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Widely in developing high gas and oil fields , however high its specific well conditions , vulnerable to high pressure , corrosion , and other factors led to the high-pressure manifold and three-phase separation equipment leaks , which led to a fire, explosion , causing casualties and gas wells property damage. Based on the collected data , the main risk analysis result in a high gas well testing oil wells inside horizontal three-phase separation equipment , high-pressure manifold leak triggered a fire explosion . Accident simulation software CIRRUS passive gas diffusion (Passive Gas Dispersion) model and impulse gas jet diffusion (Momentum Gas Jet Dispersion) model, well inside the three-phase separation equipment and pressure manifold within the media component , phase parameters particularity , \radiation variation . Prediction model using risk analysis calculations and consequences , The pre - test oil equipment in the event of an accident after the impact of personal and property safety of the surrounding radius of death , serious injury radius , minor injuries radius , and property damage radius ; predict the environmental destruction around poison leak in the steady-state case , the poison of the diffusion radius . Finally , using the method of risk control of a high gas wells , proved gas well test oil with high content of quantitative risk assessment methodology has established good operational and practical test oil for high gas wells risk control to provide the necessary theoretical basis and data support . In order to ensure high gas and oil well testing oil production safety , and efficient .
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