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1. 发明授权

US08807243B2 Methods and systems for controlling torque transfer from rotating equipment 有权
标题翻译：用于控制旋转设备扭矩传递的方法和系统
公开(公告)号：US08807243B2
公开(公告)日：2014-08-19
申请号：US13790270
申请日：2013-03-08
申请人： Jim B. Surjaatmadja , Loyd East
发明人： Jim B. Surjaatmadja , Loyd East
IPC分类号： E21B7/00
CPC分类号： E21B17/1014 , E21B4/18 , E21B17/1057 , E21B17/1078 , E21B44/04 , E21B47/0006
摘要： Systems and methods for reducing the amount of torque transferred to the Bottom Hole Assembly and the drill string during drilling operations are disclosed. The drill string includes an optionally non-rotatable portion. A rotational hold down system is positioned at a first position on the drill string where it is not rotationally coupled to the drill string. The rotational hold down system is then moved to a second position on the drill string where it is rotationally coupled to the optionally non-rotatable portion of the drill string. In the second position, one or more bars on the rotational hold down system substantially prevent rotation of the optionally non-rotatable portion of the drill string.
摘要翻译：公开了用于减少在钻孔操作期间传送到底孔组件和钻柱的扭矩量的系统和方法。钻柱包括可选地不可旋转的部分。旋转压紧系统定位在钻柱上的第一位置处，其不旋转地联接到钻柱。然后，旋转压紧系统被移动到钻柱上的第二位置，在该第二位置上，旋转压紧系统旋转地联接到钻柱的可选地不可旋转的部分。在第二位置，旋转压紧系统上的一个或多个杆基本上防止了钻柱的任选不可旋转部分的旋转。

2. 发明申请

US20100044041A1 High rate stimulation method for deep, large bore completions 有权
标题翻译：用于深，大孔完井的高速刺激方法
公开(公告)号：US20100044041A1
公开(公告)日：2010-02-25
申请号：US12358079
申请日：2009-01-22
申请人： Malcolm Smith , Loyd East, JR. , Milorad Stanojcic
发明人： Malcolm Smith , Loyd East, JR. , Milorad Stanojcic
IPC分类号： E21B43/26 , E21B43/114 , E21B43/27 , E21B43/267
CPC分类号： E21B43/26 , E21B34/14 , E21B43/114 , E21B43/267
摘要： A method of servicing a wellbore comprising inserting a first tubing member having a flowbore into the wellbore, wherein a manipulatable fracturing tool, or a component thereof, is coupled to the first tubing member and wherein the manipulatable fracturing tool comprises one or more ports configured to alter a flow of fluid through the manipulatable fracturing tool, positioning the manipulatable fracturing tool proximate to a formation zone to be fractured, manipulating the manipulatable fracturing tool to establish fluid communication between the flowbore of the first tubing member and the wellbore, introducing a first component of a composite fluid into the wellbore via the flowbore of the first tubing member, introducing a second component of the composite fluid into the wellbore via an annular space formed by the first tubing member and the wellbore, mixing the first component of the composite fluid with the second component of the composite fluid within the wellbore, and causing a fracture to form or be extended within the formation zone.
摘要翻译：一种维修井眼的方法，包括将具有流孔的第一管道构件插入井筒中，其中可操纵的压裂工具或其部件联接到第一管道构件，并且其中可操纵压裂工具包括一个或多个端口，改变通过可操纵的压裂工具的流体流动，将可操纵的压裂工具定位成靠近要形成断层的形成区域，操纵可操纵的压裂工具以建立第一管道构件的流体与井眼之间的流体连通，引入第一组分复合流体经由第一管道构件的流道进入井眼，通过由第一管道构件和井筒形成的环形空间将复合流体的第二组分引入井筒中，将复合流体的第一组分与井筒内的复合流体的第二部分，并导致a 断裂形成或在形成区域内延伸。

3. 发明授权

US07575062B2 Methods and devices for treating multiple-interval well bores 有权
标题翻译：用于治疗多间隔井的方法和装置
公开(公告)号：US07575062B2
公开(公告)日：2009-08-18
申请号：US11746656
申请日：2007-05-10
申请人： Loyd East, Jr.
发明人： Loyd East, Jr.
IPC分类号： E21B34/14 , E21B33/12 , E21B43/26
CPC分类号： E21B43/14 , E21B33/1208 , E21B33/124 , E21B34/12 , E21B34/14 , E21B43/08 , E21B43/10 , E21B43/114 , E21B43/26 , E21B43/267
摘要： Methods and devices are provided for treating multiple interval well bores. More particularly, an isolation assembly may be used to allow for zonal isolation to allow treatment of selected productive or previously producing intervals in multiple interval well bores. One example of a method for treating a multiple interval well bore includes the steps of: introducing an isolation assembly to a well bore, the isolation assembly comprising a liner, one or more sleeves and a plurality of swellable packers, wherein the sleeves and swellable packers are disposed about the liner; deploying a shifting tool inside the liner, where the sleeves are configured so as to provide open, closed and open to screen positions when actuated by the shifting tool. An open position allows for treatment of the well bore while an open to screen position allows for receiving fluid from the well bore. A closed position re-establishes zonal isolation.
摘要翻译：提供了用于处理多间隔井的方法和装置。更具体地，可以使用隔离组件来允许区域隔离以允许在多个间隔井眼中处理选定的生产性或先前产生的间隔。用于处理多间隔井眼的方法的一个实例包括以下步骤：将隔离组件引入井眼，所述隔离组件包括衬套，一个或多个套筒和多个可膨胀的封隔器，其中所述套筒和可膨胀的封隔器围绕衬垫设置; 在衬套内部布置换档工具，其中套筒构造成当由换档工具致动时提供打开，关闭和打开的屏幕位置。打开位置允许处理井眼，而打开到屏幕位置允许从井眼接收流体。关闭位置重新建立区域隔离。

4. 发明授权

US07431090B2 Methods and apparatus for multiple fracturing of subterranean formations 有权
$Methods and apparatus for multiple fracturing of subterranean formations$
标题翻译：地层多次压裂的方法和装置
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。

5. 发明申请

US20070114032A1 Methods of consolidating unconsolidated particulates in subterranean formations 审中-公开
标题翻译：巩固地下地层中未固结颗粒的方法
公开(公告)号：US20070114032A1
公开(公告)日：2007-05-24
申请号：US11285686
申请日：2005-11-22
申请人： Neil Stegent , Philip Nguyen , Kevin Halliburton , Matthew Blauch , Loyd East
发明人： Neil Stegent , Philip Nguyen , Kevin Halliburton , Matthew Blauch , Loyd East
IPC分类号： E21B33/13
CPC分类号： C09K8/56
摘要： Methods for stabilizing portions of a subterranean formation that comprise unconsolidated particulates. 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 through a dynamic diversion tool; and allowing the consolidating agent to at least partially consolidate the unconsolidated portion of the subterranean formation.
摘要翻译：稳定包含未固结颗粒的地下地层部分的方法。在一个实施方案中，本发明的方法包括：提供合并剂; 通过动态转移工具将固结剂引入地下地层的未固结部分; 并且允许固结剂至少部分地固结地下地层的未固结的部分。

6. 发明申请

US20070029086A1 Methods of forming packs in a plurality of perforations in a casing of a wellbore 有权
标题翻译：在井眼的壳体中的多个穿孔中形成包装的方法
公开(公告)号：US20070029086A1
公开(公告)日：2007-02-08
申请号：US11195162
申请日：2005-08-02
申请人： Loyd East
发明人： Loyd East
IPC分类号： E21B43/04 , E21B37/00 , E21B33/13 , E21B43/11
CPC分类号： E21B43/04 , E21B43/14
摘要： The invention provides a method of forming packs in a plurality of perforations in a casing of a wellbore, the method comprising the steps of: (a) forming a plug of a plugging particulate material in the wellbore of the casing, wherein the plug covers at least one perforation in the casing; (b) forming a pack of a first packing particulate material in at least one perforation located above the plug in the casing; (c) removing at least an upper portion of the plug to expose the at least one perforation in the casing that had been previously covered by at least the upper portion of the plug; and (d) forming a pack of a second packing particulate material in the at least one perforation exposed by removing at least the upper portion of the plug, wherein the second packing particulate material can be the same or different from the first packing particulate material.
摘要翻译：本发明提供了一种在井眼的壳体中形成多个穿孔中的包装的方法，所述方法包括以下步骤：（a）在壳体的井筒中形成堵塞颗粒材料的塞子，其中塞子覆盖在外壳中至少有一个穿孔; （b）在位于所述壳体中的所述插塞上方的至少一个穿孔中形成第一包装颗粒材料的包装; （c）去除所述插头的至少一个上部以露出所述壳体中至少已经被所述插头的上部部分覆盖的至少一个穿孔; 以及（d）通过至少去除所述塞的上部而在所述至少一个穿孔中形成第二填料颗粒材料的包装，其中所述第二填料颗粒材料可以与所述第一填料颗粒材料相同或不同。

7. 发明申请

US20050125209A1 Methods for geomechanical fracture modeling 有权
$Methods for geomechanical fracture modeling$
标题翻译：地质力学断裂模拟方法
公开(公告)号：US20050125209A1
公开(公告)日：2005-06-09
申请号：US10728295
申请日：2003-12-04
申请人： Mohamed Soliman , Loyd East , David Adams
发明人： Mohamed Soliman , Loyd East , David Adams
IPC分类号： E21B41/00 , E21B43/26 , E21B49/00 , G06G7/48
CPC分类号： E21B49/006 , E21B43/26 , G01V99/005 , G01V2210/646
摘要： The present invention relates generally to methods for designing and optimizing the number, placement, and size of fractures in a subterranean formation and more particularly to methods that account for stress interference from other fractures when designing and optimizing the number, placement, and size of fractures in the subterranean formation. The present invention optimizes the number, placement and size of fractures in a subterranean formation. The present invention determinines one or more geomechanical stresses induced by each fracture based on the dimensions and location of each fracture. The present invention determinines a maximum number of fractures and a predicted stress field based on the geomechanical stresses induced by each of the fractures
摘要翻译：本发明一般涉及用于设计和优化地层中裂缝的数量，位置和尺寸的方法，更具体地涉及在设计和优化裂缝的数量，位置和尺寸时考虑来自其他裂缝的应力干扰的方法在地层中。本发明优化了地层中裂缝的数量，位置和尺寸。本发明基于每个断裂的尺寸和位置确定由每个断裂引起的一个或多个地质力学应力。本发明基于每个断裂引起的地质力学应力来确定最大数量的裂缝和预测的应力场

8. 发明申请

US20100212897A1 Methods for completing and stimulating a well bore 有权
标题翻译：完井和刺激井眼的方法
公开(公告)号：US20100212897A1
公开(公告)日：2010-08-26
申请号：US12378932
申请日：2009-02-20
申请人： Philip D. Nguyen , Ronald G. Dusterhoft , Loyd East
发明人： Philip D. Nguyen , Ronald G. Dusterhoft , Loyd East
IPC分类号： E21B43/267
CPC分类号： E21B43/267
摘要： Methods are providing, including methods comprising providing a liner disposed within a well bore that penetrates a subterranean formation, such that the well bore comprises an annular space between the exterior surface of the liner and the well bore wall; providing a jetting tool disposed within the liner; introducing a stimulation fluid to a treatment interval of the well bore via the jetting tool, such that the stimulation fluid is introduced with sufficient pressure to create or enhance a plurality of perforations in the liner in the treatment interval; introducing a proppant slurry comprising a plurality of resin-coated particulates to the treatment interval of the well bore; and allowing the resin-coated particulates to fill at least a portion of the liner in the treatment interval and at least a portion of the annular space in the treatment interval.
摘要翻译：提供的方法包括提供设置在穿透地下地层的井眼内的衬套的方法，使得井筒包括在衬套的外表面和井眼壁之间的环形空间; 提供设置在所述衬套内的喷射工具; 通过所述喷射工具将刺激流体引入所述井眼的治疗间隔，使得所述刺激流体以足够的压力被引入以在所述治疗间隔中产生或增强所述内衬中的多个穿孔; 将包含多个树脂涂覆的颗粒的支撑剂浆料引入井眼的处理间隔; 并且允许树脂涂覆的颗粒在处理间隔内填充衬垫的至少一部分以及处理间隔中的环形空间的至少一部分。

9. 发明申请

US20070051517A1 Bottomhole assembly and method for stimulating a well 有权
标题翻译：井眼装配和刺激井的方法
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
IPC分类号： E21B43/26 , E21B33/12
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。

10. 发明申请

US20060118305A1 Hydrocarbon sweep into horizontal transverse fractured wells 有权
$Hydrocarbon sweep into horizontal transverse fractured wells$
标题翻译：碳氢化合物扫入水平横断裂井
公开(公告)号：US20060118305A1
公开(公告)日：2006-06-08
申请号：US11003804
申请日：2004-12-02
申请人： Loyd East , Leldon Farabee , John Warren
发明人： Loyd East , Leldon Farabee , John Warren
IPC分类号： E21B43/26
CPC分类号： E21B43/26 , E21B43/16 , E21B43/20 , E21B43/305
摘要： The present invention is directed to a method of increasing hydrocarbon production in an existing well in a hydrocarbon reservoir. The method includes the steps of forming a substantially horizontal transverse fractured wellbore that intersects the existing well and injecting a fluid remote from the existing well so as to form a fluid front that sweeps the hydrocarbons into the horizontal transverse fractured wellbore. Successive fractures can be sealed to control propagation of the fluid front and delay infiltration of the fluid into the production.
摘要翻译：本发明涉及一种增加烃储层中现有井中碳氢化合物生产的方法。该方法包括以下步骤：形成与现有井相交的基本上水平的横向断裂井筒，并且将远离现有井的流体注入，以便形成将碳氢化合物扫入水平横向断裂井筒的流体前沿。可以密封连续裂缝以控制流体前端的传播，并延缓流体进入生产过程。

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