Paraffin wax build-up issue is a familiar problem in oil extraction industries. On the oil well production, paraffin wax is said to have a lot of crippling effects. The flow of oil is reduced whenever paraffin is precipitated. This may cause the production of oil to be stopped completely over time. One of the major and vital natural resource worldwide is oil. That makes paraffin removal an important process in this industry.
The process of mining oil is done by drilling the earth surface, creating wells. The wells are made in a manner that they are able to drain oil onto the surface. Natural gas can be brought to the surface together with oil. However, the wells for draining natural gas may be dug alone too. A lot of research is done in order to identify the proper location of the wells.
The process is usually done by geologists. The location is chosen to optimize oil production. It is also chosen to confirm any existence of hydrocarbon. The point of injection is also to be determined. This point should be permeable to enable disposing of water or gas. A target is an end point of the well where the oil or gas can be disposed from.
The drilling can start after the determination of the suitable location for the drilling activity. Normally, the size of a well needed is restricted to the area. Steel pipes are put into the well. The pipes are usually smaller than the well. It is advisable to be careful and ensure safety. One way to ensure safety is to cast cement on the outside the casing.
The importance of casting the cement is to offer the well structural integrity. It eliminates the possibilities of dangerous high pressure zones. An example of organic crude oil is paraffin wax. It is a mixture containing asphaltenes and kerosene. There are some components found in kerosene deposits, which include silt, gums, salt crystals, sand and a lot of resin. It is therefore important to have a continuous removal of kerosene from the oil wells.
Various methods exist to be used for removal of kerosene. It is important for one to consider safety when choosing a method for paraffin elimination. Many methods such as the use of chemical solvents require the use of caustic reagents. Caustic reagents can be very hazardous to workers working in the oil sites. They can also cause damage of oil drilling equipment. Also many chemicals contain toxins that can be harmful to the health of human beings.
Examples of other methods of wax removal include scraping method, coiled tubing, hot oiling, hot water, thermal method, chemical and wax solvents, and mechanical methods. Besides these methods, there are other methods too. Combining and using these methods together is sometimes done in some situations.
Before choosing any method one should also first consider the nature of a wax build up. The oil wells that are affected by this problem may also be experiencing other fouling as well. So it is important for a person to investigate the nature of a build-up and the extend of it. And also to see if there are other problems as well.
The process of mining oil is done by drilling the earth surface, creating wells. The wells are made in a manner that they are able to drain oil onto the surface. Natural gas can be brought to the surface together with oil. However, the wells for draining natural gas may be dug alone too. A lot of research is done in order to identify the proper location of the wells.
The process is usually done by geologists. The location is chosen to optimize oil production. It is also chosen to confirm any existence of hydrocarbon. The point of injection is also to be determined. This point should be permeable to enable disposing of water or gas. A target is an end point of the well where the oil or gas can be disposed from.
The drilling can start after the determination of the suitable location for the drilling activity. Normally, the size of a well needed is restricted to the area. Steel pipes are put into the well. The pipes are usually smaller than the well. It is advisable to be careful and ensure safety. One way to ensure safety is to cast cement on the outside the casing.
The importance of casting the cement is to offer the well structural integrity. It eliminates the possibilities of dangerous high pressure zones. An example of organic crude oil is paraffin wax. It is a mixture containing asphaltenes and kerosene. There are some components found in kerosene deposits, which include silt, gums, salt crystals, sand and a lot of resin. It is therefore important to have a continuous removal of kerosene from the oil wells.
Various methods exist to be used for removal of kerosene. It is important for one to consider safety when choosing a method for paraffin elimination. Many methods such as the use of chemical solvents require the use of caustic reagents. Caustic reagents can be very hazardous to workers working in the oil sites. They can also cause damage of oil drilling equipment. Also many chemicals contain toxins that can be harmful to the health of human beings.
Examples of other methods of wax removal include scraping method, coiled tubing, hot oiling, hot water, thermal method, chemical and wax solvents, and mechanical methods. Besides these methods, there are other methods too. Combining and using these methods together is sometimes done in some situations.
Before choosing any method one should also first consider the nature of a wax build up. The oil wells that are affected by this problem may also be experiencing other fouling as well. So it is important for a person to investigate the nature of a build-up and the extend of it. And also to see if there are other problems as well.
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