Geochemistry-based sequential stratigraphic classification of shale——With shale of Upper Permian Longtan Formation in well Changye1 in Meishan area of Zhejiang as example

WANG Qiong; XU Hao; TANG Dazhen; TAO Shu

doi:10.3969/j.issn.1001-1986.2017.05.003

Volume 45 Issue 5

Oct. 2017

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COAL GEOLOGY & EXPLORATION > 2017 > 45(5): 13-18. > DOI: 10.3969/j.issn.1001-1986.2017.05.003

WANG Qiong, XU Hao, TANG Dazhen, TAO Shu. Geochemistry-based sequential stratigraphic classification of shale——With shale of Upper Permian Longtan Formation in well Changye1 in Meishan area of Zhejiang as example[J]. COAL GEOLOGY & EXPLORATION, 2017, 45(5): 13-18. DOI: 10.3969/j.issn.1001-1986.2017.05.003

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Geochemistry-based sequential stratigraphic classification of shale——With shale of Upper Permian Longtan Formation in well Changye1 in Meishan area of Zhejiang as example

School of Energy Resources, China University of Geosciences Beijing, Beijing 100083, China

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National Science and Technology Major Project(2016ZX05043-001)

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Received Date: October 09, 2016
Published Date: October 24, 2017

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Abstract

Abstract

In order to divide stratigraphic sequence more accurately, the organic geochemistry was combined with sequence stratigraphy. The authors combined the organic geochemistry indicators such as TOC, CPI, OEP, chloroform bitumen“A”, (nC21+nC22)/(nC28+nC29) and Pr/Ph and so on with traditional sequence segmentation approach(well log, lithological characters, etc.) of the shale of Longtan Formation of well Changye1 in Meishan area, pointed out that the current issue of sequence classification of well Changye 1, and amended it. The results show that TOC, chloroform bitumen“A”, Pr/Ph and any other indexes play an important role in dividing the sequence, the maximum flooding surface of Member Long1, Member Long2 and Member Long3 all corresponded with the maximum TOC of these members. The TOC of the maximum flooding surface of members Long1, Long2 and Long3 is 2.46%, 1.57%, and 4.84% respectively. The maximum flooding surface of well Changye1 has been adjusted based on this conclusion.
- well Changye1,
- Longtan Formation,
- organic chemistry,
- sequence stratigraphy

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[1]	李美俊,周东升. 层序地层地球化学—地球化学研究的新进展[J]. 石油实验地质,2003,25(5):487-491. LI Meijun,ZHOU Dongsheng. Sequence stratigraphic geochemistry—A new progress of geochemistry[J]. Petroleum Geology & Experiment,2003,25(5):487-491.
[2]	SNEDDEN J W,SARG J F,PETERS K E. A new geochemical sequence stratigraphy model for the Mahakam delta and Makassar slope Kalimantan,Indoselia[J]. AAPG Bulletin,2000,84(1):12-44.
[3]	BOHACS K M,CARROLL A R,NEAL J E,et al. Lake-basin type,source potential,and hydrocarbon character:An integrated sequence stratigraphy geochemical framework[J]. AAPG Studies in Geology,2000,46:3-34.
[4]	PAYTON C. Seismic stratigraphy-applications to hydrocarbon exploration[J]. American Association of Petroleum Geologists,1977,26(3):3-14.
[5]	HAQ B U,HARDENBOL J,VAIL P R. Chronology of fluctuating sea level since the Triassic[J]. Science,1987,235:1156-1167.
[6]	CATUNEANU O. Principles of sequence stratigraphy[M]. Amsterdam:Elsevier Press,2006.
[7]	余烨,张昌民,李少华,等. 元素地球化学在层序识别中的应用[J]. 煤炭学报,2014,39(增刊1):204-211. YU Ye,ZHANG Changmin,LI Shaohua,et al. Application of element geochemistry in the identification of sequence stratigraphy[J]. Journal of China Coal Society,2014,39(S1):204-211.
[8]	邓宏文,王洪亮,祝永军,等. 高分辨率层序地层学原理及应用[M]. 北京:地质出版社,2002.
[9]	杨荣丰,张鹏飞,刘钦甫. 北京地区侏罗系煤田层序地层与聚煤特征研究[J]. 煤炭科学技术,2001,29(6):41-44. YANG Rongfeng,ZHANG Pengfei,LIU Qinfu. Study on seam strata and coal features of Jurassic Formation coal field in Beijing area[J]. Coal Science and Technology,2001,29(6):41-44.
[10]	宋子齐,李伟峰,唐长久,等. 利用自然电位与自然伽马测井曲线划分沉积相带及储层分布[J]. 地球物理学进展,2009,24(2):651-656. SONG Ziqi,LI Weifeng,TANG Changjiu,et al. Dividing sedimentary facies and reservoir distributions by using natural potential and natural gamma ray logging curves[J]. Progress in Geophysics,2009,24(2):651-656.
[11]	宋子齐,景成,孙宝佃,等. 自然电位、自然伽马测井曲线在文15块的应用[J]. 断块油气田,2011,18(1):130-133. SONG Ziqi,JING Cheng,SUN Baodian,et al. Application of self-potential and gamma ray logging curves in block Wen 15[J]. Fault-Block Oil & Gas Filed,2011,18(1):130-133.
[12]	李鹏,张芸,王宁,等. 密集段及其在区域地层对比中的意义[J]. 石油地质与工程,2012,26(6):5-9. LI Peng,ZHANG Yun,WANG Ning,et al. Dense segments and its significance in regional stratigraphic correlation[J]. Petroleum Geology and Engineering,2012,26(6):5-9.
[13]	黄燕,林丽,杨永军,等. 湘西北张家界地区早寒武世牛蹄塘组黑色岩系镍钼矿层生物标志物的特征[J]. 地质通报,2011,30(1):126-133. HUANG Yan,LIN Li,YANG Yongjun,et al. Characteristics of biomarkers of Ni-Mo ore bed of black shale of Early Cambrian Niutitang Formation in the Zhangjiajie area,northwestern Hunan,China[J]. Geological Bulletin of China,2011,30(1):126-133.
[14]	王惠勇,陈世悦,李红梅,等. 济阳坳陷石炭-二叠系煤系页岩气生烃潜力评价[J]. 煤田地质与勘探,2015,43(3):38-44. WANG Huiyong,CHEN Shiyue,LI Hongmei,et al. Hydrocarbon generation potential evaluation of shale gas of Permo-Carboniferous coal bearing measures in Jiyang depression[J]. Coal Geology & Exploration,2015,43(3):38-44.
[15]	罗小平,吴飘,赵建红,等. 富有机质泥页岩有机质孔隙研究进展[J]. 成都理工大学学报(自然科学版),2015,42(1):50-59. LUO Xiaoping,WU Piao,ZHAO Jianhong,et al. Study advances on organic pores in organic matter-rich mud shale[J]. Journal of Chengdu University of Technology(Science & Technology Edition),2015,42(1):50-59.
[16]	祝武权,谢小飞,罗玉琳,等. 煤系烃源岩有机质丰度测井曲线预测方法研究[J]. 煤炭科学技术,2015,43(7):131-135. ZHU Wuquan,XIE Xiaofei,LUO Yulin,et al. Study on logging curve prediction method of organic matter abundance in coal measure hydrocarbon source rock[J]. Coal Science and Technology,2015,43(7):131-135.
[17]	王贺. 沉积岩总有机碳样品处理中溶样时间对分析结果的影响探讨[J]. 石油化工应用,2015,34(10):87-92. WANG He. The influence of sample dissolution time in total organic carbon analysis results of the sedimentary rocks[J]. Petrochemical Industry Application,2015,34(10):87-92.
[18]	赵迪斐,李平,于一凡,等. 利用可溶有机质特征评价民和盆地海石湾油页岩[J]. 科学技术与工程,2015,15(23):1-7. ZHAO Difei,LI Ping,YU Yifan,et al. Evaluation of oil shale in Haishiwan,Minhe basin using the soluble organic matter's geochemical characteristics[J]. Science Technology and Engineering,2015,15(23):1-7.
[19]	程鹏,肖贤明. 很高成熟度富有机质页岩的含气性问题[J]. 煤炭学报,2013,38(5):737-741. CHENG Peng,XIAO Xianming. Gas content of organic-rich shales with very high maturities[J]. Journal of China Coal Society,2013,38(5):737-741.
[20]	任拥军,周瑶琪,査明,等. 东营凹陷古近系烃源岩成熟度特征[J]. 中国石油大学学报(自然科学版),2006,30(2):6-10. REN Yongjun,ZHOU Yaoqi,ZHA Ming,et al. Maturity of Lower Tertiary source rocks in Dongying depression[J]. Journal of China University of Petroleum (Science & Technology Edition),2006,30(2):6-10.

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Geochemistry-based sequential stratigraphic classification of shale——With shale of Upper Permian Longtan Formation in well Changye1 in Meishan area of Zhejiang as example

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