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MODELING FRACTURE CLOSURE PROCESSES IN HYDRAULIC FRACTURING SIMULATORS

机译:液压压裂模拟器中的压裂闭合过程建模

摘要

A method and system for modeling a fracture in a hydraulic fracturing simulator. The method may comprise simulating a well system with an information handling system, defining a closure criteria for a hydraulic fracturing operation, assembling at least one variable in a linear system, assembling at least one variable of a contact force in the linear system, solving for the contact force, and determining at least one opening or at least one closing of the fracture with the contact force. The system may comprise a processor and a memory coupled to the processor. The memory may store a program configured to simulate a well system with an information handling system, define a closure criteria for a hydraulic fracturing operation, assemble at least one variable in a linear system, and determine at least one opening or at least one closing of the fracture with the contact force.
机译:一种在水力压裂模拟器中对裂缝建模的方法和系统。该方法可以包括:用信息处理系统模拟井系统;为水力压裂操作定义封闭准则;在线性系统中组装至少一个变量;在线性系统中组装至少一个接触力变量;求解:通过接触力确定断裂的至少一个开口或至少一个闭合。该系统可以包括处理器和耦合到该处理器的存储器。存储器可以存储程序,该程序被配置为模拟具有信息处理系统的井系统,定义用于水力压裂操作的关闭标准,在线性系统中组装至少一个变量,并确定至少一个开口或至少一个关闭。接触力导致的骨折。

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