... reservoir adjacent directly to the target reservoir. The paper considers various implementations of the technology and estimates the increase in oil recovery factor for each of them based on the results of hydrodynamic modeling. The risks associated with the implementation of the technology are considered...

... Abstract The paper presents the results of a pilot project implementing WAG injection at the oilfield with carbonate reservoir, characterized by low efficiency of traditional waterflooding. The objective of the pilot project was to evaluate the efficiency of this enhanced oil recovery method...

...-system of 600 wells and ~180 km of pipeline network, applying discrete, continuous and constrained optimisation techniques to maximise production, developing sustainable deployment workflows, implementing optimiser recommendations in the field and tracking incremental value realisation. This proof...

... method of enhanced oil recovery for certain geological conditions often requires not only looking for worldwide experience, conducting laboratory tests on a core, but also performing pilot tests at a polygon area. The subsequent full-field implementation of EOR method requires confirmation of its...

... & gas oil production gas content well cluster comprehensive assessment application economic assessment gas lift production method implementation scenario production method operation capital expense Integrated Modeling as a Tool to Predict Operation Scenarios Integrated model...

.... condensate reservoir drilling operation effectiveness artificial lift system directional drilling efficiency gas well deliquification upstream oil & gas complex reservoir concentration well 1 implementation cpmp implementation gas flow rate surfactant action well operation wellbore...

... measurement logging while drilling upstream oil & gas log analysis directional drilling calculation real time system well logging drilling operation efficiency boundary contractor inversion result application algorithm enhanced reservoir property reservoir property implementation vendor...

... efficiency hydrate inhibition high molecular weight organic deposit asphaltene inhibition implementation laboratory study dissolution high-molecular organic deposit sediment organic deposit deposit Introduction The issue of effective removal of high molecular weight deposits...

... Abstract The paper presents a complex approach based on the experience of the authors of this article for creating and maintaining integrated asset models (IAM) and implementing a digital data management platform. Problems of using IAM for the operational management of field development...

... logging associated with different sections of horizontal wells. The article presents the implementation experience of specifically developed technological solution in order to increase profitability of development and production of hydrocarbons and decrease the risks of ineffective stimulation: use...

... to implement the proposed development system with the use of multihole wells. The substantiation of this technology implies the application of only the standard drilling and geological steering equipment. Results, Conclusions Today, two targets with the main oil reserves, BU 15 1 and BU 15 2...

.... The work describes the development, laboratory evaluation, implementation and long-term assessment of self-healing properties for H 2 S/CO 2 resistive, low Young's modulus, expandable cement system. The 2.05 SG cement system was specially designed and implemented on 12 wells at N oil field for guaranteed...

... Abstract This paper describes the results of application and prospects for the further implementation of simultaneous-separate operation equipment in slim hole wells and simultaneous-separate operation equipment for three development locations in wells of Territorial production enterprise...

... helps to improve performance in soft formations: the cutter penetrates deeper in rock under the same loadings. Hyperbolic diamond element also helps to avoid ribbons generation while drilling in soft and plastic formations. HDE technology was implemented on different oilfields in Russia. Naulskoe...

... model inapplicability in several cases was confirmed. Number of rheological measurements revealed boundary conditions for implementation of Power Law model and enlighten the factors which causes non-linear relation of viscosity at log-log plot. It has been found that pH, temperature and polymer...

... conditions of MCT in standard operations during the overhaul of wells was carried out, as well as calculations of the strength of the MCT. The result was the identification of most promising options for the implementation of MCT, as well as the proposed area of their implementation. In addition, have been...

... of running equipment and the quality of process operations. In 2016, SPD changed its systematic approach to DPE (down-hole pumping equipment) operation and oil production optimization by implementing the "ESP Life Cycle" system, which involves a detailed review and improvement of each stage of the ESP life...

... behaviour was also addressed, which has led to the planning and implementation of a number of multilateral field trials. Development of the Srednebotuobinskoye oilfield is underway and in order to deliver the most efficient development, drilling optimisation and continuous improvement are the key themes...

... reservoir pressure mpd technology complication ahrp pressure drilling technology kovykta gas condensate field limestone dolomite absorption implementation construction bottomhole pressure drilling Introduction The studied well is located in the Kovykta gas condensate field, which...

... optimization tool. The article presents a proven record of implementing the technology of instrumentalised virtual multiphase flow metering in the wells of the Vostochno-Makarovskoye gas condensate field to increase the efficiency of liquid hydrocarbon production. Virtual flow metering technologies that use...