In order to improve the quality of synthetic seismic records , this paper presents two correction methods for logs correlation calculation and logs forward calibration using sonic - density logging suite 摘要以提高合成記錄制作質(zhì)量為目標(biāo),研究了嚴(yán)重垮塌井段聲波、密度測(cè)井?dāng)?shù)據(jù)的校正方法,提出了曲線相關(guān)計(jì)算和曲線正演兩種校正方法。