Time Estimation of Gas-Water Contact Lift using Response Surface Analysis in Yamburg Gas Field Conditions

Mugisho Joel Bacirheba; Tanoh Boguy Eddy Martial; Mirsamiev Narzullo Abdugaforovich; Madumarov Mukhriddin Mukhammadjon Ugli

doi:10.37934/araset.22.1.4653

Authors

Mugisho Joel Bacirheba Department of Subsoil Use and Oil and Gas Engineering, Engineering Academy, RUDN University, 117198, Moscow, Russia
Tanoh Boguy Eddy Martial Department of Subsoil Use and Oil and Gas Engineering, Engineering Academy, RUDN University, 117198, Moscow, Russia
Mirsamiev Narzullo Abdugaforovich Department of Subsoil Use and Oil and Gas Engineering, Engineering Academy, RUDN University, 117198, Moscow, Russia
Madumarov Mukhriddin Mukhammadjon Ugli Department of Mechanics and Mechatronics, Engineering Academy, RUDN University, 117198, Moscow, Russia

DOI:

https://doi.org/10.37934/araset.22.1.4653

Keywords:

Gas-water contact, response surface analysis, time prediction, Yamburg, gas field, lithological characteristics

Abstract

The Yamburg oil and gas condensate field, like many northwestern fields, is at the final stage of production. The consequence is that the large amount of formation water in the inflow may accumulate in particular in well bottom hole. The response surface analysis is used as a new technique for gaining detailed understanding of the relationships between combinations of two predictor variables and a result variable. This approach was applied to the Yamburg field in order to estimate the time of gas-water contact lift considering the lithological characteristics of the reservoirs. The results of the predicted gas-water contact time were compared to the expected gas-water contact time, the data of which were considered for the study. Using the parameters of the model as well as the three-dimensional response surface, which was built to facilitate and improve the interpretation of the results, it was possible to predict the gas-water contact time under certain conditions.