Abstract：The tectonic transfer zones have a great control on petroleum in the extensional rifted basin and petroleum usually accumulates near these zones. They are usually developed in the area where the stretching throws of the fracture have a decreasing-increasing change along the strike direction. The magnitude of subsidence of the strata tends to decrease near the tectonic transfer zones, thus the differencial of subsidence along the tectonic transfer zones leads to the development of a tectonopalaeogeographic framework of the alternated structural highs and lows. The faulted nose structures are developed adjacent to the tectonic transfer zones, therefore petroleum usually accumulates along the zones. The results show that the tectonic transfer zones are widely developed in the Banqiao Sag of Dagang Oilfield. Due to the development of the faulted nose structures near the tectonic transfer zones which are located in the hydrocarbon generation sags, the tectonic transfer zones are the favorable areas for petroleum to accumulate.
Liang Feng,Fan Junxia,Li Hongwei et al. Relationship between tectonic transfer zones and petroleum accumulation in Banqiao Sag, Dagang Oilfield[J]. JOPC, 2008, 10(1): 73-76.
陈发景, 汪新文, 陈昭年, 等. 2004. 伸展断陷盆地分析 ［M］. 北京: 地质出版社, 52-86. 范军侠, 李宏伟, 朱筱敏, 等. 2006. 辽东湾北部地区走滑构造特征与油气富集规律 ［J］. 古地理学报,8(3):415-418. 胡望水. 1994. 裂谷盆地转换构造及其石油地质意义 ［J］.国外油气勘探, 6(2):145-154. 漆家福, 夏义平, 杨桥. 2006. 油区构造解析 ［M］. 北京: 石油工业出版社, 40-49. 孙红军. 2002. 中新生代辽河盆地区域应力场变化及其成因 ［J］. 古地理学报,4(4):61-69. 邬光辉, 漆家福. 1999. 黄骅盆地一级构造变换带的特征与成因 ［J］. 石油与天然气地质, 20(2):125-128. 周立宏, 李三忠, 刘建忠, 等. 2003. 渤海湾盆地前第三系构造演化与潜山油气成藏模式 ［M］. 北京: 中国科学技术出版社, 63-65. Chen Fajing, Wang Xinwen, Chen Zhaonian, et al. 2004. Analysis of Extension Fault Basins ［M］. Beijing: Geological Publishing House, 52-86(in Chinese). Dahlstrom C D A. 1970. Structural geology in the eastern margin of the Canadian Rocky Mountain ［J］. Bulletin of Canadian Petroleum Geology, 18∶332-406. Fan Junxia, Li Hongwei, Zhu Xiaomin, et al. 2006. Characteristics of strike-slip structure and rules of hydrocarbon accumulation in northern Liaodong Bay ［J］. Journal of Palaeogeography, 8(3):415-418(in Chinese with English abstract). Faulds J E, Varga R J. 1998. The role of accommodation zones and transfer zones in the regional segmentation of extended terrenes［C］. In: Faulds J E, Stewart J H. Accommodation zones and transfer zones: The regional segmentation of the basin and range provinces. America: Geological Social Special Paper， 323∶1-45. Gibbs A D. 1984. Structural evolution of extensional basin margins ［J］. Journal of Geological Social of London, 141∶609-620. Hu Wangshui. 1994. Transfer structures and their importance to hydrocarbon exploration within rift basins ［J］. Oil & Gas Prospecting Abroad, 6(2):145 -154(in Chinese). Morley C K. 1989. Extension, detachment and sedimentation in continental rifts ［J］. Tectonics, 8(6):1 175-1 192. Morley C K， Nelson R A， Patton T L， et al. 1990. Transfer zones in the East African rift system and their relevance to hydrocarbon exploration in rifts ［J］. AAPG, 74(8): 1 234-1 253. Nelson R A. 1992. Rift-segment interaction and its relation to hydrocarbon exploration in continental rift basin ［J］. AAPG, 76(8):1153-1169. Qi Jiafu, Xia Yiping, Yang Qiao. 2006. Structure Analysis of Oil Area ［M］. Beijing: Petroleum Industry Press, 40-49(in Chinese). Sun Hongjun. 2002. Variation and genesis of regional stress field of Liaohe Basin in Meso-Cenozoic ［J］. Journal of Palaeogeography, 4(4):61-69(in Chinese with English abstract). Wu Guanghui, Qi Jiafu. 1999. Characteristics and origin of first order transfer zones in Huanghua Basin ［J］. Oil & Gas Geology, 20(2):125-128(in Chinese with English abstract). Zhou Lihong, Li Sanzhong, Liu Jianzhong, et al. 2003. Pre-Tertiary Tectonic Evolution and Buried Hill-type Oil-Gas Development and Reservation Under the Bohai Bay Basin ［M］. Beijing: Press of China Science and Technology, 63-65(in Chinese).
