HIGHLIGHTS
- who: Chen Jin and colleagues from the School of Petroleum Engineering, China University of Petroleum (East China), Qingdao, China have published the research: Development of high strength polyvinyl alcohol gel for water shutoff in carbonate reservoirs, in the Journal: (JOURNAL)
- what: In this paper, a high-strength polymer gel with good stability in high-temperature and high-salinity environments was developed. The authors used a slim steel tube with a diameter of 3 mm to simulate fractures and then compared the plugging capacity of two gels which composed of 7wt% polyvinyl alcohol, 4wt% clay, 0 . . .
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