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公开(公告)号：US20060289167A1
公开(公告)日：2006-12-28
申请号：US11158484
申请日：2005-06-22
申请人： Jim Surjaatmadja , Billy McDaniel , Mark Farabee , David Adams , Loyd East
发明人： Jim Surjaatmadja , Billy McDaniel , Mark Farabee , David Adams , Loyd East
IPC分类号： E21B43/26
CPC分类号： E21B43/26 , E21B43/114
摘要： The invention relates to methods and apparatus for creating multiple fractures in subterranean formations. The apparatus is a jetting tool having a plurality of sets of jetting nozzles so that the sets of nozzles are substantially parallel to one another such that parallel cavities may be formed substantially simultaneously in the formation. The jetting nozzles may be adapted to provide a fluid jet that flares outwardly from the nozzle. The nozzles also may be aligned such that cavities in the formation overlap to form a single cavity. The nozzles may be further adapted so that holes jetted into the casing thereby are still spaced from one another. Methods of fracturing subterranean formations using the apparatus are also disclosed.
摘要翻译： 本发明涉及用于在地层中形成多个裂缝的方法和装置。 该装置是具有多组喷射喷嘴的喷射工具，使得该组喷嘴基本上彼此平行，使得平行的空腔可以基本上同时形成在地层中。 喷射喷嘴可以适于提供从喷嘴向外张开的流体射流。 喷嘴也可以对齐，使得地层中的空腔重叠以形成单个空腔。 喷嘴可以进一步适于使得喷射到壳体中的孔彼此间隔开。 还公开了使用该装置压裂地层的方法。
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公开(公告)号：US20070051517A1
公开(公告)日：2007-03-08
申请号：US11221022
申请日：2005-09-06
申请人： Jim Surjaatmadja , Billy McDaniel , Mark Farabee , Loyd East
发明人： Jim Surjaatmadja , Billy McDaniel , Mark Farabee , Loyd East
CPC分类号： E21B33/127 , E21B43/114 , E21B43/26
摘要： A bottomhole assembly (BHA) and method for stimulating a well includes setting a packer of the BHA in a wellbore. The BHA includes the packer and a jetting tool coupled to a tubing string. Process fluid is pumped down the tubing string and jetted with the jetting tool to perforate a formation. Stimulation process fluid is pumped down an annulus of the wellbore to fracture the formation.
摘要翻译： 井底组件（BHA）和刺激井的方法包括在井眼中设置BHA的封隔器。 BHA包括封隔器和连接到管柱的喷射工具。 将过程流体泵送到油管柱上并用喷射工具喷射以使地层穿孔。 刺激过程流体被泵送到井眼的环形区域以破裂地层。
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公开(公告)号：US20060102344A1
公开(公告)日：2006-05-18
申请号：US10991165
申请日：2004-11-17
申请人： Jim Surjaatmadja , Billy McDaniel , Mark Farabee , David Adams , Loyd East
发明人： Jim Surjaatmadja , Billy McDaniel , Mark Farabee , David Adams , Loyd East
CPC分类号： E21B43/26
摘要： Methods of initiating a fracture tip screenout, that comprise pumping an annulus fluid into an annulus, between the subterranean formation and a work string disposed within a wellbore penetrating the subterranean formation, at an annulus flow rate; and reducing the annulus flow rate below a fracture initiation flow point so that the fracture tip screenout is initiated in the one or more fractures in the subterranean formation, are provided. Also provided are methods of fracturing a portion of a subterranean formation and methods of estimating a fracture initiation flow point.
摘要翻译： 在环形流速下启动破裂尖端筛选的方法，该方法包括将环形流体泵送到环形层之间，位于穿过地下地层的地下地层和布置在井筒内的工作串之间; 并且提供低于破裂起始流动点的环空流速，使得在地层中的一个或多个裂缝中开始断裂尖端筛选。 还提供了压裂地层的一部分的方法和估计断裂起始流点的方法。
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公开(公告)号：US20060022073A1
公开(公告)日：2006-02-02
申请号：US10901758
申请日：2004-07-29
申请人： Dwain King , Jim Surjaatmadja , Billy McDaniel , Mark Farabee , David Adams , Loyd East
发明人： Dwain King , Jim Surjaatmadja , Billy McDaniel , Mark Farabee , David Adams , Loyd East
IPC分类号： B05B1/14
CPC分类号： E21B43/26 , B05B1/20 , B05B1/3402 , E21B41/0078 , E21B43/114
摘要： According to one embodiment of the invention, a flow conditioning system for fluid jetting tools includes a housing having a plurality of jet nozzle openings and a fluid straightener disposed within the housing. The fluid straightener is defined by one or more vanes, and the vanes form a plurality of flow channels within the housing. Each flow channel is associated with at least one jet nozzle opening.
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公开(公告)号：US20060124309A1
公开(公告)日：2006-06-15
申请号：US11284356
申请日：2005-11-21
申请人： Philip Nguyen , Ronald Dusterhoft , Jim Surjaatmadja , Loyd East
发明人： Philip Nguyen , Ronald Dusterhoft , Jim Surjaatmadja , Loyd East
IPC分类号： E21B43/267
CPC分类号： C09K8/508 , C09K8/5751 , C09K8/68 , E21B43/114 , E21B43/25 , E21B43/26
摘要： Methods for stabilizing portions of a subterranean formation and controlling the production of water from those subterranean formations. In one embodiment, the methods of the present invention comprise: providing a consolidating agent; introducing the consolidating agent into an unconsolidated portion of a subterranean formation using a fluid diversion tool; allowing the consolidating agent to at least partially consolidate the unconsolidated portion of the subterranean formation; providing a relative permeability modifier; introducing the relative permeability modifier into the subterranean formation using a fluid diversion tool; and allowing the relative permeability modifier to modify the relative permeability of at least a portion of the subterranean formation.
摘要翻译： 用于稳定地下部分部分并控制从那些地下地层中产生水的方法。 在一个实施方案中，本发明的方法包括：提供合并剂; 使用流体引导工具将固结剂引入地下地层的未固结部分; 允许固结剂至少部分地固结地下地层的未固结的部分; 提供相对渗透调节剂; 使用流体引导工具将相对渗透率改进剂引入到地层中; 并且允许相对渗透率调节剂改变地下地层的至少一部分的相对渗透率。
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公开(公告)号：US20050121196A1
公开(公告)日：2005-06-09
申请号：US10727453
申请日：2003-12-04
申请人： Loyd East , S. Weida , Mohamed Soliman , Jim Surjaatmadja
发明人： Loyd East , S. Weida , Mohamed Soliman , Jim Surjaatmadja
IPC分类号： E21B43/00 , E21B43/114 , E21B43/26
CPC分类号： E21B43/26 , E21B43/006 , E21B43/114
摘要： The present invention is directed to a method for producing gas from a subterranean formation containing a coal seam. The method includes the steps of drilling a substantially vertical well bore into the subterranean formation, which intersects the coal seam and fracturing the coal seam using a hydrajetting tool to produce at least one pair of opposed bi-wing fractures substantially along a plane of maximum stress. One or more horizontal well bores may also be drilled into the coal seam along which the coal seam can be further fractured.
摘要翻译： 本发明涉及一种从含有煤层的地层中生产气体的方法。 该方法包括以下步骤：将基本上垂直的井眼钻入地下地层，其与煤层相交，并使用水力喷射工具压裂煤层，以产生基本上沿着最大应力平面的至少一对相对的双翼裂缝 。 一个或多个水平井眼也可以钻入煤层，煤层可以沿着煤层进一步断裂。
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公开(公告)号：US07343975B2
公开(公告)日：2008-03-18
申请号：US11221022
申请日：2005-09-06
IPC分类号： E21B43/11
CPC分类号： E21B33/127 , E21B43/114 , E21B43/26
摘要： A bottomhole assembly (BHA) and method for stimulating a well includes setting a packer of the BHA in a wellbore. The BHA includes the packer and a jetting tool coupled to a tubing string. Process fluid is pumped down the tubing string and jetted with the jetting tool to perforate a formation. Stimulation process fluid is pumped down an annulus of the wellbore to fracture the formation.
摘要翻译： 井底组件（BHA）和刺激井的方法包括在井眼中设置BHA的封隔器。 BHA包括封隔器和连接到管柱的喷射工具。 将过程流体泵送到油管柱上并用喷射工具喷射以使地层穿孔。 刺激过程流体被泵送到井眼的环形区域以破裂地层。
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公开(公告)号：US07237612B2
公开(公告)日：2007-07-03
申请号：US10991165
申请日：2004-11-17
申请人： Jim B. Surjaatmadja , Billy W. McDaniel , Mark Farabee , David Adams , Loyd East
发明人： Jim B. Surjaatmadja , Billy W. McDaniel , Mark Farabee , David Adams , Loyd East
IPC分类号： E21B43/26
CPC分类号： E21B43/26
摘要： Methods of initiating a fracture tip screenout, that comprise pumping an annulus fluid into an annulus, between the subterranean formation and a work string disposed within a wellbore penetrating the subterranean formation, at an annulus flow rate; and reducing the annulus flow rate below a fracture initiation flow point so that the fracture tip screenout is initiated in the one or more fractures in the subterranean formation, are provided. Also provided are methods of fracturing a portion of a subterranean formation and methods of estimating a fracture initiation flow point.
摘要翻译： 在环形流速下启动破裂尖端筛选的方法，该方法包括将环形流体泵送到环形层之间，位于穿过地下地层的地下地层和布置在井筒内的工作串之间; 并且提供低于破裂起始流动点的环空流速，使得在地层中的一个或多个裂缝中开始断裂尖端筛选。 还提供了压裂地层的一部分的方法和估计断裂起始流点的方法。
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公开(公告)号：US07090153B2
公开(公告)日：2006-08-15
申请号：US10901758
申请日：2004-07-29
申请人： Dwain King , Jim B. Surjaatmadja , Billy W. McDaniel , Mark Farabee , David Adams , Loyd East
发明人： Dwain King , Jim B. Surjaatmadja , Billy W. McDaniel , Mark Farabee , David Adams , Loyd East
CPC分类号： E21B43/26 , B05B1/20 , B05B1/3402 , E21B41/0078 , E21B43/114
摘要： According to one embodiment of the invention, a flow conditioning system for fluid jetting tools includes a housing having a plurality of jet nozzle openings and a fluid straightener disposed within the housing. The fluid straightener is defined by one or more vanes, and the vanes form a plurality of flow channels within the housing. Each flow channel is associated with at least one jet nozzle opening.
摘要翻译： 根据本发明的一个实施例，用于流体喷射工具的流量调节系统包括具有多个喷嘴开口的壳体和设置在壳体内的流体矫直机。 流体矫直器由一个或多个叶片限定，并且叶片在壳体内形成多个流动通道。 每个流动通道与至少一个喷嘴开口相关联。
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公开(公告)号：US07431090B2
公开(公告)日：2008-10-07
申请号：US11158484
申请日：2005-06-22
申请人： Jim B. Surjaatmadja , Billy W. McDaniel , Mark Farabee , David Adams , Loyd East
发明人： Jim B. Surjaatmadja , Billy W. McDaniel , Mark Farabee , David Adams , Loyd East
IPC分类号： E21B43/26
CPC分类号： E21B43/26 , E21B43/114
摘要： The invention relates to methods and apparatus for creating multiple fractures in subterranean formations. The apparatus is a jetting tool having a plurality of sets of jetting nozzles so that the sets of nozzles are substantially parallel to one another such that parallel cavities may be formed substantially simultaneously in the formation. The jetting nozzles may be adapted to provide a fluid jet that flares outwardly from the nozzle. The nozzles also may be aligned such that cavities in the formation overlap to form a single cavity. The nozzles may be further adapted so that holes jetted into the casing thereby are still spaced from one another. Methods of fracturing subterranean formations using the apparatus are also disclosed.
摘要翻译： 本发明涉及用于在地层中形成多个裂缝的方法和装置。 该装置是具有多组喷射喷嘴的喷射工具，使得该组喷嘴基本上彼此平行，使得平行的空腔可以基本上同时形成在地层中。 喷射喷嘴可以适于提供从喷嘴向外张开的流体射流。 喷嘴也可以对齐，使得地层中的空腔重叠以形成单个空腔。 喷嘴可以进一步适于使得喷射到壳体中的孔彼此间隔开。 还公开了使用该装置压裂地层的方法。
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