... 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...

... ( Astafiev et al., 2015 ). As a result, the inner well diameter from wellhead to bottomhole is around constant in the process of MHF. The pressure in the hydraulic fractures and the collector near fractures after MHF is highly exceeded the initial reservoir pressure. Hence wellhead pressure after MHF...

... decline stage. The existing reservoir pressure support system assumes that the water-cut trend at the wells will increase. In recent years, there has been advanced flooding in some areas, resulting in a drop in oil production, while the reasons for the advanced flooding are not always clear. This is often...

... analysis enhanced recovery reservoir surveillance production logging reservoir simulation upstream oil & gas production control well performance inflow performance reservoir pressure fluid dynamics modeling & simulation hydraulic fracturing waterflooding drillstem/well testing...

... intelligence pressure transient testing pressure transient analysis drilling operation cumulative production directional drilling drillstem/well testing field data model parameter skin factor hfhw rta reservoir pressure boundary drillstem testing upstream oil & gas adjacent well hw model...

... 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...

... of the potential reservoir for CO2 injection is critically important for long term gas storage. In this paper demonstrated software solutions and workflows for modelling of geomechanical modelling of CO2 injection. Injection of CO2 into the reservoir entails a change in reservoir pressure and a change...

... of well operation and an example of its use for flow rates, as well as examples of the quality analysis of reservoir pressures based on the use of a two-dimensional one-phase proxy reservoir model and the quality analysis of GOR for a well. Based on the developed complex approach, the paper provides...

.... There are analytical and numerical approaches have been tested on simple models with pore pressure changes, considering the heterogeneity of elastic-strength properties. reservoir geomechanics ground surface inverse problem analytical solution upstream oil & gas displacement reservoir pressure...

... Abstract The presented paper is devoted to the development and testing of a computational tool for assessment of the reservoir pressure and prompt generation of the pressure maps of collectors. The tool is based on a proxy model that allows to solve the two-dimensional diffusion equation...

... operation drillstem/well testing infrastructure fluid dynamics hydrodynamic model npv calculation assumption export pipeline gas production period optimal parameter drillstem testing upstream oil & gas gas production reservoir pressure development system facility cost petroleum engineer...

... natural gas storage upstream oil & gas reservoir characterization oilfield chemistry gas injection method sustainability concentration composition reaction hydrogen methane co 2 produced gas reservoir carbon dioxide reservoir pressure microorganism base case microbial kinetic...

... wellbore design modeling reservoir pressure shale hydraulic fracture target reservoir pressure gradient fracture geometry Introduction The object of the study is productive layers - object "A" and object "B", presented in the form of isolated sand bodies with a complex geological structure...

...-intersecting zones (tanks). Each tank is a homogeneous isotropic porous environment that is characterized by the following parameters: Porosity ϕ Initial volume of oil N foi and gas G fgi phases at stock tank conditions Initial reservoir pressure p i Connate water saturation S wi...

... of well productivity have been evaluated. hpht upstream oil & gas condensate reservoir drillstem testing hydraulic fracturing drillstem/well testing stimulation acid treatment high pressure high temperature well productivity achimov deposit reservoir pressure condensate dropout flow...

...; therefore, the criterion for the stiffness of the faults must be selected in such a way as to satisfy all calibration data at different times, taking into account changes in reservoir pressure. To evaluate fault conductivity, multiple geomechanical simulations were run, and the results were further...

... fluid dynamics mudstone reservoir pressure radiolarite reservoir drillstem/well testing upstream oil & gas thickness trajectory drillstem testing structural geology mshf oil field completion tutleym formation abalak formation conductive interlayer fracture deposit interlayer...

... Abstract This article describes general information about the geological structure, the identified complications during the construction of wells at the Kovykta gas condensate field associated with abnormally high reservoir pressure (AHRP). Based on the initial data and analysis of previously...

... problem drillstem/well testing reservoir pressure aslanyan spectral noise injection pressure maintain system optimization recommendation fracture transmissibility society of petroleum engineers Introduction Investigated field is located in the Republic of Tatarstan with a developed...

... 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...