元素录井资料在页岩油勘探中的应用

doi:10.3969/j.issn.1672-9803.2024.01.001

摘要/Abstract

摘要： 元素录井资料具有内容多、信息量大、定量化、随钻分析等优势,不同元素、元素比值反映不同的地层信息。在简单介绍元素录井基本原理、反映矿物组成及沉积环境的主要元素或元素比值的基础上,充分挖掘元素录井所包含的信息,应用元素录井相关曲线变化结合岩性判断页岩厚度;通过反映沉积环境的元素比值判断古水深、古生产力,进而估算页岩体积、有机质丰度等;通过相关元素曲线及比值变化定性分析岩相、脆性矿物含量,进而判断地层可压性;利用主要造岩元素含量曲线进行地层识别对比及井身轨迹调整。为页岩油选区、选层、选段及水平井地质导向提供了依据。

关键词: 页岩油, 元素录井, 评价, 地质导向

Abstract: Element logging data has many advantages, such as more content, numerous information,quantification and analysis while drilling. Different elements and element ratios reflect different stratigraphic information.On the basis of a brief introduction of the basic principles of element logging, the main elements or element ratios reflecting the mineral composition and depositional environment, the information contained in element logging is fully explored. The shale thickness is judged by applying element logging correlation curve changes combined with lithology. The paleo-water-depth and paleoproductivity can be judged by the element ratios reflecting the depositional environment, and then the shale volume and organic matter abundance can be estimated. The lithofacies and brittle mineral content are qualitatively analyzed by the changes of correlated element curves and ratios, and then the formation compressibility is judged. The stratigraphic identification and correlation and wellbore trajectory adjustment are carried out by using the content curves of main rock-forming elements. It provides a basis for selecting blocks, layers and intervals of shale oil, and horizontal well geosteering.

Key words: shale oil, element logging, evaluation, geosteering

中图分类号:

TE132.1

方锡贤. 元素录井资料在页岩油勘探中的应用[J]. 录井工程, 2024, 35(1): 1-8.

FANG Xixian. Application of element logging data in shale oil exploration[J]. Mud Logging Engineering, 2024, 35(1): 1-8.

参考文献

[1] 李一超,李春山,刘德伦.X射线荧光岩屑录井技术[J]. 录井工程,2008,19(1):1-8,13.
LI Yichao, LI Chunshan, LIU Delun.X-ray fluorescence cuttings logging technology[J]. Mud Logging Engineering,2008,19(1):1-8,13.
[2] 谢元军,邱田民,李琴,等.X射线荧光元素录井技术应用方法研究[J]. 录井工程,2011,22(3):22-28.
XIE Yuanjun, QIU Tianmin, LI Qin, et al.Study on the application method of X-ray fluorescence element logging technology[J].Mud Logging Engineering,2011,22(3):22-28.
[3] 刘刚,周东升.微量元素分析在判别沉积环境中的应用:以江汉盆地潜江组为例[J].石油实验地质,2007,29(3):307-310.
LIU Gang, ZHOU Dongsheng.Application of microelements analysis in identifying sedimentary environment:Taking Qianjiang Formation in the Jianghan basin as an example[J]. Petroleum Geology & Experiment,2007,29(3):307-310.
[4] 郑一丁,雷裕红,张立强,等. 鄂尔多斯盆地东南部张家滩页岩元素地球化学、古沉积环境演化特征及油气地质意义[J].天然气地球科学,2015,26(7):1395-1401.
ZHENG Yiding, LEI Yuhong, ZHANG Liqiang, et al.Characteristics of element geochemistry and paleo-sedimentary environment evolution of Zhangjiatan shale in the southeast of Ordos Basin and its geological significance for oil and gas[J].Natural Gas Geoscience,2015,26(7):1395-1401.
[5] 方锡贤. 基于录井资料的页岩油储层评价参数探讨[J]. 录井工程,2023,34(1):1-8.
FANG Xixian.Discussion on shale oil reservoir evaluation parameters based on mud logging data[J]. Mud Logging Engineering,2023,34(1):1-8.
[6] 宋国奇,徐兴友,李政,等.济阳坳陷古近系陆相页岩油产量的影响因素[J]. 石油与天然气地质,2015,36(3):463-470.
SONG Guoqi, XU Xingyou, LI Zheng, et al.Factors controlling oil production from Paleogene shale in Jiyang Depression[J]. Oil & Gas Geology,2015,36(3):463-470.
[7] 王勇,王学军,宋国奇,等.渤海湾盆地济阳坳陷泥页岩岩相与页岩油富集关系[J]. 石油勘探与开发,2016,43(5):1-9.
WANG Yong, WANG Xuejun, SONG Guoqi, et al.Genetic connection between mud shale lithofacies and shale oil enrichment in Jiyang Depression, Bohai Bay Basin[J]. Petroleum Exploration and Development,2016,43(5):1-9.
[8] 方锡贤,吴福邹,李文德,等. 非常规油气水平井地质导向方法探讨[J].石油地质与工程,2012,26(5):89-91.
FANG Xixian, WU Fuzou, LI Wende, et al.Discussion on geo steering method of unconventional oil and gas horizontal wells[J]. Petroleum Geology & Engineering,2012,26(5):89-91.
[9] 阎荣辉,田伟志,鲍永海,等. 元素录井技术在鄂尔多斯盆地致密砂岩水平井地质导向中的研究与应用[J]. 录井工程,2020,31(4):22-28.
YAN Ronghui, TIAN Weizhi, BAO Yonghai, et al.Research and application of element logging in horizontal well geosteering of tight sandstone in Ordos Basin[J]. Mud Logging Engineering,2020,31(4):22-28.
[10] 朱红涛. 随钻伽马及元素含量曲线特征分析技术在页岩气井导向中的应用[J]. 录井工程,2017,28(4):34-39.
ZHU Hongtao.Application of characteristic analysis technology of gamma and element content curves while drilling in shale gas well guidance[J]. Mud Logging Engineering,2017,28(4):34-39.
[11] 王俊,岳红星,秦榜伟,等. 吉木萨尔页岩油录井综合地质导向技术应用研究[J]. 录井工程,2023,34(1):47-53.
WANG Jun, YUE Hongxing, QIN Bangwei, et al.Study on the application of mud logging integrated geosteering technology to Jimsar shale oil[J]. Mud Logging Engineering,2023,34(1):47-53.
[12] 阎荣辉,黄子舰,方铁园,等. 录井技术在页岩油井地质导向中的应用[J]. 录井工程,2020,31(3):70-74.
YAN Ronghui, HUANG Zijian, FANG Tieyuan, et al.Application of mud logging technology in shale oil well geosteering[J]. Mud Logging Engineering,2020,31(3):70-74.
[13] 杨绍存,李长洪,施宝海,等. 大港油田页岩油水平井地质导向技术研究与应用:以GD区块GD2H井为例[J]. 录井工程,2018,29(4):24-28.
YANG Shaocun, LI Changhong, SHI Baohai, et al.Research and application of geo steering technology for shale oil horizontal well in Dagang Oilfield:Taking well GD2H in GD Block as an example[J]. Mud Logging Engineering,2018,29(4):24-28.

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