... the correlation between the injection, production and bottom-hole pressures for the entire well stock over the history of the reservoir development. In addition, this paper describes an approach to modeling two-phase oil and gas filtration based on the use of pseudofunctions. This approach considers the influence...

... of the formation A4 consists of the Vereiskan clay-siltstone sequence. reservoir surveillance novel technology reservoir pressure reconstruction well 1 production control upstream oil & gas efficiency deconvolution aslanyan production monitoring drillstem/well testing variation history...

... and 2D petroleum system models. Detailed boundary conditions were defined and thermal modeling was performed by matching calculated values to calibration data. Different scenarios of opened/closed faults were tested to determine the history of oil migration. Good calibration with basal heat flow...

... of operational development management. This can be attributed to the fact that creating, history matching, updating, and calculations of such integrated models are very time-consuming. Integrated models based on simplified models of productive reservoirs can be regarded as a basic means of operational field...

... characteristic pressure response formation pressure injection transmissibility multiwell deconvolution History productivity cross-well interference society of petroleum engineers Introduction The Romashkinskoye field has a complex structure, the Devonian formation contains two main productive...

... asset and portfolio management drillstem/well testing integrated asset modeling drillstem testing discrepancy production control modeling & simulation upstream oil & gas low-rate well calculation flow rate history pressure drop calibration reservoir surveillance reservoir...

... of the Turonian formation and their impact on the gas production profile. For the uncertainty analysis, a sector hydrodynamic model was built and history matched, which included the first launch clusters with the U-shaped wells and the multistage hydraulically fractured wells (MSHF). The assessment was made...

... Реɜюмe The paper presents assisted history matching methods for the preparation and modification of the simulation model parameters (absolute permeability, relative permeability, etc.)). The proposed approaches allow both to speed up the history matching process and improve the accuracy...

... deconvolution interference transient response variation pressure transient response production control Drillstem Testing productivity index History transmissibility society of petroleum engineers cross-well interference cross-well transmissibility formation pressure reconstruction pressure-tested...

... reservoir surveillance reservoir simulation drillstem testing fluid dynamics inflow performance enhanced recovery flow in porous media upstream oil & gas drillstem/well testing calculation injection well production history production well society of petroleum engineers injection point...

... Abstract The study area is located in the southern part of the Taimyr Peninsula: from Lake Taimyr in the east to left bank of Yenisei river and Yenisei bay in the west. The complex tectonic history of the YKRT had influenced the nature of the generation, migration and accumulation...

... oil production, – lower watercut, lower liquid production, lower operational expenditures. Main disadvantages are associated with lack of information about reservoir, absence of base case with water flooding history, difficult approvement, existence of uncertainties and requirement of pilot...

... of risk is carried out by incorporating all the available data provided by different subsurface disciplines. It has been always mentioned that traditional history matching approach carries inherent uncertainty which has to be quantified. The decision makers always demand and want to understand...

... Artificial Intelligence swellable packer gas production condensate reservoir uncertainty analysis calculation History surface facility design Oil Well realization Upstream Oil & Gas objective function reservoir development aspect oil rim complex reservoir society of petroleum...

... saturation, injected water front position, geological disturbance position and characteristics or reservoir replacement with a non-reservoir, and a net pay zone [ 2 ]. Multiwell Retrospective Test (MRT) implements automated history matching of permanent downhole pressure data with mathematical model...

... are limestones of 40-50 m thickness, with porosity 5-12 %, resistivity 5-20 Ohm·m. Abstract To discover remained reserves and recommend production enhancement operations in a carbonate reservoir with long production history it is important to perform not only production analysis, water breakthrough areas...

... of methods for calculating geological reserves (OGIP) are known: a volumetric method based on the geological modeling, and methods based on the history of field development. The reliability of the volumetric method depends on the complexity of the object under study, the density of the well grid...

... question with a high level of probability, when we need to choose the correct hydrodynamic model of a field. This article shows an example of an approach, that allowed us to explain in the real field conditions, how to select among of existing well-matched to the history models the only one...

... understanding of the reservoir and nature of filtration processes. The new approach was applied to two gas fields. Impact of reservoir parameters and lithofacies variability on the dynamics of gas production was described. In the first case RE-Status helped to improve history matching by using facies...

... and optimize the development plan based on multiple history matching solutions. The project team has built a unique assisted history matching workflow that allows to have multiple solutions to the problem. As a result of several series of simulations, 83 different realizations of the model with equally good...