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1. 发明申请

US20070017675A1 Methods and Apparatus for Completing a Well 有权
标题翻译：完井的方法和装置
公开(公告)号：US20070017675A1
公开(公告)日：2007-01-25
申请号：US11161003
申请日：2005-07-19
申请人： Ahmed Hammami , Gerald Meeten , Bernadette Craster , Scott Jacobs , Joseph Ayoub , Philippe Lacour-Gayet , Jean Desroches , Simon James , Saad Bargach , Gary Rytlewski , Iain Cooper
发明人： Ahmed Hammami , Gerald Meeten , Bernadette Craster , Scott Jacobs , Joseph Ayoub , Philippe Lacour-Gayet , Jean Desroches , Simon James , Saad Bargach , Gary Rytlewski , Iain Cooper
IPC分类号： E21B43/02 , E21B33/14 , E21B43/12
CPC分类号： E21B43/086 , E21B33/13
摘要： Methods and tools are described to reduce sanding including the steps of fracturing the cement sheath in a localized zone around the casing and having the fractured zone act as sand filter between the formation and openings in the casing, with the openings being best pre-formed but temporarily blocked so as to allow a conventional primary cementing of the casing. The fracturing step can also be used for remedial operation to reopen blocked formation or screens.
摘要翻译：描述了减少打磨的方法和工具，包括在壳体周围的局部区域中压裂水泥护套的步骤，并且使断裂区域作为壳体中的地层和开口之间的砂过滤器，其中开口最好预先形成，暂时封闭，以便允许外壳的常规初次固井。压裂步骤也可用于补救操作，以重新打开堵塞的地层或筛网。

2. 发明申请

US20080209997A1 System, method, and apparatus for fracture design optimization 有权
$System, method, and apparatus for fracture design optimization$
标题翻译：断裂设计优化的系统，方法和装置
公开(公告)号：US20080209997A1
公开(公告)日：2008-09-04
申请号：US12026589
申请日：2008-02-06
申请人： William John Bailey , Joseph Ayoub , Benoit Couet , Vincent Dury , Wenyu Kong , David J. Wilkinson
发明人： William John Bailey , Joseph Ayoub , Benoit Couet , Vincent Dury , Wenyu Kong , David J. Wilkinson
IPC分类号： E21B49/00 , G01V9/00
CPC分类号： E21B43/26
摘要： A method for optimizing fracture treatments includes interpreting a nominal pump schedule corresponding to a nominal value for each fracture control parameter. The method further includes interpreting environmental variables, and interpreting probability distributions for each of the environmental variables that is uncertain. The method further includes defining an objective function such as a net present value of each fracture treatment over a 365 day period following the fracture treatment. The method includes determining an optimal value for each fracture control parameter according to the objective function by determining the fracture control parameter values that yield the best mean net present value given the variability in the environmental variables as described by their probability distributions.
摘要翻译：用于优化断裂处理的方法包括解释对应于每个断裂控制参数的标称值的标称泵排程。该方法还包括解释环境变量，以及解释不确定的每个环境变量的概率分布。该方法还包括在断裂处理后的365天周期中定义目标函数，例如每个断裂处理的净现值。该方法包括根据目标函数确定每个裂缝控制参数的最佳值，通过确定给出环境变量的可变性（由其概率分布描述）产生最佳平均净现值的断裂控制参数值。

3. 发明授权

US07908230B2 System, method, and apparatus for fracture design optimization 有权
$System, method, and apparatus for fracture design optimization$
标题翻译：断裂设计优化的系统，方法和装置
公开(公告)号：US07908230B2
公开(公告)日：2011-03-15
申请号：US12026589
申请日：2008-02-06
申请人： William John Bailey , Joseph Ayoub , Benoit Couet , Vincent Dury , Wenyu Kong , David J Wilkinson
发明人： William John Bailey , Joseph Ayoub , Benoit Couet , Vincent Dury , Wenyu Kong , David J Wilkinson
IPC分类号： G06N5/00
CPC分类号： E21B43/26
摘要： A method for optimizing fracture treatments includes interpreting a nominal pump schedule corresponding to a nominal value for each fracture control parameter. The method further includes interpreting environmental variables, and interpreting probability distributions for each of the environmental variables that is uncertain. The method further includes defining an objective function such as a net present value of each fracture treatment over a 365 day period following the fracture treatment. The method includes determining an optimal value for each fracture control parameter according to the objective function by determining the fracture control parameter values that yield the best mean net present value given the variability in the environmental variables as described by their probability distributions.
摘要翻译：用于优化断裂处理的方法包括解释对应于每个断裂控制参数的标称值的标称泵排程。该方法还包括解释环境变量，以及解释不确定的每个环境变量的概率分布。该方法还包括在断裂处理后的365天周期中定义目标函数，例如每个断裂处理的净现值。该方法包括根据目标函数确定每个裂缝控制参数的最佳值，通过确定给出环境变量的可变性（由其概率分布描述）产生最佳平均净现值的断裂控制参数值。

4. 发明申请

US20100108316A1 METHOD OF IMPROVING RECOVERY FROM HYDROCARBON RESERVOIRS 有权
标题翻译：从油气储层中提高回收率的方法
公开(公告)号：US20100108316A1
公开(公告)日：2010-05-06
申请号：US12440037
申请日：2007-08-20
申请人： Kevin England , Joseph Ayoub , Bernard Montaron , Matthew Miller
发明人： Kevin England , Joseph Ayoub , Bernard Montaron , Matthew Miller
IPC分类号： E21B43/26
CPC分类号： C09K8/5751 , C09K8/58 , C09K8/588 , C09K8/84
摘要： A method of increasing the recovery of hydrocarbons from a highly fractured reservoir is described using the steps of injecting into the reservoir a membrane-forming fluid to form a membrane over the surface of at least part of exposed formation, injecting into the reservoir a fluid to establish a chemical potential gradient across the membrane and letting fluid enter the formation across the membrane to increase the pressure inside the formation and to force additional hydrocarbon from the formation.
摘要翻译：使用以下步骤来描述从高度裂缝的储层增加烃的回收率的方法：将至少部分暴露的地层的表面上的膜形成流体注入到储存器中以形成膜的步骤，向储存器注入流体至建立横跨膜的化学势梯度，使流体进入跨越膜的地层，以增加地层内的压力，并迫使地层中的其他烃。

5. 发明授权

US07337839B2 Fluid loss additive for enhanced fracture clean-up 有权
$Fluid loss additive for enhanced fracture clean-up$
标题翻译：用于增强骨折清理的流体损失添加剂
公开(公告)号：US07337839B2
公开(公告)日：2008-03-04
申请号：US11150411
申请日：2005-06-10
申请人： Joseph Ayoub , Richard Hutchins
发明人： Joseph Ayoub , Richard Hutchins
IPC分类号： E21B49/00
CPC分类号： C09K8/68 , C09K8/508 , C09K8/685
摘要： A hydraulic fracturing method is disclosed that includes designing a fracture treatment including a fluid pumping schedule to fracture a subterranean formation according to a design model that accounts for cumulative filter cake thickness, including polymer concentrated at the fracture surfaces, to provide a propped fracture width effectively greater than the cumulative filter cake thickness, and injecting fluids through a wellbore into the formation essentially according to the fluid pumping schedule of the fracture treatment design. A fracturing method is also disclosed that includes placing a high breaker loading in the filter cake. A composition is disclosed which comprises a fluid viscosified with a polymer and a fluid loss additive comprising a delayed breaker.
摘要翻译：公开了一种水力压裂方法，包括设计一种包括流体排放方案的断裂处理，以根据考虑累积滤饼厚度的设计模型（包括聚合物在断裂面处集中）来破坏地下地层，以有效地提供支撑的裂缝宽度大于累积滤饼厚度，并且基本上根据骨折处理设计的流体泵送方案将流体通过井筒注入地层中。还公开了一种压裂方法，包括将高断路器负载放置在滤饼中。公开了一种组合物，其包含用聚合物增稠的流体和包含延迟断路器的流体损失添加剂。

6. 发明申请

US20060032637A1 Method for exploitation of gas hydrates 有权
标题翻译：天然气水合物开采方法
公开(公告)号：US20060032637A1
公开(公告)日：2006-02-16
申请号：US10915269
申请日：2004-08-10
申请人： Joseph Ayoub , Stuart Jardine , Terizhandur Ramakrishnan
发明人： Joseph Ayoub , Stuart Jardine , Terizhandur Ramakrishnan
IPC分类号： E21B47/00
CPC分类号： E21B41/0064 , E21B43/24 , E21B2043/0115 , Y02C10/14
摘要： A method and apparatus for producing gas from a hydrate formation includes the use of at least one wellbore which penetrates the hydrate formation and further extends into an aquifer below the hydrate formation. The aquifer provides relatively warm water which may be produced up and into the hydrate formation thereby causing the release of gas from the hydrate. Suitable flow control and monitoring equipment may be included to control the flow of water produced from the aquifer and gas produced from the hydrate formation.
摘要翻译：用于从水合物生成气体的方法和装置包括使用穿透水合物形成的至少一个井眼，并进一步延伸到水合物层下面的含水层中。含水层提供相对温暖的水，其可以产生并进入水合物形成，从而引起来自水合物的气体的释放。可以包括合适的流量控制和监测设备以控制由含水层产生的水的流量和从水合物形成产生的气体。

7. 发明授权

US4677849A Hydrocarbon well test method 失效
标题翻译：烃井试验方法
公开(公告)号：US4677849A
公开(公告)日：1987-07-07
申请号：US767216
申请日：1985-08-19
申请人： Joseph Ayoub , Dominique Bourdet
发明人： Joseph Ayoub , Dominique Bourdet
IPC分类号： E21B49/00
CPC分类号： E21B49/008
摘要： The invention relates to a well test method for determining the physical characteristics of a system made up of a well and a subsurface formation containing a fluid such as a hydrocarbon. A change in the flow rate of said fluid is produced for a short period (duration t.sub.P of the order of a few minutes) so as to obtain a flow pulse resembling a Dirac pulse; the variations .DELTA.P of the down-hole fluid pressure is measured during said short period and then during the subsequent period of return to the initial state of the well-formation system, and the experimental pressure curve thus obtained is compared with the curves of a double network of type curves representing, as a function of a common parameter, the pressure P.sub.D and its derivative P'.sub.D with respect to time, by matching the branch of the experimental curve corresponding to the short period with a curve P.sub.D and the branch of this curve corresponding to the subsequent period with the curve P'.sub.D of the same parameter.
摘要翻译：本发明涉及一种用于确定由井和包含诸如烃的流体的地下地层构成的系统的物理特性的井测试方法。所述流体的流量的变化产生短时间（持续时间tP为几分钟），以获得类似于狄拉克脉冲的流动脉冲; 在所述短时间内测量井下流体压力的变化量ΔTA，然后在随后的返回到成井系统的初始状态期间测量，并将所获得的实验压力曲线与通过将对应于短周期的实验曲线的分支与曲线PD和分支的分支代表作为公共参数的函数的双重网络类型曲线，其表示相对于时间的压力PD及其导数P'D 该曲线对应于具有相同参数的曲线P'D的随后周期。

8. 发明授权

US08235113B2 Method of improving recovery from hydrocarbon reservoirs 有权
标题翻译：提高油气藏回收率的方法
公开(公告)号：US08235113B2
公开(公告)日：2012-08-07
申请号：US12440037
申请日：2007-08-20
申请人： Kevin England , Joseph Ayoub , Bernard Montaron , Matthew Miller
发明人： Kevin England , Joseph Ayoub , Bernard Montaron , Matthew Miller
IPC分类号： E21B43/22 , E21B43/16
CPC分类号： C09K8/5751 , C09K8/58 , C09K8/588 , C09K8/84
摘要： A method of increasing the recovery of hydrocarbons from a highly fractured reservoir uses the steps of injecting into the reservoir a membrane-forming fluid to form a membrane over the surface of at least part of exposed formation, injecting into the reservoir a fluid to establish a chemical potential gradient across the membrane and letting fluid enter the formation across the membrane to increase the pressure inside the formation and to force additional hydrocarbon from the formation.
摘要翻译：从高度裂缝的储层中提高烃回收率的方法使用以下步骤：向容器注入成膜流体，以在至少部分暴露的地层的表面上形成膜，向容器注入流体以建立跨过膜的化学势梯度，使流体进入穿过膜的地层，以增加地层内的压力并迫使来自地层的附加烃。

9. 发明申请

US20070199715A1 Subsea well intervention 审中-公开
标题翻译：海底井干预
公开(公告)号：US20070199715A1
公开(公告)日：2007-08-30
申请号：US11363821
申请日：2006-02-28
申请人： Joseph Ayoub , Matthew Billingham
发明人： Joseph Ayoub , Matthew Billingham
IPC分类号： E21B34/04 , E21B43/36
CPC分类号： E21B43/01 , E21B41/0007
摘要： A method is provided for at least one of evaluating and intervening in a subsea well. In one embodiment, the method includes providing a pipeline connecting a platform to the subsea well; coupling a locomotion module with one or more tools; activating the locomotion module to convey the one or more tools from the platform to the subsea well through the pipeline; and operating the one or more tools to perform at least one of an evaluation operation and an intervention operation on the subsea well.
摘要翻译：提供了用于评估和干预海底井中的至少一个的方法。在一个实施例中，该方法包括提供将平台连接到海底井的管线; 将运动模块与一个或多个工具联接; 启动运动模块，通过管道将一个或多个工具从平台传送到海底井; 以及操作所述一个或多个工具以对所述海底井执行评估操作和干预操作中的至少一个。

10. 发明申请

US20060278389A1 Fluid loss additive for enhanced fracture clean-up 有权
$Fluid loss additive for enhanced fracture clean-up$
标题翻译：用于增强骨折清理的流体损失添加剂
公开(公告)号：US20060278389A1
公开(公告)日：2006-12-14
申请号：US11150411
申请日：2005-06-10
申请人： Joseph Ayoub , Richard Hutchins
发明人： Joseph Ayoub , Richard Hutchins
IPC分类号： E21B43/26
CPC分类号： C09K8/68 , C09K8/508 , C09K8/685
摘要： A hydraulic fracturing method is disclosed that includes designing a fracture treatment including a fluid pumping schedule to fracture a subterranean formation according to a design model that accounts for cumulative filter cake thickness, including polymer concentrated at the fracture surfaces, to provide a propped fracture width effectively greater than the cumulative filter cake thickness, and injecting fluids through a wellbore into the formation essentially according to the fluid pumping schedule of the fracture treatment design. A fracturing method is also disclosed that includes placing a high breaker loading in the filter cake. A composition is disclosed which comprises a fluid viscosified with a polymer and a fluid loss additive comprising a delayed breaker.
摘要翻译：公开了一种水力压裂方法，包括设计一种包括流体排放方案的断裂处理，以根据考虑累积滤饼厚度的设计模型（包括聚合物集中在断裂面处）来破坏地下地层，以有效地提供支撑裂缝宽度大于累积滤饼厚度，并且基本上根据骨折处理设计的流体泵送方案将流体通过井筒注入地层中。还公开了一种压裂方法，包括将高断路器负载放置在滤饼中。公开了一种组合物，其包含用聚合物增稠的流体和包含延迟断路器的流体损失添加剂。

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