One of the major blockchain use cases in the oil and gas industry is improved land record management. In reality, the companies must manage all of their land records as they are the product of millions of dollars of investment.

However, the traditional or paper-based way of maintaining such a large scale of records is cumbersome. Not to mention it can fall into the wrong hand, who can then exploit it.

But with blockchain, this issue is fully manageable. As you already have access to an immutable ledger, companies can upload the information along with documentation of the land registries. So, you can fully secure the documents as no one can ever alter or delete them from the system.