... Abstract This paper presents a comprehensive study of the various stimulation fluids implemented worldwide in terms of their effectiveness, the advantages and disadvantages of the fluids in comparative analyses. Furthermore, the study highlighted the challenges related to the utilization...

... to the tight carbonate formation. The goal was to find a cost-effective stimulation strategy that would increase the number of productive wells through an integrated production enhancement project approach. The operation encountered various challenges, primarily driven by a high-permeability areas across...

... water surfactant was chosen. Total recovery factor for each test was calculated. It was equal to 33%, 76% and 53% respectively for WI, WAG and SWAG, on the original core models. Therefore, WAG and SWAG were chosen as most effective techniques to improve oil recovery for in comparison with CWI...

...-resin-paraffin deposition (ARPD), FCP reduction by oil-water emulsions, etc. At the same time, the methods of complex impact on the reservoir are now widespread to increase well productivity. Their application during one technological treatment exertsa multifactor physical and chemical effect...

... their effectiveness, timeliness and compliance with standards, and to find reserves for improvement. Timely information about the need to carry out some actions is one of the most important elements of such a system, because it allows to carry out the process of oil production regulation in accordance with the set...

... kazakhstan government dra injection dra concentration production control console operator dra friction coefficient injection skid drillstem testing reservoir surveillance separation and treating concentration plant 1 dosage injection flow metering enhanced recovery effectiveness dra...

..., production line depressurization, pressure management, Joule-Thomson effect, brittle fracture risks, H2S gas leak risks, and CO2 and methane emissions due to fuel gas flaring. The Multiphase Pumping Package (MPP) project was initiated to develop a new solution to unload wells that stopped producing...

... on an effective process model and integrated digital solutions, the purpose of which is to optimize the operation of the field and ensure the growth of free cash flow from production. ( Figure 1 ) module implementation optimization upstream oil & gas artificial lift system spe russian petroleum...

... methods and production approach – especially in wells with long perforation intervals. Nowadays, multistage fracturing systems have become widely used for more effective fracture placement and optimization of inflow profiles. This technology is mostly applied in an openhole section of horizontal wells...

... The evaluation of the effectiveness of different stimulation types on 140 stimulated zones from 17 multistage wells, completed with swelling packer and rapid shift sleeve for selective stimulation is the focus of this paper. The stimulation effectiveness of the different stimulation techniques...

... in the selected area of the deposit. This technique allows not only to recover well injection capacity, but also to increase the area sweep efficiency both according to the formation thickness and its strike, which helps to increase oil recovery.The method for effectiveness evaluation of the deposit stimulation...

... Abstract One of the main factors affecting the type of stimulation treatment in carbonates is reservoir properties. Acid fracturing effectiveness, in terms of economics and production increase, could be potentially more beneficial than matrix acidizing in case of low permeability...

... papers being written to this effect. From 2012 onwards, the International Association of Oil and Gas Producers (IOGP) published three reports in the form of Reports 460, 501 and 502. At this point, there was clarity of what Well Operations CRM (WOCRM) should consist of and how it should be deployed...

... in process safety management can lead to major accidents with the potential for catastrophic consequences. These weaknesses typically develop overtime due to the cumulative effect of changes in the integrity of equipment and the quality of operating practice. Such changes often go unchallenged...