LITHOLOGIC RESERVOIRS ›› 2015, Vol. 27 ›› Issue (6): 5-14.doi: 10.3969/j.issn.1673-8926.2015.06.002

Previous Articles     Next Articles

Gas content calculation model of shale gas reservoir

Zhang Zuoqing 1,Sun Jianmeng 2,Gong Jingsong 1,Xia Zhilin 1   

  1.  1. Well Logging Company , Huadong Petroleum Engineering Co. Ltd. , Sinopec , Yangzhou 225007 , Jiangsu , China ;2. School of Geosciences , China University of Petroleum , Qingdao 266580 , Shandong , China
  • Received:2015-07-20 Revised:2015-09-03 Online:2015-12-20 Published:2015-12-20

Abstract:

Shale gas is important unconventional resource. Based on the experimental isotherm adsorption data, the factors affecting the adsorption of shale were analyzed and the calculation model of shale adsorbed gas content was established by KIM equation. Through the establishment of shale rock physics model, the pore system was divided and a shale rock conductivity model was set up, and shale free gas saturation was calculated by use of this conductivity model. All parameters of the model were calculated by conventional logging data. Finally, the gas content calculation model was used to evaluate a real shale gas well, and the accuracy was verified. The influence of buried depth and maturity on the gas content was also analyzed. The gas content of shale gas reservoir was calculated by using the total volume of adsorbed gas and free gas, and the result tally with the desorption gas content of core, which verifies the feasibility of this model.

Key words:  fault sealing , cementation , Kexia fault zone , Junggar Basin

[1]邹才能,陶士振,侯连华,等.非常规油气地质[M].北京:地质出版社,2011.

Zou Caineng,Tao Shizhen,Hou Lianhua,et al. Unconventional oil and gas geology[M]. Beijing:Geology Press,2011.

[2]张金川,汪宗余,聂海宽,等.页岩气及其勘探研究意义[J].现代地质,2008,22(4):640-646.

Zhang Jinchuan,Wang Zongyu,Ni Haikuan,et al. Shale gas and its significance for exploration[J]. Geoscience,2008,22(4):640-646.

[3]Curtis J B. Fractured shale gas systems[J]. AAPG Bulletin,2002,86(11):1921-1938.

[4]张小龙,张同伟,李艳芳,等.页岩气勘探和开发进展综述[J].岩性油气藏,2013,25(2):116-122.

Zhang Xiaolong,Zhang Tongwei,Li Yanfang,et al. Research advance in exploration and development of shale gas[J]. Lithologic Reservoirs,2013,25(2):116-122.

[5]张金川,金之钧,袁明生.页岩气成藏机理和分布[J].天然气工业,2004,24(7):15-18.

Zhang Jinchuan,Jin Zhijun,Yuan Mingsheng. Reservoiring mechanism of shale gas and its distribution[J]. Natural Gas Industry,2004,24(7):15-18.

[6]张雪芬,陆现彩,张林晔,等.页岩气的赋存形式研究及其石油地质意义[J].地球科学进展,2010,25(6):597-604.

Zhang Xuefen,Lu Xiancai,Zhang Linye,et al. Occurrences of shale gas and their petroleum geological significance [J]. Advances in Earth Science,2010,25(6):597-604.

[7]张金川,聂海宽.四川盆地页岩气成藏地质条件[J].天然气工业,2008,28(2):151-156.

Zhang Jinchuan,Ni Haikuan. Shale gas accumulation geological conditions in the Sichuan Basin[J]. Natural Gas Industry,2008,28(2):151-156.

[8]李玉喜,乔德武,姜文利,等.页岩气含气量和页岩气地质评价综述[J].地质通报,2011,30(2/3):308-317.

Li Yuxi,Qiao Dewu,Jiang Wenli,et al. Gas content of gas-bearing shale and its geological evaluation summary[J]. Geological Bulletin of China,2011,30(2/3):308-317.

[9]董谦,刘小平,李武广,等.关于页岩含气量确定方法的探讨[J].石油与天然气,2012,30(2/3):34-37.

Dong Qian,Liu Xiaoping,Li Wuguang,et al. Discuss about shale gas content determination method [J]. Natural Gas and Oil,2012,30(2/3):34-37.

[10]孙建孟.基于新“七性”关系的煤层气、页岩气测井评价[J].测井技术,2013,37(5):457-465.

Sun Jianmeng. Coalbed methane and shale gas evaluation based on new seven related losing goals[J]. Well Logging Technology,2013,37(5):457-465.

[11]钟光海,谢冰,周肖.页岩气测井评价方法研究———以四川盆地蜀南地区为例[J].岩性油气藏,2015,27(4):96-102.

Zhong Guanghai,Xie Bing,Zhou Xiao. Well logging evaluation methods of shale gas reservoir:A case study from Shunan area,Sichuan Basin[J]. Lithologic Reservoirs,2015,27(4):96-102.

[12]Kim A G. Estimating methane content of bituminous coalbeds from adsorption data[M]. US:Dept. of the Interior,Bureau of Mines, 1977:1-11.

[13]刘洪林,王红岩.中国南方海相页岩吸附特征及其影响因数[J]. 天然气工业,2012,32(9):5-9.

Liu Honglin,Wang Hongyan. China southern marine shale adsorption characteristic and influence factor[J]. Natural Gas Industry,2012,32(9):5-9.

[14]郭为,熊伟,高树生,等.温度对页岩等温吸附/解吸特征影响[J].石油勘探与开发,2013,40(4):481-485.

Guo Wei,Xiong Wei,Gao Shusheng,et al. Impact of temperature on the isothermal adsorption/desorption characteristics of shale gas [J]. Petroleum Exploration and Development,2013,40(4):481-485.

[15]曾鑫,孙建孟,崔红珠.变等温页岩吸附气体积计算模型[J].测井技术,2014,38(3):286-291.

Zeng Xin,Sun Jianmeng,Cui Hongzhu. Shale adsorbed gas volume calculation model under varied temperature[J]. Well Logging Technology,2014,38(3):286-291.

[16]蒲泊伶,蒋有录,王毅,等.四川盆地下志留统龙马溪组页岩气成藏条件及有利地区分析[J].石油学报,2010,31(2):225-260.

Pu Boling,Jiang Youlu,Wang Yi,et al. Reservoir-forming conditions and favorable exploration zones of shale gas in Lower Silurian Longmaxi Formation of Sichuan Basin [J]. Acta Petrolei Sinica, 2010,31(2):225-260.

[17]Wang S B,Song Z G,Cao T T,et al. The methane sorption capacity of paleozoic shales from The Sichuan Basin,China[J]. Marine and Petroleum Geology,2013,44:112-119.

[18]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.

[19]Javadpour F. Nanopores and apparent permeability of gas slow in mudrocks(shales and siltstones)[J]. Journal of Canadian Petroleum Technology,2009,48(8):16-21.

[20]Ross D J K,Bustin R M. Shale gas potential of the Lower Jurassic Gordondale member,Northeastern British Columbia Canada [J].Bulletin of Canada Petroleum Geology,2007,55(1):51-75.

[21]吉利明,邱军利,张同伟,等.泥页岩主要黏土矿物组分甲烷吸附实验研究[J].地球科学,2012,37(5):1043-1050.

Ji Liming,Qiu Junli,Zhang Tongwei,et al. Experimental on methane adsorption of common clay minerals in shale[J]. Earth Sciences, 2012,37(5):1043-1050.

[22]Daniel J K,Ross R,Marc Bustin. The importance of shale composition and pore structure upon gas storage potential of shale gas reservoirs[J]. Marine and Petroleum Geology,2009,26:916-927.

[23]王茂桢,柳少波,任拥军,等.页岩气储层黏土矿物孔隙特征及其甲烷吸附作用[J].地质论评,2015,61(1):207-216.

Wang Maozhen,Liu Shaobo,Ren Yongjun,et al. Pore characteristics and methane adsorption of clay minerals in shale gas reservoir[J]. Geological Review,2015,61(1):207-216.

[24]Ambrose R J. Micro-structure of gas shales and its effects on gas storage and production performance[D]. Oklahoma:The University of Oklahoma,2011.

[25]郭洋.页岩气与煤层气成藏条件与开发技术对比[J].内江科技,2010(12):131.

Gou Yang. Comparison of shale gas and coalbed methane accumulation conditions and development technology [J]. Neijiang Science & Technology,2010(12):131.

[26]李霞,周灿灿,李潮流,等.页岩气岩石物理分析技术及研究进展[J].测井技术,2013,37(4):352-359.

Li Xia,Zhou Cancan,Li Chaoliu,et al. Advances in petrophysicalanalysis technology of shale gas[J]. Well Logging Technology,2013, 37(4):352-359.

[27]李军,路菁,李争,等.页岩气储层“四孔隙”模型建立及测井定量表征方法[J].石油与天然气地质,2014,35(2):266-271.

Li Jun,Lu Jing,Li Zheng,et al. “Four-pore” modeling and its quantitative logging description of shale gas reservoir[J]. Oil & Gas Geology,2014,35(2):266-271.

[28]赵培强,毛志强.页岩气储层 Ramirez 体积物理模型的改进[J].石油学报,2014,35(3):480-485.

Zhao Peiqiang,Mao Zhiqiang. Improvement of Ramirez’s petrophysical model for volume of shale gas reservoir[J]. Acta Petrolei Sinica,2014,35(3):480-485.

[29]Sondergeld C H,Newsham K E,Comisky J T,et al. Petrophysical considerations in evaluation and producing shale gas resources [R]. SPE 131768,2010:1-29.

[30]王玉满,董大忠,杨桦,等.川南下志留统龙马溪组页岩储集空间定量表征[J].中国科学:地球科学,2014,44(6):1348-1356.

Wang Yuman,Dong Dazhong,Yang Hua,et al. Quantitative characterization of reservoir space in the Lower Silurian Longmaxi Shale, Southern Sichuan Basin[J]. Scientia Sinica(Terrae),2014,44(6): 1348-1356.

[31]Sondergeld C H,Ambrose R J,Rai C S,et a1. Micro-structural studies of gas shales[R]. SPE 131771,2010:1-17.

[32]孙建孟,张晋言,赵建鹏,等.一种泥页岩油气饱和度的计算模型:中国,CN104712329 A[P]. 2015-01-29.

Sun Jianmeng,Zhang Jinyan,Zhao Jianpeng,et al. A computational model of shale oil and gas saturation:China,CN104712329 A[P].2015-01-29.

[33]熊镭,张超谟,张冲,等. A 地区页岩气储层总有机碳含量测井评价方法研究[J]岩性油气藏,2014,26(3):74-78.

Xiong Lei,Zhang Chaomo,Zhang Chong,et al. Research on logging evaluation method of TOC content of shale gas reservoir in A area [J]. Lithologic Reservoirs,2014,26(3):74-78.

[34]Jarvie D M,Hill R J,Ruble T E,et al. Unconventional shalegassystems:The Mississippian Barnett shale of north-central Texas as one model for thermogenic shale-gas assessment[J]. AAPG Bulletin,2007,91(4):475-499.

[35]雍世和,张超谟.测井数据处理与综合解释[M].东营:中国石油大学出版社,2007.

Yong Shihe,Zhang Chaomo. Logging data processing and comprehensive interpretation[M]. Dongying:Press of China University of Petroleum,2007.

[36]张晋言,孙建孟.利用测井资料评价泥页岩油气“五性”指标[J].测井技术,2012,36(2):146-153.

Zhang Jinyan,Sun Jianmeng. Log evaluation on shale hydrocarbon reservoir[J]. Well Logging Technology,2012,36(2):146-153.

[1] YU Qixiang, LUO Yu, DUAN Tiejun, LI Yong, SONG Zaichao, WEI Qingliang. Reservoir forming conditions and exploration prospect of Jurassic coalbed methane encircling Dongdaohaizi sag,Junggar Basin [J]. Lithologic Reservoirs, 2024, 36(6): 45-55.
[2] LI Daoqing, CHEN Yongbo, YANG Dong, LI Xiao, SU Hang, ZHOU Junfeng, QIU Tingcong, SHI Xiaoqian. Intelligent comprehensive prediction technology of coalbed methane “sweet spot”reservoir of Jurassic Xishanyao Formation in Baijiahai uplift,Junggar Basin [J]. Lithologic Reservoirs, 2024, 36(6): 23-35.
[3] BAI Yubin, LI Mengyao, ZHU Tao, ZHAO Jingzhou, REN Haijiao, WU Weitao, WU Heyuan. Geochemical characteristics of source rocks and evaluation of shale oil “sweet spot”of Permian Fengcheng Formation in Mahu Sag [J]. Lithologic Reservoirs, 2024, 36(6): 110-121.
[4] QIAO Tong, LIU Chenglin, YANG Haibo, WANG Yifeng, LI Jian, TIAN Jixian, HAN Yang, ZHANG Jingkun. Characteristics and genetic mechanism of condensate oil and gas of the Jurassic Sangonghe Formation in western well Pen-1 sag,Junggar Basin [J]. Lithologic Reservoirs, 2024, 36(6): 169-180.
[5] YANG Haibo, FENG Dehao, YANG Xiaoyi, GUO Wenjian, HAN Yang, SU Jiajia, YANG Huang, LIU Chenglin. Characteristics of source rocks and thermal evolution simulation of Permian Pingdiquan Formation in Dongdaohaizi Sag,Junggar Basin [J]. Lithologic Reservoirs, 2024, 36(5): 156-166.
[6] WEI Chenglin, ZHANG Fengqi, JIANG Qingchun, LU Xuesong, LIU Gang, WEI Yanzhao, LI Shubo, JIANG Wenlong. Formation mechanism and evolution characteristics of overpressure in deep Permian in eastern Fukang Sag,Junggar Basin [J]. Lithologic Reservoirs, 2024, 36(5): 167-177.
[7] BIAN Baoli, LIU Hailei, JIANG Wenlong, WANG Xueyong, DING Xiujian. Discovery and exploration enlightenment of Carboniferous volcanic condensate gas reservoirs in western well Pen-1 sag,Junggar Basin [J]. Lithologic Reservoirs, 2024, 36(3): 96-105.
[8] WANG Jinduo, ZENG Zhiping, XU Bingbing, LI Chao, LIU Dezhi, FAN Jie, LI Songtao, ZHANG Zengbao. Fluid phase and hydrocarbon reservoir types of Permian Upper Urho Formation in Shawan Sag,Junggar Basin [J]. Lithologic Reservoirs, 2024, 36(1): 23-31.
[9] WANG Tianhai, XU Duonian, WU Tao, GUAN Xin, XIE Zaibo, TAO Huifei. Sedimentary facies distribution characteristics and sedimentary model of Triassic Baikouquan Formation in Shawan Sag,Junggar Basin [J]. Lithologic Reservoirs, 2024, 36(1): 98-110.
[10] YIN Lu, XU Duonian, YUE Xingfu, QI Wen, ZHANG Jijuan. Reservoir characteristics and hydrocarbon accumulation rules of Triassic Baikouquan Formation in Mahu Sag,Junggar Basin [J]. Lithologic Reservoirs, 2024, 36(1): 59-68.
[11] LI Erting, MI Julei, ZHANG Yu, PAN Yueyang, DILIDAER Rouzi, WANG Haijing, GAO Xiuwei. Source rock characteristics of Permian Pingdiquan Formation in Dongdaohaizi sag,Junggar Basin [J]. Lithologic Reservoirs, 2024, 36(1): 88-97.
[12] YANG Zhaochen, LU Yingbo, YANG Guo, HUANG Chun, YI Dalin, JIA Song, WU Yongbin, WANG Guiqing. Pre-CO2 energy storage fracturing technology in horizontal wells for medium-deep heavy oil [J]. Lithologic Reservoirs, 2024, 36(1): 178-184.
[13] NIE Lishang, MA Jinghui, TANG Xiaofei, YANG Zhi, ZHANG Wanjin, LI Hongrui. Meso-Cenozoic tectonic events and their petroleum geological significance in Zhangpenggou area,eastern Junggar Basin [J]. Lithologic Reservoirs, 2023, 35(5): 81-91.
[14] LIU Guoyong, XU Duonian, HU Tingting, PAN Shuxin, PAN Tuo, WANG Guodong, MA Yongping, GUAN Xin. Discovery and petroleum geological significance of beach sand bodies of Jurassic Badaowan Formation in Shawan Sag,Junggar Basin [J]. Lithologic Reservoirs, 2023, 35(5): 1-10.
[15] PAN Shuxin, XU Duonian, TANG Yong, QU Yongqiang, WANG Guodong, DONG Xuemei, HU Tingting, MA Yongping. Discovery of Liushugou river depositional system in Shawan Sag of Junggar Basin and its petroleum geological significance [J]. Lithologic Reservoirs, 2023, 35(5): 26-36.
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
[1] WEI Qinlian, ZHENG Rongcai, XIAO Ling,WANG Chengyu, NIU Xiaobing. Influencing factors and characteristics of Chang 6 reservoir in Wuqi area, Ordos Basin[J]. Lithologic Reservoirs, 2007, 19(4): 45 -50 .
[2] WANG Dongqi, YIN Daiyin. Empirical formulas of relative permeability curve of water drive reservoirs[J]. Lithologic Reservoirs, 2017, 29(3): 159 -164 .
[3] LI Yun, SHI Zhiqiang. Study on fluid inclusion of tight sandstone reservoir of Upper Triassic Xujiahe Formation in central Sichuan Basin[J]. Lithologic Reservoirs, 2008, 20(1): 27 -32 .
[4] JIANG Ren, FAN Tailiang, XU Shouli. Concept and techniques of seismic geomorphology[J]. Lithologic Reservoirs, 2008, 20(1): 33 -38 .
[5] ZOU Mingliang, HUANG Sijing, HU Zuowei, FENG Wenli, LIU Haoniannian. The origin of carbonate cements and the influence on reservoir quality of Pinghu Formation in Xihu Sag, East China Sea[J]. Lithologic Reservoirs, 2008, 20(1): 47 -52 .
[6] WANG Bingjie, HE Sheng, NI June, FANG Du. Activity analysis of main faults in Qianquan area, Banqiao Sag[J]. Lithologic Reservoirs, 2008, 20(1): 75 -82 .
[7] CHEN Zhenbiao, ZHANG Chaomo, ZHANG Zhansong, LING Husong, SUN Baodian. Using NMR T2 spectrum distribution to study fractal nature of pore structure[J]. Lithologic Reservoirs, 2008, 20(1): 105 -110 .
[8] ZHANG Houfu, XU Zhaohui. Discussion on stratigraphic-lithologic reservoirs exploration in the aspect of the research history of reservoirs[J]. Lithologic Reservoirs, 2008, 20(1): 114 -123 .
[9] ZHANG Xia. Cultivation of exploration creativity[J]. Lithologic Reservoirs, 2007, 19(1): 16 -20 .
[10] YANG Wuyang, YANG Wencai, LIU Quanxin, WANG Xiwen. 3D frequency and space domain amplitude-preserved migration with viscoelastic wave equations[J]. Lithologic Reservoirs, 2007, 19(1): 86 -91 .
TRENDMD: