SY T 6582.2-2003 石油核测井仪刻度 第2部分 自然伽马测井仪刻度.pdf

ICS73.020 D 13 备案号:11639-2003 SY 中华人民共和国石油天然气行业标准 SY/T6582.2-2003 中文龙nglish 代替SY/r6255-1996 石油核测井仪刻度 第2部分:自然伽马测井仪刻度 Thecalibrationforpetroleumnuclearloggingtool Part2:Thecalibrationfornaturalgamma-rayloggingtool 2003一03一18发布 2003一08一01实施 国家经济贸易委员会 发 布 Sly理 6582.2- 2003 目 次 前言 ················································································································…… n 1 范围 ············································································································…… 1 2 规范性引用文件 ·····························································································，·…·…1 3 术语和定义 ·1 4 自然伽马测井计量单位 ·······················································································…… 1 5 自然伽马量值溯源系统 ···················································································…·… 1 5 自然伽马专用计量标准器具 ·····························································…·…“’‘““’‘“’“““1 7测井仪刻度 ···································································································…·…2 3 测井前、后核查 ·····················································································，··········…… 3 SY/T6582.2- 2003 oil 舌 SY/16582 石《油核测井仪刻度》分为四个部分: — 第1部分:总则; — 第2部分:自然伽马测井仪刻度; — 第3部分:补偿密度/岩性密度测井仪刻度; — 第4部分:补偿中子测井仪刻度。 本部分是SY/16582的第2部分。 本部分代替SY/16255-1996 《自然伽马测井仪刻度》。 本部分与SY/16255-19% 相比，主要修改如下: a)本部分提出了自然伽马计量器具的技术要求; b)本部分提出了自然伽马测井仪刻度的通用方法，改变了原标准以典型仪器刻度为基础的描述 方式。 本部分由石油测井专业标准化委员会提