Waterflooding, a secondary oil recovery method, is widely used to enhance oil production in mature fields. By increasing reservoir pressure and displacing residual oil, waterflooding can enhance the recovery factor and prolong the productive life of an oil field. In this article, we explore the fundamentals of waterflooding, various techniques, challenges, and advancements that optimize its…
A subsea production system is an underwater technology in the oil and gas industry for extracting hydrocarbons from beneath the seafloor. Essential in offshore operations, it operates in deep waters and withstands harsh underwater conditions, moving oil and gas from the seabed to surface facilities or onshore processing units. This technology has revolutionized offshore production, enabling…
With the increasing global demand for oil and gas, efficient methods of extraction are essential for meeting energy needs while balancing environmental and economic concerns. Offshore fields, often complex and costly to develop, require innovative drilling techniques to optimize resource recovery. Multilateral drilling, which involves creating multiple wellbores branching from a single main borehole, has…
Oil reservoir management is a crucial aspect of the petroleum industry, focusing on the efficient and sustainable extraction of hydrocarbons from underground reservoirs. It encompasses a variety of techniques, strategies, and technologies aimed at maximizing recovery while minimizing operational costs. Effective reservoir management is vital for extending the life of an oil field and optimizing production…
The oil and gas industry, a major contributor to global carbon dioxide (CO₂) emissions, faces growing pressure to reduce its environmental impact. One of the most promising solutions is Carbon Capture Utilization and Storage (CCUS), a set of technologies designed to capture CO₂ emissions from industrial sources, store them safely underground, or repurpose the CO₂ for practical…
The increasing global energy demand, coupled with the depletion of conventional oil and gas reserves, has propelled the exploration and extraction of unconventional resources. Among the most significant technological advancements facilitating this transition is multistage fracturing, a method that enhances hydrocarbon recovery from tight formations. This article delves into the background of multistage fracturing, its…
In the oil and gas industry, advances in various technologies continue to push the boundaries of exploration and production. Among them, trenchless drilling provides a less invasive and more efficient way to access underground resources. Unlike traditional drilling methods that require extensive excavation, trenchless technology is a cleaner, faster and more environmentally friendly alternative. Trenchless Drilling Overview…
Density logging is an essential technique in the oil and gas industry. By measuring the bulk density of subsurface formations, this method provides critical insights into the geological structure, helping in reservoir characterization, formation evaluation, and resource estimation. What is Density Logging Density logging is a type of well logging that measures the electron density of rock…
Pipelines play a critical role in transporting essential energy resources like oil, natural gas and water over vast distances. Failures in pipeline systems can lead to environmental disasters, economic loss, and risks to human life. This article explores the key aspects of pipeline safety, the common risks associated with pipelines and the technologies and practices used to ensure…
Squeeze cementing is a vital well intervention technique used in the oil and gas industry to seal off problem zones, improving well integrity and restoring zonal isolation. While the process is highly effective, it comes with a set of challenges that can impact the success of the operation. Understanding these challenges is essential for mitigating risks, improving outcomes, and…