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1. 发明授权

US08281860B2 Method and system for treating a subterranean formation 有权
标题翻译：用于处理地下地层的方法和系统
公开(公告)号：US08281860B2
公开(公告)日：2012-10-09
申请号：US11751377
申请日：2007-05-21
申请人： Curtis Boney , Somiari Ajumogobia-Bestman
发明人： Curtis Boney , Somiari Ajumogobia-Bestman
IPC分类号： E21B43/114
CPC分类号： E21B43/114 , E21B34/063
摘要： A system that is usable with a well includes a tubular string, which includes a jetting sub. Fluid is communicated outside an annular region that surrounds the string to a first zone of the well for purposes of treating the first zone. During the communication of the fluid through the annular region, fluid is communicated through the tubing string and through the jetting sub to perforate a second zone of the well.
摘要翻译：可用于井的系统包括管状管柱，其包括喷射子管。为了处理第一区域的目的，流体在围绕该绳索的环形区域的外部连通到井的第一区域。在流体通过环形区域的通信期间，流体通过管柱连通并且穿过喷射子部分以穿透井的第二区域。

2. 发明申请

US20080047707A1 METHOD AND SYSTEM FOR TREATING A SUBTERRANEAN FORMATION 有权
标题翻译：用于处理地下室形成的方法和系统
公开(公告)号：US20080047707A1
公开(公告)日：2008-02-28
申请号：US11751377
申请日：2007-05-21
申请人： Curtis Boney , Somiari Ajumogobia-Bestman
发明人： Curtis Boney , Somiari Ajumogobia-Bestman
IPC分类号： E21B43/16
CPC分类号： E21B43/114 , E21B34/063
摘要： A system that is usable with a well includes a tubular string, which includes a jetting sub. Fluid is communicated outside an annular region that surrounds the string to a first zone of the well for purposes of treating the first zone. During the communication of the fluid through the annular region, fluid is communicated through the tubing string and through the jetting sub to perforate a second zone of the well.
摘要翻译：可用于井的系统包括管状管柱，其包括喷射子管。为了处理第一区域的目的，流体在围绕该绳索的环形区域的外部连通到井的第一区域。在流体通过环形区域的通信期间，流体通过管柱连通并且穿过喷射子部分以穿透井的第二区域。

3. 发明申请

US20080210423A1 Circulated Degradable Material Assisted Diversion 有权
标题翻译：循环降解材料辅助转移
公开(公告)号：US20080210423A1
公开(公告)日：2008-09-04
申请号：US12035099
申请日：2008-02-21
申请人： Curtis Boney
发明人： Curtis Boney
IPC分类号： E21B33/13 , E21B43/26
CPC分类号： E21B43/26 , C09K8/68 , C09K8/685 , C09K2208/30
摘要： Circulated degradable material assisted diversion (CMAD) methods for well treatment in completed wells are disclosed. A slurry of solid degradable material is circulated in the well with return of excess slurry, a plug of the degradable material is formed, a downhole operation is performed around the plug diverter, and the plug is then degraded for removal. Degradation triggers can be temperature or chemical reactants, with optional accelerators or retarders to provide the desired timing for plug removal. In multilayer formation CMAD fracturing, the plug isolates a completed fracture while additional layers are sequentially fractured and plugged, and then the plugs are removed for flowback from the fractured layers.
摘要翻译：公开了在完井中进行井下处理的循环可降解材料辅助分流（CMAD）方法。固体可降解材料的浆料在多余浆料的返回中在井中循环，形成可降解材料的塞子，在塞子转向器周围进行井下操作，然后将塞子降解以除去。降解触发器可以是温度或化学反应物，可选择的加速器或缓凝剂可提供插头去除所需的时间。在多层形成CMAD压裂中，塞子将完成的裂缝隔离，而另外的层被依次断裂和堵塞，然后将塞子从断裂层中回流出去。

4. 发明授权

US07819188B2 Monitoring, controlling and enhancing processes while stimulating a fluid-filled borehole 有权
标题翻译：监测，控制和增强过程，同时刺激流体充满的钻孔
公开(公告)号：US07819188B2
公开(公告)日：2010-10-26
申请号：US11962190
申请日：2007-12-21
申请人： Francois Auzerais , Douglas E. Miller , Curtis Boney , Dominique Guillot
发明人： Francois Auzerais , Douglas E. Miller , Curtis Boney , Dominique Guillot
IPC分类号： E21B43/25
CPC分类号： E21B47/101 , E21B43/17 , G01V1/44
摘要： Tubewaves are used for detection and monitoring of feature state to enhance stimulation operations and remediate failure conditions. For example, proper sealing of perforations may be confirmed based on lack of a reflection of a tubewave by the perforations. Alternatively, at least one of amplitude, frequency, attenuation, dispersion and travel time associated with a tubewave and reflection may be used to determine feature state. If a sealant fails during treatment then the failure condition is indicated by appearance of a tubewave reflection. Consequently, the stimulation operation can be stopped in a timely manner, and remediation by means, for example, of pumping diversion fluid or dropping of balls, can be reinitiated until the difference between the expected responses and responses measured by the instrument along the segment to be stimulated confirm that sealing has taken place and that stimulation of the intended zone can resume. Further, specific remediation steps may be selected based on response of the borehole system to tubewaves. The efficacy of the selected remediation steps may also be determined by response of the borehole system to tubewaves during or after execution of those steps.
摘要翻译：涡卷用于检测和监测特征状态，以增强刺激操作并修复故障条件。例如，可以基于穿孔对波管的反射不能确认适当的穿孔密封。或者，可以使用与波管和反射相关联的幅度，频率，衰减，色散和行进时间中的至少一个来确定特征状态。如果密封剂在处理过程中出现故障，则故障条件由管道反射的外观指示。因此，可以及时地停止刺激操作，并且可以重新启动例如通过泵送分流流体或者球的掉落来进行的补救，直到由仪器沿着该段测量的预期响应和响应之间的差异被刺激确认已经发生密封，并且可以恢复预期区域的刺激。此外，可以基于钻孔系统对管道的响应来选择具体的修复步骤。所选择的修复步骤的功效也可以通过钻孔系统在执行这些步骤期间或之后对管道的响应来确定。

5. 发明授权

US08726991B2 Circulated degradable material assisted diversion 有权
标题翻译：循环可降解材料辅助分流
公开(公告)号：US08726991B2
公开(公告)日：2014-05-20
申请号：US12035099
申请日：2008-02-21
申请人： Curtis Boney
发明人： Curtis Boney
IPC分类号： E21B33/13 , E21B43/16
CPC分类号： E21B43/26 , C09K8/68 , C09K8/685 , C09K2208/30
摘要： Methods are circulated degradable material assisted diversion (CMAD) for well treatment in completed wells. A slurry of solid degradable material is circulated in the well with return of excess slurry, a plug of the degradable material is formed, a downhole operation is performed around the plug diverter, and the plug is then degraded for removal. Degradation triggers can be temperature or chemical reactants, with optional accelerators or retarders to provide the desired timing for plug removal. In multilayer formation CMAD fracturing, the plug isolates a completed fracture while additional layers are sequentially fractured and plugged, and then the plugs are removed for flowback from the fractured layers.
摘要翻译：方法是循环可降解材料辅助转移（CMAD）在完井中进行井处理。固体可降解材料的浆料在多余浆料的返回中在井中循环，形成可降解材料的塞子，在塞子转向器周围进行井下操作，然后将塞子降解以除去。降解触发器可以是温度或化学反应物，可选择的加速器或缓凝剂可提供插头去除所需的时间。在多层形成CMAD压裂中，塞子将完成的裂缝隔离，而另外的层被依次断裂和堵塞，然后将塞子从断裂层中回流出去。

6. 发明申请

US20090159272A1 MONITORING, CONTROLLING AND ENHANCING PROCESSES WHILE STIMULATING A FLUID-FILLED BOREHOLE 有权
标题翻译：在流体填充孔中刺激时的监测，控制和增强过程
公开(公告)号：US20090159272A1
公开(公告)日：2009-06-25
申请号：US11962190
申请日：2007-12-21
申请人： Francois Auzerais , Douglas E. Miller , Curtis Boney , Dominique Guillot
发明人： Francois Auzerais , Douglas E. Miller , Curtis Boney , Dominique Guillot
IPC分类号： E21B47/12
CPC分类号： E21B47/101 , E21B43/17 , G01V1/44
摘要： Tubewaves are used for detection and monitoring of feature state to enhance stimulation operations and remediate failure conditions. For example, proper sealing of perforations may be confirmed based on lack of a reflection of a tubewave by the perforations. Alternatively, at least one of amplitude, frequency, attenuation, dispersion and travel time associated with a tubewave and reflection may be used to determine feature state. If a sealant fails during treatment then the failure condition is indicated by appearance of a tubewave reflection. Consequently, the stimulation operation can be stopped in a timely manner, and remediation by means, for example, of pumping diversion fluid or dropping of balls, can be reinitiated until the difference between the expected responses and responses measured by the instrument along the segment to be stimulated confirm that sealing has taken place and that stimulation of the intended zone can resume. Further, specific remediation steps may be selected based on response of the borehole system to tubewaves. The efficacy of the selected remediation steps may also be determined by response of the borehole system to tubewaves during or after execution of those steps.
摘要翻译：涡卷用于检测和监测特征状态，以增强刺激操作并修复故障条件。例如，可以基于穿孔对波管的反射不能确认适当的穿孔密封。或者，可以使用与波管和反射相关联的幅度，频率，衰减，色散和行进时间中的至少一个来确定特征状态。如果密封剂在处理过程中出现故障，则故障条件由管道反射的外观指示。因此，可以及时地停止刺激操作，并且可以重新启动例如通过泵送分流流体或者球的掉落来进行的补救，直到由仪器沿着该段测量的预期响应和响应之间的差异被刺激确认已经发生密封，并且可以恢复预期区域的刺激。此外，可以基于钻孔系统对管道的响应来选择具体的修复步骤。所选择的修复步骤的功效也可以通过钻孔系统在执行这些步骤期间或之后对管道的响应来确定。

7. 发明申请

US20050000690A1 Fracture Plugging 有权
标题翻译：断裂堵塞
公开(公告)号：US20050000690A1
公开(公告)日：2005-01-06
申请号：US10250117
申请日：2003-06-04
申请人： Curtis Boney
发明人： Curtis Boney
IPC分类号： E21B33/138 , E21B43/267
CPC分类号： E21B33/138 , E21B43/267
摘要： Compositions and methods are given for plugging of natural or artificially-created fractures in subterranean formations to reduce the flow of fluids. The compositions are mixtures of primarily inert particles of different sizes that leave a minimal flow path for fluids when the particles are packed in the fracture. If the fracture can close on the particles, the particles need not fill the width of the fracture before closure to cause plugging.
摘要翻译：给出了组合和方法，用于堵塞地下地层中的天然或人为造成的裂缝，以减少流体流动。组合物是主要是不同尺寸的惰性颗粒的混合物，当颗粒被包装在裂缝中时，它们为流体留下最小的流动路径。如果断裂可以在颗粒上闭合，则颗粒在闭合之前不需要填充裂缝的宽度，导致堵塞。

8. 发明申请

US20060219406A1 System and method for creating packers in a wellbore 有权
标题翻译：在井筒中创建包装机的系统和方法
公开(公告)号：US20060219406A1
公开(公告)日：2006-10-05
申请号：US11216230
申请日：2005-08-31
申请人： Curtis Boney , Lawrence Leising
发明人： Curtis Boney , Lawrence Leising
IPC分类号： E21B33/12
CPC分类号： E21B33/12
摘要： A system and method is provided for creating a packer in a wellbore for utilization in a variety of wellbore applications. The packer is created by flowing a slurry of particular matter and liquid to a desired location. At the desired location, the slurry is dehydrated, leaving deposition of the particulate matter to create a packer.
摘要翻译：提供了一种用于在井眼中创建封隔器以在各种井眼应用中利用的系统和方法。封隔器通过将特定物质和液体的浆液流动到期望的位置而产生。在所需的位置，浆液脱水，留下颗粒物沉积以形成封隔器。

9. 发明申请

US20060157248A1 Well treatment with dissolvable polymer 有权
标题翻译：用可溶性聚合物处理
公开(公告)号：US20060157248A1
公开(公告)日：2006-07-20
申请号：US11316021
申请日：2005-12-21
申请人： Ann Hoefer , Philip Sullivan , Golchehreh Salamat , Curtis Boney , Jesse Lee , Yiyan Chen , Dean Willberg , Marina Bulova , Christopher Fredd , Belgin Baser , Timothy Pope
发明人： Ann Hoefer , Philip Sullivan , Golchehreh Salamat , Curtis Boney , Jesse Lee , Yiyan Chen , Dean Willberg , Marina Bulova , Christopher Fredd , Belgin Baser , Timothy Pope
IPC分类号： E21B43/25 , C09K8/02
CPC分类号： C09K8/516 , C09K8/12 , C09K8/506 , C09K8/5083 , C09K8/512 , C09K8/52 , C09K8/68 , C09K8/70 , C09K8/80 , C09K2208/08 , C09K2208/26
摘要： Well treatment is disclosed that includes injecting a well treatment fluid with insoluble polyol polymer such as polyvinyl alcohol (PVOH) dispersed therein, depositing the insoluble polymer in the wellbore or an adjacent formation, and thereafter dissolving the polymer by reducing salinity and/or increasing temperature conditions in the environment of the polymer deposit. The method is disclosed for filter cake formation, fluid loss control, drilling, hydraulic fracturing and fiber assisted transport, where removal of the polyol at the end of treatment or after treatment is desired. The method is also disclosed for providing dissolved polyol as a delayed breaker in crosslinked polymer viscosified systems and viscoelastic surfactant systems. Also disclosed are well treatment fluids containing insoluble amorphous or at least partially crystalline polyol, and a PVOH fiber composition wherein the fibers are stabilized from dissolution by salinity.
摘要翻译：公开了一种井处理方法，包括用不溶性多元醇聚合物（如分散在其中的聚乙烯醇（PVOH））注入井处理流体，将不溶性聚合物沉积在井筒或邻近地层中，然后通过降低盐度和/或升高温度溶解聚合物聚合物沉积环境条件。公开了用于滤饼形成，流体损失控制，钻井，水力压裂和纤维辅助运输的方法，其中期望在处理结束或处理后去除多元醇。还公开了用于在交联聚合物增粘体系和粘弹性表面活性剂体系中提供溶解的多元醇作为延迟的破乳剂的方法。还公开了含有不溶性无定形或至少部分结晶多元醇的良好处理液，以及其中纤维通过盐度溶解而稳定的PVOH纤维组合物。

10. 发明申请

US20060113077A1 Degradable material assisted diversion or isolation 有权
标题翻译：可降解材料辅助分流或隔离
公开(公告)号：US20060113077A1
公开(公告)日：2006-06-01
申请号：US11294983
申请日：2005-12-05
申请人： Dean Willberg , Marina Bulova , Christopher Fredd , Alexey Vostrukhov , Curtis Boney , John Lassek , Ann Hoefer , Philip Sullivan
发明人： Dean Willberg , Marina Bulova , Christopher Fredd , Alexey Vostrukhov , Curtis Boney , John Lassek , Ann Hoefer , Philip Sullivan
IPC分类号： E21B43/267
CPC分类号： C09K8/80 , C09K8/42 , C09K8/467 , C09K8/508 , C09K8/68 , C09K8/76 , E21B43/26
摘要： A method for well treatment by forming a temporary plug in a fracture, a perforation, a wellbore, or more than one of these locations, in a well penetrating a subterranean formation is provided, in which the method of well treatment includes: injecting a slurry comprising a degradable material, allowing the degradable material to form a plug in a perforation, a fracture, or a wellbore in a well penetrating a formation; performing a downhole operation; and allowing the degradable material to degrade after a selected time such that the plug disappears.
摘要翻译：提供了一种通过在井眼穿透地层中形成裂缝，穿孔，井眼或多于一个位置的临时塞子进行井处理的方法，其中井处理方法包括：注入浆料包括可降解材料，允许可降解材料在穿透地层的井的穿孔，断裂或井筒中形成塞子; 进行井下作业; 并允许可降解材料在选定的时间后降解，使得塞消失。

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