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Evaluation of Rotary Jetting Tool Application for Matrix Acid Stimulation of Carbonate Reservoir in Southern Area Field of Saudi Arabia
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, IPTC 2008: International Petroleum Technology Conference, Dec 2008, cp-148-00023
Abstract
Stimulation of oil wells is becoming more and more challenging every year. Wells easy to select are fast diminishing. Today’s<br>candidate for matrix acid stimulation have high water cut, close oil-water contact, marginal pay zone to stimulate and complex<br>completion, raising more challenges. Combining coiled tubing pinpoint treatment placement with diversion method is crucial<br>for such wells. Traditional chemical diversion like gelplug, VES, foam or nitrogen divert treatment fluid in the zone of broad<br>permeability contrast.