The upper completion refers to all components from the bottom of the production tubing upwards. Proper design of this completion string is essential to ensure the well can flow properly given the reservoir conditions and to permit any operations as are deemed necessary for enhancing production and safety.
Variously known as the Fourth of July and Independence Day, July 4th has been a federal holiday in the United States since 1941, but the tradition of Independence Day celebrations goes back to the 18th century and the American Revolution (1775-83).
Independence Day, better known today as the 4th of July, is a majestic holiday in the United States of America and is often a favorite of young people who especially enjoy the colorful and noisy traditional fireworks. The fireworks, however, are a symbol of the meaning behind the 4th of July celebration of independence. The meaning behind the 4th of July Independence Day holiday came about as the result of the courageous efforts and strong determination of our American forefathers not very long ago.