有机质热解模拟实验残留物镜质体反射率校正研究

阙永泉; 郑伦举; 承秋泉; 秦建中; 邱楠生

doi:10.11781/sysydz201504506

有机质热解模拟实验残留物镜质体反射率校正研究

doi: 10.11781/sysydz201504506

1.
中国石油大学(北京) 油气资源与探测国家重点实验室, 北京 102249
2. 中国石化石油勘探开发研究院无锡石油地质研究所, 江苏无锡 214126

基金项目: 中国石油化工集团公司油气成藏重点实验室开放基金项目(33550007-12-ZC0613-0050)资助。

详细信息

作者简介:
阙永泉(1987-),男,硕士研究生,从事有机质热演化及油气成藏机理方面研究。E-mail:yongquan.que2010@gmail.com。

中图分类号: TE122.1⁺11
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出版历程
- 收稿日期: 2014-04-29
- 修回日期: 2015-05-26
- 刊出日期: 2015-07-28

Vitrinite reflectance correction of residues in organic matter pyrolysis simulation experiments

1.
State Key Laboratory of Petroleum Resource and Prospecting, China University of Petroleum, Beijing 102249, China
2. Wuxi Research Institute of Petroleum Geology, SINOPEC, Wuxi, Jiangsu 214126, China

摘要

摘要: 通过有机质热解模拟实验建立的残留物镜质体反射率值与产烃率之间的关系图与自然演化剖面获得的产烃率曲线存在一定差异,即相同的镜质体反射率值代表的成熟度存在差异。根据镜质体反射率的分阶段演化规律,利用Easy%R_o模型和干酪根H/C原子比与R_o值的对应关系,提出了热解模拟实验的Easy%R_o校正图版以及H/C原子比的分段校正思路和校正公式。利用校正的R_o值所作的热解模拟实验产烃率曲线与现今认可的生油演化模式较为接近。
- 热解模拟 /
- 镜质体反射率 /
- Easy%R_o /
- H/C /
- 校正
Abstract: The relationship between the vitrinite reflectance of residual matter and hydrocarbon yield rate was established through pyrolysis experiments that simulated maturation of organic matter. R_o values calculated through pyrolysis simulation indicative of different maturities were compared to natural evolution profiles. Using these data, an Easy%R_omodel and the relationship between H/C ratio and R_o of kerogen were applied based on the multi-stage evolution of vitrinite reflectance. We put forward an Easy%R_o correction chart, a multi-stage H/C correction approach and the formula for the pyrolysis simulation experiment. The hydrocarbon generation model rebuilt using the corrected vitrinite reflectance was much closer to the natural evolution model.
- pyrolysis simulation /
- vitrinite reflectance /
- Easy%R_o /
- H/C /
- correction

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参考文献(23)

[1]	Tissot B P,Welte D H.Petroleum formation and occurrence[M].New York:Springer-Verlag,1984:1-699.
[2]	张文正,斐戈,关德师.烃源岩轻烃生成与演化的热压模拟实验研究[J].石油勘探与开发,1991(3):7-15. Zhang Wenzheng,Pei Ge,Guan Deshi.Thermal pressure simulation of the formation and evolution of light hydrocarbons of HGSR[J].Petroleum Exploration and Development,1991(3):7-15.
[3]	Price L C,Wenger L M.The influence of pressure on petroleum generation and maturation as suggested by aqueous pyrolysis[J].Organic Geochemistry,1992,19(1-3):141-159.
[4]	王兆云,程克明,张柏生.加水热模拟实验气态产物特征及演化规律研究[J].石油勘探与开发,1995,22(3):36-40. Wang Zhaoyun,Cheng Keming,Zhang Baisheng.The study on the characteristics and evolution regularity of product of gas under pyrolysis simulation experiments[J].Petroleum Exploration and Development,1995,22(3):36-40.
[5]	姜峰,杜建国,王万春,等.高温超高压模拟实验研究I.温压条件对有机质成熟作用的影响[J].沉积学报,1998,16(3):153-155,160. Jiang Feng,Du Jianguo,Wang Wanchun,et al.The study on high-pressure high-temperature aqueous pyrolysis I.Influence of temperature and pressure on maturation of organic matter[J].Acta Sedimentologica Sinica,1998,16(3):153-155,160.
[6]	秦建中.中国烃源岩[M].北京:科学出版社,2005:5-100. Qin Jianzhong.China source rock[M].Beijing:Science Press,2005:5-100.
[7]	秦建中,申宝剑,腾格尔,等.不同类型优质烃源岩生排油气模式[J].石油实验地质,2013,35(2):179-186. Qin Jianzhong,Shen Baojian,Tenger,et al.Hydrocarbon generation and expulsion pattern of different types of excellent source rocks[J].Petroleum Geology & Experiment,2013,35(2):179-186.
[8]	张琴,王红岩,拜文华,等.南方海相志留系页岩有机质类型恢复研究[J].断块油气田,2013,20(2):154-156. Zhang Qin,Wang Hongyan,Bai Wenhua,et al.Restoration of organic matter type in Silurian marine shale,South China[J].Fault-Block Oil & Gas Field,2013,20(2):154-156.
[9]	黄志龙,王斌,张秀颀,等.松辽盆地上古生界烃源岩生气潜力评价[J].地球科学与环境学报,2013,35(3):55-65. Huang Zhilong,Wang Bin,Zhang Xiuqi,et al.Evaluation on gas generation potential of Upper Paleozoic source rock in Songliao Basin[J].Journal of Earth Sciences and Environment,2013,35(3):55-65.
[10]	张林晔,刘庆,张春荣.东营凹陷成烃与成藏关系研究[M].北京:地质出版社,2005:79-80. Zhang Linye,Liu Qing,Zhang Chunrong.Study on the genetic relationships between hydrocarbon occurrence and pools formation in Dongying depression[M].Beijing:Geological Publishing House,2005:79-80.
[11]	Qiu Nansheng,Li Huili,Xu Ershe,et al.Temperature and time effects on free radical concentration in organic matter:Evidence from laboratory pyrolysis experimental and geological samples[J].Energy Exploration and Exploitation,2012,30(2):311-330.
[12]	高岗,柳广弟,王兆峰.生烃模拟结果的校正[J].新疆石油地质,2005,26(2):202-205. Gao Gang,Liu Guangdi,Wang Zhaofeng.Correction of results from hydrocarbon-generating simulation[J].Xinjiang Petroleum Geology,2005,26(2):202-205.
[13]	秦勇,宋党育.地质有机温度计:镜质体反射率化学反应动力学模式及其应用[J].矿业世界,1995(3):6-11. Qin Yong, Song Dangyu.Geological organic thermometer:The reaction kinetics model and its application of vitrinite reflectance[J].The World of Mining,1995(3):6-11.
[14]	Waples D W.Time and temperature in petroleum formation:Application of Lopatin's method to petroleum exploration[J].AAPG Bulletin,1980,64(6):916-926.
[15]	Burnham A K,Sweeney J J.A Chemical kinetic model of vitrinite maturation and reflectance[J].Geochimica et Cosmochimica Acta,1989,53(10):2649-2657.
[16]	Sweeney J J,Burnham A K.Evaluation of a simple model of vitrinite reflectance based on chemical kinetics[J].AAPG Bulletin,1990,74(10):1559-1570.
[17]	Baskin D K.Atomic H/C ratio of kerogen as an estimate of thermal maturity and organic matter conversion[J].AAPG Bulletin,1997,81(9):1437-1450.
[18]	Tissot B P,Durand B,Espitalie J,et al.Influence of nature and diagenesis of organic matter in formation of petroleum[J].AAPG Bulletin,1974,58(3):499-506.
[19]	马中良,郑伦举,李志明.烃源岩有限空间温压共控生排烃模拟实验研究[J].沉积学报,2012,30(5):955-963. Ma Zhongliang,Zheng Lunju,Li Zhiming.The thermocompression simulation experiment of source rock hydrocarbon generation and expulsion in formation porosity[J].Acta Sedimentolo-gica Sinica,2012,30(5):955-963.
[20]	Connan J.Time-temperature relation in oil genesis:Geologic notes[J].AAPG Bulletin,1974,58(12):2516-2521.
[21]	杨万里,李永康,高瑞琪,等.松辽盆地陆相生油母质的类型与演化模式[J].中国科学,1981(8):1000-1008. Yang Wanli,Li Yongkang,Gao Ruiqi,et al.Type and evolution model of continental kerogen in the Songliao Basin[J].Science in China,1981(8):1000-1008.
[22]	胡建义,黄第藩.中国陆相石油地质理论基础[M].北京:石油工业出版社,1991:322. Hu Jianyi,Huang Difan.The bases of nonmarine petroleum geo-logy in China[M].Beijing:Petroleum Industrial Publishing House,1991:322
[23]	Carr A D,Williamson J E.The relationship between aromaticity, vitrinite reflectance and maceral composition of coals:Implications for the use of vitrinite reflectance as a maturation parameter[J].Organic Geochemistry,1990,16(1/3):313-323.