Analysis of influencing factors of wells with high operating pressure and suggestions for the next step

Abstract At present, due to the high pressure and large overflow of the operation well, the operation cycle is long and can not be carried out normally, and the operation can not be carried out except by means of controlled injection and depressurization, shut-in and depressurization, and pressurized operation. As a result, the normal production of oil and water wells is seriously affected, the utilization rate of oil and water wells is reduced, and the production of oil fields is affected. Therefore, the influencing factors of wells with high operating pressure are analyzed and suggestions are made in the next step. In this paper, the main influencing factors of the wells with high operating pressure are found out by investigating the current situation of the wells with high operating pressure and analyzing the causes. All the factors are classified, and detailed analysis is carried out according to the corresponding influencing factors. The effective treatment methods and tracking mechanism are put forward to reduce the number of wells that can not operate normally due to high operating pressure.