Estrogen pills may be prescribed to lessen the symptoms of menopause, like hot flashes. Estrogen is used in birth control pills to prevent conception. The thickness of the endometrium changes along with the female's menstrual cycle. Older women may have an estrogen deficiency as they begin menopause.
An oil platform, offshore platform, or (colloquially) oil rig is a large structure with facilities to drill wells, to extract and process oil and natural gas, or to temporarily store product until it can be brought to shore for refining and marketing.n oil platform, offshore platform, or (colloquially) oil rig is a large structure with facilities to drill wells, to extract and process oil and natural gas, or to temporarily store product until it can be brought to shore for refining and marketing.
The price of oil rigs for land drilling in the United States typically starts at around $18 million to $20 million and goes up to around $25 million, but it can be nearly twice that amount depending on the specific rig purchased.nternational land rigs, designed to meet a wider range of specifications that vary from one country to another, generally range from $25 million to $40 million. The average cost for offshore rigs can be as much as 15 to 20 times greater than the average cost for land rigs.