鄂尔多斯盆地长北气田山2 段三角洲沉积体系和砂体展布特征

doi:10.3969/j.issn.1673-8926.2008.02.004

Lithologic Reservoirs ›› 2008, Vol. 20 ›› Issue (2): 22-28.doi: 10.3969/j.issn.1673-8926.2008.02.004

Previous Articles Next Articles

Delta depositional system and sandbody distr ibution of the second member of Shanxi Formation in Changbei Gasfield, Ordos Basin

WANG Hua¹, ZHENG Rongcai², ZHOU Qi², LI Fengjie², WEI Qinlian²

1. Changbei Project Department, Changqing Oilfield Company, PetroChina, Xi’an 710021, China; 2. State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Chengdu University of Technology, Chengdu 610059, China

Online:2008-06-15 Published:2008-06-15

Abstract

Abstract:

Changbei Gasfield is located in the northeast of Shanbei Slope in Ordos Basin. Shanxi Formation of Lower Permian is a series of clastic deposits, and it can be divided into two lithologic segments (P₁s₁ and P₁s₂) , between which the second member of Shanxi Formation (P₁s₂) is the principal producing formation. Based on core description, mineral analysis and well logging data, Shan 2 member is considered as marine braided river delta deposit. Delta plain subfacies developed well in Changbei Gasfield, of which the widely developed distributary channel sandbodies are favorable for the hydrocarbon accumulation. The method of sequence-lithofacies paleogeographymapping is adopted to describe the sandbody distribution characteristics of Shan 2 member, which could offer reliable reference for reservoir prediction.

Key words: duplex wave migration, vertical boundaries, imaging

WANG Hua, ZHENG Rongcai, ZHOU Qi, LI Fengjie, WEI Qinlian. Delta depositional system and sandbody distr ibution of the second member of Shanxi Formation in Changbei Gasfield, Ordos Basin[J].Lithologic Reservoirs, 2008, 20(2): 22-28.

References

[ 1] 杨俊杰.鄂尔多斯盆地构造演化与油气分布规律[M] .北京:石油工业出版社, 2002: 130- 150.
[ 2] 付锁堂, 田景春, 陈洪德, 等.鄂尔多斯盆地晚古生代三角洲沉积体系平面展布特征[ J] .成都理工大学学报, 2003, 30( 3) : 236-241.
[ 3] 张晓莉, 谢正温.鄂尔多斯盆地中部山西组—下石盒子组储层特征[ J] .大庆石油地质与开发, 2005, 24( 6) : 24- 30.
[ 4] 武明辉, 张刘平, 陈孟晋.榆林气田山西组2 段孔隙发育的控制因素分析[ J] .天然气地球科学, 2006, 17( 4) : 477- 479.
[ 5] 李士祥, 胡明毅, 李霞, 等.鄂尔多斯盆地榆林气田山西组2 段砂岩成岩作用及孔隙演化[ J] .海相油气地质, 2005, 10( 2) : 31-36.
[ 6] 席胜利, 王怀厂, 秦伯平.鄂尔多斯盆地北部山西组、下石盒子组物源分析[ J] .天然气工业, 2002, 22( 2) : 21- 24.
[ 7] 庞雄奇, 陈冬霞, 张俊.隐蔽油气藏的概念与分类及其在实际应用中需要注意的问题[ J] .岩性油气藏, 2007, 19( 1) : 1- 8.
[ 8] 郑荣才, 柯光明, 文华国, 等.高分辨率层序分析在河流相砂体等时对比中的应用[ J] .成都理工大学学报, 2004, 31( 6) : 641-647.
[ 9] 郑荣才, 文华国, 梁西文.鄂尔多斯盆地上古生界高分辨率层序地层分析[ J] .矿物岩石, 2002, 22( 4) : 66- 74.

Related Articles 15

[1]	YAN Jianping, LUO Jingchao, SHI Xuewen, ZHONG Guanghai, ZHENG Majia, HUANG Yi, TANG Hongming, HU Qinhong. Fracture development models and significance of Ordovician WufengSilurian Longmaxi shale in Luzhou area，southern Sichuan Basin [J]. Lithologic Reservoirs, 2022, 34(6): 60-71.
[2]	XU Xingrong, SU Qin, SUN Jiaqing, ZENG Huahui, XIAO Mingtu, LIU Mengli. High precision combined residual static correction method and its application [J]. Lithologic Reservoirs, 2021, 33(5): 132-139.
[3]	WU Wei, SHAO Guanghui, GUI Pengfei, ZHANG Qian, WEI Haoyuan, LI Guoli, REN Panliang. Fracture effectiveness evaluation and reservoir quality classification based on electrical imaging data: a case study of Cretaceous in Yaerxia Oilfield [J]. Lithologic Reservoirs, 2019, 31(6): 102-108.
[4]	LIU Dongdong, YANG Dongxu, ZHANG Ziya, ZHANG Chen, LUO Qun, PAN Zhankun, HUANG Zhixin. Fracture identification for tight reservoirs by conventional and imaging logging: a case study of Permian Lucaogou Formation in Jimsar Sag,Junggar Basin [J]. Lithologic Reservoirs, 2019, 31(3): 76-85.
[5]	ZHAO Bozhi, LIN Changsong, LI Hao, WANG Yuan, SUN Yanda, HE Haiquan, WANG Qinglong. Description and distribution characteristics of Lower Carboniferous karst reservoir of Asa block in Marsel area,southern Kazakhstan [J]. Lithologic Reservoirs, 2018, 30(1): 97-111.
[6]	CHEN Keyang. Application of reverse-time migration technology to complex structural imaging in Daqing exploration area [J]. Lithologic Reservoirs, 2017, 29(6): 91-100.
[7]	TANG Haiquan. Image processing method of LWD azimuthal gamma data [J]. Lithologic Reservoirs, 2017, 29(1): 110-115.
[8]	Zhou Wen， Yin Taiju， Zhang Yachun， Li Weiqiang， Wang Dongdong. Application of ant tracking technology to fracture prediction:A case study from Xiagou Formation in Qingxi Oilfield [J]. LITHOLOGIC RESERVOIRS, 2015, 27(6): 111-118.
[9]	ZHANG Daquan,ZOU Niuniu,JIANG Yang,MA Chongyao,ZHANG Shuncun,DU Shekuan. Logging identification method of volcanic rock lithology: A case study from volcanic rock in Junggar Basin [J]. Lithologic Reservoirs, 2015, 27(1): 108-114.
[10]	CHEN Keyang， WU Qingling， FAN Xingcai， CHEN Shumin， LI Lailin， LIU Zhenkuan. Seismic wave reverse-time migration noise analysis within different common imaging point gathers [J]. Lithologic Reservoirs, 2014, 26(2): 118-124.
[11]	REN Haoran， WANG Huazhong， HUANG Guanghui. Theoretical analysis and comparison of seismic wave inversion and imaging methods [J]. Lithologic Reservoirs, 2012, 24(5): 12-18.
[12]	HAN Guangming， ZHOU Jiaxiong， PEI Jianxiang， WANG Lifeng. Essence of diapir and its relationship with natural gas accumulation in Yinggehai Basin [J]. Lithologic Reservoirs, 2012, 24(5): 27-31.
[13]	LI Bin，LUO Donghong，LIANG Wei，WANG Ruiliang，WANG Su，DAI Jianwen. Applying duplex wave migration technology to predict faults and fractures in reef limestone reservoir [J]. Lithologic Reservoirs, 2012, 24(2): 92-97.
[14]	YAO Jian， ZHENG Jinggui， DU Xiaofeng， SUN Hefeng. Seismic processing and identification technology for Paleogene turbidite in Liaodong Bay [J]. Lithologic Reservoirs, 2012, 24(1): 69-73.
[15]	CHANG Shaoying， SU Pibo， MA Hongxia， XIONG Ran. Research and application of frequency division imaging interpretation technology in TB area [J]. Lithologic Reservoirs, 2010, 22(Z1): 66-68.

Metrics

Viewed

Full text

Abstract

Cited

Shared

Discussed

Comments

Recommended 10

[1]	YANG Qiulian, LI Aiqin, SUN Yanni, CUI Panfeng. Classification method for extra-low permeability reservoirs[J]. Lithologic Reservoirs, 2007, 19(4): 51 -56 .
[2]	ZHANG Jie, ZHAO Yuhua. Seismic sequence of Triassic Yanchang Formation in Ordos Basin[J]. Lithologic Reservoirs, 2007, 19(4): 71 -74 .
[3]	YANG Zhanlong,ZHANG Zhenggang,CHEN Qilin,GUO Jingyi,SHA Xuemei,LIU Wensu. Using multi-parameters analysis of seismic information to evaluate lithologic traps in continental basins[J]. Lithologic Reservoirs, 2007, 19(4): 57 -63 .
[4]	ZHU Xiaoyan, LI Aiqin, DUAN Xiaochen, TIAN Suiliang, LIU Meirong. Fine stratigraphic classification and correlation of Chang 3 reservoir of Yanchang Formation in Zhenbei Oilfield[J]. Lithologic Reservoirs, 2007, 19(4): 82 -86 .
[5]	FANG Chaohe, WANG Yifeng, ZHENG Dewen, GE Zhixin. Maceral and petrology of Lower Tertiary source rock in Qintong Sag, Subei Basin[J]. Lithologic Reservoirs, 2007, 19(4): 87 -90 .
[6]	HAN Chunyuan,ZHAO Xianzheng,JIN Fengming,WANG Quan,LI Xianping,WANG Suqing. “Multi-factor controlling, four-factor entrapping and key-factor enrichment”of stratigraphic-lithologic reservoirs and exploration practice in Erlian Basin (Ⅳ)———Exploration practice[J]. Lithologic Reservoirs, 2008, 20(1): 15 -20 .
[7]	DAI Chaocheng, ZHENG Rongcai, WEN Huaguo, ZHANG Xiaobing. Sequence-based lithofacies and paleogeography mapping of Paleogene in Lvda area, Liaodongwan Basin[J]. Lithologic Reservoirs, 2008, 20(1): 39 -46 .
[8]	YIN Yanshu, ZHANG Shangfeng, YIN Taiju. High resolution sequence stratigraphy framework and the distribution of sandbodies in salt lake of Qianjiang Formation in Zhongshi Oilfield[J]. Lithologic Reservoirs, 2008, 20(1): 53 -58 .
[9]	SHI Xuefeng, DU Haifeng. Study on the sedimentary facies of the member 3 and 4+5 of Yanchang Formation in Jiyuan area[J]. Lithologic Reservoirs, 2008, 20(1): 59 -63 .
[10]	YAN Shibang, HUWangshui, LI Ruisheng, GUAN Jian, LI Tao, NIE Xiaohong. Structural features of contemporaneous thrust faults in Hongche fault belt of Junggar Basin[J]. Lithologic Reservoirs, 2008, 20(1): 64 -68 .

TRENDMD: