Fats (30%) Recommended Daily Calorie Intake to Lose Weight. *To lose weight, 500 calories are subtracted per day for each pound you want to lose every week. To gain weight, 500 calories are added per day for each pound you want to gain every week. However, total calorie levels < 1200 calories are not recommended and weight loss of > 2 pounds per week is also not recommended. For a more balanced approach to a 1 pound per week weight loss, increase your activity.
These activities are generally called Exploration and Production (E&P), or referred to â analogous to other industries â as âupstreamâ oil and gas. Oilfield services include a number of auxiliary services in the E&P process, such as seismic surveys, well drilling, equipment supply or engineering projects.
Downstream sector. The downstream sector of the oil and gas industry involves the refining of the crude oil and/or raw natural gases obtained in the upstream sector as well as selling or distributing the products obtained.he downstream sector of the industry is the sector that relates with the consumers. Facilities involved in this sector include petrochemical plants, oil refineries, natural gas distribution companies, retail outlets and so forth.