Precautions for stacking and anti-corrosion of oil casing

First, the precautions for stacking oil casing are as follows:
1. The stacking should be flat and firm, and should not be tilted or collapsed to prevent accidents.
2. The stacking should be carried out according to the specified height and should not exceed the specified height to avoid safety hazards.
3. The stacking location should be a flat site, away from flammable and explosive items and fire sources.
4. Before stacking, check whether the casing is intact to ensure the safety and service life of the casing.
5. Regularly inspect, maintain and anti-corrosion treatment should be carried out to ensure the quality and safety of the casing.

Second, what should be paid attention to when anti-corrosion of oil casing?
(1) When we use oil casing to transport water, we should ensure that the quality of water is qualified during use, and the water quality must be qualified during use, and the sewage separation should be carried out during discharge. During use, the cleaning of the main water pipeline should be strengthened to ensure that there are no corrosive substances inside the oil casing after use. Ensure that the oil casing can last for a long time during use.
(2) For the water injection wells that have been put into production, we should add some annular protection fluid to the wells for protection during use, and such a method of adding protection fluid regularly should become a principle. We should regularly add it to the oil casing. Only in this way can we ensure that the oil casing can be used for a long time during use.
(3) When using the oil casing, there will be mechanical scratches, which will affect the corrosion protection of the oil casing and accelerate the corrosion of the oil casing. It is recommended to add a rubber ring to the oil pipe coupling during use, so as to reduce the corrosion of the oil casing.