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.
This has been a highly anticipated feature for Buffer users, and it especially makes life easier for those managing brand accounts. Unfortunately Instagram still doesn't allow foreign apps to post any pictures on behalf of a user, but the new Instagram Buffer feature does allow you to schedule posts in the advance. You can now create an Instagram post either on Buffer's website or through its mobile app. It won't post automatically, as it would for Facebook (fb) or Twitter (twitr), but you will receive a push notification to let you know when to send out the picture.