眼球状灰岩成因及其油气地质意义

李昂; 罗开平; 李风勋; 潘文蕾; 彭金宁; 邓模; 李龙龙

doi:10.11781/sysydz202103452

眼球状灰岩成因及其油气地质意义

doi: 10.11781/sysydz202103452

李昂^{1, 2,},
罗开平²,
李风勋²,
潘文蕾²,
彭金宁²,
邓模²,
李龙龙²

1.
吉林大学地球科学学院, 长春 130061
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:

国家科技重大专项专题 2017ZX05005-003-002

详细信息

作者简介:
李昂(1990-), 男, 博士, 从事非常规油气地质研究。E-mail: liang2020@jlu.edu.cn

中图分类号: TE122.2
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- 文章访问数: 536
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- 被引次数: 0
出版历程
- 收稿日期: 2020-03-23
- 修回日期: 2021-04-22
- 刊出日期: 2021-05-28

Origin of eyeball-shaped limestone and its significance for petroleum geology

1.
College of Earth Sciences, Jilin University, Changchun, Jilin 130061, China
2.
Wuxi Research Institute of Petroleum Geology, SINOPEC, Wuxi, Jiangsu 214126, China

摘要

摘要: 眼球状灰岩是一种形态类似眼球与眼皮结构的碳酸盐岩，在我国南方地区广泛发育。通过对国内外关于眼球状灰岩特征及成因等研究成果的大量调研与梳理，分析并论述了眼球状灰岩的岩石学特征、古沉积环境、成因及油气地质意义等。眼球状灰岩由泥晶—粉晶生屑灰岩的“眼球”与泥质灰岩或灰质泥岩的“眼皮”组成，其成因主要包括沉积作用与成岩作用2个方面。眼球状灰岩的“眼皮”为滞留深水环境下沉积的中等有机质丰度的高—过成熟烃源岩，具有良好的生烃能力。该类灰岩为一套低孔低渗的油气储层，且“眼皮”的储集性能明显优于“眼球”。裂缝可以改善眼球状灰岩的储集物性，裂缝发育的储层具有良好的油气显示。总体来看，眼球状灰岩气藏为自生自储的碳酸盐岩气藏。
- 眼球状灰岩 /
- 岩石特征 /
- 油气地质意义 /
- 碳酸盐岩 /
- 烃源岩
Abstract: Eyeball-shaped limestone is a kind of carbonate rock with a structure shaped as eyeball and eyelid, which is widely developed in south China. The petrological characteristics, paleo-sedimentary environment, origin and hydrocarbon geological significance of eyeball-shaped limestone were analyzed and discussed through a great deal of review and investigation on the characteristics and origin of domestic and abroad eyeball-shaped limestone. The eyeball-shaped limestone is composed of the "eyeball" of micrite-silty bioclastic limestone and the "eyelid" of argillaceous limestone or calcareous mudstone. Its origin mainly includes sedimentation and diagenesis. The "eyelid" of eyeball-shaped limestone is high-maturity to over-mature source rock with medium organic matter content deposited in deep water environment, which has good hydrocarbon generation potential. The eyeball-shaped limestone is also a set of low-porosity and low-permeability reservoir, and the storage performance of "eyelid" is obviously better than that of "eyeball". Fractures can improve the reservoir physical properties of eyeball-shaped limestone, and the reservoir with fractures has good oil and gas display.On the whole, the eyeball-shaped limestone gas reservoir is a self-generating and self-storing carbonate gas reservoir.
- eyeball-shaped limestone /
- rock characteristics /
- petroleum geological significance /
- carbonate rock /
- source rock

HTML全文

图 1 眼球状灰岩野外露头及薄片照片

a.杂乱分布的眼球状灰岩^[12]，四川旺苍双汇，茅口组；b.断续串珠状眼球状灰岩，重庆涪陵，茅口组；c.连续串珠状眼球状灰岩^[13]，贵州桐梓松坎，栖霞组；d.含生屑泥质灰岩“眼皮”，JY66-1井，1 316.23 m，茅口组，单偏光；e.泥晶生屑灰岩“眼球”，JY66-1井，1 338.75 m，茅口组，单偏光；f.含生屑泥质灰岩“眼皮”，JY66-1井，1 318.3 m，茅口组，单偏光

Figure 1. Field outcrops and thin sections of eyeball-shaped limestones

下载: 全尺寸图片幻灯片

图 2 眼球状灰岩暴露成因及差异压实成因示意

Figure 2. Exposure cause and differential compaction cause of eyeball-shaped limestones

下载: 全尺寸图片幻灯片

图 3 眼球状灰岩重力流成因示意

Figure 3. Gravity flow cause of eyeball-shaped limestones

下载: 全尺寸图片幻灯片

图 4 眼球状灰岩差异压溶成因和成岩分异成因示意

Figure 4. Differential pressure solution cause and diagenetic differentiation cause of eyeball-shaped limestones

下载: 全尺寸图片幻灯片

表 1 古水体氧化—还原环境判别指标^[17]

Table 1. Identification index of oxidation-reduction environment in ancient water body

古氧相	含氧量/(mL·L^-1)	V/(V+Ni)	V/Cr	Ni/Co	U/Th	DOP
厌氧、极贫氧	0~0.1	0.60~0.89	＞4.25	＞7.0	＞1.25	＞0.75
贫氧	0.1~1.0	0.46~0.60	2.00~4.25	5.0~7.0	0.75~1.25	0.45~0.75
富氧	＞1.0	＜0.46	＜2.00	＜5.0	＜0.75	＜0.45

下载: 导出CSV

参考文献(67)

[1]	高计元. 中国南方泥盆系瘤状灰岩的成因[J]. 沉积学报, 1988, 6(2): 77-86. https://www.cnki.com.cn/Article/CJFDTOTAL-CJXB198802007.htm GAO Jiyuan. Origin of nodular limestone in Devonian system in south China[J]. Acta Sedimentologica Sinica, 1988, 6(2): 77-86. https://www.cnki.com.cn/Article/CJFDTOTAL-CJXB198802007.htm
[2]	张霞, 林春明, 凌洪飞, 等. 浙西地区奥陶系砚瓦山组瘤状灰岩及其成因探讨[J]. 古地理学报, 2009, 11(5): 481-490. https://www.cnki.com.cn/Article/CJFDTOTAL-GDLX200905004.htm ZHANG Xia, LIN Chunming, LING Hongfei, et al. Nodular limestone and its genesis from the Ordovician Yanwashan Formation in western Zhejiang province[J]. Journal of Palaeogeography, 2009, 11(5): 481-490. https://www.cnki.com.cn/Article/CJFDTOTAL-GDLX200905004.htm
[3]	MUNNECKE A, WESTPHAL H. Shallow-water aragonite recorded in bundles of limestone-marl alternations: the Upper Jurassic of SW Germany[J]. Sedimentary Geology, 2004, 164(3/4): 191-202.
[4]	HUSSON D, THIBAULT N, GALBRUN B, et al. Lower Maastrichtian cyclostratigraphy of) the Bidart section (Basque Country, SW France): a remarkable record of precessional forcing[J]. Palaeogeography, Palaeoclimatology, Palaeoecology, 2014, 395: 176-197.
[5]	吕炳全, 蔡进功, 刘峰, 等. 栖霞组中台缘斜坡上升流沉积相及其与烃源岩的关系[J]. 海洋地质与第四纪地质, 2010, 30(5): 109-118. https://www.cnki.com.cn/Article/CJFDTOTAL-HYDZ201005018.htm LÜ Bingquan, CAI Jingong, LIU Feng, et al. Upwelling deposits at the marginal slope of a carbonate platform in Qixia stage and its relation with hydrocarbon source rocks[J]. Marine Geology & Quaternary Geology, 2010, 30(5): 109-118. https://www.cnki.com.cn/Article/CJFDTOTAL-HYDZ201005018.htm
[6]	刘宝珺, 张继庆, 许效松. 四川兴文四龙下二叠统碳酸盐风暴岩[J]. 地质学报, 1986(1): 55-67. https://www.cnki.com.cn/Article/CJFDTOTAL-DZXE198601004.htm LIU Baojun, ZHANG Jiqing, XU Xiaosong. On the calcareous tempestites in the Lower Permian of Silong, Xingwen, Sichuan[J]. Acta Geologica Sinica, 1986(1): 55-67. https://www.cnki.com.cn/Article/CJFDTOTAL-DZXE198601004.htm
[7]	李双应, 洪天求, 金福全, 等. 巢县二叠系栖霞组臭灰岩段异地成因碳酸盐岩[J]. 地层学杂志, 2001, 25(1): 69-74. https://www.cnki.com.cn/Article/CJFDTOTAL-DCXZ200101014.htm LI Shuangying, HONG Tianqiu, JIN Fuquan, et al. Allochthonous carbonate rocks in the swine limestone member of the Permian Chihsia Formation of Chaoxian, Anhui[J]. Journal of Stratigraphy, 2001, 25(1): 69-74. https://www.cnki.com.cn/Article/CJFDTOTAL-DCXZ200101014.htm
[8]	万秋, 李双应. 中扬子地区中二叠统沉积及古地理特征[J]. 地质学报, 2011, 85(6): 993-1007. https://www.cnki.com.cn/Article/CJFDTOTAL-DZXE201106008.htm WAN Qiu, LI Shuangying. Sedimentation of the Middle Permian series in the Middle Yangtze area and paleogeographical characteristics[J]. Acta Geologica Sinica, 2011, 85(6): 993-1007. https://www.cnki.com.cn/Article/CJFDTOTAL-DZXE201106008.htm
[9]	陆鹿, 李壮福, 康鹏, 等. 安徽巢北地区栖霞组臭灰岩段富有机质成因探讨[J]. 地质论评, 2014, 60(1): 71-79. https://www.cnki.com.cn/Article/CJFDTOTAL-DZLP201401008.htm LU Lu, LI Zhuangfu, KANG Peng, et al. Interpretation of rich organic matter in swine limestone member of the Permian Chihsia Formation, Chaobei, Anhui[J]. Geological Review, 2014, 60(1): 71-79. https://www.cnki.com.cn/Article/CJFDTOTAL-DZLP201401008.htm
[10]	HALLAM A. Origin of minor limestone-shale cycles: climatically induced or diagenetic?[J]. Geology, 1986, 14(7): 609-612.
[11]	RAISWELL R. Non-steady state microbiological diagenesis and the origin of concretions and nodular limestones[J]. Geological Society, London, Special Publications, 1987, 36(1): 41-54.
[12]	刘杰, 李蔚洋, 何幼斌. 四川旺苍双汇下二叠统茅口组眼球状石灰岩成因分析[J]. 海相油气地质, 2011, 16(1): 63-67. https://www.cnki.com.cn/Article/CJFDTOTAL-HXYQ201101010.htm LIU Jie, LI Weiyang, HE Youbin. Genetic analysis of Lower Permian Maokou augen limestone in Wangcang area, Sichuan Basin[J]. Marine Origin Petroleum Geology, 2011, 16(1): 63-67. https://www.cnki.com.cn/Article/CJFDTOTAL-HXYQ201101010.htm
[13]	罗进雄, 何幼斌, 何明薇, 等. 华南中二叠统眼球状石灰岩特征及成因的思考[J]. 古地理学报, 2019, 21(4): 613-626. https://www.cnki.com.cn/Article/CJFDTOTAL-GDLX201904007.htm LUO Jinxiong, HE Youbin, HE Mingwei, et al. Thoughts on characteristics and origin of the Middle Permian eyeball-shaped limestone in South China[J]. Journal of Palaeogeography, 2019, 21(4): 613-626. https://www.cnki.com.cn/Article/CJFDTOTAL-GDLX201904007.htm
[14]	汪凯明, 罗顺社. 海相碳酸盐岩锶同位素及微量元素特征与海平面变化[J]. 海洋地质与第四纪地质, 2009, 29(6): 51-58. https://www.cnki.com.cn/Article/CJFDTOTAL-HYDZ200906012.htm WANG Kaiming, LUO Shunshe. Strontium isotope and trace element characteristics of marine carbonate and sea level fluctuation[J]. Marine Geology & Quaternary Geology, 2009, 29(6): 51-58. https://www.cnki.com.cn/Article/CJFDTOTAL-HYDZ200906012.htm
[15]	常华进, 储雪蕾, 冯连君, 等. 氧化还原敏感微量元素对古海洋沉积环境的指示意义[J]. 地质论评, 2009, 55(1): 91-99. https://www.cnki.com.cn/Article/CJFDTOTAL-DZLP200901015.htm CHANG Huajin, CHU Xuelei, FENG Lianjun, et al. Redox sensitive trace elements as paleoenvironments proxies[J]. Geolo-gical Review, 2009, 55(1): 91-99. https://www.cnki.com.cn/Article/CJFDTOTAL-DZLP200901015.htm
[16]	罗进雄, 何幼斌. 中—上扬子地区二叠系眼球状石灰岩特征及成因研究[J]. 地质论评, 2010, 56(5): 629-637. https://www.cnki.com.cn/Article/CJFDTOTAL-DZLP201005005.htm LUO Jinxiong, HE Youbin. Origin and characteristics of Permian eyeball-shaped limestones in Middle-Upper Yangtze region[J]. Geological Review, 2010, 56(5): 629-637. https://www.cnki.com.cn/Article/CJFDTOTAL-DZLP201005005.htm
[17]	梅浩林. 川东鄂西地区中二叠统眼球状石灰岩成因研究[D]. 武汉: 长江大学, 2017. MEI Haolin. Study on the origin of the Middle Permian eyeball limestone in the area from eastern Sichuan to western Hubei[D]. Wuhan: Yangtze University, 2017.
[18]	苏成鹏. 川东地区茅口组眼球状石灰岩成因机制及地质意义[D]. 成都: 西南石油大学, 2017. SU Chengpeng. Genetic mechanism and geological significance of eyeball-shaped limestone of the Maokou Formation in east Sichuan[D]. Chengdu: Southwest Petroleum University, 2017.
[19]	罗贝维, 魏国齐, 杨威, 等. 四川盆地晚震旦世古海洋环境恢复及地质意义[J]. 中国地质, 2013, 40(4): 1099-1111. https://www.cnki.com.cn/Article/CJFDTOTAL-DIZI201304010.htm LUO Beiwei, WEI Guoqi, YANG Wei, et al. Reconstruction of the Late Sinian Paleo-ocean environment in Sichuan Basin and its geological significance[J]. Geology in China, 2013, 40(4): 1099-1111. https://www.cnki.com.cn/Article/CJFDTOTAL-DIZI201304010.htm
[20]	邵龙义. 碳酸盐岩氧、碳同位素与古温度等的关系[J]. 中国矿业大学学报, 1994, 23(1): 39-45. https://www.cnki.com.cn/Article/CJFDTOTAL-ZGKD401.005.htm SHAO Longyi. The radition of the oxygen and carbon isotope in the carbonate rocks to the paleotemperature ETC[J]. Journal of China University of Mining & Technology, 1994, 23(1): 39-45. https://www.cnki.com.cn/Article/CJFDTOTAL-ZGKD401.005.htm
[21]	罗顺社, 吕奇奇, 席明利, 等. 湘北九溪、沅古坪下奥陶统等深岩类型、碳氧同位素特征及沉积环境[J]. 石油与天然气地质, 2015, 36(5): 745-755. https://www.cnki.com.cn/Article/CJFDTOTAL-SYYT201505006.htm LUO Shunshe, LÜ Qiqi, XI Mingli, et al. Types, carbon/oxygen isotope characteristics and depositional environments of the Lower Ordovician contourites in Jiuxi and Yuanguping of north Hunan province, China[J]. Oil & Gas Geology, 2015, 36(5): 745-755. https://www.cnki.com.cn/Article/CJFDTOTAL-SYYT201505006.htm
[22]	KAUFMAN A J, JACOBSEN S B, KNOLL A H. The vendian record of Sr and C isotopic variations in seawater: implications for tectonics and paleoclimate[J]. Earth and Planetary Science Letters, 1993, 120(3/4): 409-430.
[23]	葛祥英, 牟传龙, 周恳恳, 等. 湖南奥陶纪沉积演化特征[J]. 中国地质, 2013, 40(6): 1829-1841. https://www.cnki.com.cn/Article/CJFDTOTAL-DIZI201306013.htm GE Xiangying, MOU Chuanlong, ZHOU Kenken, et al. Characteristics of Ordovician sedimentary evolution in Hunan province[J]. Geology in China, 2013, 40(6): 1829-1841. https://www.cnki.com.cn/Article/CJFDTOTAL-DIZI201306013.htm
[24]	HOLSER W T. Gradual and abrupt shifts in ocean chemistry during phanerozoic time[M]//HOLLAND H D, TRENDALL A F. Patterns of Change in Earth Evolution. Berlin: Springer, 1984: 123-143.
[25]	QING Hairuo, VEIZER J. Oxygen and carbon isotopic composition of Ordovician brachiopods: implications for coeval seawater[J]. Geochimica et Cosmochimica Acta, 1994, 58(20): 4429-4442.
[26]	VEIZER J, ALA D, AZMY K, et al. ⁸⁷Sr/⁸⁶Sr, δ¹³C and δ¹⁸O evolution of Phanerozoic seawater[J]. Chemical Geology, 1999, 161(1/3): 59-88.
[27]	PROKOPH A, SHIELDS G A, VEIZER J. Compilation and time-series analysis of a marine carbonate δ¹⁸O, δ¹³C, ⁸⁷Sr/⁸⁶Sr and δ³⁴S database through earth history[J]. Earth-Science Reviews, 2008, 87(3/4): 113-133.
[28]	任影, 钟大康, 高崇龙, 等. 四川盆地东部下寒武统龙王庙组碳、氧同位素组成及古环境意义[J]. 海相油气地质, 2016, 21(4): 11-20. https://www.cnki.com.cn/Article/CJFDTOTAL-HXYQ201604002.htm REN Ying, ZHONG Dakang, GAO Conglong, et al. Carbon and oxygen isotope compositions and its paleoenvironment implication of Lower Cambrian Longwangmiao Formation in the east part of Sichuan Basin[J]. Marine Origin Petroleum Geology, 2016, 21(4): 11-20. https://www.cnki.com.cn/Article/CJFDTOTAL-HXYQ201604002.htm
[29]	KEITH M L, WEBER J N. Carbon and oxygen isotopic composition of selected limestones and fossils[J]. Geochimica et Cosmochimica Acta, 1964, 28(10/11): 1787-1816.
[30]	颜佳新. 东特提斯地区二叠—三叠纪古气候特征及其古地理意义[J]. 地球科学(中国地质大学学报), 1999, 24(1): 13-20. https://www.cnki.com.cn/Article/CJFDTOTAL-DQKX901.001.htm YAN Jiaxin. Permian-Triassic paleoclimate of eastern Tethys and its paleogeographic implication[J]. Earth Scienc(Journal of China University of Geosciences), 1999, 24(1): 13-20. https://www.cnki.com.cn/Article/CJFDTOTAL-DQKX901.001.htm
[31]	张秀莲, 王英华, 潘荣胜. 内蒙古乌拉特前旗佘太镇中上奥陶统岩石学特征及其沉积环境[J]. 地质学报, 1991(2): 154-165. https://www.cnki.com.cn/Article/CJFDTOTAL-DZXE199102004.htm ZHANG Xiulian, WANG Yinghua, PAN Rongsheng. Petrological characteristics and sedimentary environment of the Middle-Upper Ordovician in Shetai town of Urad Front Banner, Inner Mongolia[J]. Acta Geologica Sinica, 1991(2): 154-165. https://www.cnki.com.cn/Article/CJFDTOTAL-DZXE199102004.htm
[32]	李乾, 徐胜林, 陈洪德, 等. 川北旺苍地区茅口组地球化学特征及古环境记录[J]. 成都理工大学学报(自然科学版), 2018, 45(3): 268-281. https://www.cnki.com.cn/Article/CJFDTOTAL-CDLG201803002.htm LI Qian, XU Shenglin, CHEN Hongde, et al. Geochemical characte-ristics and palaeo-environmental implication of Middle Permian Maokou Formation in Wangcang region, Sichuan Basin, China[J]. Journal of Chengdu University of Technology (Science & Technology Edition), 2018, 45(3): 268-281. https://www.cnki.com.cn/Article/CJFDTOTAL-CDLG201803002.htm
[33]	MILLIMAN J, SYVITSKI J. Geomorphic tectonic control of sediment discharge to ocean: the importance of small mountainous rivers[J]. The Journal of Geology, 1991, 100(5): 525-544.
[34]	张秀莲. 碳酸盐岩中氧、碳稳定同位素与古盐度、古水温的关系[J]. 沉积学报, 1985, 3(4): 17-30. https://www.cnki.com.cn/Article/CJFDTOTAL-CJXB198504001.htm ZHENG Xiulian. Relationship between carbon and oxygen stable isotope in carbonate rocks and paleosalinity and paleotemperature of seawater[J]. Acta Sedimentologica Sinica, 1985, 3(4): 17-30. https://www.cnki.com.cn/Article/CJFDTOTAL-CJXB198504001.htm
[35]	EPSTEIN S, MAYEDA T. Variation of O¹⁸ content of waters from natural sources[J]. Geochimica et Cosmochimica Acta, 1953, 4(5): 213-224.
[36]	CRAIG H. Standard for reporting concentrations of deuterium and oxygen-18 in natural waters[J]. Science, 1961, 133(3467): 1833-1834.
[37]	宋昊南, 卢远征, 谭聪, 等. 陕西岐山蓟县系碳氧同位素特征及其古环境意义[J]. 地质学报, 2019, 93(8): 2068-2080. https://www.cnki.com.cn/Article/CJFDTOTAL-DZXE201908016.htm SONG Haonan, LU Yuanzheng, TAN Cong, et al. C and O isotopic characteristics of the Mesoproterozoic Jixian system in Qishan, Shaanxi province, China and their paleoenvironment implications[J]. Acta Geologica Sinica, 2019, 93(8): 2068-2080. https://www.cnki.com.cn/Article/CJFDTOTAL-DZXE201908016.htm
[38]	陈梅, 王龙樟, 张雄, 等. C、O同位素在川东北碳酸盐岩储层研究中的应用[J]. 沉积学报, 2011, 29(2): 217-225. https://www.cnki.com.cn/Article/CJFDTOTAL-CJXB201102003.htm CHEN Mei, WANG Longzhang, ZHANG Xiong, et al. Application of carbon and oxygen isotope to carbonate reservoirs in northeast Sichuan Basin[J]. Acta Sedimentologica Sinica, 2011, 29(2): 217-225. https://www.cnki.com.cn/Article/CJFDTOTAL-CJXB201102003.htm
[39]	许中杰, 孔锦涛, 程日辉, 等. 下扬子南京地区早寒武世幕府山组海平面相对升降的地球化学和碳、氧同位素记录[J]. 吉林大学学报(地球科学版), 2020, 50(1): 158-169. https://www.cnki.com.cn/Article/CJFDTOTAL-CCDZ202001012.htm XU Zhongjie, KONG Jintao, CHENG Rihui, et al. Geochemical and carbon and oxygen isotope records of relative sea-level change of Mufushan Formation in Early Cambrian in Nanjing, Lower Yangtze region[J]. Journal of Jilin University (Earth Science Edition), 2020, 50(1): 158-169. https://www.cnki.com.cn/Article/CJFDTOTAL-CCDZ202001012.htm
[40]	RAISWELL R. Chemical model for the origin of minor limestone-shale cycles by anaerobic methane oxidation[J]. Geology, 1988, 16(7): 641-644.
[41]	郝家栩, 彭成龙, 张国祥, 等. 滇西施甸地区寒武系—泥盆系瘤状灰岩特征及成因探讨[J]. 贵州大学学报(自然科学版), 2014, 31(5): 43-47. https://www.cnki.com.cn/Article/CJFDTOTAL-GZDI201405012.htm HAO Jiaxu, PENG Chenglong, ZHANG Guoxiang, et al. Discuss on origin of the Cambrian-Devonian nodular limestone in Shidian region W.Yunnan province[J]. Journal of Guizhou University (Natural Sciences), 2014, 31(5): 43-47. https://www.cnki.com.cn/Article/CJFDTOTAL-GZDI201405012.htm
[42]	BELTRAN C, DE RAFÉLIS M, PERSON A, et al. Multiproxy approach for determination of nature and origin of carbonate micro-particles so-called "micarb" in pelagic sediments[J]. Sedimentary Geology, 2009, 213(1/2): 64-76.
[43]	BATHURST R G C. Diagenetically enhanced bedding in argillaceous platform limestones: stratified cementation and selective compaction[J]. Sedimentology, 1987, 34(5): 749-778.
[44]	MUNNECKE A, WESTPHAL H, KÖLBL-EBERT M. Diagenesis of plattenkalk: examples from the Solnhofen area (Upper Jurassic, southern Germany)[J]. Sedimentology, 2008, 55(6): 1931-1946.
[45]	冯增昭, 何幼斌, 吴胜和. 中下扬子地区二叠纪岩相古地理[M]. 北京: 地质出版社, 1991: 25-41. FENG Zengzhao, HE Youbin, WU Shenghe. Lithofacies paleogeography of Permian of Middle and Lower Yangtze region[M]. Beijing: Geological Publishing House, 1991: 25-41.
[46]	薛武强, 刘喜停, 颜佳新, 等. 重庆南川地区中二叠统茅口组眼球状灰岩成因[J]. 地质科学, 2015, 50(3): 1001-1013. XUE Wuqiang, LIU Xiting, YAN Jiaxin, et al. The origin of eyeball-shaped limestone from Maokou Formation (Mid-Permian) in Nanchuan region, Chongqing, Southwest China[J]. Chinese Journal of Geology, 2015, 50(3): 1001-1013.
[47]	靳学斌, 李壮福, 陆鹿, 等. 下扬子巢湖地区下三叠统瘤状灰岩成因再探讨[J]. 高校地质学报, 2014, 20(3): 445-453. https://www.cnki.com.cn/Article/CJFDTOTAL-GXDX201403010.htm JIN Xuebin, LI Zhuangfu, LU Lu, et al. Reappraisal of the origin of Lower Triassic nodular limestone in the Chaohu area, Lower Yangtze region[J]. Geological Journal of China Universities, 2014, 20(3): 445-453. https://www.cnki.com.cn/Article/CJFDTOTAL-GXDX201403010.htm
[48]	WESTPHAL H, HILGEN F, MUNNECKE A. An assessment of the suitability of individual rhythmic carbonate successions for astrochronological application[J]. Earth-Science Reviews, 2010, 99(1/2): 19-30.
[49]	WESTPHAL H, MUNNECKE A, BRANDANO M. Effects of diage-nesis on the astrochronological approach of defining stratigraphic boundaries in calcareous rhythmites: the tortonian GSSP[J]. Lethaia, 2008, 41(4): 461-476.
[50]	郭福生, 梁鼎生. 浙江江山砚瓦山组瘤状灰岩的成因[J]. 矿物岩石, 1993, 13(3): 74-80. https://www.cnki.com.cn/Article/CJFDTOTAL-KWYS199303011.htm GUO Fusheng, LIANG Dingsheng. On the origin of nodular limestone in Yanwashan Formation in Jiangshan, Zhejiang[J]. Journal of Mineralogy and Petrology, 1993, 13(3): 74-80. https://www.cnki.com.cn/Article/CJFDTOTAL-KWYS199303011.htm
[51]	朱洪发, 王恕一. 苏南、皖南三叠纪瘤状灰岩、蠕虫状灰岩的成因[J]. 石油实验地质, 1992, 14(4): 454-460. doi: 10.11781/sysydz199204454 ZHU Hongfa, WANG Shuyi. The origins of the Triassic nodular and vermicular limestones in south Jiangsu-south Anhui provinces[J]. Petroleum Geology & Experiment, 1992, 14(4): 454-460. doi: 10.11781/sysydz199204454
[52]	WANLESS H R. Limestone response to stress; pressure solution and dolomitization[J]. Journal of Sedimentary Research, 1979, 49(2): 437-462.
[53]	郭福生. 下扬子地区三迭系下统瘤状灰岩成因研究[J]. 华东地质学院学报, 1989, 12(4): 17-22. https://www.cnki.com.cn/Article/CJFDTOTAL-HDDZ198904002.htm GUO Fusheng. Preliminary study on the origin of nodular limestone of the Lower Triassic in the Lower Yangtze region[J]. Journal of East China College of Geology, 1989, 12(4): 17-22. https://www.cnki.com.cn/Article/CJFDTOTAL-HDDZ198904002.htm
[54]	金振奎, 冯增昭. 云贵地区二叠系瘤石灰岩的成因[J]. 岩石学矿物杂志, 1994, 13(2): 133-137. https://www.cnki.com.cn/Article/CJFDTOTAL-YSKW402.004.htm JIN Zhenkui, FENG Zengzhao. The origin of the Permian Nodular limestones in Yunnan-Guizhou region[J]. Acta Petrologica et Mineralogica, 1994, 13(2): 133-137. https://www.cnki.com.cn/Article/CJFDTOTAL-YSKW402.004.htm
[55]	袁志华. 中扬子地区下三叠统大冶组瘤状灰岩成因研究[J]. 地球化学, 1998, 27(3): 276-282. https://www.cnki.com.cn/Article/CJFDTOTAL-DQHX199803008.htm YUAN Zhihua. Origin of Nodular limestone within Daye Formation of Lower Triassic in the Middle Yangtze region[J]. Geochimica, 1998, 27(3): 276-282. https://www.cnki.com.cn/Article/CJFDTOTAL-DQHX199803008.htm
[56]	韩树棻. 安徽沿长江地区下三叠统瘤状灰岩成因研究[J]. 地质科学, 1983(3): 232-238. https://www.cnki.com.cn/Article/CJFDTOTAL-DZKX198303003.htm HAN Shufen. Preliminary study on origin of the Lower Triassic nodular limestone in the region along the Yangtze River[J]. Scientia Geologica Sinica, 1983(3): 232-238. https://www.cnki.com.cn/Article/CJFDTOTAL-DZKX198303003.htm
[57]	WALTER L M, BURTON E A. Dissolution of recent platform carbonate sediments in marine pore fluids[J]. American Journal of Science, 1990, 290(6): 601-643.
[58]	蓝光志, 张廷山, 高卫东. 川西北地区早志留世瘤状灰岩的类型、成因及意义[J]. 西南石油学院学报, 1994, 16(3): 1-6. https://www.cnki.com.cn/Article/CJFDTOTAL-XNSY403.000.htm LAN Guangzhi, ZHANG Tingshan, GAO Weidong. Classification, genesis and significance of nodular limestone of Early Silurian in NW Sichuan[J]. Journal of Southwestern Petroleum Institute, 1994, 16(3): 1-6. https://www.cnki.com.cn/Article/CJFDTOTAL-XNSY403.000.htm
[59]	刘喜停, 颜佳新, 马志鑫, 等. 华南栖霞组灰岩—泥灰岩韵律层的成因[J]. 地球科学(中国地质大学学报), 2014, 39(2): 155-164. https://www.cnki.com.cn/Article/CJFDTOTAL-DQKX201402003.htm LIU Xiting, YAN Jiaxin, MA Zhixin, et al. Origination of limestone-marl alternations from Qixia Formation of south China[J]. Earth Science(Journal of China University of Geosciences), 2014, 39(2): 155-164. https://www.cnki.com.cn/Article/CJFDTOTAL-DQKX201402003.htm
[60]	LIU Xiting, YAN Jiaxin, XUE Wuqiang, et al. The geobiological formation process of the marine source rocks in the Middle Permian Chihsia Formation of south China[J]. Science China Earth Sciences, 2014, 57(5): 957-964.
[61]	罗进雄, 何幼斌. 中上扬子地区二叠系烃源岩特征[J]. 天然气地球科学, 2014, 25(9): 1416-1425. https://www.cnki.com.cn/Article/CJFDTOTAL-TDKX201409014.htm LUO Jinxiong, HE Youbin. Characteristics of the Permian source rocks in the Middle and Upper Yangtze region[J]. Natural Gas Geoscience, 2014, 25(9): 1416-1425. https://www.cnki.com.cn/Article/CJFDTOTAL-TDKX201409014.htm
[62]	PETERS K E, CASSA M R. Applied source rock geochemistry[M]//MAGOON L B, DOW W G. The petroleum system: from source to trap. Oklahoma, Tulsa: AAPG, 1994: 93-120.
[63]	梁狄刚, 张水昌, 张宝民, 等. 从塔里木盆地看中国海相生油问题[J]. 地学前缘, 2000, 7(4): 534-547. https://www.cnki.com.cn/Article/CJFDTOTAL-DXQY200004032.htm LIANG Digang, ZHANG Shuichang, ZHANG Baomin, et al. Understanding on marine oil generation in China based on Tarim Basin[J]. Earth Science Frontiers, 2000, 7(4): 534-547. https://www.cnki.com.cn/Article/CJFDTOTAL-DXQY200004032.htm
[64]	刘瑾, 夏文谦, 李晶晶, 等. 川东南地区茅一段储层特征分析[J]. 科技通报, 2019, 35(7): 26-32. https://www.cnki.com.cn/Article/CJFDTOTAL-KJTB201907006.htm LIU Jin, XIA Wenqian, LI Jingjing, et al. Analysis of reservoir characteristics of the first member of Maokou formation in southeastern Sichuan Basin[J]. Bulletin of Science and Technology, 2019, 35(7): 26-32. https://www.cnki.com.cn/Article/CJFDTOTAL-KJTB201907006.htm
[65]	胡东风, 王良军, 张汉荣, 等. 碳酸盐岩烃源岩气藏的发现及其油气地质意义: 以四川盆地涪陵地区中二叠统茅口组一段气藏为例[J]. 天然气工业, 2020, 40(7): 23-33. https://www.cnki.com.cn/Article/CJFDTOTAL-TRQG202007005.htm HU Dongfeng, WANG Liangjun, ZHANG Hanrong, et al. Disco-very of carbonate source rock gas reservoir and its petroleum geological implications: a case study of the gas reservoir in the first Member of Middle Permian Maokou Formation in the Fuling area, Sichuan Basin[J]. Natural Gas Industry, 2020, 40(7): 23-33. https://www.cnki.com.cn/Article/CJFDTOTAL-TRQG202007005.htm
[66]	姚威, 许锦, 夏文谦, 等. 四川盆地涪陵地区茅一段酸解气、吸附气特征及气源对比[J]. 天然气工业, 2019, 39(6): 45-50. https://www.cnki.com.cn/Article/CJFDTOTAL-TRQG201906008.htm YAO Wei, XU Jin, XIA Wenqian, et al. A characteristic analysis between acidolysis gas and absorbed gas and its application to gas-source correlation in Mao 1 Member, Fuling area, Sichuan Basin[J]. Natural Gas Industry, 2019, 39(6): 45-50. https://www.cnki.com.cn/Article/CJFDTOTAL-TRQG201906008.htm
[67]	徐祖新. 川东地区中二叠统茅口组天然气成因及气源[J]. 特种油气藏, 2019, 26(2): 16-22. https://www.cnki.com.cn/Article/CJFDTOTAL-TZCZ201902003.htm XU Zuxin. Genesis and source of gas in Middle Permian Maokou Formation of eastern Sichuan Basin[J]. Special Oil & Gas Reservoirs, 2019, 26(2): 16-22. https://www.cnki.com.cn/Article/CJFDTOTAL-TZCZ201902003.htm