CAJ | 학술논문

水平井压裂技术在薄互层低渗透油藏开发中具有很好的应用前景。大庆外围油田低丰度葡萄花油层水平井压裂技术经历了限流压裂、双封单卡分段压裂、机械桥塞分段压裂、液体胶塞分段压裂、水力喷射分段压裂和大规模体积压裂六个重要阶段。针对现有压裂技术自身的特点及其存在的主要问题，结合当前国内外先进水平井压裂技术的应用情况，分析得出水平井压裂技术发展的四种趋势。
수평정압렬기술재박호층저삼투유장개발중구유흔호적응용전경。대경외위유전저봉도포도화유층수평정압렬기술경력료한류압렬、쌍봉단잡분단압렬、궤계교새분단압렬、액체효새분단압렬、수력분사분단압렬화대규모체적압렬륙개중요계단。침대현유압렬기술자신적특점급기존재적주요문제，결합당전국내외선진수평정압렬기술적응용정황，분석득출수평정압렬기술발전적사충추세。
Horizontal well fracturing technology has well application prospect in the development of thin alternating layers of low permeability reservoir. In low abundance Putaohua reservoir of Daqing peripheral oilfields, this technology has undergone six im-portant stages of limited entry fracturing, twin packer single grip staged fracturing, mechanical bridge plug staged fracturing, liquid gel plug staged fracturing, hydraulic jet staged fracturing and massive volume fracturing. Aiming at the feature and the major prob-lems of the existing fracturing technology and combined with the current application of advanced horizontal well fracturing technolo-gy at home and abroad, this paper obtained four tendency of the development of horizontal well fracturing technology by analysis.