Oil

The color of crude oil ranges from dark to light, mainly brown-black, brown-black, gray-black, black-brown, and black-brown; also gray-green, red-brown, light yellow, light yellow-green,...

Risks of oil extraction Oil extraction will cause climate and environmental problems. Heavy oil extraction and use will increase carbon dioxide levels in the air,...

Here's what to do after a crude oil spill : Set up isolation belt to recover crude oil ;Burn, but weather conditions must be considered;Dig...

Tanker accident. Oil spills at sea are caused by various oil tanker accidents every year , most of which are oil tanker collisions caused...

The word oil comes from China. In 977 AD, the word "petroleum" appeared in the "Taiping Guangji" compiled by the Northern Song Dynasty. The...

Colors of oil , including deep red, golden yellow, dark green, black, maroon and clear. In short, oil is very rich in color, depending...

Oil is not a pure substance, it is a mixture. Petroleum, also known as crude oil , contains gasoline , kerosene , diesel oil...

New energy vehicles refer to the use of unconventional vehicle fuels as the power source (or the use of conventional vehicle fuels, the use...

Petroleum can be extracted into solvent oil, aviation kerosene, aviation gasoline, ordinary gasoline, diesel oil, lubricating oil, gear oil, heavy oil, paraffin and so...

What does it mean to fry crude oil and go short ? Short-selling, also known as short-selling, short-selling (Hong Kong term), short-selling (Singapore-Malaysian term),...

Crude oil speculation , that is, oil investment , is an important investment project in the world. Domestic individuals participating in crude oil speculationmainlyinvest...

Is it risky to speculate on crude oil? Investment risk is extensive, it exists in the crude oil trading market, including investment research, market...