-
公开(公告)号：US09382790B2
公开(公告)日：2016-07-05
申请号：US13197450
申请日：2011-08-03
申请人： Michael J. Bertoja , Robert A. Parrott , Bruno Lecerf , Vitaliy Timoshenko , Sergey Balakin , Elena Tarasova , Gary Rytlewski , Billy Anthony
发明人： Michael J. Bertoja , Robert A. Parrott , Bruno Lecerf , Vitaliy Timoshenko , Sergey Balakin , Elena Tarasova , Gary Rytlewski , Billy Anthony
CPC分类号： E21B43/114 , E21B23/04 , E21B33/12 , E21B34/14 , E21B43/11 , E21B43/14 , E21B43/25 , E21B43/26 , E21B2034/007
摘要： An apparatus includes a string that extends into a well and a tool that is disposed in the string. The tool is adapted to form a seat to catch an object communicated to the tool via a passageway of the string in response to the tool being perforated.
摘要翻译： 一种装置包括延伸到井中的绳和设置在绳中的工具。 所述工具适于形成座位，以响应于所述工具被穿孔而经由所述绳索的通道捕获传递到所述工具的物体。
-
公开(公告)号：US20150315886A1
公开(公告)日：2015-11-05
申请号：US14363333
申请日：2011-12-09
申请人： Dmitry Ivanovich Potapenko , Svetlana Viktorovna Nesterova , Bruno Lecerf , Maxim Grigorievich Ivanov , Diankui Fu , Marina Nikolaevna Bulova
发明人： Dmitry Ivanovich Potapenko , Svetlana Viktorovna Nesterova , Bruno Lecerf , Maxim Grigorievich Ivanov , Diankui Fu , Marina Nikolaevna Bulova
CPC分类号： E21B43/16 , C04B20/0096 , C04B40/0092 , C09K8/42 , C09K8/426 , C09K8/516 , C09K2208/08
摘要： A method is given for reducing the flow of a treatment fluid in a well, for example for zonal isolation or for stimulation fluid diversion. The method includes preparing a High Solids Content Fluid (a pumpable slurry containing a carrier fluid and a packed volume fraction of at least 50 per cent solids having a multi-model size distribution), injecting the high solids content fluid into the well, placing the high solids content fluid at the location at which fluid flow is to be decreased, and either reducing the volume or increasing the viscosity of the carrier fluid. Optionally, at least a portion of the solids in the High Solids Content Fluid is subsequently removable to restore fluid flow.
摘要翻译： 给出了一种减少井中处理流体流动的方法，例如用于区域分离或用于刺激流体分流。 该方法包括制备高固体含量流体（含有载体流体的可泵送浆料和具有多模型尺寸分布的至少50％固体的填充体积分数），将高固体含量流体注入井中，将 在流体流动减少的位置处的高固含量流体，以及减小体积或增加载体流体的粘度。 任选地，高固体含量流体中的至少一部分固体随后可移除以恢复流体流动。
-
公开(公告)号：US09033041B2
公开(公告)日：2015-05-19
申请号：US13231729
申请日：2011-09-13
CPC分类号： E21B34/063 , E21B23/04 , E21B34/14 , E21B43/114 , E21B43/14 , E21B2034/002
摘要： A technique includes running a seat assembly on a conveyance line into a tubing string, which has previously been installed in a well. The seat assembly includes a seat, which is adapted to receive an untethered object. The technique includes attaching the seat assembly to the string at a location downhole in the well; receiving the object to create a fluid barrier; and diverting fluid using the fluid barrier.
摘要翻译： 一种技术包括将运输线上的座椅组件运行到先前安装在井中的管柱中。 所述座椅组件包括适于容纳未卷曲物体的座椅。 该技术包括将座椅组件连接到井的井下的位置处的弦; 接收物体以产生流体屏障; 并使用流体屏障转向流体。
-
公开(公告)号：US08695708B2
公开(公告)日：2014-04-15
申请号：US12873435
申请日：2010-09-01
申请人： Andrey Fedorov , Olesya Levanyuk , Tatiana Zolnikova , Vadim Khlestkin , Alexander Nadeev , Diankui Fu , Bruno Lecerf , Shiyi Wang , Gary John Tustin , Valerie Lafitte
发明人： Andrey Fedorov , Olesya Levanyuk , Tatiana Zolnikova , Vadim Khlestkin , Alexander Nadeev , Diankui Fu , Bruno Lecerf , Shiyi Wang , Gary John Tustin , Valerie Lafitte
CPC分类号： C09K8/68 , C09K8/703 , C09K2208/08 , C09K2208/30 , E21B43/26
摘要： A method for treating a subterranean formation penetrated by a wellbore is provided. The method includes providing a treatment fluid containing a viscoelastic surfactant having at least one degradable linkage, a hydrolysable material, and a pH control material, and injecting the treatment fluid into a subterranean formation. The pH control material may have a pH equal or greater than about 9 and may include a strongly alkaline material and an oxidizing agent.
摘要翻译： 提供了一种用于处理由井眼穿透的地层的方法。 该方法包括提供含有具有至少一种可降解键的粘弹性表面活性剂的处理流体，可水解材料和pH控制材料，并将处理流体注入到地层中。 pH控制材料可以具有等于或大于约9的pH，并且可以包括强碱性材料和氧化剂。
-
公开(公告)号：US20130062063A1
公开(公告)日：2013-03-14
申请号：US13231729
申请日：2011-09-13
CPC分类号： E21B34/063 , E21B23/04 , E21B34/14 , E21B43/114 , E21B43/14 , E21B2034/002
摘要： A technique includes running a seat assembly on a conveyance line into a tubing string, which has previously been installed in a well. The seat assembly includes a seat, which is adapted to receive an untethered object. The technique includes attaching the seat assembly to the string at a location downhole in the well; receiving the object to create a fluid barrier; and diverting fluid using the fluid barrier.
-
公开(公告)号：US09658357B2
公开(公告)日：2017-05-23
申请号：US13698051
申请日：2011-05-19
申请人： Artem Valeryevich Kabannik , Denis Yurievich Emelyanov , Bruno Lecerf , Kirill Leonidovich Tarasenko , Andrey Vladimirovich Bogdan , Dmitry Sergeevich Kuznetsov
发明人： Artem Valeryevich Kabannik , Denis Yurievich Emelyanov , Bruno Lecerf , Kirill Leonidovich Tarasenko , Andrey Vladimirovich Bogdan , Dmitry Sergeevich Kuznetsov
摘要： This invention relates to petroleum industry, in particularly, to control and monitoring of processes related to reservoir stimulation. A method of real time diagnostic of fracture operations with combination of tube waves and microseismic monitoring, comprising performing a fracture in a wellbore, recording microseismic activity generated during the fracturing operations. Determining of microseismic event locations, generating low frequency pressure waves (tube waves) near the wellbore, recording of tube waves reflections from the fractures in real time and analyzing microseismic event locations and tube waves reflections from the fractures.
-
7.发明申请公开(公告)号：US20130079935A1
公开(公告)日：2013-03-28
申请号：US13698051
申请日：2011-05-19
申请人： Artem Valeryevich Kabannik , Denis Yurievich Emelyanov , Bruno Lecerf , Kirill Leonidovich Tarasenko , Andrey Vladimirovich Bogdan , Dmitry Sergeevich Kuznetsov
发明人： Artem Valeryevich Kabannik , Denis Yurievich Emelyanov , Bruno Lecerf , Kirill Leonidovich Tarasenko , Andrey Vladimirovich Bogdan , Dmitry Sergeevich Kuznetsov
摘要： This invention relates to petroleum industry, in particularly, to control and monitoring of processes related to reservoir stimulation. A method of real time diagnostic of fracture operations with combination of tube waves and microseismic monitoring, comprising performing a fracture in a wellbore, recording microseismic activity generated during the fracturing operations. Determining of microseismic event locations, generating low frequency pressure waves (tube waves) near the wellbore, recording of tube waves reflections from the fractures in real time and analyzing microseismic event locations and tube waves reflections from the fractures.
摘要翻译： 本发明涉及石油工业，尤其涉及控制和监测与储层刺激相关的方法。 一种通过管波和微震监测的组合实时诊断骨折手术的方法，包括在井筒中进行断裂，记录在压裂作业期间产生的微震活动。 确定微震事件位置，在井筒附近产生低频压力波（管波），实时记录管波反射，分析微震事件位置和裂缝引起的管波反射。
-
公开(公告)号：US08316941B2
公开(公告)日：2012-11-27
申请号：US12053875
申请日：2008-03-24
申请人： Wayne W. Frenier , Diankui Fu , Stephen Nigel Davies , Murtaza Ziauddin , Zhijun Xiao , Bruno Lecerf , Helene Bulte , Michael J. Fuller
发明人： Wayne W. Frenier , Diankui Fu , Stephen Nigel Davies , Murtaza Ziauddin , Zhijun Xiao , Bruno Lecerf , Helene Bulte , Michael J. Fuller
IPC分类号： E21B43/28
CPC分类号： C09K8/74
摘要： In a method of treating a sandstone-containing formation penetrated by a wellbore, a treatment fluid comprising an aqueous fluid containing a Bronsted acid, a hydrogen fluoride source and an organic acid or salt thereof that is substantially soluble in the aqueous fluid is formed. The treatment fluid contains less than about 2% of fluoride (F−) by weight of the fluid and from 2% or less of sodium (Na+) by weight of the fluid. The treatment fluid is introduced into the formation through the wellbore as a single-stage without introducing an acid-containing fluid preflush into the formation prior to introducing the treatment fluid.
-
9.发明申请METHOD AND APPARATUS FOR DEPLOYING AND USING SELF-LOCATING TITLE OF THE INVENTION DOWNHOLE DEVICES 有权用于配置和使用本发明的自动定位标题的方法和装置公开(公告)号：US20120085538A1
公开(公告)日：2012-04-12
申请号：US13112512
申请日：2011-05-20
申请人： Julio C. Guerrero , Gary L. Rytlewski , Bruno Lecerf , Michael J. Bertoja , Christian Ibeagha , Alex Moody-Stuart , Adam Mooney , Jay Russell , Christopher Hopkins , Adam Paxson , Billy Anthony , Dinesh R. Patel
发明人： Julio C. Guerrero , Gary L. Rytlewski , Bruno Lecerf , Michael J. Bertoja , Christian Ibeagha , Alex Moody-Stuart , Adam Mooney , Jay Russell , Christopher Hopkins , Adam Paxson , Billy Anthony , Dinesh R. Patel
CPC分类号： E21B43/14 , E21B33/12 , E21B34/06 , E21B34/14 , E21B43/08 , E21B43/119 , E21B43/26 , E21B47/04 , E21B47/09 , E21B2034/007
摘要： A technique that is usable with a well includes deploying a plurality of location markers in a passageway of the well and deploying an untethered object in the passageway such that the object travels downhole via the passageway. The technique includes using the untethered object to sense proximity of at least some of the location markers as the object travels downhole, and based on the sensing, selectively expand its size to cause the object to become lodged in the passageway near a predetermined location.
摘要翻译： 可用于井的技术包括将多个位置标记部署在井的通道中并在通道中展开无束缚物体，使得物体经由通道向下行进。 该技术包括当物体在井下行进时使用未受扰的物体感测位置标记中的至少一些的接近度，并且基于感测，选择性地扩大其尺寸以使物体被容纳在靠近预定位置的通道中。
-
公开(公告)号：US07774183B2
公开(公告)日：2010-08-10
申请号：US11456778
申请日：2006-07-11
申请人： Philippe Tardy , Bruno Lecerf
发明人： Philippe Tardy , Bruno Lecerf
IPC分类号： G06F7/48
CPC分类号： E21B43/25
摘要： Two new flow parameters derived from laboratory core-flood experiments are used in building mathematical models to predict the performance of an acid treatment when treatment is made with self diverting fracturing acids. The two new variables are: ΔPr is defined as the value of Δp (in the core flood experiment) when Δp switches from a first to a second linear trend at time tr ⊖r is the number of pore volumes injected when the switch occurs.
摘要翻译： 从实验室核心洪水实验得到的两个新的流量参数用于构建数学模型，以预测用自转分解压裂酸进行处理时的酸处理性能。 两个新变量是：＆Dgr; Pr被定义为＆Dgr; p（在核心洪水实验中）当＆Dgr; p在时间t从第一个到第二个线性趋势切换时，rr是注入的孔体积数 当开关发生时。
-
-
-
-
-
-
-
-
-
搜索结果
24 条记录 (耗时 0.016 秒)
