.... A horizontal CAJ completion may range from 5,000 ft to as long as 20,000 ft, but is most often on the order of 10,000 ft. Acid coverage is normally 1 bbl/ft of 15% HCl. Injection rates as high as 40-50 BPM are often required to ensure complete coverage of the CAJ liner. There are still areas...

... Abstract Four expandable completion liners (ECLs) have been run in Algeria in two fields - these are the first ECLs in Algeria, the first worldwide in gas wells and the first worldwide in multilateral wells. This paper is the first detailed benchmark study of ECL performance. All systems...

... on coiled tubing. However, there are numerous old wells in North Africa oil fields that have been completed with a slotted or preperforated liner and require an effective near-wellbore stimulation to remove the damage and restore the near-wellbore permeability and production. A fluid-oscillation technique...

.... spe 135999 expandable system expandable liner co 2 enhanced recovery liner exploitation strategy solid expandable system operation injector perforation producer upstream oil & gas final recovery injection profile issue operator injection chemical flooding methods old perforation...