Experimental influence assessments of water drive and gas breakthrough through the CO2-assisted gravity drainage process in reservoirs with strong aquifers

DA Al-Obaidi, WJ Al-Mudhafar, HH Hussein, DN Rao - Fuel, 2024 - Elsevier
Mature oil reservoirs surrounded with strong edge and bottom water drive aquifers
experience pressure depletion and water coning/cresting. This laboratory research …

Genetic Algorithm-Based Well Placement Optimization: A Review of Studies

ZA Al-Sadi, DJ Sadeq - The Iraqi Geological Journal, 2023 - igj-iraq.org
Well placement optimization is a crucial task in the oil and gas industry, as it can significantly
impact the overall performance and economic viability of a reservoir. Genetic algorithms GAs …

Selection of optimal well trajectory using multi-objective genetic algorithm and TOPSIS method

H Yavari, J Qajar, BS Aadnoy… - Arabian Journal for …, 2023 - Springer
This study presents a novel approach for optimizing well paths in extended reach drilling
(ERD) wells. Different trajectories can be used for ERD wells, each with its pros and cons …

Rock type based-estimation of pore throat size distribution in carbonate reservoirs using integrated analysis of well logs and seismic attributes

S Hosseinzadeh, A Mollajan, S Akbarzadeh… - Carbonates and …, 2024 - Springer
Depositional setting characterization is one of the most important tasks in petroleum basin
analysis. In this regard, artificial intelligence has emerged as a game-changer in the field of …

Interpretable knowledge-guided framework for modeling reservoir water-sensitivity damage based on Light Gradient Boosting Machine using Bayesian optimization …

K Sheng, G Jiang, M Du, Y He, T Dong… - Engineering Applications of …, 2024 - Elsevier
Reservoir water sensitivity damage significantly contributes to production declines in low-
permeability oil and gas fields. An accurate and rapid assessment of water sensitivity is …

Development of a High-Rotational Submersible Pump for Water Supply

V Kondus, I Pavlenko, O Kulikov, O Liaposhchenko - Water, 2023 - mdpi.com
Submersible pumps are the leading electricity consumers in centralized water supply
systems. Considering the cost structure of the life cycle of pumping equipment, the main …

Effect of reservoir heterogeneity on well placement prediction in CO2-EOR projects using machine learning surrogate models: Benchmarking of boosting-based …

T Esfandi, S Sadeghnejad, A Jafari - Geoenergy Science and Engineering, 2024 - Elsevier
Abstract Rising Carbon Dioxide (CO 2) levels from human activities are driving climate
change. Carbon capture and storage (CCS) during enhanced oil recovery (EOR) in …

The Influence of the Impeller Inter-blade Channels Roughness on the Energy Parameters of the Submersible Pump

V Kondus, V Andrusiak, M Sotnyk… - Design, Simulation …, 2024 - Springer
In the research, it was practically proven that the roughness of the inner surfaces of the inter-
blade channels has a high influence on the head created by the blade impeller of the …

Optimization of Horizontal Well Location and Completion to Improve Oil Recovery for an Iraqi Field

DA Al-Obaidi, BI Ahmed - The Iraqi Geological Journal, 2023 - igj-iraq.org
Exploitation of mature oil fields around the world has forced researchers to develop new
ways to optimize reservoir performance from such reservoirs. To achieve that, drilling …

A Review on Pressure Transient Analysis in Multilayer Reservoir: South Iraq Case Study

ST Abdulkadhim, DA Al-Obaidi - The Iraqi Geological Journal, 2023 - igj-iraq.org
Multilayer reservoirs are currently modeled as a single zone system by averaging the
reservoir parameters associated with each reservoir zone. However, this type of modeling is …