Crosslinked Polymer Injection Showing Notable Effectiveness in Shengli Oilfields

摘要

@@ After more than half a year of crosslinked polymer inection test, oil production increased notably in western district No.7 of Gudong Oil Production Plant, Shengli Oilfields. In the test area, through the test daily fluid production increased from 397.9 tons to 434.6 tons and daily oil production increased from 79.6 to 101.3 tons, but comprehensive water cut dropped from 80.6% to 79.6%.