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).
Home > Holiday and Occasions > Fourth of July > When is the 4th of July - Independence Day? Need to know the exact date of 4th of July this year? Here's a chart that shows what day the 4th of July is celebrated from 2014 - 2021. In the USA, the 4th of July is a federal holiday. Though fireworks and 4th of July activities are usually celebrated on the actual date - if the 4th of July falls on a Sunday, the federal observed holiday is the following Monday. Year. 4th of July falls on...