G97 Dissolvable Magnesium Alloy ASTM Wr Bridge Plug Sealing

Strong Plasticity Stiffness And Processing Properties Dissolvable Magnesium Alloy

Introduction:

The strong plasticity, stiffness and processing properties of soluble magnesium alloy materials are far superior to those of degradable polymer materials, and their degradation rate can be effectively regulated by composition adjustment, heat treatment, plastic deformation, surface treatment and other methods. So it is an ideal soluble bridge plug material.

advantage:

1. Each component in the bridge plug is fully melted within the specified time range without any residue;
2. There is one and only one sealing barrel; the inner diameter is concave, which closely matches the wellbore and is sealed 360 degrees;
3. The length is short, the pumping speed is fast, and the sectional construction period is shortened;
4. Simple structure, convenient assembly, saving a lot of manpower and time;
5. All dissolved, the longest time is not more than 7-12 days to achieve unsealing, even if the setting fails, the cost of drilling and grinding will be omitted;
6. High safety factor.

Application:

The soluble bridge plug with soluble magnesium alloy as the main material has a simple structure. The materials of the upper vertebral body, the sealing cylinder, the lower vertebral body and the lower joint are all magnesium-based alloy materials, and the dissolution rate is the same under the same environmental conditions. Accurately grasp the overall dissolution time of the bridge plug, and use magnesium-based alloy materials to ensure the compressive strength and at the same time have a certain elastic deformation, and can achieve complete dissolution in the later stage;

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