Lithologic Reservoirs ›› 2009, Vol. 21 ›› Issue (3): 29-34.doi: 10.3969/j.issn.1673-8926.2009.03.006

Previous Articles     Next Articles

Petroleum geological conditions and exploration direction in north piedmont zone of Tuha Basin

LI Zaiguang，CHEN Qilin，LV Ximin，YANG Zhanlong，HUANG Yunfeng，WU Qingpeng   

  1. Research Institute of Petroleum Exploration & Development-Northwest， PetroChina， Lanzhou 730020， China
  • Online:2009-09-16 Published:2009-09-16

PDF (PC)

456

Abstract:

The north piedmont zone of Tuha Basin is adjacent to three large oil-gas generating depressions (Shengbei, Qiudong and Xiaocaohu), and developed several reservoir-cap assemblages. Experienced multiple tectonic movements such as Yanshanian tectonic movement and Himalayan tectonic movement, it developed thrust belt, anticlinal belt and slope nose-shaped uplift belt from north to south, and the reservoirs formed by multi-stage hydrocarbon migration and accumulation. At present, five oilfields have been found such as Shanle, Qialekan, Kekeya, Yuguo and Qiquanhu, and six layer series obtained commercial oil and gas flow. The reservoir forming and distribution are controlled by Yanshanian palaeostructure, the existing structural high, faults, reservoirs and caps. It is proposed that the prospecting for Shuixigou Group reservoir and the middle-eastern shallow reservoir should be strengthened while expanding the dominated reservoir of J2s.

Key words: buried hill, reservoir accumulation condition, fault, weathering crust, reservoir accumulation model, Erlian Basin

［1］ 袁明生，梁世君，燕烈灿，等.吐哈盆地油气地质与勘探实践［M］.北京：石油工业出版社，2002.
［2］ 袁明生.吐哈盆地油气分布特征及勘探方向［J］.新疆石油地质，1998，19（2）：106-111.
［3］ 刘俊田，靳振家，李在光，等.小草湖地区岩性油气藏主控因素分析及油气勘探方向［J］.岩性油气藏，2007，19（4）：44-47.
［4］ 王捷，关德范.油气生成运移聚集模型研究［M］.北京：石油工业出版社，1999.
［5］ 李在光，刘俊田，杨占龙，等.台北凹陷红台—疙瘩台地区含油气检测［J］.新疆石油地质，2006，27（4）：446-448.
［6］ 李在光，杨占龙，郭精义，等.吐哈盆地台北凹陷葡北东斜坡含油性检测［J］.新疆石油地质，2005，26（3）：269-271.
［7］ 李在光，杨占龙，李琳，等.胜北地区油气分布规律［J］.天然气地球科学，2006，17（1）：94-97.
［8］ 岳乐平，张莉，吴诗平，等.鄯善油田裂缝特征及构造应力场［J］.地质力学学报，1999，15（2）：59-64.
［9］ 党犇，赵虹，周立发.台北凹陷侏罗系储层次生孔隙特征及形成机理［J］.西北大学学报，2002，32（3）：281-285.
［10］ 王震亮，陈荷立.台北凹陷侏罗系油气运聚成藏史分析［J］.石油勘探与开发，2002，29（3）：1-4.
［11］ 王建荣，张达景，赵文智，等.吐哈盆地古水动力条件与油气聚集规律［J］.石油与天然气地质，1997，18（1）：28-33.
［12］ 王震亮，陈荷立.试论古水动力演化的旋回性与油气的多期运聚［J］.沉积学报，2002，20（2）：339-344.
［13］ 张明山，张进学，于拥军，等.吐哈盆地地质结构和油气聚集规律新认识［J］.新疆石油地质，2002，23（3）：189-192.
［14］ 杨占龙，陈启林，郭精义.胜北洼陷岩性油气藏成藏条件特殊性分析［J］.天然气地球科学，2005，16（2）：181-185.
［15］ 张虎权，于均民，李在光，等.气藏综合描述技术在吐哈盆地鄯勒地区第三系浅层气藏描述中的应用［J］.天然气地球科学，2004，15（1）：62-67.
［16］ 李在光，杨占龙，郭精义，等.吐哈盆地胜北地区含油气性检测［J］.天然气地球科学，2006，17（4）：532-537.
[1] YAN Xueying, SANG Qin, JIANG Yuqiang, FANG Rui, ZHOU Yadong, LIU Xue, LI Shun, YUAN Yongliang. Main controlling factors for the high yield of tight oil in the Jurassic Da’anzhai Section in the western area of Gongshanmiao, Sichuan Basin [J]. Lithologic Reservoirs, 2024, 36(6): 98-109.
[2] Guan Yunwen, Su Siyu, Pu Renhai, Wang Qichao, Yan Sujie, Zhang Zhongpei, Chen Shuo, Liang Dongge. Palaeozoic gas reservoir-forming conditions and main controlling factors in Xunyi area，southern Ordos Basin [J]. Lithologic Reservoirs, 2024, 36(6): 77-88.
[3] QU Weihua, TIAN Ye, DONG Changchun, GUO Xiaobo, LI Lili, LIN Siya, XUE Song, YANG Shihe. Characteristics of Cretaceous source rocks and their controlling effect on hydrocarbon accumulation in Dehui Fault Depression，Songliao Basin [J]. Lithologic Reservoirs, 2024, 36(6): 122-134.
[4] XIAO Boya. Characteristics and favorable zone distribution of tuff reservoirt of Cretaceous in A’nan sag，Erlian Basin [J]. Lithologic Reservoirs, 2024, 36(6): 135-148.
[5] SU Hao, GUO Yandong, CAO Liying, YU Chen, CUI Shuyue, LU Ting, ZHANG Yun, LI Junchao. Natural depletion characteristics and pressure maintenance strategies of faultcontrolled fracture-cavity condensate gas reservoirs in Shunbei Oilfield [J]. Lithologic Reservoirs, 2024, 36(5): 178-188.
[6] YAN Jianping, LAI Siyu, GUO Wei, SHI Xuewen, LIAO Maojie, TANG Hongming, HU Qinhong, HUANG Yi. Research progress on casing deformation types and influencing factors in geological engineering of shale gas wells [J]. Lithologic Reservoirs, 2024, 36(5): 1-14.
[7] WANG Hongxing, HAN Shiwen, HU Jia, PAN Zhihao. Prediction and main controlling factors of tuff reservoirs of Cretaceous Huoshiling Formation in Dehui fault depression，Songliao Basin [J]. Lithologic Reservoirs, 2024, 36(5): 35-45.
[8] HUANG Xiangsheng, YAN Zhuoyu, ZHANG Dongfeng, HUANG Heting, LUO Chengfei. Characteristics of multi-phase thermal fluid activity and natural gas migration-accumulation of Cenozoic in No. 2 fault zone of Qiongdongnan Basin [J]. Lithologic Reservoirs, 2024, 36(5): 67-76.
[9] YANG Xuefeng, ZHAO Shengxian, LIU Yong, LIU Shaojun, XIA Ziqiang, XU Fei, FAN Cunhui, LI Yutong. Main controlling factors of shale gas enrichment of Ordovician Wufeng Formation-Silurian Longmaxi Formation in Ningxi area，Sichuan Basin [J]. Lithologic Reservoirs, 2024, 36(5): 99-110.
[10] QIU Yuchao, LI Yading, WEN Long, LUO Bing, YAO Jun, XU Qiang, WEN Huaguo, TAN Xiucheng. Structural characteristics and hydrocarbon accumulation model of Cambrian Xixiangchi Formation in eastern Sichuan Basin [J]. Lithologic Reservoirs, 2024, 36(5): 122-132.
[11] YANG Weihua. Hydrocarbon accumulation model and main controlling factors of tight oil of the fourth member of Cretaceous Yingcheng Formation in Shuangcheng fault depression，Songliao Basin [J]. Lithologic Reservoirs, 2024, 36(4): 25-34.
[12] ZHOU Hongfeng, WU Haihong, YANG Yuxi, XIANG Hongying, GAO Jihong, HE Haowen, ZHAO Xu. Sedimentary characteristics of fan delta front of the fourth member of Cretaceous A’ershan Formation in Bayindulan Sag，Erlian Basin [J]. Lithologic Reservoirs, 2024, 36(4): 85-97.
[13] TIAN Ya, LI Junhui, CHEN Fangju, LI Yue, LIU Huaye, ZOU Yue, ZHANG Xiaoyang. Tight reservoir characteristics and favorable areas prediction of Lower Cretaceous Nantun Formation in central fault depression zone of Hailar Basin [J]. Lithologic Reservoirs, 2024, 36(4): 136-146.
[14] LU Keliang, WU Kangjun, LI Zhijun, SUN Yonghe, XU Shaohua, LIANG Feng, LIU Lu, LI Shuang. Characteristics and evolution model of hydrocarbon accumulation of Cambrian Longwangmiao Formation in the north slope of central Sichuan paleo-uplift [J]. Lithologic Reservoirs, 2024, 36(4): 159-168.
[15] SONG Zhihua, LI Lei, LEI Dewen, ZHANG Xin, LING Xun. Application of improved U-Net network small faults identification technology to Triassic Baijiantan Formation in Mazhong area，Mahu Sag [J]. Lithologic Reservoirs, 2024, 36(3): 40-49.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
[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:

Copyright © 2018 Lithologic Reservoirs

Support by Beijing Magtech support@magtech.com.cn