When coiled tubing is run inside of conventional tubing it is often referred to as a velocity string and the space between the outside of the coiled tubing and the inside of the conventional tubing is referred to as themicro annulus. In some cases gas is produced up into the micro annulus.
Here's The First Instagram Photo Ever. Four years ago today on July 16, 2010, Instagram CEO and co-founder Kevin Systrom uploaded the first photo to the app, which was called Codename at the time. This picture of a golden retriever was taken at a taco stand called Tacos Chilakos, and the foot belongs to Systrom's girlfriend, according to a spokesperson for Instagram.
Instagram is an online social networking service that lets you share photos and apply a variety of filters to them. This started in 2010 as a photo-sharing platform viewable only amongst its user base and has since expanded to include a wide variety of social media, including Twitter and Facebook. The Instagram application is distributed worldwide through the Apple Store and Google Play.