1. Project Background:

The Nation Al Engineering Laboratory for Exploration and Development of Low-Permeability Oil and Gas Fields req Uires a four-in-one detectIon instrument for preventing gas migration in air-foam enhanced oil recovery wells. The gases to be detected are methane, oxygen, carbon dioxide, and nitrogen.

2. Parameter Requirements:

Gas types and measurement ranges:

Methane (CH4): 0-100% vol, 0.01% vol;

Carbon dioxide (CO2): 0-100% vol, 0.01% vol;

Oxygen (O2): 0-25% vol, 0.01% vol;

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Nitrogen (N2): 0-100% vol, 0.01% vol;

High-capacity battery: 15,000 mAh

3. Solution:

Recommended PTM600-4 (CH4 + O2 + CO2 + N2), with the following parameters:

M Ethane CH4: 0-100% vol, 0.01% vol, imported laser TDLAS sensor

Carbon dioxide CO2: 0-100% vol, 0.01% vol, imported high-precision infrared sensor

Nitrogen N2: 0-100% vo L, 0.01% vol; (calculated value)

The PTM600 is standardl Y equipped with a battery capacity of 10,800 mAh. According to the customer'S special requirements, the supplier has increased the battery capacity inside the detector, with a Total battery capacity of 15,000 mAh.

4. What products are compatible: