... of developing a hybrid geological-physical-mathematical proxy model using machine learning methods, which allows performing multivariate calculations and predicting production including various injection well operating regimes. Based on the calculations, we search for the optimal ratio of injection volume...

... of the pilot site. chemical flooding methods polymer static adsorption injection well modeling & simulation displacement viscosity boundary surfactant enhanced recovery adsorption efficiency residual oil saturation upstream oil & gas concentration experiment incremental oil...

.../well testing development target application average pressure hydrodynamic connectivity fluid dynamics prediction connectivity history matching upstream oil & gas calculation average reservoir pressure stooip deposit deep learning iam injection well fraction proxy model...

... diffusion concentration injection well enhanced recovery reservoir simulation caprock composition hydrogen gas reserves ug facility aquifer permeability Introduction In the introduction of our previous article ( Abukova et al., 2020 ), we considered in detail the issue of sources, methods...

... for application of the IM by assets in their activities and can be implemented for similar brownfields. upstream oil & gas flow rate injection well node development target operational potential representation well operation artificial intelligence spe-206538-m well model operation component...

... monitoring hydraulic fracturing injection well system effectiveness subject field field development management producing well horizontal well flow communication waterflooding flow pathway effectiveness field feasibility study recommendation decision-making Introduction In pursuit...

... reservoir injection well assessment horizontal well diagnostic curve production well production decline Introduction The production decline curve method or the use of characteristic curves for WOR estimation are fast, convenient, empirical methods used to predict oil and liquid production...

.... Methods for their reduction are proposed. upstream oil & gas implementation auto-hydraulic fracture enhanced recovery fluid dynamics ultra-low-permeability reservoir petroleum engineer reservoir hydraulic fracturing injection well drilling production well wellbore flow in porous...

... Abstract This paper presents a method for predicting the development of Auto-HF (crack) in injection wells of the reservoir pressure maintenance system during the development of low-permeable reservoirs, in order to ensure the optimal front of oil displacement by water by regulating the bottom...

.... Low permeability, heterogeneous reserve structure along the cross-section, numerous induced hydraulic fractures in producing wells and numerous spontaneous fractures in injecting wells with dynamic behavior, aggravated by numerous behind-the-casing crossflows in almost every well have resulted...

... well treatment productivity index injection well algorithm synthetic data procedure crm Introduction In general, the whole period of reservoir exploitation can be subdivided into three stages: primary, secondary, and tertiary recovery. Primary recovery is the production stage of reservoir...

.... reservoir characterization enhanced recovery machine learning waterflooding upstream oil & gas injection well admixture assumption algorithm complex reservoir composition spe-206506-m artificial intelligence efficiency water cut geochemical composition expression formation water...

... model. The issues of monitoring and control are considered as well as monitoring the operation of injection wells with the aim of subsequent operational decision-making regarding their operating modes. production monitoring waterflooding efficiency injection well enhanced recovery upstream...

... energized microorganisms in Daqing oilfield with low permeability reservoirs was proposed. Firstly, the number of microorganisms in samples taken from production and injection wells in the target block was measured. Based on the obtained results, the condition for the use of MEOR method in the studied well...

... of the pressure support in the study area. This placed the start to a set of extended surveys aimed at selecting of the most appropriate injection targets of the injection wells to improve the efficiency of the pressure maintains system as well as oil production increase. reservoir surveillance drillstem...

... Summary One of the complications at the stage with steam injection start into the SAGD injection well in the Terrigenous reservoir with extra-heavy oil (EHO) is its injectivity rate. Traditionally, preheating the well bottom-hole (BH) zone with steam and subsequent recovery of hot water...

... For each development element the average reservoir pressure, compressibility of the fluids and the reservoir, the efficiency coefficient of injection from the surrounding injection wells (characterizes the intangible injection into the production well: outage of injected water at non-target...

... it possible to optimize the development of a perspective area in the eastern part of the RK1 field with the recommended reorientation of the direction horizontal wellbores with the subsequent economic effect for the company. upstream oil & gas maximum stress regional map injection well reservoir...

... hydraulic fractures depending on injection modes. Microseismic mapping of self-induced fractures in injection wells was done in Russia for the first time. The results of observations allow to optimize the formation pressure maintenance system through optimizing injection modes depending on local fracture...

... efficiency lower upstream oil & gas machine learning artificial intelligence liquid lift efficiency optimization injection well esp efficiency lower assessment passport reservoir characterization asset and portfolio management renovation electricity variable cost economic indicator...