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1. 发明授权

US07891424B2 Methods of delivering material downhole 有权
标题翻译：井下输送材料的方法
公开(公告)号：US07891424B2
公开(公告)日：2011-02-22
申请号：US11090496
申请日：2005-03-25
申请人： Prentice G. Creel , B. Raghava Reddy , Eldon D. Dalrymple , Ramzi I. Abdulkadir , James J. Venditto , Ronald J. Crook
发明人： Prentice G. Creel , B. Raghava Reddy , Eldon D. Dalrymple , Ramzi I. Abdulkadir , James J. Venditto , Ronald J. Crook
IPC分类号： E21B33/13
CPC分类号： E21B27/02
摘要： A package and methods for treating a wellbore using the same. In one embodiment, the method comprises servicing a wellbore in contact with a subterranean formation by placing a material in the wellbore, wherein the material is disposed within a closed container. The material is suitable for use in a wellbore and is capable of plugging a flow pathway. The method further comprises releasing the material from the container. In an embodiment, the material is a swelling agent, which may plug a permeable zone.
摘要翻译：一种用于处理使用其的井眼的包装和方法。在一个实施例中，该方法包括通过将材料放置在井眼中来维修与地下地层接触的井眼，其中所述材料设置在密闭容器内。该材料适用于井眼，并且能够堵塞流动路径。该方法还包括从容器中释放材料。在一个实施方案中，该材料是可以堵塞可渗透区域的溶胀剂。

2. 发明授权

US06983799B2 Method of using a swelling agent to prevent a cement slurry from being lost to a subterranean formation 有权
标题翻译：使用溶胀剂防止水泥浆料丢失到地层的方法
公开(公告)号：US06983799B2
公开(公告)日：2006-01-10
申请号：US10375206
申请日：2003-02-27
申请人： B. Raghava Reddy , Frank Zamora , James J. Venditto , Robert J. Sepulvado
发明人： B. Raghava Reddy , Frank Zamora , James J. Venditto , Robert J. Sepulvado
IPC分类号： E21B33/14 , E21B33/16
CPC分类号： E21B33/14 , C09K8/5083 , C09K8/512 , C09K8/514 , E21B33/138
摘要： Methods of cementing in a subterranean formation include passing a swelling agent to a permeable zone in a subterranean formation. The swelling agent is combined with a carrier fluid before being passed to the permeable zone. Upon contacting an aqueous fluid, the swelling agent swells in the permeable zone. The aqueous fluid may already be present in the subterranean formation, or alternatively, it may be introduced to the subterranean formation after passing the swelling agent into the subterranean formation. The swelling agent substantially inhibits a cement slurry subsequently pumped into the subterranean formation from passing through the permeable zone. The cement slurry therefore continues flowing down through the casing and up through the annulus where it sets and forms a strong cement column.
摘要翻译：在地层中固井的方法包括使溶胀剂通过地层中的可渗透区域。溶胀剂在被传送到渗透区之前与载体流体结合。在与含水流体接触时，溶胀剂在可渗透区域中膨胀。含水流体可能已经存在于地层中，或者可以在将溶胀剂通入地层之后引入地下地层。溶胀剂基本上抑制随后泵送到地层中的水泥浆通过可渗透区。因此，水泥浆料继续向下流过套管并向上流过其所在的环形区并形成一个坚固的水泥柱。

3. 发明授权

US5318123A Method for optimizing hydraulic fracturing through control of perforation orientation 失效
$Method for optimizing hydraulic fracturing through control of perforation orientation$
标题翻译：通过控制穿孔方向优化水力压裂的方法
公开(公告)号：US5318123A
公开(公告)日：1994-06-07
申请号：US897358
申请日：1992-06-11
申请人： James J. Venditto , David E. McMechan , Matthew E. Blauch
发明人： James J. Venditto , David E. McMechan , Matthew E. Blauch
IPC分类号： E21B43/119 , E21B43/26 , E21B49/04
CPC分类号： E21B43/119 , E21B43/26
摘要： An improved method for fracturing oil wells is disclosed and claimed herein. In particular, the present invention involves the determination of the direction of fracture propagation, i.e., perpendicular to the minimum stress existing within a given formation and the alignment of perforations produced by a variety of perforating devices with the previously determined direction of fracture propagation. The methods disclosed and claimed herein will eliminate many problems encountered in the prior art, including reducing the pressure required to initiate fractures and reducing the undesirable effects of near well bore tortuosity.
摘要翻译：本文公开并要求了一种用于压裂油井的改进方法。特别地，本发明涉及确定裂缝扩展的方向，即垂直于给定地层内存在的最小应力的方向，以及由先前确定的裂缝扩展方向由各种穿孔装置产生的穿孔的对准。本文公开和要求保护的方法将消除现有技术中遇到的许多问题，包括降低开始裂缝所需的压力并减少近井孔弯曲度的不良影响。

4. 发明授权

US5236040A Method for determining the minimum principle horizontal stress within a formation through use of a wireline retrievable circumferential acoustic scanning tool during an open hole microfrac test 失效
$Method for determining the minimum principle horizontal stress within a formation through use of a wireline retrievable circumferential acoustic scanning tool during an open hole microfrac test$
标题翻译：通过在开孔微克拉测试期间使用电缆回收的圆周声波扫描工具确定地层内最小原理水平应力的方法
公开(公告)号：US5236040A
公开(公告)日：1993-08-17
申请号：US897325
申请日：1992-06-11
申请人： James J. Venditto , David E. McMechan , Milton B. Enderlin
发明人： James J. Venditto , David E. McMechan , Milton B. Enderlin
IPC分类号： E21B43/26 , E21B47/02 , E21B49/00
CPC分类号： E21B47/02 , E21B43/26 , E21B49/006 , E21B49/008
摘要： An improved method for determining the magnitude of the minimum principle horizontal stress within a formation is disclosed and claimed herein. In particular, the inventive method involves the use of a wireline retrievable circumferential acoustic scanning tool during an open hole microfracture test to determine the magnitude of the minimum principle horizontal stress in the formation.
摘要翻译：本文公开并要求了一种用于确定地层内的最小原理水平应力的大小的改进方法。特别地，本发明的方法涉及在开孔微裂缝测试期间使用电缆可回收的圆周声波扫描工具来确定地层中最小原理水平应力的大小。

5. 发明授权

US5310002A Gas well treatment compositions and methods 失效
标题翻译：气井处理组合物和方法
公开(公告)号：US5310002A
公开(公告)日：1994-05-10
申请号：US870546
申请日：1992-04-17
申请人： Matthew E. Blauch , Tommy R. Gardner , Karen L. King , James J. Venditto
发明人： Matthew E. Blauch , Tommy R. Gardner , Karen L. King , James J. Venditto
IPC分类号： C09K8/58 , C09K8/62 , C09K8/70 , C09K8/72 , C09K8/82 , C09K8/94 , E21B43/00 , E21B43/22 , E21B43/26 , E21B43/27
CPC分类号： C09K8/82 , C09K8/58 , C09K8/62 , C09K8/703 , C09K8/72 , C09K8/94 , E21B43/006 , Y10S507/923
摘要： An additive for addition to conventional well treatment fluids to enhance the ability of the fluids to be recovered from subterranean formations, to generate a foam in association with the fluids and/or to enhance the ability of the fluids to remove water and other connate fluids interlocked with gas in the formations. The additive includes about 25% to about 50% by volume of a microemulsion generating component which forms an acid and/or water external microemulsion when added to the treatment fluid, and about 50% to about 75% by volume of a foaming agent component. The foaming agent component includes at least one nonionic surface active agent having an HLB of from 12 to 22. The additive is particularly suitable for addition to foam fracturing fluids useful for stimulating tight or otherwise unconventional gas formations. Also provided are a gas well treatment composition employing the inventive additive and a method of treating a subterranean formation in which the inventive composition is employed.
摘要翻译：用于添加到常规井处理流体中的添加剂，以增强流体从地层中回收的能力，产生与流体相关联的泡沫和/或增强流体除去水和其它合生液的互锁能力在地层中有气体。添加剂包含约25％至约50％（体积）的微乳液产生组分，当加入到处理流体中时形成酸和/或水外部微乳液，和约50％至约75％体积的发泡剂组分。发泡剂组分包括至少一种HLB为12至22的非离子表面活性剂。该添加剂特别适用于添加到用于刺激紧密或其它非常规气体形成的泡沫压裂液中。还提供了采用本发明添加剂的气井处理组合物和其中使用本发明组合物的地下地层处理方法。

6. 发明申请

US20110094732A1 Vibrating system and method for use in sand control and formation stimulation in oil and gas recovery operations 审中-公开
标题翻译：振动系统及其在油气回收作业中的防砂和形成刺激中的应用
公开(公告)号：US20110094732A1
公开(公告)日：2011-04-28
申请号：US10650186
申请日：2003-08-28
申请人： Lyle V. Lehman , James R. Birchak , James J. Venditto , Diederick van Batenburg , Sau-Wai Wong , Ferdinand Van der Bas , Jeroen J. Groenenboom , Pedro Zuiderwijk , Peter Van der Sman , Wei Han
发明人： Lyle V. Lehman , James R. Birchak , James J. Venditto , Diederick van Batenburg , Sau-Wai Wong , Ferdinand Van der Bas , Jeroen J. Groenenboom , Pedro Zuiderwijk , Peter Van der Sman , Wei Han
IPC分类号： E21B43/04 , E21B28/00
CPC分类号： E21B43/04 , E21B28/00
摘要： A system and method for stimulating a formation penetrated by a wellbore and vibrating a device for supporting a gravel pack in the wellbore, according to which the build up of scale on the device is sensed and a corresponding signal is output. A tool is lowered into the wellbore, and includes a driver for driving an acoustic transducer coupled to the device for vibrating the device and stimulating the formation.
摘要翻译：一种用于刺激井眼穿透的地层并振动用于支撑井眼中的砾石包的装置的系统和方法，根据该装置感测装置上的水垢的累积并输出相应的信号。工具下降到井眼中，并且包括驱动器，用于驱动耦合到装置的声换能器，用于振动装置并刺激地层。

7. 发明授权

US07413010B2 Remediation of subterranean formations using vibrational waves and consolidating agents 有权
标题翻译：使用振动波和固结剂对地下地层进行修复
公开(公告)号：US07413010B2
公开(公告)日：2008-08-19
申请号：US11355042
申请日：2006-02-15
申请人： Matthew E. Blauch , Thomas D. Welton , Philip D. Nguyen , James J. Venditto
发明人： Matthew E. Blauch , Thomas D. Welton , Philip D. Nguyen , James J. Venditto
IPC分类号： E21B28/00 , E21B43/04 , E21B43/267
CPC分类号： E21B43/003 , E21B43/025 , E21B43/16
摘要： Methods of remediating a subterranean formation comprising directing vibrational waves at a portion of the subterranean formation containing fines; allowing the vibrational waves to displace at least a portion of the fines; and introducing a consolidating agent into the portion of the subterranean formation through a well bore that penetrates the portion of the subterranean formation.
摘要翻译：修复地下地层的方法，包括在包含细粉的地下地层部分引导振动波; 允许振动波置换至少一部分细粉; 以及通过穿透所述地下地层部分的井眼将固结剂引入所述地层的所述部分。

8. 发明授权

US5360066A Method for controlling sand production of formations and for optimizing hydraulic fracturing through perforation orientation 失效
$Method for controlling sand production of formations and for optimizing hydraulic fracturing through perforation orientation$
标题翻译：控制地层砂产生和通过穿孔取向优化水力压裂的方法
公开(公告)号：US5360066A
公开(公告)日：1994-11-01
申请号：US992847
申请日：1992-12-16
申请人： James J. Venditto , Hazim H. Abass , David E. McMechan , Matthew E. Blauch
发明人： James J. Venditto , Hazim H. Abass , David E. McMechan , Matthew E. Blauch
IPC分类号： E21B43/119 , E21B43/26 , E21B47/02
CPC分类号： E21B43/119 , E21B43/26 , E21B47/02
摘要： An improved method for fracturing oil wells is disclosed and claimed herein. In particular, the present invention involves the determination of the direction of fracture propagation, i.e., perpendicular to the minimum stress existing within a given formation and the alignment of perforations produced by a variety of perforating devices with the previously determined direction of fracture propagation. The methods disclosed and claimed herein will eliminate many problems encountered in the prior art, including reducing the pressure required to initiate fractures and reducing the undesirable effects of near wellbore tortuosity.
摘要翻译：本文公开并要求了一种用于压裂油井的改进方法。特别地，本发明涉及确定裂缝扩展的方向，即垂直于给定地层内存在的最小应力的方向，以及由先前确定的裂缝扩展方向由各种穿孔装置产生的穿孔的对准。本文公开和要求保护的方法将消除现有技术中遇到的许多问题，包括降低引发裂缝所需的压力并减少近井眼弯曲度的不良影响。

9. 发明授权

US5335724A Directionally oriented slotting method 失效
标题翻译：定向开槽方式
公开(公告)号：US5335724A
公开(公告)日：1994-08-09
申请号：US98469
申请日：1993-07-28
申请人： James J. Venditto , Kenneth D. Caskey
发明人： James J. Venditto , Kenneth D. Caskey
IPC分类号： E21B23/00 , E21B43/114 , E21B43/119 , E21B43/26 , E21B47/02
CPC分类号： E21B23/006 , E21B43/114 , E21B43/119 , E21B43/26 , E21B47/02
摘要： A method of fracturing a subterranean formation having a well bore extending thereinto. The method comprises the steps of: (a) placing a jetting tool in the well bore such that the jetting tool is positioned within the subterranean formation, the jetting tool including a jetting nozzle; (b) orienting, by rotating the jetting tool about a longitudinal axis, the jetting tool such that the directional orientation of the jetting nozzle substantially corresponds to a predetermined fracturing direction; and (c) cutting a slot in the subterranean formation (and/or casing) by substantially maintaining the jetting nozzle orientation established in step (b) while both (1) spraying a jetting fluid out of the first jetting nozzle and (2) moving the jetting tool longitudinally within the well bore along the longitudinal axis.
摘要翻译：一种破裂具有延伸到其中的井眼的地层的方法。该方法包括以下步骤：（a）将喷射工具放置在井眼中，使得喷射工具位于地层内，喷射工具包括喷射喷嘴; （b）通过围绕纵向轴线旋转喷射工具来定向喷射工具，使得喷射喷嘴的方向取向基本上对应于预定的压裂方向; （c）通过基本上保持步骤（b）中确定的喷射喷嘴方向，同时（1）将喷射流体喷射出第一喷射喷嘴和（2）移动所述喷射工具沿着所述纵向轴线纵向地在所述井眼内。

10. 发明授权

US5259466A Method and apparatus for orienting a perforating string 失效
标题翻译：用于定向穿孔线的方法和装置
公开(公告)号：US5259466A
公开(公告)日：1993-11-09
申请号：US897257
申请日：1992-06-11
申请人： James J. Venditto , David E. McMechan , Calvin Kessler , Harold E. Peelman
发明人： James J. Venditto , David E. McMechan , Calvin Kessler , Harold E. Peelman
IPC分类号： E21B43/119
CPC分类号： E21B43/119
摘要： An improved method and apparatus are provided for orienting a particular well completion in accordance with azimuths determined with respect to magnetic north. The invention permits the perforating gun of a wireline tool to be properly oriented in either a vertical or non-vertical wellbore. A wireline tool is described whose lower section contains a gun section and is rotatably joined to the upper section and may be rotated about a swivel joint assembly to move independently of the upper section and in accordance with an orienting means. The rotation may be accomplished by mechanical, hydraulic or electrical means of imparting rotation. In addition, preferred embodiments of the invention include a distant display such that operators may verify directional orientation of charges prior to initiating them. Alternative embodiments are provided for practicing the invention using multiple passes into the well which involve less risk of damage to portions of the well tool.
摘要翻译：提供了一种改进的方法和装置，用于根据关于磁北的方位确定特定的井完井。本发明允许有线工具的穿孔枪在垂直或非垂直井眼中被适当地定向。描述了一种电缆工具，其下部包含枪部分并且可旋转地连接到上部部分，并且可以围绕旋转接头组件旋转以独立于上部部分并且根据定向装置而移动。旋转可以通过赋予旋转的机械，液压或电气装置来实现。此外，本发明的优选实施例包括远程显示器，使得操作者可以在发起之前验证电荷的方向取向。提供替代实施例用于使用多次进入井的本发明，其涉及较小的损坏井具的部分的风险。

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