An oilfield water injection simulation experiment platform

Abstract

An oilfield water injection simulation experiment platform. The main purpose is to provide a set of simulated water injection experimental device. It is characterized in that: it includes a pipe network system, a simulated well system, a supporting frame structure, a chassis mechanism and a workstation; the pipe network system includes a spiral pipeline, a flow direction measuring device and a multi-way valve, and the simulated well system includes several simulated well units for simulating The wellhead pressure during actual water injection; the supporting frame structure includes two parts, the hydraulic column unit and the frame unit. The chassis mechanism is divided into upper and lower layers. The lower chassis is equipped with a hydraulic walking mechanism, which can drive the entire system to move forward and backward, left and right, and the upper chassis; Workstation Including water tank, water pump, hydraulic oil tank, hydraulic pump and valve box. This device can simulate the wellhead pressure and the loss along the way during water injection in the actual oilfield, and can flexibly combine the length of the spiral pipe and the number of wellheads, and can meet various simulation conditions, realize the simulation of the oilfield water injection system, and adjust the injection pump to achieve the optimal displacement. , save energy and water resources.

Description

technical field [0001] The invention relates to an oil field water injection simulation experiment device. Background technique [0002] Water flooding is one of the main means of secondary oil recovery. Water injection into the formation can supplement the formation pressure and prevent the formation from collapsing. In recent years, the development of domestic oilfields has entered the late stage one after another. The daily water injection volume is very large and the energy consumption is serious. In order to save energy, it is necessary to simulate and optimize the oilfield water injection system. The system has a large geographical span, a very complex structure, and involves many management departments, so it is very difficult to use the actual water injection network to conduct experiments. On the other hand, it is imperative to analyze and optimize the water injection system in the oil field. Therefore, it is feasible to establish a set of simulated water injection...

AI Technical Summary

Problems solved by technology

In recent years, the development of domestic oilfields has entered the later stage one after another. The daily water injection volume is very large and the energy consumption is serious. In order to save energy, it is necessary to simulate and optimize the oilfield water injection system. The system has a large geographical span, a very complex structure, and involves many management departments, so it is very difficult to use the actual water injection network to conduct experiments

Images