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71.发明申请公开(公告)号：US20120118567A1
公开(公告)日：2012-05-17
申请号：US13293770
申请日：2011-11-10
申请人： Claude E. Cooke, JR.
发明人： Claude E. Cooke, JR.
摘要： Method and apparatus are provided for cementing wells and preventing fluid entry into the wellbore before the cement cures and increasing radial stress in the cement. Impacts or vibrations are applied to the casing during the time that the cement is curing. The sources of the impacts or vibration are placed in the casing during displacement of the cement slurry and are mechanically coupled to the inside wall of the easing. The sources are later withdrawn from the casing.
摘要翻译： 提供了用于固井的方法和装置，并且在水泥固化之前防止流体进入井筒，并增加水泥中的径向应力。 在水泥固化期间，对套管施加影响或振动。 冲击或振动的来源在水泥浆置换期间放置在套管中，并机械地联接到松动的内壁。 来源后来从套管中取出。
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公开(公告)号：US20120118391A1
公开(公告)日：2012-05-17
申请号：US13322358
申请日：2010-05-26
申请人： Jim-Viktor Paulsen
发明人： Jim-Viktor Paulsen
IPC分类号： F15D1/00
CPC分类号： F04B43/0736 , E21B28/00 , E21B43/003 , F04B9/135 , F04B43/06 , Y10T137/0318 , Y10T137/8593
摘要： The invention relates to an apparatus employing pressure transients for transporting fluids comprising at least one partly enclosed space (201,301,501,601,606,701,1101,1201), at least one body (202,302,502,602,607,702,1102,1202) in said at least one partly enclosed space, where said at least one body is movable relatively to the interior of said at least one partly enclosed space, at least one opening (204,205,304,404,504,604,605,704,705,1104, 1204) in said at least one enclosed space which allows a fluid to flow alternately in the direction into and out of said at least one partly enclosed space, at least one first conduit (211,311,411,511,513,611,711,1111,1211) and at least one second conduit (212, 312,412,512,514,612,712,1112,1212) in fluid communication with at least one of said at least one opening, at least one first reservoir (231.331.431.531.533.631.731.1131.1231) and at least one second reservoir (232.332.432.532.534.632.732.1132.1232) connected to said at least one first conduit and at least one second conduit respectively, at least one first mechanical unit (221.321.421.521.523.621.721.1121.1221) and at least one second mechanical unit (222.322.422.522.524.622.722.1122.1222) in said at least one first conduit and at least one second conduit respectively, where said at least one first mechanical unit only allows flow in said at least one first conduits from said at least one first reservoir and towards said at least one partly enclosed space, and said at least one second mechanical unit only allows flow in said at least one second conduit in the direction from said at least one partly enclosed space and towards said at least one second reservoir. The invention is further characterized in that at least one positive pressure transient is generated by at least one object, with nonzero momentum, colliding with said at least one body, where at least part of said at least one positive pressure transient produces flow of fluid out of said at least one partly enclosed space through said at least one second mechanical unit and into said at least one second reservoir, and at least one negative pressure transient is generated in said at least one partly enclosed space, where said at least one negative pressure transient, together with the resulting at least one hydrostatic head between at least one of said at least one first reservoirs and at least one of said at least one partly enclosed space, produce flow of fluid out of said at least one first reservoir through said at least one first mechanical unit and into said at least one partly enclosed space.
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公开(公告)号：US20120043076A1
公开(公告)日：2012-02-23
申请号：US13287265
申请日：2011-11-02
申请人： Emil William GROVES
发明人： Emil William GROVES
IPC分类号： E21B43/00
CPC分类号： E21B43/003 , E21B28/00 , E21B43/124
摘要： The invention is directed to a hydraulic actuated pump system which lifts production fluids and re-circulating hydraulic fluid from a petroleum well. Additives may be added to the hydraulic fluid to apply direct chemical treatment to the production formation. A sonic stimulator may be included to stimulate and produce the same liquids from the horizontal section of the well.
摘要翻译： 本发明涉及一种从石油井提升生产流体和再循环液压流体的液压致动泵系统。 可将添加剂加入到液压流体中以对生产层进行直接化学处理。 可以包括声波刺激器以刺激并从井的水平部分产生相同的液体。
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74.发明申请公开(公告)号：US20110290485A1
公开(公告)日：2011-12-01
申请号：US13115502
申请日：2011-05-25
申请人： Claude E. Cooke, JR.
发明人： Claude E. Cooke, JR.
摘要： Method and apparatus are provided for cementing wells and preventing fluid entry into the wellbore before the cement cures and increasing radial stress in the cured cement. Impacts or vibrations are applied to the casing during the time that the cement is curing. The source or sources of the impacts or vibration are placed in the casing during displacement of the cement slurry or soon after placement and are mechanically coupled to the inside wall of the casing. The sources may later be withdrawn from the casing or expendable sources may be used.
摘要翻译： 提供了方法和装置，用于固井，并防止流体在水泥固化之前进入井眼，并增加固化水泥中的径向应力。 在水泥固化期间，对套管施加影响或振动。 冲击或振动的来源或来源在水泥浆置换期间或放置后立即放置在壳体中，并且机械耦合到壳体的内壁。 来源可以稍后从外壳中取出，也可以使用消耗源。
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公开(公告)号：US08061421B2
公开(公告)日：2011-11-22
申请号：US12066516
申请日：2006-09-18
IPC分类号： E21B28/00
CPC分类号： E21B43/003 , E21B28/00 , G01V1/133
摘要： During a surge-pulsing operation in a borehole (e.g an oil-well undergoing remediation) liquid is stored under pressure upstream of a valve, and then released through the valve suddenly enough to create a seismic wave, which propagates into the formation around the borehole, and assists the surge-pulsing to improve the conductivity and liquid-injectability of the formation. The downhole valve achieves the rapid-opening requirement by virtue of its geometrical layout, as dictated by the strictures of the downhole environment.
摘要翻译： 在钻孔（例如正在进行修复的油井）的浪涌脉冲操作期间，液体在阀的上游的压力下储存，然后突然释放通过阀，以产生地震波，其传播到钻孔周围的地层 并且帮助浪涌脉冲来改善地层的导电性和液体注入性。 井下阀门由于其几何布局而实现了快速开启要求，如井下环境的狭窄所规定。
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公开(公告)号：US20110260815A1
公开(公告)日：2011-10-27
申请号：US13096550
申请日：2011-04-28
申请人： Roger Pfahlert
发明人： Roger Pfahlert
IPC分类号： H01F7/00
CPC分类号： E21B28/00 , B06B1/045 , E02D7/18 , E21B7/24 , Y10T74/18056
摘要： Vibrational apparatus capable of providing a vibrational output, said apparatus comprising or including an assembly having a shuttle capable of shuttling between complementary structures, at least one of which complementary structures provides the vibrational output,the arrangement being characterised in that there is a drive to rotate the shuttle and there are magnetic interactions between the rotating shuttle and the complementary structures such that interactions with each complementary structure, and the phasing of the complementary structures relative to the shuttle, alternating magnetic results in the shuttling movement of the shuttle.
摘要翻译： 能够提供振动输出的振动装置，所述装置包括或包括具有能够在互补结构之间穿梭的梭子的组件，其中至少一个互补结构提供振动输出，该装置的特征在于存在驱动以旋转 往复运动并且在旋转梭和互补结构之间存在磁性相互作用，使得与每个互补结构的相互作用以及互补结构相对于穿梭的交变磁场的定相导致穿梭的穿梭运动。
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公开(公告)号：US20110259575A1
公开(公告)日：2011-10-27
申请号：US13120271
申请日：2009-09-24
CPC分类号： E21B43/003 , E21B28/00 , E21B43/16
摘要： When injecting liquids into the ground, imposing pulses on the injected liquid is effective to increase penetration and saturation of the ground. Imposing suckback onto the pulses is effective to make the liquid in the ground behave as a coherent unitary body, surging out and back each pulse, and to super-saturate the ground. The tool includes a suckback-chamber, which is timed to open to the ground formation just as the pulse-valve closes. A biasser (e.g a spring) drives the chamber open and sucks in some of the liquid from the ground. The chamber is then emptied, back to the ground, by the rising pressure as the pulsing tool is recharged. The suckback-chamber can be added to any type of pulsing tool.
摘要翻译： 当将液体注入地面时，在喷射液体上施加脉冲可有效增加地面的穿透和饱和度。 将反射强加在脉冲上是有效的，使地面中的液体表现为一个连贯的统一体，每一脉冲涌出并使之超饱和。 该工具包括一个回吸室，其正好与脉冲阀关闭一样打开到地面。 偏压器（例如，弹簧）驱动室打开并从地面吸入一些液体。 然后，当脉冲工具充电时，腔室随着压力升高而返回地面。 吸引腔可以添加到任何类型的脉冲工具。
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78.发明申请SYSTEM AND METHOD FOR PERFORMING A FRACTURE OPERATION ON A SUBTERRANEAN FORMATION 有权在地下层形成中进行破碎作业的系统和方法公开(公告)号：US20110174490A1
公开(公告)日：2011-07-21
申请号：US12690554
申请日：2010-01-20
摘要： A system and method for performing a fracture operation on a well site having a subterranean formation with a reservoir therein is provided. The method involves measuring at least one seismic wave before and after stimulating the subterranean formation, comparing the seismic waves measured before the stimulation of the subterranean formation to the seismic waves measured after stimulation of the subterranean formation, and determining at least one fracture parameter of the subterranean formation from the compared seismic waves.
摘要翻译： 提供了一种用于在其中具有储存器的地下地层的井场进行断裂操作的系统和方法。 该方法包括测量在刺激地下地层之前和之后的至少一个地震波，将在地下地层的刺激之前测量的地震波与在地下地层的刺激之后测量的地震波进行比较，以及确定至少一个裂缝参数 比较地震波的地层。
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79.发明申请SYSTEM, APPARATUS AND METHOD FOR STIMULATING WELLS AND MANAGING A NATURAL RESOURCE RESERVOIR 审中-公开系统，装置和方法，用于刺激井和管理自然资源储藏公开(公告)号：US20110139441A1
公开(公告)日：2011-06-16
申请号：US12963638
申请日：2010-12-09
CPC分类号： E21B28/00 , E21B43/003
摘要： The invention provides a system, method and downhole tool for stimulating a borehole of wells in reservoir. The invention allows a user to determine the type of stimulation adequate to promote production in a reservoir, and apply one or more treatments to each individual well by activating one or more modules comprised in the downhole tools. Furthermore, the tool comprises sensors that collect information in real-time of the state of the reservoir. The data collected is processed and newly acquired data is compared with previously acquired data to assess the development of production and further plan treatment strategies to optimize production.
摘要翻译： 本发明提供一种用于刺激储层井井眼的系统，方法和井下工具。 本发明允许用户确定足以促进储存器中的生产的刺激类型，并且通过激活包括在井下工具中的一个或多个模块对每个个体井施加一个或多个处理。 此外，该工具包括实时收集储存器状态的信息的传感器。 对收集到的数据进行处理，并将新获取的数据与先前获取的数据进行比较，以评估生产的发展情况，并进一步制定治理策略以优化生产。
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公开(公告)号：US20110139440A1
公开(公告)日：2011-06-16
申请号：US12962436
申请日：2010-12-07
CPC分类号： E21B28/00 , E21B43/003
摘要： The invention provides an apparatus and method for stimulating a borehole of a well. The invention provides an apparatus that generates low-frequency seismic type elastic waves that propagate to the geologic formation and in order to enhance the movement of fluids in the geologic formation toward a well. The apparatus may operate automatically driven by a power source that may be located on the ground surface. The regime of operation may be determined by user input. Operation of the apparatus may carried out while production of a natural resource is ongoing.
摘要翻译： 本发明提供了一种用于刺激井的钻孔的装置和方法。 本发明提供了一种生成低频地震型弹性波的装置，其传播到地质层并且为了增强地质层中的流体向井的运动。 该设备可以由可位于地面上的电源自动地进行操作。 操作制度可以由用户输入确定。 在自然资源的生产正在进行的同时进行装置的操作。
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