[1]王丹.基于模拟井实验的氧活化测井解释校正[J].石油管材与仪器,2019,5(03):62-65.[doi:10.19459/j.cnki.61-1500/te.2019.03.015]
 WANG Dan.Interpretation Correction of Oxygen Activation Log Based on Experiments in Simulation Wells[J].Petroleum Tubular Goods & Instruments,2019,5(03):62-65.[doi:10.19459/j.cnki.61-1500/te.2019.03.015]
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基于模拟井实验的氧活化测井解释校正
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《石油管材与仪器》[ISSN:2096-0077/CN:61-1500/TE]

卷:
5
期数:
2019年03期
页码:
62-65
栏目:
仪器设备与应用
出版日期:
2019-06-20

文章信息/Info

Title:
Interpretation Correction of Oxygen Activation Log Based on Experiments in Simulation Wells
文章编号:
2096-0077(2019)03--0062-04
作者:
王丹
大庆油田有限责任公司测试技术服务分公司 黑龙江 大庆 163453
Author(s):
WANG Dan
Logging & Testing Services, CNPC Daqing Oilfield Company,Daqing, Heilongjiang 163413, China
关键词:
氧活化测井聚合物模拟井流量解释校正
Keywords:
oxygen activation logging polymer simulation well flowrate interpretation correction
分类号:
P631.8+17
DOI:
10.19459/j.cnki.61-1500/te.2019.03.015
文献标志码:
A
摘要:
为提高氧活化测井解释精度,在垂直模拟井上进行了室内实验。获得了多井况(油管、套管、环空)、多介质(聚合物浓度0~2500ppm间隔500ppm)条件下的实验数据。结果显示,解释的水流量在低流量时偏高、高流量时偏低,聚合物流量的解释误差较大。基于实验数据,利用函数回归方法对氧活化测井解释结果进行校正,提出了校正公式。结果表明,通过室内实验并对实验数据进行回归分析可以提高氧活化测井解释精度。
Abstract:
In order to improve the interpretation accuracy of oxygen activation log, laboratory experiments were carried out on vertical simulation wells. Logging data under multiple experimental conditions (tubing, casing, and annulus between them) and in multiple media (polymer concentration 0~2500ppm with 500ppm interval) were obtained. Results show that directly interpreted flowrate of water is higher at low flowrate range and lower at high flowrate range, and the interpretation errors of polymer flowrate are relatively large. Based on the experimental data, the correction formula is proposed, by using function regression method, and the interpretation data of oxygen activation log are corrected. It turns out that the interpretation accuracy of oxygen activation log can be improved by indoor experiments and regression of data.

参考文献/References:

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备注/Memo

备注/Memo:
第一作者简介:王丹,女,1979年生,工程师,2003年毕业于大庆石油学院电子信息工程专业,工学学士,现在大庆油田责任有限公司测试技术服务分公司从事测井仪器研究与维修工作。E-mail:448573402@qq.com
更新日期/Last Update: 2019-06-25