Well killing was carried out formation water. However, depleted reservoirs rapidly absorbed, which did not give the opportunity to keep the fluid level in the well and make the rise of tubings. Then, to eliminate the absorption of applied system "BIOCAR block", which was pumped into a pack of perforation interval. Acquisitions stopped, the level established, tubings raised and transferred well to the other horizon.
After perforation got good products - perhaps the highest production rate in the area. Incidentally, the initial opening of the productive horizons in this well was carried out on mud "BIOCAR" more than two years ago. This was the first well, which our company carried out as an independent service company.
Photo: Meeting before the start of drilling. March, 2013.
