Any person working in the oil industry ought to be well versed with removal of oil residuals such as asphaltene. The reason being that their build-up often tends to have a crippling effect on the entire oil production process. It makes sense for one to be well-versed with the elimination methods as statistics indicate that close to eighty percent of total global oil is highly prone to precipitating paraffin deposits. For more information about wax and asphaltene removal, ensure you read through this artifact.
As such, there is a need to ensure that the buildup is eliminated as often as possible. Its elimination will require you to have the oil transfer system and the accompanying recovery system given a thorough checkup. When combined, the entire system comprises of the oil being transferred through flow lines, pipes, and the tubing. You do not have to worry about the deposits crippling your operations as you can easily remove them.
All you need to do is learn the methods that are used in removing the unwanted deposits. Currently, there are various methods in existence which can help with this particular problem. You can use combination treatments, mechanical, chemical, scraping, coiled tubing, hot water, hot oiling, or thermal methods to get rid of your unwanted deposits. All these are valid methods which have already been tried and tested in various areas.
As it stands, many industries prefer to use chemical solvents to clean up. However, chemicals do pose a challenge in that you cannot start using chemical solutions before you have an idea of the kind of deposits that are present. A closer look at your wells may reveal that you are dealing with much more than a deposit problem as there could be an underlying issue as well.
As stated earlier, different techniques are applied in the cleaning process. You are advised to take some time to consider the problem at hand before settling on the most efficient chemical solution. Make sure that it can get rid of as many deposits as possible. If no solution can do this for you, then combine two or three methods to guarantee that the issue will not recur soon.
Any solvent being considered for use in this particular process should be able to remove all the other deposits, and not paraffin alone. Some chemical treatments currently in use to help with paraffin elimination will require heat for them to work. You will need additional equipment for you to apply heat into this system. If you factor all the expenses, you will realize that it is better to find a chemical solvent that can function even in low temperatures.
Ensure that you also consider the safety of the people who will deal with the elimination of such deposits. Some chemicals will require you to apply a caustic reagent. Such a solution should be avoided as the reagent can pose a health hazard to your personnel as well as to the oil drilling equipment that they are trying to clean.
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