Study and application of identification and description methods for lithologic traps in large braided river sheet composite channels

ZHANG Wei; HE Faqi; YAN Xiangbin; CAI Lixue

doi:10.11781/sysydz202103432

Volume 43 Issue 3

May 2021

Turn off MathJax

Article Contents

Article Navigation > PETROLEUM GEOLOGY & EXPERIMENT > 2021 > 43(3): 432-442

ZHANG Wei, HE Faqi, YAN Xiangbin, CAI Lixue. Study and application of identification and description methods for lithologic traps in large braided river sheet composite channels[J]. PETROLEUM GEOLOGY & EXPERIMENT, 2021, 43(3): 432-442. doi: 10.11781/sysydz202103432

Citation:

ZHANG Wei, HE Faqi, YAN Xiangbin, CAI Lixue. Study and application of identification and description methods for lithologic traps in large braided river sheet composite channels[J]. PETROLEUM GEOLOGY & EXPERIMENT, 2021, 43(3): 432-442. doi: 10.11781/sysydz202103432

Citation:

ZHANG Wei, HE Faqi, YAN Xiangbin, CAI Lixue. Study and application of identification and description methods for lithologic traps in large braided river sheet composite channels[J]. PETROLEUM GEOLOGY & EXPERIMENT, 2021, 43(3): 432-442. doi: 10.11781/sysydz202103432

PDF( 7046 KB)

Study and application of identification and description methods for lithologic traps in large braided river sheet composite channels

doi: 10.11781/sysydz202103432

1.
SINOPEC North China Oil and Gas Company, Zhengzhou, Henan 450006, China
2.
College of Resources, China University of Geosciences(Wuhan), Wuhan, Hubei 430074, China
3.
SINOPEC Petroleum Exploration and Production Research Institute, Beijing 102206, China

Received Date: 2020-08-26
Rev Recd Date: 2021-03-19
Publish Date: 2021-05-28

Abstract

Abstract

The gas reservoirs in the Permian tight sandstones in the Ordos Basin are characterized by near source, tightness, large-scale area of gas reservoir, distribution along the main channel, and strong heterogeneity. Influenced by the changes in the internal physical properties of sand bodies, the difference between gas and water is not obvious, and the gas boundary is also unclear. Therefore, the trap identification and the description of this type of gas reservoir is not like those for a single trap in the ubiquitous cases. It should be focused on the distribution of the composite channel sand bodies formed by the spatial superposition of effective single sand body, so as to determine the "sweet spots" of the maximum reserve unit. A case study was made for the first member of Xiashihezi Formation of Lower Permian in the Duguijiahan trap of Hangjinqi area, northern part of Ordos Basin. The characteristics as well as identification and description methods for lithologic traps in sheet-shaped composite channels of large-scale braided rivers were discussed. Constrained by the sequence framework and based on the geological model, a well-seismic joint analysis of sedimentary facies was employed here to realize the effective prediction and description of effective sandstone reservoirs and their boundary distributions in braided river channels. A six-step evaluation of this type of trap was introduced, which could predict the effective reservoirs in sheet-shaped composite channels of braided rivers by using relatively low-resolution seismic data. With the continuous application and improvement of the technical series, the proven natural gas reserves in lithological traps of the first member of Xiashihezi Formation in the Duguijiahan trap have exceeded 100 billion cubic meters.
- sheet-shaped composite channel,
- tight sandstone gas,
- effective reservoir,
- Hangjinqi area,
- Ordos Basin

FullText(HTML)

References(25)

References

[1]	魏国齐, 张福东, 李君, 等. 中国致密砂岩气成藏理论进展[J]. 天然气地球科学, 2016, 27(2): 199-210. https://www.cnki.com.cn/Article/CJFDTOTAL-TDKX201602002.htm WEI Guoqi, ZHANG Fudong, LI Jun, et al. New progress of tight sand gas accumulation theory and favorable exploration zones in China[J]. Natural Gas Geoscience, 2016, 27(2): 199-210. https://www.cnki.com.cn/Article/CJFDTOTAL-TDKX201602002.htm
[2]	郝蜀民, 李良. 大牛地气田大型岩性圈闭地质评价技术[M]. 北京: 石油工业出版社, 2018: 1-243. HAO Shumin, LI Liang. Geological evaluation technology of large lithologic trap in Daniudi gas field[M]. Beijing: Petroleum Industry Press, 2018: 1-243.
[3]	MASTERS J A. Deep basin gas trap, western Canada[J]. AAPG Bulletin, 1979, 63(2): 152-181.
[4]	李振铎, 胡义军, 谭芳. 鄂尔多斯盆地上古生界深盆气研究[J]. 天然气工业, 1998, 18(3): 10-16. https://www.cnki.com.cn/Article/CJFDTOTAL-TRQG803.002.htm LI Zhenduo, HU Yijun, TAN Fang. A study of the deep basin gas in the Upper Paleozoic in Eerduosi Basin[J]. Natural Gas Industry, 1998, 18(3): 10-16. https://www.cnki.com.cn/Article/CJFDTOTAL-TRQG803.002.htm
[5]	闵琪, 杨华, 付金华. 鄂尔多斯盆地的深盆气[J]. 天然气工业, 2000, 20(6): 11-15. https://www.cnki.com.cn/Article/CJFDTOTAL-TRQG200006004.htm MIN Qi, YANG Hua, FU Jinhua. Deep basin gas in E'erduosi Basin[J]. Natural Gas Industry, 2000, 20(6): 11-15. https://www.cnki.com.cn/Article/CJFDTOTAL-TRQG200006004.htm
[6]	王涛. 中国深盆气田[M]. 北京: 石油工业出版社, 2003: 1-296. WANG Tao. Deep basin gas fields in China[M]. Beijing: Petroleum Industry Press, 2003: 1-296.
[7]	李良, 袁志祥, 惠宽洋, 等. 鄂尔多斯盆地北部上古生界天然气聚集规律[J]. 石油与天然气地质, 2000, 21(3): 268-271. https://www.cnki.com.cn/Article/CJFDTOTAL-SYYT200003017.htm LI Liang, YUAN Zhixiang, HUI Kuanyang, et al. Accumulation regularity of Upper Paleozoic gas in north Ordos Basin[J]. Oil & Gas Geology, 2000, 21(3): 268-271. https://www.cnki.com.cn/Article/CJFDTOTAL-SYYT200003017.htm
[8]	付金华, 段晓文, 席胜利. 鄂尔多斯盆地上古生界气藏特征[J]. 天然气工业, 2000, 20(6): 16-19. https://www.cnki.com.cn/Article/CJFDTOTAL-TRQG200006005.htm FU Jinhua, DUAN Xiaowen, XI Shengli. Characteristics of Upper Paleozoic gas reservoirs in E'erduosi Basin[J]. Natural Gas Industry, 2000, 20(6): 16-19. https://www.cnki.com.cn/Article/CJFDTOTAL-TRQG200006005.htm
[9]	赵文智, 汪泽成, 朱怡翔, 等. 鄂尔多斯盆地苏里格气田低效气藏的形成机理[J]. 石油学报, 2005, 26(5): 5-9. https://www.cnki.com.cn/Article/CJFDTOTAL-SYXB200505001.htm ZHAO Wenzhi, WANG Zecheng, ZHU Yixiang, et al. Forming mechanism of low-efficiency gas reservoir in Sulige gas field of Ordos Basin[J]. Acta Petrolei Sinica, 2005, 26(5): 5-9. https://www.cnki.com.cn/Article/CJFDTOTAL-SYXB200505001.htm
[10]	郝蜀民, 惠宽洋, 李良. 鄂尔多斯盆地大牛地大型低渗气田成藏特征及其勘探开发技术[J]. 石油与天然气地质, 2006, 27(6): 762-768. https://www.cnki.com.cn/Article/CJFDTOTAL-SYYT200606007.htm HAO Shumin, HUI Kuanyang, LI Liang. Reservoiring features of Daniudi low-permeability gas field in Ordos Basin and its exploration and development technologies[J]. Oil & Gas Geology, 2006, 27(6): 762-768. https://www.cnki.com.cn/Article/CJFDTOTAL-SYYT200606007.htm
[11]	郝蜀民, 李良, 张威, 等. 鄂尔多斯盆地北缘石炭系—二叠系大型气田形成条件[J]. 石油与天然气地质, 2016, 37(2): 149-154. https://www.cnki.com.cn/Article/CJFDTOTAL-SYYT201602002.htm HAO Shumin, LI Liang, ZHANG Wei, et al. Forming conditions of large-scale gas fields in Permo-Carboniferous in the northern Ordos Basin[J]. Oil & Gas Geology, 2016, 37(2): 149-154. https://www.cnki.com.cn/Article/CJFDTOTAL-SYYT201602002.htm
[12]	张威, 李良, 贾会冲. 鄂尔多斯盆地杭锦旗地区十里加汗区带下石盒子组1段岩性圈闭成藏动力及气水分布特征[J]. 石油与天然气地质, 2016, 37(2): 189-196. https://www.cnki.com.cn/Article/CJFDTOTAL-SYYT201602007.htm ZHANG Wei, LI Liang, JIA Huichong. Reservoir-forming dynamics and gas-water distribution characteristics of lithologic traps in the 1st Member of Xiashihezi Formation in the Shilijiahan zone, Hangjinqi area, Ordos Basin[J]. Oil & Gas Geology, 2016, 37(2): 189-196. https://www.cnki.com.cn/Article/CJFDTOTAL-SYYT201602007.htm
[13]	邹才能, 陶士振, 袁选俊, 等. "连续型"油气藏及其在全球的重要性: 成藏、分布与评价[J]. 石油勘探与开发, 2006, 36(6): 669-682. https://www.cnki.com.cn/Article/CJFDTOTAL-SKYK200906003.htm ZOU Caineng, TAO Shizhen, YUAN Xuanjun, et al. Global importance of "continuous" petroleum reservoirs: accumulation, distribution and evaluation[J]. Petroleum Exploration and Development, 2006, 36(6): 669-682. https://www.cnki.com.cn/Article/CJFDTOTAL-SKYK200906003.htm
[14]	戴金星, 倪云燕, 吴小奇. 中国致密砂岩气及在勘探开发上的重要意义[J]. 石油勘探与开发, 2012, 39(3): 257-264. https://www.cnki.com.cn/Article/CJFDTOTAL-SKYK201203002.htm DAI Jinxing, NI Yunyan, WU Xiaoqi. Tight gas in China and its significance in exploration and exploitation[J]. Petroleum Exploration and Development, 2012, 39(3): 257-264. https://www.cnki.com.cn/Article/CJFDTOTAL-SKYK201203002.htm
[15]	贾承造, 邹才能, 杨智, 等. 陆相油气地质理论在中国中西部盆地的重大进展[J]. 石油勘探与开发, 2018, 45(4): 546-560. https://www.cnki.com.cn/Article/CJFDTOTAL-SKYK201804002.htm JIA Chengzao, ZOU Caineng, YANG Zhi, et al. Significant progress of continental petroleum geology theory in basins of central and western China[J]. Petroleum Exploration and Development, 2018, 45(4): 546-560. https://www.cnki.com.cn/Article/CJFDTOTAL-SKYK201804002.htm
[16]	赵靖舟, 付金华, 姚泾利, 等. 鄂尔多斯盆地准连续型致密砂岩大气田成藏模式[J]. 石油学报, 2012, 33(S1): 37-52. https://www.cnki.com.cn/Article/CJFDTOTAL-SYXB2012S1008.htm ZHAO Jingzhou, FU Jinhua, YAO Jingli, et al. Quasi-continuous accumulation model of large tight sandstone gas field in Ordos Basin[J]. Acta Petrolei Sinica, 2012, 33(S1): 37-52. https://www.cnki.com.cn/Article/CJFDTOTAL-SYXB2012S1008.htm
[17]	赵文智, 卞从胜, 徐兆辉. 苏里格气田与川中须家河组气田成藏共性与差异[J]. 石油勘探与开发, 2013, 40(4): 400-408. https://www.cnki.com.cn/Article/CJFDTOTAL-SKYK201304001.htm ZHAO Wenzhi, BIAN Congsheng, XU Zhaohui. Similarities and differences between natural gas accumulations in Sulige gas field in Ordos Basin and Xujiahe gas field in central Sichuan Basin[J]. Petroleum Exploration and Development, 2013, 40(4): 400-408. https://www.cnki.com.cn/Article/CJFDTOTAL-SKYK201304001.htm
[18]	陈安清, 陈洪德, 侯明才, 等. 鄂尔多斯盆地北部晚古生代沉积充填及富气规律[J]. 地球科学(中国地质大学学报), 2012, 37(S1): 151-162. https://www.cnki.com.cn/Article/CJFDTOTAL-DQKX2012S1017.htm CHEN Anqing, CHEN Hongde, HOU Mingcai, et al. Late Paleozoic sedimentary filling and gas accumulation in the north Ordos Basin[J]. Earth Science (Journal of China University of Geosciences), 2012, 37(Sl): 151-162. https://www.cnki.com.cn/Article/CJFDTOTAL-DQKX2012S1017.htm
[19]	杨华, 付金华, 魏新善. 鄂尔多斯盆地天然气成藏特征[J]. 天然气工业, 2005, 25(4): 5-8. https://www.cnki.com.cn/Article/CJFDTOTAL-TRQG200504001.htm YANG Hua, FU Jinhua, WEI Xinshan. Characteristics of natural gas reservoir formation in E'erduosi Basin[J]. Natural Gas Industry, 2005, 25(4): 5-8. https://www.cnki.com.cn/Article/CJFDTOTAL-TRQG200504001.htm
[20]	齐荣, 李良, 秦雪霏. 鄂尔多斯盆地北缘近源砂砾质辫状河砂体构型与含气性[J]. 石油实验地质, 2019, 41(5): 682-690. doi: 10.11781/sysydz201905682 QI Rong, LI Liang, QIN Xuefei. Sand body configuration and gas-bearing properties of near source sand-gravel braided river on the northern margin of Ordos Basin[J]. Petroleum Geology & Experiment, 2019, 41(5): 682-690. doi: 10.11781/sysydz201905682
[21]	RAYLEIGH J W S. The theory of sound[M]. New York: Dover Publications, 1945: 1-504.
[22]	ZENG Hongliu, HENRY S C, RIOLA J P. Stratal slicing; part Ⅱ: real3-D seismic data[J]. Geophysics, 1998, 63(2): 514-522.
[23]	曾洪流, 朱筱敏, 朱如凯, 等. 陆相坳陷型盆地地震沉积学研究规范[J]. 石油勘探与开发, 2012, 39(3): 275-284. https://www.cnki.com.cn/Article/CJFDTOTAL-SKYK201203004.htm ZENG Hongliu, ZHU Xiaomin, ZHU Rukai, et al. Guidelines for seismic sedimentologic study in non-marine postrift basins[J]. Petroleum Exploration and Development, 2012, 39(3): 275-284. https://www.cnki.com.cn/Article/CJFDTOTAL-SKYK201203004.htm
[24]	朱筱敏, 董艳蕾, 曾洪流, 等. 沉积地质学发展新航程: 地震沉积学[J]. 古地理学报, 2019, 21(2): 189-201. https://www.cnki.com.cn/Article/CJFDTOTAL-GDLX202004011.htm ZHU Xiaomin, DONG Yanlei, ZENG Hongliu, et al. New deve-lopment trend of sedimentary geology: seismic sedimentology[J]. Journal of Palaeogeography (Chinese Edition), 2019, 21(2): 189-201. https://www.cnki.com.cn/Article/CJFDTOTAL-GDLX202004011.htm
[25]	凌云, 高军, 孙德胜, 等. 基于地质概念的空间相对分辨率地震勘探研究[J]. 石油物探, 2007, 46(5): 433-450. https://www.cnki.com.cn/Article/CJFDTOTAL-SYWT200705004.htm LING Yun, GAO Jun, SUN Desheng, et al. Spatially relative resolution based on geological concept and its application in seismic exploration[J]. Geophysical Prospecting for Petroleum, 2007, 46(5): 433-450. https://www.cnki.com.cn/Article/CJFDTOTAL-SYWT200705004.htm

Relative Articles

Supplements(0)

Cited By

Proportional views

Proportional views

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Figures(9)

Citation

XML

PDF-CN

Article Metrics

Article views (513) PDF downloads(143)

Study and application of identification and description methods for lithologic traps in large braided river sheet composite channels

doi: 10.11781/sysydz202103432

Abstract

References

Proportional views

Catalog

通讯作者: 陈斌, bchen63@163.com

Article Metrics

Proportional views

Related

Study and application of identification and description methods for lithologic traps in large braided river sheet composite channels

doi: 10.11781/sysydz202103432

Abstract

References

Proportional views

Catalog

通讯作者: 陈斌, bchen63@163.com

Article Metrics

Proportional views

Related

Export File

Citation

Format

Content