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SY/T 6582.4-2003 石油核测井仪刻度 第4部分:补偿中子测井仪刻度
发布日期: 2007-05-28 访问: 3536

该部分是SY/T 6582的第4部分,由石油工业测井计量站负责起草。规定了补偿中子测井仪刻度的基本要求,适用于补偿中子测井仪刻度。

该部分代替SY/T 6179-1996 《补偿中子测井仪刻度规程》和SY/T 6323-1997 《中子测井仪刻度》,与SY/T 6179-1996SY/T 6323-1997相比主要变化如下

a)增加了第4章“补偿中子测井仪响应关系”

b)增加了8.3.2“基准井或工作标准井中验证”和8.3.3“稳定性验证”的要求

c)SY/T 6323-19973章改为本版的第5章,修改章名并将系统表规范化

d)SY/T6323-19974章和第5章合并为本版的第6章并删除了部分内容

e)SY/T6323-19976章和第7章合并为本版的第7章并删除了部分内容

f)SY/T6179-19961章到第4章,第6章和第7章的内容未采用

g)SY/T6179-19965章和第8章合并为本版的第8章,并使其具有通用性

主要描述了:

1)补偿中子测井仪响应关系

2)量值溯源系统

3)中子孔隙度基准井群和工作标准井

4)中子刻度器和核查器

5)补偿中子测井仪刻度

6)刻度周期

 

SY/T 6582.4-2003 The calibration for petroleum nuclear logging tool Part 4: The calibration for compensated neutron tool

This is part 4 of SY/T 6582, was drafted by the Well Logging Measuring Center of Petroleum Industry. The part specifies the basic requirements of the calibration for compensated neutron tool and is applicable to the calibration for compensated neutron logging tool.

The part replaces SY/T 6179-1996 Calibration of compensated neutron logging tool and SY/T 6323-1997 Calibration of neutron logging tool. In comparison with SY/T 6179-1996 and SY/T 6323-1997, the main changes of the part are as follows:

a)Clause 4 “response relationship for compensated neutron logging tool is added”

b)Requirements for 8.3.2 “Verification in primary or secondary standards” and 8.3.3 “Stability test” are added

c)Clause 3 in SY/T 6323-1997 is changed into clause 5 of this part, the title of clause is changed and tracing to the source system is normalized

d)Clause 4 and 5 in  SY/T 6323-1997 are merged into clause 6 of this part, some content in the former standard are deletesd in this part

e)Clause 6 and 7 in SY/T 6323-1997 are merged into clause 7 of this part, some content in the former standard are deleted in this part

f)The content of Clause 1 to 4, Clause 6 and 7 in SY/T 6179-1996 are not adopted in this part

g)In order to be more general, Clause 5 and 8 in SY/T 6179-1996 is merged into Clause 8 of this part.

Key components:

(1)Response relationships for compensated neutron tool

(2)Tracing to the source system

(3)Primary standards and secondary standards for neutron porosity

(4)Neutron calibrator and verifier

(5)Calibration of compensated neutron logging tool

(6)Calibration period

 
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