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.
Oil rigs are still pumping oil in the historic Luling Texas oil field. Texas Oil Well Photo A grasshopper oil rig in a West Texas oil field is silouetted against the setting sun. Pumping units are used to pump oil out of a Texas oil well.Sunset and Oil Rig An old fashioned oil rig and a colorful Texas sunset. Oil Derrick Wildflowers A field of Texas bluebonnets with an oil production rig in the background.il rigs are still pumping oil in the historic Luling Texas oil field. Texas Oil Well Photo A grasshopper oil rig in a West Texas oil field is silouetted against the setting sun. Pumping units are used to pump oil out of a Texas oil well.