Open AccessAspects of multi-well deconvolution technique application on development facilities
Author(s) -
L F Yusupova,
G R Izmaylova,
K F Gabdrahmanova,
Л. З. Самигуллина
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/937/4/042047
Subject(s) - deconvolution , profitability index , petroleum engineering , fossil fuel , computer science , systems engineering , engineering , business , algorithm , finance , waste management
Many ways of information about the downhole pressures of existing wells collecting have long been outdated. With the improvement of processing techniques, the need to modernize the ways of information about oil and gas fields obtaining becomes more obvious. Many oil and gas industries are developing in this direction. The article discusses an innovative technology for downhole characteristics monitoring, which is called multi-well deconvolution. It is based on the creation of a system of equations that includes the relationship between the downhole pressure and the flow rate graph. This technique has been widely used among foreign research groups, but it was not until recently that it started to be applied in the Russian Federation. The first oil and gas companies to be interested in the multi-well deconvolution technology were Gazpromneft and Rosneft, which managed to conduct some studies using thу technology and confirmed its profitability. This technology makes it possible to assess the well operation mode and predict its further operation, which in turn makes it possible to optimize the development and operation modes.