Patent ID: 11879322
Assignee: GUANGZHOU INSTITUTE OF ENERGY CONVERSION, CHINESE ACADEMY OF SCIENCES
Field: Measurement (Instruments)
Classification: CPC E  G  C | IPC E

Claim 9:
10. A comprehensive three-dimensional exploitation experimental system for large-scale and full-sized exploitation wells, comprising:
a reactor, Wherein the reactor is configured to prepare a natural gas hydrate sample, for simulating an environment for forming a natural gas hydrate reservoir in seafloor sediments, wherein the reactor comprises a reactor body, an upper cover disposed at an upper surface of the reactor body, and a lower cover disposed at a lower surface of the reactor body;
a gas introducing module, wherein the gas introducing module is configured to introduce a gas to the reactor during a hydrate formation;
a liquid introducing module, wherein the liquid introducing module is configured to introduce liquid to the reactor during the hydrate formation;
a temperature regulating module, wherein the temperature regulating module is configured to regulate a temperature in the reactor;
a data-collecting-processing-displaying module, configured to collect, store, process and display data of the comprehensive three-dimensional exploitation experimental system during an experiment;
a gas production module, the gas production module being configured to control a depressurization range and a depressurization rate inside the reactor, and conduct a gas-liquid-sand separation and measurement during a hydrate exploitation;
the gas introducing module comprising a natural gas supply, a booster pump, a gas flow meter, and a gas valve, wherein the natural gas supply, the booster pump, the gas flow meter and the gas valve are connected sequentially, wherein an outlet of the gas valve is connected to the reactor; and
the liquid introducing module comprises a liquid supply, a liquid introducing pump, a temperature regulator, and a liquid valve, wherein the liquid supply, the liquid introducing pump, the temperature regulator and the liquid valve are connected, wherein an outlet of the liquid valve is connected to the reactor.