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.
Upstream (petroleum industry) For other uses, see Upstream (disambiguation). The oil and gas industry is usually divided into three major sectors: upstream, midstream and downstream. The upstream oil sector is also commonly known as the exploration and production (E&P) sector.