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11. 发明申请

WO2017222509A1 VISUALIZATIONS OF RESERVOIR SIMULATIONS WITH FRACTURE NETWORKS 审中-公开
标题翻译：用裂缝网络进行储层模拟的可视化
公开(公告)号：WO2017222509A1
公开(公告)日：2017-12-28
申请号：PCT/US2016/038591
申请日：2016-06-22
申请人： SCHLUMBERGER TECHNOLOGY CORPORATION , SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , GEOQUEST SYSTEMS B.V.
发明人： MUSTAPHA, Hussein
IPC分类号： G06F17/50 , E21B43/26 , E21B43/17
CPC分类号： E21B44/00 , E21B43/26 , E21B47/09 , G06F17/16 , G06F17/5009
摘要： Systems and methods are described for generating visualizations of reservoir simulations with embedded fracture networks by using data representing a subterranean formation to obtain a matrix grid with an embedded fracture network. The matrix grid can be separated into matrix grid control volumes, and the fracture network can be separated into fracture network control volumes. Locations of fracture-fracture intersections between the fracture network control volumes and locations of matrix-fracture intersections between the matrix grid control volumes and the fracture network control volumes can be identified. Based on the identified intersections, shapes of the fracture network control volumes can be determined and a visualization of the matrix grid with the embedded fracture network can be generated with a grid representing the matrix grid and an embedded plane within the gird, where the embedded plane is based on the shapes of each fracture network control volume.
摘要翻译：描述了系统和方法，用于通过使用表示地下地层的数据来获得具有嵌入式裂缝网络的矩阵网格来生成具有嵌入式裂缝网络的储层模拟的可视化。矩阵网格可以分为矩阵网格控制体积，裂缝网络可以分为裂缝网络控制体积。可以识别裂缝网络控制体积与矩阵网格控制体积与裂缝网络控制体积之间的矩阵 - 裂缝相交位置之间的裂缝 - 裂缝交点的位置。基于所识别的交点，可以确定裂缝网络控制体积的形状，并且可以利用表示矩阵网格的网格和网格内的嵌入平面来生成具有嵌入的裂缝网络的矩阵网格的可视化，其中嵌入的平面是基于每个裂缝网络控制体积的形状。

12. 发明申请

WO2017213624A1 FRACTURING A SUBTERRANEAN FORMATION 审中-公开
标题翻译：破坏一个地下构造
公开(公告)号：WO2017213624A1
公开(公告)日：2017-12-14
申请号：PCT/US2016/036070
申请日：2016-06-06
申请人： HALLIBURTON ENERGY SERVICES, INC.
发明人： GULLICKSON, Geoffrey Wedell , RUHLE, William Owen Alexander , STABENAU, John Dean
IPC分类号： E21B43/25 , E21B43/26 , E21B43/17
CPC分类号： E21B43/26 , E21B33/13 , E21B43/14 , E21B43/267 , E21B47/06
摘要： A method of fracturing a subterranean formation to produce fluid from a reservoir through a wellbore includes flowing a treating fluid into the wellbore to create fractures in the formation, selectively flowing a flow constraint material (FCM) into the wellbore simultaneously with the treating fluid, pausing the flow of the FCM while maintaining the flow of the treating fluid, monitoring a parameter of the formation to determine whether the parameter is within a range, resuming the flow of the FCM when the parameter of the formation is out of the range, ceasing the flow of the FCM when the parameter of the formation is in the range, where a system strain increase is about 0.0003 or less when the parameter of the formation is in range, and where the flow of the flow constraint material partially constrains the treating fluid from entering at least one of the fractures.
摘要翻译：压裂地下地层以从储层通过井筒产生流体的方法包括使处理流体流入井筒中以在地层中产生裂缝，选择性地使流动约束材料（FCM）流入在保持处理流体的流动的同时暂停FCM的流动，监测地层的参数以确定参数是否在一个范围内，当地层的参数时重新开始FCM的流动超出范围时，当地层的参数处于范围内时，停止FCM的流动，当地层的参数处于范围内时，系统应变增加大约为0.0003或更小，并且流动的流动约束材料部分限制处理流体进入至少一个裂缝。

13. 发明申请

WO2017164880A1 FLUID MANAGEMENT SYSTEM FOR PRODUCING TREATMENT FLUID USING CONTAINERIZED FLUID ADDITIVES 审中-公开
标题翻译：流体管理系统用于生产处理流体使用容器流体添加剂
公开(公告)号：WO2017164880A1
公开(公告)日：2017-09-28
申请号：PCT/US2016/024027
申请日：2016-03-24
申请人： HALLIBURTON ENERGY SERVICES, INC.
发明人： STEGEMOELLER, Calvin, L. , LUCAS, Bryan, Chapman , FISHER, Chad, Adam , SCHAFFNER, Austin, Carl , WARREN, Wesley, John
IPC分类号： E21B43/17 , E21B43/26 , E21B41/00
CPC分类号： B01F13/004 , B01F3/1207 , B01F15/0235 , B01F15/0251 , B01F15/0283 , B01F2215/0081 , E21B21/062 , E21B43/04 , E21B43/267
摘要： An example fluid management system for generating a fluid for a treatment operation may include a mixer and a first portable container disposed proximate to and elevated above the mixer. The first portable container may hold dry chemical additives. A feeder may be positioned below the first portable container to direct dry chemical additives from the first portable container to the mixer. The system may also include a first pump to provide fluid to the mixer from a fluid source.
摘要翻译：用于产生用于治疗操作的流体的示例性流体管理系统可以包括混合器和第一便携式容器，第一便携式容器设置在混合器附近并且高于混合器。第一个便携式容器可容纳干化学添加剂。进料器可位于第一便携式容器下方以将干燥的化学添加剂从第一便携式容器引导至混合器。该系统还可以包括第一泵，以从流体源向混合器提供流体。

14. 发明申请

WO2017160679A1 USING BORATED GALACTOMANNAN TO ENHANCE SWELLING OF SUPERABSORBENTS FOR FRACTURING APPLICATIONS 审中-公开
标题翻译：使用硼砂乳酸提高破碎应用中超吸收剂的膨胀
公开(公告)号：WO2017160679A1
公开(公告)日：2017-09-21
申请号：PCT/US2017/022018
申请日：2017-03-13
申请人： BAKER HUGHES INCORPORATED
发明人： VOLK, Alyssa Michelle , FARRIS, Michael R. , CARMAN, Paul S. , SUN, Hong , NELSON, Scott G. , BRANNON, Harold D.
IPC分类号： C09K8/62 , C09K8/80 , E21B43/26 , E21B43/17
CPC分类号： C09K8/68 , C09K8/685 , C09K8/88 , C09K8/887 , C09K8/90 , C09K2208/26 , C09K2208/34 , E21B43/26 , E21B43/267
摘要： A method of fracturing a subterranean formation penetrated by a well comprises: combining an aqueous carrier with a superabsorbent polymer and a borated galactomannan to form a hydraulic fracturing composition; and pumping the hydraulic fracturing composition into the well.
摘要翻译：压裂被井穿透的地层的方法包括：将含水载体与超吸收聚合物和硼酸化的半乳甘露聚糖结合以形成水力压裂组合物; 并将水力压裂组合物泵入井中。

15. 发明申请

WO2017142514A1 METHOD FOR CREATING MULTI-DIRECTIONAL BERNOULLI-INDUCED FRACTURES WITHIN VERTICAL MINI-HOLES IN DEVIATED WELLBORES 审中-公开
标题翻译：在偏斜井眼中制造垂直微小孔内多方向伯努利诱发裂缝的方法
公开(公告)号：WO2017142514A1
公开(公告)日：2017-08-24
申请号：PCT/US2016/018075
申请日：2016-02-16
申请人： HALLIBURTON ENERGY SERVICES, INC.
发明人： SURJAATMADJA, Jim, Basuki
IPC分类号： E21B43/17 , E21B43/26 , E21B43/20
CPC分类号： E21B43/26 , E21B43/114
摘要： In accordance with presently disclosed embodiments, a method for creating vertical mini-holes in a subterranean formation while creating multi-directional Bernoulli-induced factures therein is provided. The method is particularly useful in horizontal or deviated wells. The method includes forming a mini-hole in the subterranean formation perpendicular to the deviated wellbore. The mini-hole is in fluid communication with the deviated wellbore at a proximal end and has a tip located at a distal end. The method further includes injecting fluid into the mini-hole with a maximum pressure forming at the tip so as to initiate a fracture along local formation stresses proximate the tip of the mini-hole.
摘要翻译：根据目前公开的实施例，提供了一种用于在地下地层中创建垂直小孔同时在其中创建多向伯努利诱导的事实的方法。该方法在水平井或斜井中特别有用。该方法包括在垂直于偏斜井筒的地下地层中形成微型孔。微孔与近端的偏斜井筒流体连通，并具有位于远端的尖端。该方法进一步包括将流体注入到具有在尖端处形成的最大压力的微型孔中，以便沿着紧邻微型孔尖端的局部地层应力开始破裂。

16. 发明申请

WO2017120276A1 HYDRAULIC FRACTURING USING SUPER ABSORBENT POLYMER HAVING CONTROLLED PARTICLE SIZE 审中-公开
标题翻译：使用具有可控颗粒尺寸的超吸收性聚合物的液压破裂
公开(公告)号：WO2017120276A1
公开(公告)日：2017-07-13
申请号：PCT/US2017/012244
申请日：2017-01-05
申请人： BAKER HUGHES INCORPORATED
发明人： SUN, Hong , CARMAN, Paul S. , VOLK, Alyssa Michelle , CHAPMAN, Johnny
IPC分类号： C09K8/62 , E21B43/26 , E21B43/17
CPC分类号： C09K8/685 , C09K8/80 , C09K8/88 , C09K8/887
摘要： A hydraulic fracturing process comprises combining an aqueous carrier with a superabsorbent polymer and a plurality of proppant particles to form a fracturing fluid; and disposing the fracturing fluid in a downhole environment. When the aqueous carrier has a total dissolved solid content of equal to or less than 400 parts per million and a hardness of less than 100 parts per million as calcium carbonate, the superabsorbent polymer comprises particles having a size of about 145 microns to about 600 microns. When the aqueous carrier has a total dissolved solid content of greater than 400 parts per million to less than 8,000 parts per million and a hardness of greater than 100 parts per million to less than 2,500 parts per million as calcium carbonate, the superabsorbent polymer comprises particles having a size of about 145 microns to about 300 microns.
摘要翻译：水力压裂工艺包括将含水载体与超吸收性聚合物和多个支撑剂颗粒结合以形成压裂液; 并将该压裂流体置于井下环境中。当含水载体具有等于或小于百万分之400份的总溶解固体含量和以碳酸钙计小于百万分之100的硬度时，超吸收性聚合物包含尺寸为约145微米至约600微米。当含水载体的总溶解固体含量大于百万分之400至小于8,000份/百万且硬度大于百万分之100至小于2500ppm（以碳酸钙计）时，超吸收性聚合物包含颗粒具有约145微米至约300微米的尺寸。

17. 发明申请

WO2017086919A1 ETHOXYLATED AMINES FOR USE IN SUBTERRANEAN FORMATIONS 审中-公开
标题翻译：用于亚太地区的乙酰化胺
公开(公告)号：WO2017086919A1
公开(公告)日：2017-05-26
申请号：PCT/US2015/060924
申请日：2015-11-16
申请人： HALLIBURTON ENERGY SERVICES, INC.
发明人： PENG, Yang , YUE, Zhiwei , HE, Kai , RANE, Jayant , XU, Liang
IPC分类号： E21B43/16 , C09K8/62 , C09K8/58 , E21B43/17 , E21B43/22
CPC分类号： C09K8/68 , C09K2208/32
摘要： Methods for treating subterranean formations are provided. In one embodiment, the methods comprise providing a treatment fluid comprising an aqueous base fluid and a surfactant comprising an ethoxylated amine or derivative thereof; introducing the treatment fluid into a wellbore penetrating at least a portion of a subterranean formation; and producing fluids from the wellbore during or subsequent to introducing the treatment fluid into the wellbore.
摘要翻译：提供了用于处理地下地层的方法。在一个实施方案中，所述方法包括提供包含水性基础流体和包含乙氧基化胺或其衍生物的表面活性剂的处理流体; 将处理流体引入穿透至少一部分地下地层的井眼; 并在将处理流体引入井筒期间或之后从井筒中产生流体。

18. 发明申请

WO2017082909A1 SIMULATING HYDRAULIC FRACTURE PROPAGATION USING DYNAMIC MESH DEFORMATION 审中-公开
标题翻译：利用动态网格变形模拟水力裂缝扩展
公开(公告)号：WO2017082909A1
公开(公告)日：2017-05-18
申请号：PCT/US2015/060356
申请日：2015-11-12
申请人： HALLIBURTON ENERGY SERVICES, INC.
发明人： FRENO, Brian, A. , MADASU, Srinath , LIN, Avi
IPC分类号： E21B43/17 , E21B43/26 , G06F9/455 , G05B17/02
CPC分类号： E21B43/26
摘要： An illustrative hydraulic fracturing simulation method includes: creating an initial mesh representation of a subterranean formation, the mesh including mesh nodes; determining one or more fracture paths in the formation; for each of the one or more fracture paths, displacing a subset of the mesh nodes into alignment with the fracture path; interpolating from displacements of the aligned mesh nodes to obtain displacements for each non-aligned mesh node in the mesh, thereby obtaining a deformed mesh representation of the formation; using the deformed mesh to construct a linear set of equations representing fracture creation and propagation caused by injection of a hydraulic fracturing fluid; deriving one or more fracture path extensions from the linear set of equations; and displaying the one or more fracture paths with the one or more fracture path extensions accurately representing the fracture propagation path. The interpolation may be performed using radial basis functions.
摘要翻译：示例性的水力压裂模拟方法包括：创建地下地层的初始网格表示，所述网格包括网格节点; 确定地层中的一个或多个裂缝路径; 对于所述一个或多个断裂路径中的每一个，将所述网格节点的子集移位成与所述断裂路径对齐; 根据对齐的网格节点的位移进行插值以获得网格中每个未对齐的网格节点的位移，从而获得地层的变形网格表示; 使用变形网格来构建代表由注入水力压裂液引起的裂缝产生和扩展的线性方程组; 从线性方程组导出一个或多个裂缝路径延伸; 以及使用所述一个或多个骨折路径延伸准确地表示所述骨折传播路径来显示所述一个或多个骨折路径。插值可以使用径向基函数来执行。

19. 发明申请

WO2017078685A1 POLYMER HYDRATION SYSTEM AND METHOD 审中-公开
标题翻译：聚合物水合系统和方法
公开(公告)号：WO2017078685A1
公开(公告)日：2017-05-11
申请号：PCT/US2015/058808
申请日：2015-11-03
申请人： HALLIBURTON ENERGY SERVICES, INC.
发明人： FISHER, Chad, A. , LUCAS, Bryan, Chapman , STEGEMOELLER, Calvin, L.
IPC分类号： E21B43/17 , E21B43/26 , C09K8/62
CPC分类号： E21B21/062
摘要： A system and method for hydrating a hydratable material are provided in which a first hydration fluid is heated prior to mixing with the hydratable material to produce a hydration mixture. The hydration mixture is subsequently mixed with a second hydration fluid to produce a well injection fluid having a hydrated hydratable material. Generally, the first hydration fluid will be at about ambient temperature before it is heated and the second hydration fluid will be at about at about ambient temperature when it is mixed with the hydration mixture. Typically, the first hydration fluid will be a minor part of the hydration fluid content of the well injection fluid and the second hydration fluid will be a major part of the hydration fluid content of the well injection fluid.
摘要翻译：提供了用于水合可水合材料的系统和方法，其中第一水合流体在与可水合材料混合之前被加热以产生水合混合物。随后将水合混合物与第二水合流体混合以产生具有水合可水合材料的井注入流体。通常，第一水合流体在加热之前将处于大约环境温度，并且当第二水合流体与水合混合物混合时，第二水合流体将处于大约环境温度。通常，第一水合流体将是井注入流体的水合流体含量的一小部分，第二水合流体将是井注入流体的水合流体含量的主要部分。

20. 发明申请

WO2017069782A1 USE OF FOOD GRADE PARTICULATES TO FORM FRACTURES HAVING INCREASED POROSITY AND CONDUCTIVITY 审中-公开
标题翻译：食品级颗粒用于形成具有增加的孔隙度和电导率的断裂
公开(公告)号：WO2017069782A1
公开(公告)日：2017-04-27
申请号：PCT/US2015/057221
申请日：2015-10-23
申请人： HALLIBURTON ENERGY SERVICES, INC.
发明人： NGUYEN, Philip, D. , CHITTATTUKARA, Shoy, George , POYYARA, Ragi, Lohidakshan
IPC分类号： E21B43/26 , E21B43/17 , C09K8/62 , C09K8/80
CPC分类号： C09K8/685 , C09K8/805 , C09K2208/26
摘要： A method of fracturing a subterranean formation penetrated by a wellbore surrounded by a casing having one or more openings therein adjacent to the formation is provided. In one embodiment, a spacer fluid is pumped into the formation together with a proppant slurry to separate and space the non-degradable proppant particulates in the fracture. The spacer fluid includes degradable food grade particulates that degrade and form proppant free channels in the fracture. In a second embodiment, degradable food grade particulates are used to increase the permeability of a proppant pack.
摘要翻译：提供了一种压裂地下地层的方法，所述地下地层由被其中邻近地层的具有一个或多个开口的套管围绕的井眼穿透。在一个实施方案中，隔离液与支撑剂浆料一起泵入地层中，以将不可降解的支撑剂颗粒分离并隔离在裂缝中。隔离液包括可降解的食品级微粒，其在骨折中降解并形成支撑剂自由通道。在第二个实施方案中，可降解的食品级颗粒用于增加支撑剂包的渗透性。

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