鄂尔多斯盆地北部气井长裸眼段固井技术
PETROLEUM DRILLING TECHNIQUES（2004）
Abstract
分析了鄂北气井长裸眼段固井的难点,针对由于封固段长而引起的施工时间长、施工压力和液柱压差大等问题,采取了双级固井工艺、选用双凝水泥浆及低密度水泥浆体系等技术措施.现场应用表明,这些技术措施较好地解决了该地区封固长裸眼段的难题.
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