.... For this reason, the main aspect is to investigate, as accurately as possible, the interaction phenomena among rock, formation fluids and CO 2 at field and basin scale, from a static and flow-dynamic point of view. In this work, we present methodological workflow developed in the Eni laboratories, to achieve...

..., the algorithm itself is extremely robust and can be integrated into our existing in-house reservoir simulator with minimum disruption. petroleum geology reservoir simulation geologist modeling & simulation reservoir characterization thermal plateau enhanced recovery workflow hfm lam...

... pressure at the producer [bar] WHP inj – Well head pressure at the injector [bar] Model and Workflow Description The showcase of the evaluation workflow for heat extraction process is done based on a theoretical reservoir with parameters similar to one of the reservoirs in Central Europe...

... Abstract This paper presents a novel integrated workflow that enhances the understanding of matrix pore-fracture flow in lower-margin reservoir engineering. The workflow, which is applied to a North Sea reservoir core sample, combines experiments, imaging, deep-learning segmentation, and pore...

... workflow, tailored to Ukraine, aimed at evaluating the cost-effectiveness of adopting geothermal production in low to medium enthalpy systems by repurposing the wells, has been implemented. The workflow introduces an automated and intrinsically secure decision-making process to convert mature wells...

... within the safe operating envelope. The automated injection control workflow differs from existing industry practices through the integration of PTA with the safe operating envelope concept. Fracture detection with the PTA-SRT approach only requires one rate step after fracture opening, whereas standard...

... learning and data science. This power section model empowers us to predict its performance and durability in advance, facilitating an optimal choice based on expected drilling conditions. The established workflow for CO 2 footprint estimation utilizes surface drilling data, ensuring precise results...

.... geology machine learning upstream oil & gas accuracy indicator database united states government canada government workflow prediction accuracy threshold neutron porosity reservoir fluid typing standard mud ga composition wells geolocation machine learning approach geologist...

... accelerometer accelerometer ot-16 structural geology artificial intelligence umap sensor signature dimension geologist united states government reservoir characterization experiment workflow improved hydraulic fracture characterization upstream oil & gas representation fracture plane...

... Traditional workflows iterating on data assimilation and optimization under uncertainty have been further developed, framing this process as a close loop reservoir monitoring ( Jansen et al. 2009 , Shirangi et al. 2017). The latest ingredient necessary for a traditional robust optimization...

... Nguyen et al. (2023) have developed efficient SQP-based workflows that are coupled with stochastic simplex approximate gradients (StoSAG) introduced by Fonseca et al. (2016) , namely the line-search sequential quadratic programming (LS-SQP) and trust-region sequential quadratic programming (TR...

... to select, plan and design fit for purpose mitigating actions. This paper highlights the power that a digital twin can present leveraging field data with advanced algorithms. The paper also showcases workflows that allow convenient, efficient, and timely evaluation of well integrity, which leads to safer...

... monitoring strategy in a multidisciplinary workflow that allowed to detail the reservoir conceptual model, eventually leading to the identification of valuable production optimization opportunities. Field geology Field A is a dry gas deep-water asset (water depth around 450 m) and it comprises slope...

... geological subdiscipline perforation thickness climate change caprock optimization permeability neuron particle swarm optimization workflow dataset saline aquifer constraint integrity coefficient Introduction Carbon capture and storage (CCS) is an important strategy for mitigating...

... geological models all honoring the limited existing data. However, dynamically simulating all the geological models including the ranges for the thermal properties is usually too costly. We utilize a geo-screening workflow, which selects a subset of representative models based on dynamic (proxy) response...

... Application of such model-based workflow provides estimates of a set of model parameters, which may include well and reservoir properties (like the well skin and the reservoir flow capacity, kh ) and boundary conditions (e.g. the presence and distance to faults and other wells). Variation...

...-properties, given the co-located measurements of seismic acoustic impedance and log-while-drilling electromagnetic resistivity, reduces to a fast look-up table search. The inversion workflow is validated on a clastic oil-bearing reservoir located offshore Norway, where geosteering was used to guide...

...-permeability models based on pseudo-properties (SP/SP-P) as LFM applied to a fractured benchmark carbonate reservoir, subject to WAG-CO 2 injection and gas recycle. Two workflows are proposed to assist the construction of SP-P models for studies based on (i) nominal approach and (ii) probabilistic approach...

.... So much so, that the conventional IPSM approach does not apply. To understand the field's production potential and to reach it, the team developed a novel Production System Optimisation (PSO) workflow using techniques from machine learning and operations research. In this paper we explain the details...

... focused and faster hydrocarbon field (re-)development project execution. Artificial Intelligence toy model producer risk management Exhibition Decision analysis hydrocarbon field cumulative distribution function Upstream Oil & Gas spe annual technical conference workflow generalized...