OPEC-member Qatar has recently hastened development of its natural gas resources, specifically targeting the LNG market, of which the small Middle Eastern country is now the leading exporter. Although the lowest reserve holder among its peers in OPEC, Qatar is estimated to contain more than 15 billion barrels of proven oil reserves as of 2007. The country boasts close to 911 Tcf of proven natural gas reserves, and leading the way in securing and exploiting these resources are Qatargas and Rasgas. Of particular value to the country's natural gas production is the giant offshore North field, or the Qatari extension of the South Pars megaproject, which is the largest gas field in the world.
Chemical engineers apply the principles of chemistry to help convert raw materials into useful products. They deal with the design, construction, maintenance and operation of plants and equipment to carry out these procedures. In the oil and gas industry, chemical engineers work to help refine crude oil into useable products such as gasoline and lubricants, and they are also heavily involved in chemical plants and manufacturing operations. Some positions that would require a chemical engineer include process engineer, corrosion engineer and petrochemical engineer, among others.