QUANTATIVE STRATIGRAPHIC DIVIDING AND CORRELATING BY LITHOLOGICAL SUCCESSIONS
Xia Zun-yi · 2000
The quantative stratigraphic dividing and correlating by lithological successions is a data processing method to divide and correlate st rata by use of well lithology and comprehensive columnar sections.It includes th e one-step Markovian-chain stratigraphic division and the frequency number-re versed inequiweight sliding matching as well as the mutisuccession sliding corre lation,the section stretching and the break-point recognition who are used in o rder to raise the precision of correlation and calculation.This method not only has correct geologic and mathematical models,but also possesses higher practical and spreading values.It has wide prospects for application in realizing interwe ll automatic correlation between petroleum geologic exploration and well databas es.