Abstract translation: 一种地震测量方法，包括以下步骤：在时间T 0激励第一振动器组中的每个振动器，以及随后在时间T 1处的第二振动器组中激励或振动器，其满足T 0
T 1 -T 0。 第一振动器组的镜头与第二振动器组的相应镜头之间的变化的时间延迟意味着谐波噪声将在镜头记录中的不同时间发生，从而可以通过适当地组合镜头记录来消除噪声。 -
Patent Agency Ranking
公开(公告)号：US20120055712A1
公开(公告)日：2012-03-08
申请号：US13140200
申请日：2008-12-19
Applicant: Benjamin Peter Jeffryes , Ashley Bernard Johnson
Inventor： Benjamin Peter Jeffryes , Ashley Bernard Johnson
CPC classification number: E21B10/26 , E21B10/32 , E21B10/322
Abstract: An apparatus for drilling a wellbore (10) is disclosed, the apparatus comprising a lowermost pilot drill bit (16) having a diameter less than that of the diameter of wellbore (12) drilled by the apparatus, above which is a reamer, having an adjustable drill diameter from a first diameter less than that of the pilot drill to a second diameter greater than that of the pilot drill, above which is a body portion (24) having a lower diameter less than that of the pilot drill and an upper diameter greater than that of the pilot' drill but less than the second diameter of the reamer.
Abstract translation: 公开了一种用于钻井井（10）的装置，该装置包括直径小于由装置钻出的井眼（12）直径的直径的最下面的先导钻头（16），其上方是铰刀，具有 可调节钻头直径小于先导钻头的第一直径，直径大于先导钻头的第二直径，其中，主体部分（24）的直径小于先导钻头的直径，并且上部直径 大于飞行员的钻头，但小于铰刀的第二直径。
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公开(公告)号：US08109345B2
公开(公告)日：2012-02-07
申请号：US11667231
申请日：2005-11-16
Applicant: Benjamin Peter Jeffryes
Inventor： Benjamin Peter Jeffryes
IPC: E21C37/16
Abstract: A system and method is provided for drilling a wellbore using a rotary drill bit with a bit body having a plurality of mechanical cutters to cut away formation material as the wellbore is formed and a directed energy mechanism to direct energy into the formation. The energy from the directed energy mechanism is used to enhance the cutting of the mechanical cutters by fracturing surrounding material to facilitate drilling in the direction of the directed energy.
Abstract translation: 提供了一种系统和方法，用于使用具有多个机械切割器的钻头体的旋转钻头钻井孔，以在形成井眼时切割形成材料，以及将能量引导到地层中的定向能量机构。 来自定向能量机构的能量用于通过压裂周围材料来增强机械切割器的切割，以便于沿着定向能量的方向钻孔。
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8.发明授权System and method for processing and transmitting information from measurements made while drilling 有权用于在钻孔时进行测量处理和传输信息的系统和方法公开(公告)号：US07556104B2
公开(公告)日：2009-07-07
申请号：US12046257
申请日：2008-03-11
Applicant: Benjamin Peter Jeffryes
Inventor： Benjamin Peter Jeffryes
IPC: E21B47/12
Abstract: Methods and systems are disclosed for downhole processing of measurements made in a wellbore during the construction of the wellbore. The system includes sensors located downhole adapted to measure downhole parameters. The system uses a downhole processor to calculate a statistical relationship, preferably covariance, between the two downhole parameters. A transmitter located downhole and in communication with the downhole processor is used to transmit the calculated statistical relationship to the surface. At the surface the statistical relationship is compared with surface acquired data and surface drilling operating parameters are altered based on the statistical relationship.
Abstract translation: 公开了在井眼施工期间在井筒中进行的测量的井下处理的方法和系统。 该系统包括位于井下的传感器，适用于测量井下参数。 该系统使用井下处理器来计算两个井下参数之间的统计关系，优选协方差。 位于井下并与井下处理器通信的发射机用于将计算的统计关系传输到地面。 在表面上，将统计学关系与表面采集数据进行比较，并根据统计关系改变地表钻井作业参数。
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公开(公告)号：US20090071722A1
公开(公告)日：2009-03-19
申请号：US12277881
申请日：2008-11-25
Applicant: Iain Cooper , Claude Vercaemer , William Lesso , Benjamin Peter Jeffryes , Michael Charles Sheppard
Inventor： Iain Cooper , Claude Vercaemer , William Lesso , Benjamin Peter Jeffryes , Michael Charles Sheppard
CPC classification number: E21B17/1014 , E21B33/138
Abstract: A subpart of a drill string is described having an outer circumferential surface which is contoured and adapted to engage the wall of the borehole with a small angle of attack while exerting during rotary drilling operations an compacting pressure on mud cake and/or cuttings present in the annulus between the drill string and the borehole.
Abstract translation: 描述了一种钻柱的子部件，其具有外圆周表面，该外圆周表面具有轮廓并适于以小的迎角接触井眼的壁，同时在旋转钻井操作期间施加在泥饼和/或切屑中存在的压实压力 钻柱和钻孔之间的环形。
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公开(公告)号：US20080245568A1
公开(公告)日：2008-10-09
申请号：US11667231
申请日：2005-11-16
Applicant: Benjamin Peter Jeffryes
Inventor： Benjamin Peter Jeffryes
IPC: E21B7/15
Abstract: A system and method is provided for drilling a wellbore including a rotary drill bit with a bit body having a plurality of mechanical cutters to cut away formation material as the wellbore is formed; and a directed energy mechanism to direct energy into the formation such that energy from the directed energy mechanism causes fracturing of surrounding material to facilitate drilling in the direction of the directed energy.
Abstract translation: 提供了一种用于钻井的系统和方法，所述井眼包括具有多个机械切割器的钻头体的旋转钻头，以在形成井筒时切割形成材料; 以及用于将能量引导到地层中的定向能量机构，使得来自定向能量机构的能量引起围绕材料的压裂，以促进在定向能量的方向上的钻孔。
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