Sentence examples for a decrease in petroleum from inspiring English sources

The detection of microorganisms with potential for biodeterioration and biodegradation in petroleum fields is of great relevance, since these organisms may be related to a decrease in petroleum quality in the reservoirs or damage in the production facilities.

Calderon said he feared a mandatory decrease in petroleum use by 50percentt would cause the price of gas, utilities, groceries, and energy efficient vehicles to soar, making life unaffordable for those in his community.

Bookings of nondurable goods dropped 0.3 percent, reflecting a decrease in the value of petroleum products.

They are an important reservoir quality-deteriorating mechanism in many deep petroleum reservoirs (Worden and Morad 2000) and are a major reason for decreasing porosity in many petroleum reservoirs in moderately to deeply buried sandstone reservoirs (Imam 1986; Worden and Morad 2003).

"Ivan took a decrease in compensation last year.

"There is a decrease in fidelity".

A decrease in height.

The decline also hit related high-education occupations, with a 38percentt decrease in ads for petroleum engineers, geoscientists (except hydrologists and geographers), and geological and petroleum technicians".

Fischer Tropsch synthesis (FTS) has received renewed interests in recent years because of the global demand for a decreased dependence on petroleum for production of fuels and chemicals.

October's drop in the import price index was led by a 3.2percentt decrease in the cost of petroleum.

Hazel Bishop — a biochemist with a background in petroleum science — set out to solve this problem.