[HTML][HTML] Multiphase Flow Challenges in Drilling, Completions, and Injection: Part 1

CE Obi, AR Hasan, MA Rahman, D Banerjee - Petroleum, 2024 - Elsevier
This review addresses the diverse applications of multiphase flows, focusing on drilling,
completions, and injection activities in the oil and gas industry. Identifying contemporary …

A machine learning approach for gas kick identification

CE Obi, Y Falola, K Manikonda, AR Hasan… - SPE Drilling & …, 2023 - onepetro.org
Warning signs of a possible kick during drilling operations can either be primary (flow rate
increase and pit gain) or secondary (drilling break and pump pressure decrease). Drillers …

A machine learning analysis to relate flow pattern and pressure gradient during gas kicks under static conditions

CE Obi, Y Falola, K Manikonda, AR Hasan… - SPE Western Regional …, 2022 - onepetro.org
Warning signs of possible kick during drilling operation can either be primary (flow rate
increase and pit gain) or secondary (drilling break, pump pressure decrease,). Drillers rely …

[HTML][HTML] Investigation of a solid particle deposition velocity in drag reducing fluids with salinity

C Obi, MA Rahman, I Hassan, R Hasan - Petroleum Research, 2024 - Elsevier
Optimal and cost-effective drilling operations in extended-reach horizontal wells depend on
efficient solid cuttings removal from the borehole. Several solids-suspended multiphase …

Visual Twin for Pipeline Leak Detection

M Hamilton, W Al-Ammari, Y AbuShanab… - Abu Dhabi …, 2023 - onepetro.org
Abstract Objectives/Scope We describe a visual digital twin system to allow for both
operation and training of a data-driven pipeline leak detection system. We show system …

Refined Prediction Method for Production Performance of Deep-Water Turbidite Sandstone Oilfield: A Case Study of AKPO in Niger Delta Basin, West Africa

B Kang, H **ong, P Liu, Z Yuan, P **ao - ACS omega, 2024 - ACS Publications
Deep-water oilfields frequently employ large or superlarge well spacing, leading to
significant production dynamics influenced by reservoir factors. Traditional methodologies …

[HTML][HTML] Vertical two-phase flow regimes in an annulus image dataset-Texas A&M university

K Manikonda, C Obi, AA Brahmane, MA Rahman… - Data in Brief, 2025 - Elsevier
Abstract The Vertical Two-Phase Flow Regimes in an annulus Image Dataset, generated at
Texas A&M University, presents an extensive collection of high-resolution images capturing …