张秀云
ZHANG Xiuyun

• 1:大庆油田有限责任公司第八采油厂

摘要(Abstract)：

为了研究含油气盆地油气成藏规律,在断裂和砂体空间配置类型及特征研究的基础上,通过不同运移方向下断—砂配置与所形成油气分布之间关系的分析,对不同运移方向下断—砂配置聚集油气的差异性进行了研究。结果表明,油气运移方向不同,断—砂配置聚集油气存在着3方面的差异:断—砂配置聚集油气所需断裂类型不同,垂向运移条件下断—砂配置聚集油气所需的断裂类型是长期活动断裂;侧向运移条件下断—砂配置聚集油气所需的断裂类型是短期活动断裂;断—砂配置聚集油气圈闭类型不同,垂向运移条件下油气聚集圈闭主要有断块、断背斜、断层遮挡、断层—岩性和岩性上倾尖灭圈闭;侧向运移条件下油气聚集圈闭主要有断块和断层遮挡圈闭;断—砂配置油气聚集部位不同,垂向运移条件下油气主要聚集在断—砂反向配置的上盘砂体中;侧向运移条件下油气主要聚集在断—砂反向配置中的下盘砂体中。
In order to study the oil-gas accumulation laws in an oil-gas-bearing basin,on the bases of the researches on the matched types between the fault and sandbody and their characteristics,the differences in the oil-gas accumulation by the matches in different migration directions are figured out. The achievements show that because of the different migration directions,there are 3 differences in the above oil-gas accumulation by means of the matches stated above: the needed fault types in the accumulation are different,the necessary fault types by the match in the vertical migration are the ones with long-period activity; while for the lateral migration,the faults should be the ones with short-period activity. The needed trap types in the accumulation are also different,under the condition of the vertical migration,the oil and gas accumulated traps are mainly fault-block,fault-anticline,fault-barrier,fault-lithological and lithology-up-inclined & pointed-out traps; while for the lateral migration,the accumulating traps are principally the fault-block and fault-barrier ones. The matched and accumulated places are different,for the vertical migration,the key accumulated places are located in the upper-side sandbodies with the transoid matches; while for the lateral migration,the oil and gas are generally accumulated in the lower-side sandbodies withthe transoid matches between the faults and sandbodies.

关键词(KeyWords)： 垂向运移;侧向运移;断—砂配置;断层类型;圈闭类型;油气聚集部位
vertical migration;lateral migration;fault and sandbody match;fault type;trap type;oil and gas accumulation place

Abstract:

Keywords:

基金项目(Foundation): 国家自然基金项目“油源断裂转换带优势输导油气条件研究”(41372153)

作者(Author): 张秀云
ZHANG Xiuyun

参考文献(References)：

• [1]付晓飞,吕延防,付广,等.逆掩断层垂向封闭性定量模拟实验及评价方法[J].地质科学,2004,39(2):223-233.
• [2]付广,于丹.苏仁诺尔断裂垂向封闭时空分布及其与油气聚集的关系[J].石油学报,2005,26(6):40-45.
• [3]吕延防,沙子萱,付晓飞,等.断层垂向封闭性定量评价方法及其应用[J].石油学报,2007,28(5):34-38.
• [4]刘宗堡,付晓飞,吕延防,等.大型凹陷向斜区油气倒灌式成藏:以松辽盆地三肇凹陷扶杨油层为例[J].地质评论,2009,55(5):685-692.
• [5]付广,孙永河,吕延防,等.西斜坡区萨二、三油层砂体输导层输导天然气效率评价[J].沉积学报,2006,24(5):763-768.
• [6]李树同,张海峰,王多云,等.聚油古地貌成因类型及其有利成藏条件分析:以鄂尔多斯盆地上里塬地区前侏罗纪古地貌为例[J].沉积学报,2011,29(5):962-969.
• [7]孙同文,付广,吕延防,等.断裂输导流体的机制及输导形式探讨[J].地质论评,2012,58(6):1081-1090.
• [8]付晓飞,方德庆,吕延防,等.从断裂带内部结构出发评价断层垂向封闭性的方法[J].地球科学(中国地质大学学报),2005,30(3):328-336.
• [9]张丽霞,范昌育.东濮凹陷浅层砂岩的微观输导性能及其油气地质意义[J].沉积学报,2011,29(4):793-797.
• [10]张永贵,张忠民,冯兴强,等.塔河油田南部志留系油气成藏主控因素与成藏模式[J].石油学报,2011,32(5):767-774.
• [11]刘宗堡,马世忠,吕延防,等.大型凹陷斜坡带油气成藏模式:以三肇凹陷葡萄花油层为例[J].吉林大学学报(地球科学版),2008,38(6):938-945.
• [12]孙永河,漆家福,吕延防,等.渤中坳陷断裂构造特征及其对油气的控制[J].石油学报,2008,29(5):669-675.
• [13]管红,朱筱敏.南堡凹陷东营组层序地层格架与沉积体系[J].沉积学报,2008,26(5):730-735.
• [14]付晓飞,王朋岩,申家年,等.简单斜坡油气富集规律:以松辽盆地西部斜坡北段为例[J].地质评论,2006,52(4):522-530.
• [15]洪峰,宋岩,余辉龙,等.柴达木盆地北缘典型构造断层封闭性与天然气成藏[J].石油学报,2002,23(2):11-15.
• [16]付广,杨敬博.断盖配置对沿断裂运移油气的封闭作用:以南堡凹陷中浅层为例[J].地球科学(中国地质大学学报),2013,38(4):783-791.
• [17]肖佃师,卢双舫,陈海峰,等.源外斜坡区断裂密集带对油气成藏的控制作用:以松辽盆地肇源南扶余油层为例[J].中南大学学报(自然科学版),2012,43(9):3548-3557.
• [18]尚晓庆,刘洛夫,高小跃,等.断裂—砂体复合输导体系输导效率的定量评价:以库车前陆盆地北带白垩系为例[J].石油天然气学报,2012,34(3):38-43.
• [19]付广,王有功.火山岩天然气成藏要素时空匹配及对成藏的控制作用:以徐家围子地区深层为例[J].地球科学(中国地质大学学报),2008,33(3):342-348.
• [20]孙永河,赵博,董月霞,等.南堡凹陷断裂对油气运聚成藏的控制作用[J].石油与天然气地质,2013,34(4):540-549.
• [21]罗群.断裂带的输导与封闭性及其控藏特征[J].石油实验地质,2011,33(5):474-479.
• [22]张晓丽,段毅,何金先,等.鄂尔多斯盆地华庆地区三叠系延长组长8油层组油气成藏条件分析[J].地质科技情报,2013,32(4):127-132.
• [23]吴智平,陈伟,薛雁,等.断裂带的结构特征及其对油气的输导和封堵性[J].地质学报,2010,84(4):570-578.