Editorial office of ACTA PETROLEI SINICA ›› 1995, Vol. 16 ›› Issue (2): 31-35.DOI: 10.7623/syxb199502005

• Petroleum Exploration • Previous Articles     Next Articles

A STUDY ON THE APPLICATIONS OF NUMERICAL SIMULATION TO NEUTRON LOGGING

Xie Zhongsheng1, Yin Banghua1, Wu Hongchun1, Zhang Jiannlin1, Zhong Zhenqian1, Fang Yingdong2   

  1. 1. Xi'an Jiaotong University;
    2. Jianghan Well Logging Research lnstilute
  • Received:1993-02-18 Revised:1994-05-09 Online:1995-04-25 Published:2013-07-06

数值模拟在中子测井中的应用

谢仲生1, 尹邦华1, 吴宏春1, 张建民1, 钟振千1, 方映东2   

  1. 1. 西安交通大学;
    2. 江汉测井研究所
  • 作者简介:谢仲生,1958年西安交通大学研究生毕业.现任西安交通大学教授(博士导师).通讯处:陕省西安市.邮政编码:710049.
  • 基金资助:
    国家自然科学基金

Abstract: Thspaper presentes the applications of nurnerical simulation to the study of neutron logging data. It includes calculations of both depth of investigation and enviromental corrections charts for lithology,borehole dianJleter,salinity and so on,and particularly on the effect of formation temperature(well temperature correction)which is very difficult to simulate byusing actual calibration wells. Comparing calculated results with measured results,it is foundthat the agreement is quite good.

Key words: neutron logging, porosity, chart, match

摘要: 利用数值模拟对中子测井进行研究,包括探测深度和测井环境(岩性、井径、矿化度等)校正曲线的计算,特别是对在模型井上难以模拟地层温度的影响的研究.部份理论计算结果与实验值进行了比较,符合良好.

关键词: 中子测井, 孔隙度, 图版, 拟合