摘要
目前用测井资料评价固井质量在方法和手段上存在一定的局限性,本文以胶结比代替声幅数值反映水泥胶结情况,以水泥环有效封隔长度反映水泥封隔能力,在深度和广度两方面加强了固井质量评价,达成了对固井质量的精细化解释。
At present uses the log information appraisal well cementation quality has certain limitation in the method and the method, this article by cemented proportion to replaces the sound wave amplitude value in order to reflect cement bond situation, seals effectively by the cement sheath separates the length to reflect that the water bailing up separates ability, and strengthened the evaluation about the well cementation quality in the depth and the breadth, achieved the fine melt releases to the well cementation oualitv.
出处
《内蒙古石油化工》
CAS
2008年第9期232-235,共4页
Inner Mongolia Petrochemical Industry
关键词
固井
胶结比
有效分隔长度
声幅
Cementing
Cemented proportion
Effective separation length
Sound wave amplitude
