Real-time compression method and decompression method for while-drilling well logging data

• Main Authors: LI BAOPENG, ZHANG SUOSHENG, LI RONG, LIU ZHANGBEI, YANG LONG, GAO TINGZHENG, ZHAO CHUNLING
• Format: Patent
• Language: Chinese; English
• Published: 16.11.2016
• Subjects: BASIC ELECTRONIC CIRCUITRY; CODE CONVERSION IN GENERAL; CODING; DECODING; EARTH DRILLING; EARTH DRILLING, e.g. DEEP DRILLING; ELECTRICITY; FIXED CONSTRUCTIONS; MINING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS

The invention discloses a real-time compression method and a decompression method for while-drilling well logging data. The compression method comprises the following steps of: designing a multi-resolution quantitative model according to characteristics of specific measurement data itself, and makin...