Unconventional reservoirs need advanced stimulation and completion methods because their low permeability makes it difficult to reach profitable oil and gas extraction. The process of well completion in unconventional reservoirs serves as an essential engineering step which controls both the long-term output of wells and the overall success of the project. Understanding the Nature of Unconventional…
In the global oil and gas industry, from upstream drilling to downstream refining, the complexity of mechanical equipment and the variability of processing materials require professionals not only to “understand the situation”, but also to “have instinctive reactions”. Traditional training methods – lectures, manuals, and sporadic on-site inspections – are increasingly unable to meet the…
The Floating Storage and Offloading (FSO) units function as essential equipment, which enables oil and gas companies to store and unload hydrocarbons at sea. The units prove essential for offshore operations because they enable remote teams to perform work when building onshore facilities becomes too costly or unfeasible or environmentally protected areas make construction impossible. The…
The oil and gas industry executes its operations as the world most challenging and dangerous industrial process. Drilling wells, operating offshore platforms, transporting hydrocarbons and maintaining processing facilities create multiple technical, environmental, financial and safety challenges throughout their entire operational production process. Companies need effective oil ans gas risk management to protect their employees and assets and surrounding communities and…
Managed Pressure Drilling(MPD), which initially served as an auxiliary solution, has become an integral part of the drilling process in HPHT and offshore wells. Moving on to the year 2026, the energy market is dominated by the necessity to develop so-called “un-drillable” fields amid high operational costs. The current volatility in oil prices, combined with…
An accurate understanding of subsurface reservoirs is imperative for optimizing recovery and reducing operational risks in oil and gas exploration and production. Core components include well logging and reservoir simulation. Well logging provides an in-situ set of detailed measurements related to geological formations and reservoir simulation offers a basis where predictive frameworks are utilized on which information…
Well control systems are aimed at ensuring safe drilling operations and preventing any uncontrolled flow of formation fluids in the wellbore during drill stem testing. Traditionally, well control has depended heavily on human intervention accompanied by manual monitoring of system performance; however, an automated well control system has emerged as a pivotal change, particularly in deepwater,…
Well logging is an important part of modern oil and gas exploration. It offers direct access to the subsurface. Engineers and geologists can make informed decisions with the help of well logging. However, it is important to note that most professionals do not have the right knowledge to read well logs and make the right…
Live well operations are common in modern oil and gas fields where shutting down the well is either too expensive or too technically challenging. This is where operators choose to perform the well intervention rather than kill the well. This has created a high level of operational risk. In this case, the hydraulic snubbing unit…
The oil and gas industry considers well control to be an essential element for both drilling activities and operational activities at well sites. The process requires operators to maintain pressure equilibrium inside the wellbore so that any formation fluids will not enter the wellbore without control. The loss of this balance system results in well control…