油基钻井液条件下页岩油储层岩石热解参数校正方法

doi:10.3969/j.issn.1672-9803.2022.04.008

录井工程 ›› 2022, Vol. 33 ›› Issue (4): 41-46.doi: 10.3969/j.issn.1672-9803.2022.04.008

油基钻井液条件下页岩油储层岩石热解参数校正方法

徐哲^①②, 倪有利^①②, 王宇^①②, 杜鹏^①②, 吐洪江^①②, 李晗^①②

①中国石油录井技术研发中心;
②中国石油长城钻探工程有限公司录井公司

收稿日期:2022-10-27 出版日期:2022-12-25 发布日期:2023-01-11
作者简介:徐哲助理工程师,1991年生,2014年毕业于辽宁石油化工大学石油工程专业,现在中国石油录井技术研发中心、长城钻探录井公司解释评价中心从事解释评价工作。通信地址：124010 辽宁省盘锦市兴隆台区石油大街77号。电话：18642789008。E-mail：xuzhe.gwdc@cnpc.com.cn

A method for calibrating pyrolysis parameters of shale oil reservoirs under the condition of oil-based drilling fluid

XU Zhe^①②, NI Youli^①②, WANG Yu^①②, DU Peng^①②, TU Hongjiang^①②, LI Han^①②

①CNPC Mud logging Technology Research & Development Center, Panjin, Liaoning 124010, China;
②GWDC Mud Logging Company, CNPC, Panjin, Liaoning 124010, China

Received:2022-10-27 Online:2022-12-25 Published:2023-01-11

摘要/Abstract

摘要： 辽河油田页岩油的钻探主要在油基钻井液条件下进行,主要采用白油作为钻井液油基,这对以岩屑、岩心为分析对象的岩石热解参数S₁值影响较大,增加了真实反映储层含油性变化特征和辨识真假油气显示的难度。为了完善在油基钻井液条件下页岩油储层勘探开发的录井含油性评价方法,将岩石热解与热解气相色谱两项技术相互结合形成优势互补,通过Pearson函数关联分析和色谱图形态拟合方法,对地化录井参数的价值进行深入挖掘,建立了一套适用于辽河油田页岩油储层岩石热解参数S₁和TOC校正的新方法,为钻井液混油或加入有机添加剂钻井条件下的真假油气显示识别和油气层评价提供了科学依据。

关键词: 油基钻井液, 页岩油, 岩石热解, 参数校正, 热解气相色谱

Abstract: The drilling of Liaohe Oilfield shale oil is mainly carried out under the condition of oil-based drilling fluid.white oil is mainly used as the oil-based drilling fluid and has a great influence on the value of rock pyrolysis parameters S₁ based on cuttings and cores. It adds difficulties in reflecting the oil-bearing variation characteristics of the reservoir and identifying true and false oil and gas displays of shale oil caused by oil-based drilling fluid. The influence of drilling fluid on geochemical logging after adding white oil was analyzed, and the combination of rock pyrolysis and pyrolysis gas chromatography formed complementary advantages. The value of geochemical logging parameters was deeply excavated, and a set of methods suitable for the calibration of pyrolysis parameters S₁ and TOC in Liaohe Oilfield shale oil reservoirs was established through the Pearson function correlation analysis and chromatogram shape fitting method. The mud logging oil-bearing evaluation method for the exploration and development of shale oil reservoirs under the condition of oil-based drilling fluids has been improved. It provides a scientific basis for the identification of true and false oil and gas shows and the evaluation of oil and gas layers under the drilling conditions of drilling fluid mixed with oil or adding organic additives.

Key words: oil-based drilling fluid, shale oil, rock pyrolysis, parameter correction, pyrolysis gas chromatography

中图分类号:

TE132.1

徐哲, 倪有利, 王宇, 杜鹏, 吐洪江, 李晗. 油基钻井液条件下页岩油储层岩石热解参数校正方法[J]. 录井工程, 2022, 33(4): 41-46.

XU Zhe, NI Youli, WANG Yu, DU Peng, TU Hongjiang, LI Han. A method for calibrating pyrolysis parameters of shale oil reservoirs under the condition of oil-based drilling fluid[J]. Mud Logging Engineering, 2022, 33(4): 41-46.

参考文献

[1] 袁伟,洪伟,郭林昊,等.油基钻井液在SY-1井的应用[J].内蒙古石油化工,2021,47(11):105-107.
YUAN Wei,HONG Wei,GUO Linhao,et al.Application of oil-based drilling fluid in SY-1 well[J]. Inner Mongolia Petrochemical Industry,2021,47(11):105-107.
[2] 杨琳,刘达贵,尹平,等.白油基钻井液对气测录井数据的影响及认识[J].录井工程,2020,31(4):10-15.
YANG Lin,LIU Dagui,YIN Ping,et al.Influence of white oil-based drilling fluid on gas logging data and its understanding[J]. Mud Logging Engineering,2020,31(4):10-15.
[3] 张勇,王荐,舒福昌,等.白油基油包水钻井液技术研究及其应用[J].石油天然气学报,2012,34(9):235-237.
ZHANG Yong,WANG Jian,SHU Fuchang,et al.Research and application of white oil-based water-in-oil drilling fluid technology[J]. Journal of Oil and Gas Technology,2012,34(9):235-237.
[4] 刘振东,薛玉志,周守菊,等.全油基钻井液完井液体系研究及应用[J].钻井液与完井液,2009,26(6):10-12.
LIU Zhendong,XUE Yuzhi,ZHOU Shouju,et al.Study and application of oil-based drilling fluid and completion fluid system[J]. Drilling Fluid & Completion Fluid,2009,26(6):10-12.
[5] 宋昀轩,王雷,蔡军,等.地化录井技术在油基钻井液环境下储层流体性质识别中的应用[J].录井工程,2021,32(4):66-72.
SONG Yunxuan,WANG Lei,CAI Jun,et al.Application of geochemical logging technology to reservoir fluid property identification in oil-based drilling fluid environment[J]. Mud Logging Engineering,2021,32(4):66-72.
[6] 王俊,杨世亮,张丽艳,等.古龙页岩油储层岩石热解参数S₁值校正方法[J].录井工程,2022,33(2):1-7.
WANG Jun,YANG Shiliang,ZHANG Liyan,et al.Correction method of rock pyrolysis parameter S₁ in Gulong shale oil reservoir[J]. Mud Logging Engineering, 2022,33(2):1-7.
[7] 姜亚辉. 油基钻井液条件下录井岩石烃源岩评价方法研究[J].西部探矿工程,2019,31(5):71-74.
JIANG Yahui.Study on evaluation method of logging rock and hydrocarbon source rock under the condition of oil based drilling fluid[J]. West-China Exploration Engineering,2019,31(5):71-74.
[8] 唐金祥,孟令蒲,韩志永,等.油基钻井液环境下的录井方法及实践[J].录井工程,2006,17(3):38-42,46.
TANG Jinxiang,MENG Lingpu,HAN Zhiyong,et al.Mud logging method and practice in oil-based drilling fluid environment[J]. Mud Logging Engineering,2006,17(3):38-42,46.
[9] 柳广弟,张厚福.石油天然气地质学[M].北京:石油工业出版社,2009:138-143.
LIU Guangdi,ZHANG Houfu.Petroleum and natural gas geology[M]. Beijing: Petroleum Industry Press, 2009:138-143.
[10] 罗健,胡文亮,何玉春,等.不同泥浆体系下东海低渗储层测录井评价[J].海洋地质与第四纪地质,2019,39(6):217-226.
LUO Jian,HU Wenliang,HE Yuchun,et al.Logging evaluation for low permeability reservoirs under different mud systems in East China Sea[J]. Marine Geology & Quaternary Geology,2019,39(6):217-226.

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油基钻井液条件下页岩油储层岩石热解参数校正方法

A method for calibrating pyrolysis parameters of shale oil reservoirs under the condition of oil-based drilling fluid

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