春光油田超稠油热化学辅助吞吐技术应用研究
Journal of Oil and Gas Technology(2014)
Abstract
针对春光油田中深薄层超稠油开发技术瓶颈问题进行了分析,研究应用了以降黏、氮气助排为主体的热化学辅助蒸汽吞吐技术,分析了原油黏度与含水率变化规律,优选了降黏剂及工艺参数.现场应用后油井日产油量、周期产油量和油汽比显著提高,油井产状得到明显改善.
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