岩性油气藏 ›› 2016, Vol. 28 ›› Issue (4): 9–15.doi: 10.3969/j.issn.1673-8926.2016.04.002

• 油气地质 • 上一篇    下一篇

松辽盆地红岗北地区扶余油层储层单砂体分布模式

孙雨1,董毅明1,王继平2,马世忠1,于利民3,闫百泉1   

  1. 1.东北石油大学地球科学学院,黑龙江大庆163318;2.中国石油长庆油田分公司苏里格气田研究中心,西安710018;3.中国石油吉林油田分公司勘探开发研究院,吉林松原138001
  • 出版日期:2016-07-20 发布日期:2016-07-20
  • 第一作者:孙雨(1981-),男,博士,教授,博士生导师,主要从事储层沉积学与石油地质学等方面的教学与科研工作。地址:(163318)黑龙江省大庆市东北石油大学地球科学学院。E-mail:sunyu_hc@163.com。
  • 基金资助:

    黑龙江省高等学校青年学术骨干支持计划项目“河流相致密砂岩储层‘相控’非均质性评价及量化表征”(编号:1254G003)资助

Distribution patterns of single sand body in Fuyu oil layer in the northern Honggang area, Songliao Basin

Sun Yu1,Dong Yiming1,Wang Jiping2,Ma Shizhong1,Yu Limin3,Yan Baiquan1   

  1. 1. College of Geosciences,Northeast Petroleum University,Daqing 163318,Heilongjiang,China;2. Research Center of Sulige Gasfield,PetroChina Changqing Oilfield Company,Xi’an 710018,China;3. Research Institute of Exploration and Development,PetroChina Jilin Oilfield Company,Songyuan 138001,Jilin,China
  • Online:2016-07-20 Published:2016-07-20

摘要:

针对松辽盆地红岗北地区扶余油层岩性油藏储层单砂体分布特征认识不清和岩性圈闭预测困难等问题,利用8 口井的岩心资料、226 个岩心样品分析测试结果和386 口井的测井资料等,研究了储层单砂体成因类型、接触关系和分布模式。结果表明,扶余油层的储层单砂体类型主要为分流河道、水下分流河道和河口坝砂体。平面上,多支分流河道或水下分流河道砂体及其控制的河口坝砂体呈密集的窄带状分布特征;垂向上,储层单砂体分布受控于沉积物供给量与垂向沉积演化特征,呈现“南北分异”和“垂向分段”特征。平面多支、垂向多层的分流河道砂体的相互叠置,造成了研究区扶余油层储层砂体分布复杂多变的特征。扶余油层不同分流河道或水下分流河道砂体之间的接触关系可分为叠置式、切叠式、迁移式和孤立式等4 种类型。分流河道或水下分流河道砂体与溢岸薄层砂体或河口坝砂体之间多为突变接触关系;多期溢岸薄层砂体或河口坝砂体常呈“堆砌”叠置关系。以上认识可为红岗北地区扶余油层岩性圈闭预测和油水分布规律研究提供一定的依据。

关键词: 含水率预测, 水驱特征曲线, 递减方程, 瑞利模型

Abstract:

The understanding of single sand body distribution is unclear and the prediction of lithologic prospects is difficult in Fuyu oil layer in the northern Honggang area, Songliao Basin. Using core data of 8 wells, analysis and test results of 226 core samples and logging data of 386 wells, this paper studied the genesis types, contact relationships and distribution patterns of single sand body in the northern Honggang area. The results show that the single sand body types of Fuyu oil layer are mainly distributary channel, subaqueous distributary channel and mouth bar sand bodies. In the plane, multi?branch distributary channel, subaqueous distributary channel and mouth bar sand bodies are distributed in a dense and narrow band. The vertical single sand body distribution is controlled by sediment supply and sedimentary evolution, and it shows the characteristics of“vertical subsection”and“differentiation between the north and the south”. The superimposed pattern of the distributary channel sand bodies is complex, which results in complex reservoir single sand body distribution in Fuyu oil layer. The contact relationship between different distributary channel and subaqeuous distributary channel sand bodies in Fuyu oil layer can be divided into four types, such as overlapping,stacking, migrating and isolated contact. The contact relationship between the distributary channel, subaqueous distributary channel sand bodies and thin sand bodies or the mouth barsand bodies is mainly an abrupt contact. Multi?phase thin sand bodies or mouth bar sand bodies are often in a“stacking”contact relationship. These results can provide an important basis for the prediction of lithologic traps and study on oil/water distribution rule of Fuyu oil layer in the northern Honggang area.

Key words: water cut prediction, waterflooding characteristic curves, decline equation, Rayleigh model

 [1]   史建南,郑荣才,韩永林,等.鄂尔多斯盆地姬塬地区长8油层组岩性油藏成藏机理研究[J].岩性油气藏,2009,21(3):129-133.

Shi Jiannan,Zheng Rongcai,Han Yonglin,et al. Hydrocarbon accu?mulation mechanism of lithologic reservoir of Chang 8 member in Jiyuan area,Ordos Basin[J]. Lithologic Reservoirs,2009,21(3):129-133.

[2]   孙雨,马世忠,张秀丽,等.松辽盆地红岗北地区扶余油层岩性油藏特征及控制因素分析[J].沉积学报,2009,27(4):760-768.

Sun Yu,Ma Shizhong,Zhang Xiuli,et al. Analysis of characteri?stics and main controlling factors for lithologic reservoirs of the Fuyu oil layer in Honggangbei area of Songliao Basin[J]. Acta Sedimentologica Sinca,2009,27(4):760-768.

[3]   毛超林,赵占银,马玉天,等.松辽盆地南部岩性油藏特征及勘探潜力[J].中国石油勘探,2005,10(6):1-5.

Mao Chaolin,Zhao Zhanyin,Ma Yutian,et al. Features and explora?tion potential of lithologic oil reservoirs in Southern Songliao Basin[J]. China Petrleum Exploration,2005,10(6):1-5.

[4]   刘鸿友,沈安江,王艳清,等.松辽盆地南部泉头组—嫩江组层序地层与油气藏成因成藏组合[J].吉林大学学报(地球科学版),2003,33(4):469-473.

Liu Hongyou,Shen Anjiang,Wang Yanqing,et al. Study on sequence stratigraphy and genesis assemblages forming oil and gas from Quan?tou Fm. To Nenjiang Fm. in southern Songliao Basin[J]. Journal of Jilin University(Earth Science Edition),2003,33(4):469-473.

  [5]   王建功,王天琦,卫平生,等.大型坳陷湖盆浅水三角洲沉积模式——以松辽盆地北部葡萄花油层为例[J].岩性油气藏,2007, 19(2):28-34.

Wang Jiangong,Wang Tianqi,Wei Pingsheng,et al. Sedimentary mode of shallow lacustrine delta of large continental basin:An example from Putaohua formation in northern Songliao Basin[J].Lithologic Reservoirs,2007,19(2):28-34.

  [6]   葛荣峰,张庆龙,王良书,等.松辽盆地构造演化与中国东部构造体制转换[J].地质论评,2010,56(2):180-195.

Ge Rongfeng,Zhang Qinglong,Wang Liangshu,et al. Tectonic evo?lution of Songliao Basin and the prominent tectonic regimeransi?tion in Eastern China[J]. Geological Review,2010,56(2):180-195.

  [7]   林春明,冯志强,张顺,等.松辽盆地北部白垩纪超层序特征[J].古地理学报,2007,9(6):619-634.

Lin Chunming,Feng Zhiqiang,Zhang Shun,et al. Characteristics of the Cretaceous super sequences in northern Songliao Basin[J].Journal of Palaeogeography,2007,9(6):619-634.

  [8]   胡学智,鲍志东,那未红,等.松辽盆地南部扶余油田泉头组四段沉积相研究[J].石油与天然气地质,2008,29(3):334-341.

Hu Xuezhi,Bao Zhidong,Na Weihong,et al. Sedimentary facies of the member 4 of Quantou formation in Fuyu oilfield,the South Songliao Basin[J]. Oil & Gas Geology,2008,29(3):334-341.

  [9]   邓宏文,吴海波,王宁,等.河流相层序地层划分方法——以松辽盆地下白垩统扶余油层为例[J].石油与天然气地质,2007, 28(5):621-627.

Deng Hongwen,Wu Haibo,Wang Ning,et al. Division of fluvial sequence stratigraphy—An example from the Lower Cretaceous Fuyu oil?bearing layer,the Songliao Basin[J]. Oil & Gas Geology,2007,28(5):621-627.

[10]   孙雨,马世忠,张秀丽,等.红岗北地区扶余油层河流三角洲体系高分辨率层序地层划分与单砂体等时对比[J].石油天然气学报(江汉石油学院学报),2010,32(1):22-26.

Sun Yu,Ma Shizhong,Zhang Xiuli,et al. High?resolution sequence stratigraphic division and monosandbody isochronic correlation of meandering river delta of Fuyu oil layer in the northern Honggang[J]. Journal of Oil and Gas Technology (Journal of Jianghan Petro?leum Institute),2010,32(1):22-26.

[11]   蔡冬梅.松辽盆地扶余油田泉四段沉积微相研究[J].岩性油气藏,2014,26(5):57-63.
[1] 徐赢,潘有军,周荣萍,吴迪,蒲玉娥,肖露. 油田注水开发期含水率随时间变化规律研究[J]. 岩性油气藏, 2016, 28(4): 127-132.
[2] 陈国飞,唐 海,唐 聪,梁 毅. 预测水驱油田含水率的 Von Bertalanffy 模型[J]. 岩性油气藏, 2016, 28(1): 135-138.
[3] 潘有军,徐赢,吴美娥,张中劲. 牛圈湖区块西山窑组油藏含水上升规律及控水对策研究[J]. 岩性油气藏, 2014, 26(5): 113-118.
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
[1] 黄思静,黄培培,王庆东,刘昊年,吴 萌,邹明亮. 胶结作用在深埋藏砂岩孔隙保存中的意义[J]. 岩性油气藏, 2007, 19(3): 7 -13 .
[2] 刘震, 陈艳鹏, 赵阳,, 郝奇, 许晓明, 常迈. 陆相断陷盆地油气藏形成控制因素及分布规律概述[J]. 岩性油气藏, 2007, 19(2): 121 -127 .
[3] 丁超,郭兰,闫继福. 子长油田安定地区延长组长6 油层成藏条件分析[J]. 岩性油气藏, 2009, 21(1): 46 -50 .
[4] 李彦山,张占松,张超谟,陈鹏. 应用压汞资料对长庆地区长6 段储层进行分类研究[J]. 岩性油气藏, 2009, 21(2): 91 -93 .
[5] 罗 鹏,李国蓉,施泽进,周大志,汤鸿伟,张德明. 川东南地区茅口组层序地层及沉积相浅析[J]. 岩性油气藏, 2010, 22(2): 74 -78 .
[6] 左国平,屠小龙,夏九峰. 苏北探区火山岩油气藏类型研究[J]. 岩性油气藏, 2012, 24(2): 37 -41 .
[7] 王飞宇. 提高热采水平井动用程度的方法与应用[J]. 岩性油气藏, 2010, 22(Z1): 100 -103 .
[8] 袁云峰,才业,樊佐春,姜懿洋,秦启荣,蒋庆平. 准噶尔盆地红车断裂带石炭系火山岩储层裂缝特征[J]. 岩性油气藏, 2011, 23(1): 47 -51 .
[9] 袁剑英,付锁堂,曹正林,阎存凤,张水昌,马达德. 柴达木盆地高原复合油气系统多源生烃和复式成藏[J]. 岩性油气藏, 2011, 23(3): 7 -14 .
[10] 耿燕飞,张春生,韩校锋,杨大超. 安岳—合川地区低阻气层形成机理研究[J]. 岩性油气藏, 2011, 23(3): 70 -74 .