Engine oil color reveals its age, contamination level, and operating condition. Fresh oil is amber or light brown. Oil darkened to black but still translucent after a few thousand miles is normal.

Engine oil turns black from a combination of combustion byproducts, heat oxidation, and detergent additives suspending carbon particles in the fluid. Black oil is not automatically a sign of a problem ...

Charles R. Goulding and Leah Nabangi reveal how 3D printing is helping Nigeria’s oil and gas sector cut downtime, localize spare parts, and unlock the full value of historic investments in production ...

Petrol and diesel prices at UK forecourts are surging following the US-Israeli offensive in Iran, with experts warning that prices could climb even further if global oil markets remain volatile. The ...

How to Trade Index ETFs: How & When to Choose the Right Fund Natural gas is under pressure as traders focus on strong production and cooler weather forecasts. A successful test of the support at $2.70 ...

Understanding the aniline point of base oils is key for lubricant formulation, affecting solvency and the effectiveness of additives in various applications.

Ovintiv Inc. OVV is a North American energy producer focused on the exploration, development and production of oil, natural ...

Bio-bitumen, an alternative derived from biomass, could replace up to a third of petroleum-based bitumen, potentially reducing India’s import dependence amid the West Asia conflict.

Fast-food chain quietly reverses controversial ingredient change after widespread customer complaints.

The global chemical industry is witnessing a significant transition toward high-performance, sustainable additives, as ...

KIMA CHEMICAL CO., LTD, a prominent global entity in the cellulose derivative sector, has formally announced the successful ...