泥岩与沉积物中粘土矿物吸附有机质的三种赋存状态及其热稳定性

doi:10.11743/ogg20130103

Abstract

Abstract:

To study the occurrence of absorbed organic matter in clay minerals,the bounding of organic matter and clay minerals,and thermostability of the organic matter,we took samples from the argillaceous hydrocarbon source rocks of the Neocene Shahejie Formation in Jiyang Depression and from mud on surface of the East China Sea continental shelf.Clay components (<2 μm) were obtained from theses samples for sequential treatments including soxhlet extract,base hydrolysis and acid hydrolysis.The original clay samples and their absorbed organic matters as well as that obtained during base hydrolysis and acid hydrolysis were compared in respects of microscopic shape (SEM),specific surface area (BET),X-ray diffraction (XRD) and thermal gravity/differential thermal gravity (TG/DTG).Results show that extracted organic matter mainly occurs on the outer surface and in micro-pores of clay minerals,base hydrolysed organic matter can be found near broken bound on margin of clay minerals,and acid hydrolayse organic matter mainly occurs in inter-layers of expandable smectite in clay minerals.The former is free organic matters with physical adsorption or bound and the latter two are the combined organic matter with chemisorption.The various associative relations between the organic matter and clay minerals caused difference in their thermostability and further affected the hydrocarbon generation in the area.A study on the absolute and relative contents of organic matters with various occurrences is therefore considered significant for understanding the hydrocarbon origin and its primary migration.

Key words: occurrence, thermostability, clay mineral, organic matter, source rock

CLC Number:

TE122.1

Lu Longfei, Cai Jingong, Liu Wenhui, Tenger, Wang Jie. Occurrence and thermostability of absorbed organic matter on clay minerals in mudstones and muddy sediments[J]. Oil & Gas Geology, 2013, 34(1): 16-26.

References

[1] Kennedy M J,Pevear,D R,Hill R H.Mineral surface control of organic carbon in black shale[J].Science,2002,295(25):657 -660.
[2] Salmon V,Derenne S,Largeau C,et al.Protection of organic matter by mineral matrix in a Cenomanian black shale[J].Organic Geochemistry,2000,31(5):463-474.
[3] Kaiser K,Guggenberger G.The role of DOM sorption to mineral surfaces in the preservation of organic matter in soils[J].Organic Geochemistry,2000,31(7-8):711-725.
[4] Bergamaschi B A,Tsamakis E,Keil R G,et al.The effect of grain size and surface area on organic matter,lignin and carbohydrate concentration,and molecular compositions in Peru Margin sediments[J].Geochimica et Cosmochimica Acta,1997,61(6):1247-1260.
[5] Mayer L M.Extent of coverage of mineral surfaces by organic matter in marine sediments[J].Geochimica et Cosmochimica Acta,1999,63(2):207-215.
[6] Keil R G.Sorptive preservation of labile organic-matter in marine-sediments[J].Nature,1994,370(6490):549-552.
[7] Weaver C E.Possible uses of clay minerals in research for oil[J].AAPG Bulletin,1960,44(9):1505-1578.
[8] Velde B,Espitalie J.Comparison of kerogen maturation and illite/smectite composition in diagenesis[J].Journal of Petroleum Geology,1989,12(1):103-110.
[9] Seedwald J S.Organic-inorganic interactions in petroleum-producing sedimentary basins[J].Nature,2003,426(6964):327-333.
[10] Jarvie D M,Hill R J,Ruble T E,et al.Unconventional shale-gas systems:the Mississippian Barnett shale of north-central Texas as one model for thermogenic shale-gas assessment[J].AAPG Bulletin,2007,91(4):475-499.
[11] Loucks R G,Ruppel S C.Mississippian Barnett shale:lithofacies and depositional setting of a deep-water shale-gas succession in the fort worth basin,Texas[J].AAPG Bulletin,2007,91(4):579-601.
[12] Ransom B,Bennett R H,Baerwald R,et al.TEM study of in situ organic matter on continental margins:occurrence and the"monolayer"hypothesis[J].Marine Geology,1997,138(1-2):1-9.
[13] Pichevin L,Bertrand P,Boussafir M,et al.Organic matter accumulation and preservation controls in a deep sea modern environment:an example from Namibian slope sediments[J].Organic Geochemistry,2004,35(5):543-559.
[14] Furukawa Y.Energy-filtering transmission electron microscopy(EFTEM)and electron energy-loss spectroscopy(EELS)investigation of clay-organic matter aggregates in aquatic sediments[J].Organic Geochemistry,2000,31(7-8):735-744.
[15] Kogure T.Investigation of micas using advanced TEM//Mottana A,Sassi F P,Thompson J B,et al.Cristal chemistry and metamorphic petrology.Rev Mineral Geochem,2002,46:281-312.
[16] Aringhieri R.Nanoporosity characteristics of some natural clay minerals and soils.Clays and Clay Minerals,2004,52(6):700-704.
[17] Christensen B T.Physical fractionation of soil and organic matter in primary particle size and density separates[J].Advances in Soil Science,1992,20:1-221.
[18] Mayer L M.Surface area control of organic carbon accumulation in continental shelf sediments[J].Geochimica et Cosmochimica Acta,1994,58(4):1271-1284.
[19] Mayer L M.Relationships between mineral surfaces and orga-nic-carbon concentrations in soils and sediments[J].Chemical Geology,1994,114(3-4):347-363.
[20] Lu Longfei,Frost R L,Cai Jingong.Desorption of benzoic and stearic acid adsorbed upon montmorillonites:a thermogravimetric study[J].Journal of Thermal Analysis and Calorimetry,2010,99(2):377-384.
[21] Lu Longfei,Cai Jingong,Frost R L.Desorption of stearic acid upon surfactant adsorbed montmorillonite[J].Journal of Thermal Analysis and Calorimetry,2010,100(1):141-144.
[22] Lützow M V.SOM fractionation methods:relevance to functional pools and to stabilization mechanisms[J].Soil Biology & Biochemistry,2007,39(9):2183-2207.
[23] Zegouagh Y.Organic matter sources and early diagenetic alterations in Arctic surface sediments(Lena River Delta and Laptev Sea,eastern Siberia)—Part Ⅰ:analysis of the carboxylic acids released via sequential treatments[J].Organic Geochemistry,1996,24(8-9):841-857.
[24] Kawamura K,Ishiwatari R.Tightly bound aliphatic acids in Lake Biwa sediments:their origin and stability[J].Organic Geochemistry,1984,7(2):121-126.
[25] Derenne S,Largeau C.A review of some important families of refractory macromolecules:composition,origin,and fate in soils and sediments[J].Soil Science,2001,166(11):833-847.
[26] 陆现彩,胡文瑄,张林晔,等.烃源岩中可溶有机质与粘土矿物结合关系[J].地质科学,1999,34(1):69-77. Lu Xiancai,Hu Wenxuan,Zhang Linye,et al.Combination pattern of soluble organic matter and clay minerals in the immature source rocks in Dongying depression,China[J].Chinese Journal of Geology,1999,34(1):69-77.
[27] 蔡进功,卢龙飞,宋明水,等.有机粘土复合体抽提特征及其石油地质意义[J].石油与天然气地质,2010,31(3):300-308. Cai Jingong,Lu Longfei,Song Mingshui,et al.Characteristics of extraction of organo-clay complexes and their significance to petroleum geology[J].Oil & Gas Geology,2010,31(3):300-308.
[28] Kaiser K,Guggenberger G.Mineral surfaces and soil organic matter[J].European Journal of Soil Science,2003,54(2):219-236.
[29] Christidis G E.Chemical and thermal modification of natural HEU-type zeolitic materials from Armenia,Georgia and Greece//International Clay Conference on Clay Minerals and the Environment,2001,Bahia Blanca,Argentina.
[30] Grim R E.Clay mineralogy[M].New York:McGraw-Hill Book Co,1952.
[31] Nemecz E.Clay minerals[M].Budapest:Akademiai Kiado,1981.
[32] Yariv S.The effects of thermal treatment on associations between fatty acids and montmorillonite[J].Israel Journal of Chemistry,1982,23(3):259-265.
[33] Christidis G E,Scott P W,Dunham A C.Acid activation and bleaching capacity of bentonites from the islands of Milos and Chios,Aegean,Greece[J].Applied Clay Science,1997,12(4):329-347.
[34] Wu Z S.Characterization,acid activation and bleaching performance of bentonite from Xinjiang[J].Chinese Journal of Chemical Engineering,2006,14(2):253-258.
[35] Bayari O R.Bleaching of some vegetable oils with acid-activated Jordanian bentonite and kaolinite[J].Asian Journal of Chemistry,2008,20(3):2385-2397.
[36] Devey R,Curtis C D.Moss bauer and chemical investigation of mud rocks[J].Clay Minerals,1989,24(1):53-65.
[37] Antonio M R,Karet G B,Guzowskijr J P.Iron chemistry in petroleum production[J].Fuel,2000,79(1):37-45.
[38] 李术元,林世静,郭绍辉,等.无机盐类对干酪根生烃过程的影响[J].地球化学,2002,31(1):15-20. Li Shuyuan,Lin Shijing,Guo Shaohui,et al.Effects of inorganic salts on the hydrocarbon generation from kerogens[J].Geochimica,2002,31(1):15-20.
[39] 李术元,林世静,郭绍辉,等.矿物质对干酪根热解生烃过程的影响[J].石油大学学报(自然科学版),2002,26(1):69-75. Li Shuyuan,Lin Shijing,Guo Shaohui,et al.Catalytic effects of minerals of hydrocarbon generation in kerogen degradation[J].Journal of the University of Petroleum,China(Edition of Natural Science),2002,26(1):69-75.
[40] 张在龙,王广利,劳永新,等.未熟烃源岩中矿物低温催化脂肪酸脱羧生烃动力学模拟实验研究[J].地球化学,2000,29(4):322-326. Zhang Zailong,Wang Guangli,Lao Yongxin,et al.Kinetics si-mulation experiment on hydrocarbon generation from fatty acid decarboxylation catalyzed by minerals in the immature source rocks at low temperature[J].Geochimica,2000,29(4):322-326.
[41] 宋一涛,廖永胜,张守春.半咸-咸水湖相烃源岩中两种赋存状态可溶有机质的测定及其意义[J].科学通报,2005,50(14):1531-1534. Song Yitao,Liao Yongsheng,Zhang Shouchun.Two occruences of soluble organic matter determine in salty lacustrine source rocks and significance[J].Chinese Science Bulletin,2005,50(14):1531-1534.
[42] Montgomery S L,Jarvie D M,Bowker K A,et al.Mississippian Barnett Shale,Fort Worth basin,north-central Texas:gas-shale play with multi-trillion cubic foot potential[J].AAPG Bulletin,2005,89(2):155-175.
[43] Curtis J B.Fractured shale-gas systems[J].AAPG Bulletin,2002,86(11):1921-1938.
[44] Jarvie D M,Hill R J,Ruble T E,et al.Unconventional shale-gas systems:the Mississippian Barnett shale of north-central Texas as one model for thermogenic shale-gas assessment[J].AAPG Bulletin,2007,91(4):475-499.

Occurrence and thermostability of absorbed organic matter on clay minerals in mudstones and muddy sediments

PDF (PC)

Knowledge

Cited

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles 0

Metrics

[1]	Xiugang PU, Jiangchang DONG, Gongquan CHAI, Shunyao SONG, Zhannan SHI, Wenzhong HAN, Wei ZHANG, Delu XIE. Enrichment model of high-abundance organic matter in shales in the 2^nd member of the Paleogene Kongdian Formation， Cangdong Sag， Bohai Bay Basin [J]. Oil & Gas Geology, 2024, 45(3): 696-709.
[2]	Zaihua HAN, Hua LIU, Lanquan ZHAO, Jingdong LIU, Lijuan YIN, Lei LI. Source rock-reservoir assemblage types and differential oil enrichment model in tight （low-permeability） sandstone reservoirs in the Paleocene Shahejie Formation in the Linnan Sub-sag， Bohai Bay Basin [J]. Oil & Gas Geology, 2024, 45(3): 722-738.
[3]	Rui FANG, Yuqiang JIANG, Changcheng YANG, Haibo DENG, Chan JIANG, Haitao HONG, Song TANG, Yifan GU, Xun ZHU, Shasha SUN, Guangyin CAI. Occurrence states and mobility of shale oil in different lithologic assemblages in the Jurassic Lianggaoshan Formation， Sichuan Basin [J]. Oil & Gas Geology, 2024, 45(3): 752-769.
[4]	Yanqiu ZHANG, Honghan CHEN, Xiepei WANG, Peng WANG, Danmei SU, Zhou XIE. Assessment of connectivity between source rocks and strike-slip fault zone in the Fuman oilfield， Tarim Basin [J]. Oil & Gas Geology, 2024, 45(3): 787-800.
[5]	Chenglin LIU, Zhengang DING, Liyong FAN, Rui KANG, Sijie HONG, Yuxin ZHU, Jianfa CHEN, Haidong WANG, Nuo XU. Geochemical characteristics and enrichment factors of helium-bearing natural gas in the Ordos Basin [J]. Oil & Gas Geology, 2024, 45(2): 384-392.
[6]	Junyu WAN, Jianhui ZHU, Suping YAO, Yi ZHANG, Chuntang LI, Wei ZHANG, Haijian JIANG, Jie WANG. Geobiological evaluation of hydrocarbon-generating organisms and source rocks in the Ordovician Majiagou Formation， east-central Ordos Basin [J]. Oil & Gas Geology, 2024, 45(2): 393-405.
[7]	Changbo ZHAI, Liangbiao LIN, Donghua YOU, Fengbin LIU, Siyu LIU. Sedimentary microfacies characteristics and organic matter enrichment pattern of the 1^st member of the Middle Permian Maokou Formation， southwestern Sichuan Basin [J]. Oil & Gas Geology, 2024, 45(2): 440-456.
[8]	Baoshou ZHANG, Benjian ZHANG, Hua WANG, Jianfa CHEN, Kaixuan LIU, Shuang DOU, Xin DAI, Shuangling CHEN. The Jinqiu gas field in the Sichuan Basin： A typical helium-bearing to helium-rich gas field with the Mesozoic sedimentary rocks as helium source rocks [J]. Oil & Gas Geology, 2024, 45(1): 185-199.
[9]	Dujie HOU, Keqiang WU, Li YOU, Ziming ZHANG, Yajun LI, Xiaofeng XIONG, Min XU, Xiazhe YAN, Weihe CHEN, Xiong CHENG. Organic matter enrichment mechanisms of terrigenous marine source rocks in the Qiongdongnan Basin [J]. Oil & Gas Geology, 2024, 45(1): 31-43.
[10]	Guangfu WANG, Fengxia LI, Haibo WANG, Tong ZHOU, Yaxiong ZHANG, Ruyue WANG, Ning LI, Yuxin CHEN, Xiaofei XIONG. Difficulties and countermeasures for fracturing of various shale gas reservoirs in the Sichuan Basin [J]. Oil & Gas Geology, 2023, 44(6): 1378-1392.
[11]	Min WANG, Changqi YU, Junsheng FEI, Jinbu LI, Yuchen ZHANG, Yu YAN, Yan WU, Shangde DONG, Yulong TANG. Molecular dynamics simulation of shale oil adsorption in kerogen and its implications [J]. Oil & Gas Geology, 2023, 44(6): 1442-1452.
[12]	Zhiming LI, Yahui LIU, Jinyi HE, Zhongliang SUN, Junying LENG, Chuxiong LI, Mengyao JIA, Ershe XU, Peng LIU, Maowen LI, Tingting CAO, Menhui QIAN, Feng ZHU. Limits of critical parameters for sweet-spot interval evaluation of lacustrine shale oil [J]. Oil & Gas Geology, 2023, 44(6): 1453-1467.
[13]	Ming LI, Min WANG, Jinyou ZHANG, Yuchen ZHANG, Zhao LIU, Bin LUO, Congsheng BIAN, Jinbu LI, Xin WANG, Xinbin ZHAO, Shangde DONG. Evaluation of the compositions of lacustrine shale oil in China’s typical basins and its implications [J]. Oil & Gas Geology, 2023, 44(6): 1479-1498.
[14]	Chenglin LIU, Zhengang DING, Jianfa CHEN, Liyong FAN, Rui KANG, Haidong WANG, Sijie HONG, Anqi TIAN, Xueyong CHEN. Characteristics and helium-generating potential of helium source rocks in the Ordos Basin [J]. Oil & Gas Geology, 2023, 44(6): 1546-1554.
[15]	Qingyong LUO, Ningning ZHONG, Meijun LI, Jin WU, Imran Khan, Ye ZHANG, Qing CHEN, Xiangzhong YE, Wenhao LI, Wenming JI, Anji LIU, Jingyue HAO, Lipeng YAO, Jia WU. Classification， origins， and evolution of macerals in the Precambrian-Eopaleozoic sedimentary rocks [J]. Oil & Gas Geology, 2023, 44(5): 1084-1101.