DOI: 10.24412/2076-6785-2021-5-72-75
Abstract
Due to the stricter requirements for oil transferred for transportation by the main pipeline or processing, as well as high background values of hydrogen sulphide in the oils of the fields of Udmurtia, the selection of effective reagents was made. Laboratory studies of 6 grades of hydrogen sulphide neutralizers with different active bases on commercial oils of the preparation facilities of the Kiengopskoye, Mishkinskoye and Gremikhinskoye fields were carried out in accordance with the requirements of Rosneft Oil Company. It was determined that all six tested grades of reagents can achieve a hydrogen sulphide content of less than 20 million-1. The most effective grades of hydrogen sulphide neutralizers
have been established in the context of preparation facilities. As part of the tests, the absence of the influence of reagents in the studied dosages on the content of chloride salts in oil was confirmed.
Materials and methods
Laboratory studies of 6 grades of hydrogen sulphide neutralizers on commercial oils of the preparation facilities of the Kiengopskoye, Mishkinskoye and Gremikhinskoye fields were carried out in accordance with the requirements of Rosneft Oil Company. The results are in the form of figures and conclusions.
Keywords
hydrogen sulphide neutralizer, EAEU TR 045/2017, hydrogen sulphide neutralization, chemical method for reducing hydrogen sulphide in oil, oil, hydrogen sulphide
