... optic systems. The technology aimed at determining the phase components is based on chromate desorption systems (CDS) with individual selective analytes used. CDS are installed on the lower well completion equipment (sand filters, inflow control devices, multistage hydraulic fracturing equipment and so...

... Abstract This work presents the approaches used for the optimal placement and determination of parameters of hydraulic fractures in horizontal and multilateral wells in a low-permeability reservoir using various methods, including 3D modeling. The results of the production rate...

... test results. fracturing materials upstream oil & gas repeatability outlier reproducibility standard deviation proppant calculation laboratory requirement crush resistance fracturing fluid variability mean value measurement uncertainty standard deviation hydraulic fracturing...

... Abstract This work is devoted to the analytical solution of the damping of the fracture of the hydraulic fracturing. A solution is obtained for changing the dimensionless conductivity of the crack due to a decrease in the conductivity of the proppant and its removal from the crack...

... complex reservoir seismic data hydraulic fracturing savichsko-bobrovichi area laboratory study inter-salt deposit log analysis structural geology intersalt deposit intersalt complex well logging upstream oil & gas study area promising zone interpretation unconventional reservoir...

... enhanced recovery hydraulic fracturing reservoir simulation fluid dynamics experiment simulator machine learning intervención de pozos petroleros artificial intelligence well intervention upstream oil & gas viscosity technical conference spe russian petroleum technology conference acid...

... the efficiency of potentially promising areas of unallocated areas of the deposits. drilling operation horizontal section directional drilling surface infrastructure hydraulic fracturing calculation western siberia turonian deposit low-permeable turonian gas reservoir development strategy...

... contribution of natural fractures into filtration processes. reservoir geomechanics complex reservoir artificial intelligence drilling operation well planning trajectory design spatial orientation natural fracture number of fractures reservoir characterization hydraulic fracturing upstream oil...

... drilling operation fluid dynamics calculation upstream oil & gas gas production reservoir pressure production control artificial intelligence hydraulic fracturing reservoir simulation inflow performance dimensionless complex npv optimal parameter equation development system facility...

... the spectrum of acoustic noise recorded in wellbore were experimentally investigated and the necessity for calibrating of noise logging tools to provide results of acoustic measurements in the unified scale is also discussed. log analysis hydraulic fracturing liner production monitoring production...

... Abstract We present the results of field experiments campaign on start-up of wells located in a sandstone oilfield of Western Siberia and history matching of coupled "wellbore-hydraulic fracture" model describing well start-up and fracture clean-up. The conclusion is made about the impact...

... Abstract In the context of a comprehensive search for ways to optimize and reduce operating costs for hydraulic fracturing operations, one of the areas to consider is the use of alternative water sources for making-up hydraulic fracturing fluids such as Cenomanian, mixed or produced water...

... application requires at least two wells construction - for cold fluid injection and superheated fluid production. The rock - circulating fluid heat exchange in the bottomhole requires drilling of inclined, horizontal, or multi-lateral boreholes and hydraulic fracturing application. Such technologies...

... for the horizontal wells drilling and stimulating flows from them using multi-stage hydraulic fracturing (MS HF) methods. Within the framework of the technological experiment implemented at the Palyanovskaya area at the Krasnoleninskoye field by the Industrial Integration Center "Gazpromneft - Technological...

... the free parameter α q , which characterizes the distribution of fluid inflow along the fracture plane, is based on the model of an elliptical hydraulic fracture, described in the article ( Chen et al., 2013 ). A more realistic geometry of the fracture, where its cross section at the boundary...

... Abstract We developed a high-resolution fracture productivity calculator to enable fast and accurate evaluation of hydraulic fractures modeled using a fine-scale 2D simulation of material placement. Using an example of channel fracturing treatments, we show how the productivity index, effective...

... Abstract The article describes an approach to creating, in conditions of limited input information, a strategy for performing the first hydraulic fracturing operations on deviated and horizontal wells in the A. Zhagrin field. The field is in the active phase of exploration, the planned count...

...-to-recover oil - it has a permeability of less than 2 mD. In this regard, the development of the Achimov strata is impossible without carrying out measures for production enhancement. Where most common is hydraulic fracturing. The wells tests with hydraulic fracturing conducted at the Salym group of fields...

..., drilling and cementing applications. proppant low viscosity guar-free fracturing fluid burst port collar hydraulic fracturing concentration polyacrylamide selective cap packer fracture fracturing materials upstream oil & gas operation injection rate agent antifoamer fracturing...

... Abstract The paper describes a system of approaches to the design and engineering support of multistage hydraulic fracturing: A method of developing multiple-option modular design of multistage hydraulic fracturing which is a tool for operational decision-making in the process of hydraulic...