The History Of Data Deduplication
RecoverySoft / October 11, 2018

Data deduplication has been around, at least in its most primitive form, since the 1970’s. It initially started because companies wanted to store large amount of customer contact information without using a large amount of storage space. One of the first ideas was to go through and remove duplicate data. For example, a company might have an address for shipping, and an address for billing to a given customer. In these cases, those identical addresses would be combined into one file. This was done by data entry clerks who would review the data line by line and get rid of duplicates. Of course, the amount of personnel needed to do this was extensive and it took a very long time. Sometimes, the data deduplication process would take months to complete. However, considering that most of this occurred on hard copy, it wasn’t a major problem. The big problems cam along when computer use became widespread in office environments. With computers in wide use and the explosion of the internet, the amount of data available exploded as well. Backup systems were created to ensure that companies would not lose all their data. As time went by, floppy discs and other external…

Enhanced Oil Recovery, Secondary, and Tertiary Recovery
RecoverySoft / June 5, 2018

Did you know that much of the oil in the ground is still present after primary recovery? In the kings english, that means there is still a lot of oil left in a well even after 10 years of pumping. The reason oil production slows is that the natural drive that once pushed oil aggressively towards the wellbore has subsided. Normally, the natural drive is either water or gas in the formation. In this article, we look to explain some of the common enhanced or secondary/tertiary methods of oil recovery. With oil hitting new highs every day, it is clear the cost benefit of utilizing technology to get at extra production makes sense. When oil was in the $10-20 range, the incremental cost of some enhanced oil recovery methods did not make economic sense. One of the most common secondary recovery methods is a waterflood. Essentially, a waterflood is a reintroduction of water into the formation to create a drive to push more oil towards the wellbore. To increase the efficiency of a waterflood, new methods utilize Alkaline-Surfactant-Polymer floods and some explorers are introducing microbes into the wellbore to increase the sweep efficiency of the flood, both methods have been…