Reasons for Oil and Gas Wells Decommissioning

Most of the countries of the world have got several oil and gas wells within their boundaries with the expertise of the oil and gas exploration companies that are established in the country. This trend in the increase of oil and gas wells drilling has been attributed due to the demand for the fossil fuels throughout the world. Thus there has been a spurt in the number of the oil and gas wells that have been dug and most of the countries are not only in search of the fossil fuels inland but offshore as well.

The offshore drilling of the oil and gas wells has also yielded very high volumes of oil and natural gas. But these offshore oil and gas wells produce these commodities, only till a certain period of time after which they have to be decommissioned. This decommissioning of the wells takes place due to two major reasons. One could be that the structures or the platforms that give support to the oil and gas wells could have undergone decay with the passage of time. This could be one major reason that could force the authorities to think of decommissioning these wells since they become unsafe for conducting the oil and gas drilling activities and could very well pose a threat to the life of the oil drillers involved.

The other reason that could result in the decommissioning of these wells, could be the reason that, they could have reached the point where there is a drastic decrease in the oil and gas production from them. The decommissioning of the oil and gas wells is not an easy procedure since the oil or the gas platforms will be located very well away from the shore. As a result to take the necessary equipments required for ensuring the decommissioning procedure could prove to be a tedious as well as daunting task, for the oil and natural gas drilling company. This is because the removal of the various structures that have been laid deep into the sea beds several years ago poses a highly skilled, labor intensive and time consuming and risky task for the people who are involved in its removal.

The people who are being employed for the removal of these structures and the platforms could face a threat to their life and could also face health problems in future. Apart from this the removal of these giant structures from sea beds can cause many hazards to the environment since the fragile environment in this part of the sea can be deeply disturbed. Most of the world’s offshore drilling platforms located in the various seas and the oceans had been brought into existence several years before and presently most of these wells are nearing their time of decommissioning.

Thus the companies who are involved in the process of the decommissioning of the oil and gas wells have to very well ensure that, they take the utmost safety standards to ensure the safety to their employees and laborers who are involved in this process. They also have to take care that during the decommissioning process, they do not disturb or cause any harm to the environment in the high seas or cause any sort of pollution or threat to the marine life in that area.