Sentence examples for in petroleum from inspiring English sources

Oil companies, he notes, are happy to recruit promising hydrogeologists and train them in petroleum exploration.

A 4.5percentt jump in petroleum supplies led the increase.

The increase in petroleum reflected a rise in volume.

This discipline is of great practical value in petroleum exploration.

The valley is also rich in petroleum and natural gas.

Dusseault, M. B. Geomechanical challenges in petroleum reservoir exploitation.

But that implies prices that are high enough to bite in petroleum-thirsty countries like America.

Some day, we will live in petroleum-free communities, free of plastic pollution.

However, abundant dissolved organic nitrogen (DON) was found in petroleum-polluted soil.

This strategy is important to survival and establishment of plants in petroleum-polluted soils.

However, the immobilization rate was significantly higher than mineralization rate in petroleum-polluted soils [29].