Bottom water rising is delayed by beating chemical clapboard in oil-water contact before reservoir launched, sweep efficiency of plugging agent is improved by adjustment of pluggi...

　
英 美
  • 現場(chǎng)應用表明,底水油藏先期堵水可實(shí)現油井低含水投產(chǎn),采出程度大大提高,效果好于底水錐進(jìn)后再進(jìn)行后期治理。
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