|本期目录/Table of Contents|

[1]达丽亚 张新涛 徐春强 边立恩 张 捷.渤海海域奥陶系碳酸盐岩岩溶储层特征及主控因素——以石臼坨凸起427构造带为例[J].中国海上油气,2019,31(04):36-45.[doi:10.11935/j.issn.1673-1506.2019.04.005 ]
 DA Liya ZHANG Xintao XU Chunqiang BIAN Lien ZHANG Jie.Characteristics and controlling factors of Ordovician Karst reservoirs in Bohai sea: A case study of 427 tectonic belt in Shijiutuo uplift[J].China Offshore Oil and Gas,2019,31(04):36-45.[doi:10.11935/j.issn.1673-1506.2019.04.005 ]
点击复制

渤海海域奥陶系碳酸盐岩岩溶储层特征及主控因素——以石臼坨凸起427构造带为例()

《中国海上油气》[ISSN:1673-1506/CN:11-5339/TE]

卷:
第31卷
期数:
2019年04期
页码:
36-45
栏目:
油气勘探
出版日期:
2019-07-25

文章信息/Info

Title:
Characteristics and controlling factors of Ordovician Karst reservoirs in Bohai sea: A case study of 427 tectonic belt in Shijiutuo uplift
文章编号:
1673-1506(2019)04-003610
作者:
达丽亚 张新涛 徐春强 边立恩 张 捷
(中海石油(中国)有限公司天津分公司 天津 300459)
Author(s):
DA Liya ZHANG Xintao XU Chunqiang BIAN Lien ZHANG Jie
(CNOOC China Limited, Tianjin Branch, Tianjin 300459, China)
关键词:
渤海海域 奥陶系 岩溶储层特征 主控因素 石臼坨凸起 427构造带
Keywords:
Bohai sea Ordovician Karst reservoir major controlling factors Shijiutuo uplift 427 tectonic belt
分类号:
TE122.2
DOI:
10.11935/j.issn.1673-1506.2019.04.005
文献标志码:
A
摘要:
石臼坨凸起是渤海海域重要的潜山油气勘探和开发目标。基于现有的钻井、取心、岩屑、测井及分析化验资料,分析了石臼坨凸起427构造带下古生界奥陶系碳酸盐岩储层的岩石类型、储集空间类型及物性特征,并对影响奥陶系碳酸盐岩岩溶储层发育的主控因素进行了综合分析。427构造带奥陶系碳酸盐岩储层岩石主要以灰岩、白云岩为主,储集空间以缝洞为主,晶间孔、溶蚀孔次之,储层类型有孔隙-裂缝性及裂缝-孔隙性两类。该区奥陶系碳酸盐岩岩溶储层发育主要受岩性、构造破裂作用、岩溶相带、古地貌等多方面因素控制:①岩性是储层形成的基础,有利储集层主要发育在局限台地相; ②构造破裂作用是岩溶储层形成的关键,受边界大断层长期活动的影响,可形成构造缝且更易形成溶蚀扩大缝,是岩溶作用发育最有利的场所; ③427构造带奥陶系可划分出2个岩溶带,即垂向渗流带和水平潜流带; ④岩溶古地貌中的岩溶高地和宽缓的岩溶斜坡2个二级岩溶带是最有利于溶蚀作用发育的部位。
Abstract:
he Shijiutuo uplift is an important oil and gas exploration and development target for the buried hills in the Bohai sea. Based on existing drilling, coring, cuttings, logging and analytical data, an analysis is conducted on the rock types, reservoir space types and physical properties of the Lower Paleozoic Ordovician carbonate reservoirs in the 427 tectonic belt, Shijiutuo uplift, and the main controlling factors of the Ordovician carbonate Karst reservoirs are comprehensively analyzed. The 427 tectonic belt carbonate reservoir rocks are mainly composed of limestone and dolomite; the reservoir spaces are dominated by fracture-cavern, followed by intergranular pores and dissolution pores; the results of physical property analysis clarify two reservoir types of pore-fracture type and fracture-pore type. The formation of carbonate karst reservoirs in the Ordovician is mainly controlled by lithology, tectonic fracturing, karst facies zone, and paleo-geomorphology. 1)Lithology is the basis of reservoir forming, and the favorable reservoirs are mainly developed in the restricted platform facies; 2)Tectonic fracturing is the key to the formation of karst reservoirs. Due to the long-term activity of large faults on the boundary, it can form structural fractures and is more prone to forming dissolution enlarged fracture, which is the most favorable place for Karst development; 3)The Ordovician strata in 427 tectonic belt can be divided into two Karst zones: the vertical percolation zone and the horizontal hyporheic zone; 4)The Karst highlands and the gentle Karst slopes in the karst paleogeomorphology are two most favorable positions for the Karst development.

参考文献/References:

[1] 康玉柱.中国古生代碳酸盐岩古岩溶储集特征与油气分布[J].天然气工业,2008,28(6):1-12,141. KANG Yuzhu.Characteristics and distribution laws of paleokarst hydrocarbon reservoirs in Paleozoic carbonate formations in China[J].Natural Gas Industry,2008,28(6):1-12,141. [2] 汪泽成,赵文智,胡素云,等.我国海相碳酸盐岩大油气田油气藏类型及分布特征[J].石油与天然气地质,2013,34(2):153-160. WANG Zecheng,ZHAO Wenzhi,HU Suyun,et al.Reservoir types and distribution characteristics of large marine carbonate oil and gas fields in China[J].Oil & Gas Geology,2013,34(2):153-160. [3] 赵文智,沈安江,潘文庆,等.碳酸盐岩岩溶储层类型研究及对勘探的指导意义:以塔里木盆地岩溶储层为例[J].岩石学报,2013,29(9):3213-3222. ZHAO Wenzhi,SHEN Anjiang,PAN Wenqing,et al.A research on carbonate karst reservoirs classification and its implication on hydrocarbon exploration:Cases studies from Tarim Basin[J].Acta Petrologica Sinica, 2013,29(9):3213-3222. [4] 张宝民,刘静江.中国岩溶储集层分类与特征及相关的理论问题[J].石油勘探与开发,2009,36(1):12-29. ZHANG Baomin,LIU Jingjiang.Classification and characteristics of karst reservoirs in China and related theoretical[J].Petroleum Exploration and Development,2009,36(1):12-29. [5] 王进财,赵伦,张祥忠,等.古潜山岩溶储集层特征及其对产能的控制作用[J].石油勘探与开发,2015,42(6):779-786. WANG Jincai,ZHAO Lun,ZHANG Xiangzhong,et al.Buried hill karst reservoirs and their controls on productivity[J].Petroleum Exploration and Development,2015,42(6):779-786. [6] 王大鹏,白国平,徐艳,等.全球古生界海相碳酸盐岩大油气田特征及油气分布[J].古地理学报,2016,18(1):80-92. WANG Dapeng,BAI Guoping,XU Yan,et al.Characteristics and hydrocarbon distribution of Paleozoic giant marine carbonate rock oil-gas fields in the world[J].Journal of Palaeogeography,2016,18(1):80-92. [7] 张云峰,谭飞,屈海洲,等.塔里木盆地轮古地区奥陶系风化壳岩溶储集层精细刻画[J].石油勘探与开发,2017,44(5):1-11. ZHANG Yunfeng,TAN Fei,QU Haizhou,et al.Fine characterization of Ordovician weathering crust karst reservoirs in the Lungu area,Tarim basin,China[J].Petroleum Exploration and Development,2017,44(5):1-11. [8] 常少英,邓兴梁,戴传瑞,等.岩溶洞穴型油藏描述中的几种方法——以塔北轮古西油田为例[J].海相油气地质,2016,21(3):65-71. CHANG Shaoying,DENG Xingliang,DAI Chuanrui,et al.Methods of reservoir description for karst caved reservoirs:An example from Lunguxi oil field,Tarim basin[J].Marine Petroleum Geology,2016,21(3):65-71. [9] 黄擎宇,胡素云,潘文庆,等.塔里木盆地巴楚地区寒武系储层特征及主控因素[J].天然气地球科学,2016,27(6):982-993. HUANG Qingyu,HU Suyun,PAN Wenqing,et al.Characteristics and controlling factors of the Cambrian carbonate reservoirs in Bachu area,Tarim basin,NW China[J].Natural Gas Geoscience,2016,27(6):982-993. [10] 李阳,范智慧.塔河奥陶系碳酸盐岩油藏缝洞系统发育模式与分布规律[J].石油学报,2011,32(1):101-106. LI Yang,FAN Zhihui.Developmental pattern and distribution rule of the fracture-cavity system of Ordovician carbonate reservoirs in the Tahe Oilfield[J].Acta Petrolei Sinica,2011,32(1):101-106. [11] 唐大海,肖笛,谭秀成,等.古岩溶地貌恢复及地质意义:以川西北中二叠统茅口组为例[J].石油勘探与开发,2016,43(5):689-695. TANG Dahai,XIAO Di,TAN Xiucheng,et al.Restoration of palaeokarst landform and its geological significance:A case from Middle Permian Maokou Formation in northwest Sichuan basin[J].Petroleum Exploration and Development,2016,43(5):689-695. [12] 王建民,王佳媛.古岩溶地貌与古岩溶储层岩溶效应分析:以鄂尔多斯盆地东部奥陶系风化壳为例[J].天然气地球科学,2016,27(8):1388-1398. WANG Jianmin,WANG Jiayuan.The karst effect on the palaeokarst geomorphology and palaeokarst reservoir:A case study of the Ordovician weathering crust,eastern Ordos Basin,China[J].Natural Gas Geoscience,2016,27(8):1388-1398. [13] 陈红汉,吴悠,朱红涛,等.塔中地区北坡中—下奥陶统早成岩岩溶作用及储层形成模式[J].石油学报,2016,37(10):1231-1246. CHEN Honghan,WU You,ZHU Hongtao.Eogenetic karstification and reservoir formation model of the Middle-Lower Ordovician in the northern slope of Tazhong uplift,Tarim Basin[J].Acta Petrolei Sinica,2016,37(10):1231-1246. [14] 雷川,陈红汉,苏奥,等.方解石充填物对于深层古岩溶洞穴保存的独特意义:以塔河地区奥陶系为例[J].沉积学报,2016,34(5):842-852. LEI Chuan,CHEN Honghan,SU Ao.Distinctive significance of calcite fillings for preservation of deep buried karst Paleocaves:Taking the Ordovician system in Tahe area for example[J].Acta Sedimentologica Sinica,2016,34(5):842-852. [15] 李继岩,王永诗,刘传虎,等.热液流体活动及其对碳酸盐岩储集层改造定量评价:以渤海湾盆地东营凹陷西部下古生界为例[J].石油勘探与开发,2016,43(3):359-366. LI Jiyan,WANG Yongshi,LIU Chuanhu,et al.Hydrothermal fluid activity and the quantitative evaluation of its impact on carbonate reservoirs:A case study from the Lower Paleozoic in the western Dongying sag,Bohai Bay Basin,East China[J].Petroleum Exploration and Development,2016,43(3):359-366. [16] 文华国,陈浩如,温龙彬,等.四川盆地东部石炭系古岩溶储层成岩流体:来自流体包裹体、微量元素和C、O、Sr同位素的证据[J].岩石学报,2014,30(3):655-666. WEN Huaguo,CHEN Haoru,WEN Longbin,et al.Diagenetic fluids of paleokarst reservoirs in Carboniferous from eastern Sichuan Basin:Some evidences from fluid inclusions,trace elements and C-O-Sr isotopes[J].Acta Petrologica Sinica,2014,30(3):655-666. [17] 李阳,金强,钟建华,等.塔河油田奥陶系岩溶分带及缝洞结构特征[J].石油学报,2016,37(3):289-298. LI Yang,JIN Qiang,ZHONG Jianhua,et al.Karst zonings and fracture-cave structural characteristics of Ordovician reservoirs in Tahe oilfield,Tarim Basin[J].Acta Petrolei Sinica,2016,37(3):289-298. [18] 邹胜章,夏日元,刘莉,等.塔河油田奥陶系岩溶储层垂向带发育特征及其识别标准[J].地质学报,2016,90(9):2490-2501. ZOU Shengzhang,XIA Riyuan,LIU Li,et al.Vertical zone characteristics and identification standard of Ordovician karst reservoirs in the Tahe Oilfield[J].Acta Geologica Sinica,2016,90(9):2490-2501. [19] 赵春明,张建民,李祖兵.渤中28-1油田奥陶系碳酸盐岩储层特征及主控因素[J].大庆石油地质与开发,2017,36(1):27-34. ZHAO Chunming,ZHANG Jianmin,LI Zubing.Characteristics and main controlling factors for the Ordovician carbonate reservoir in Bozhong28-1 oilfield[J].Petroleum Geology & Oilfield Development in Daqing,2017,36(1):27-34. [20] 陈丽祥,牛成民,李慧勇,等.渤海湾盆地渤中21-2构造碳酸盐岩储层发育特征及其控制因素[J].油气地质与采收率,2016,23(2):16-21. CHEN Lixiang,NIU Chengmin,LI Huiyong,et al.Carbonate reservoir characteristics and its controlling factors in Bozhong21-2 structure,Bohai Bay Basin[J].Petroleum Geology and Oil Recovery,2016,23(2):16-21. [21] 于海波,王德英,牛成民,等.渤海海域渤南低凸起碳酸盐岩潜山储层特征及形成机制[J].石油实验地质,2015,37(2):150-156,163. YU Haibo,WANG Deying,NIU Chengmin,et al.Characteristics and formation mechanisms of buried hill carbonate reservoirs in Bonan Low Uplift,Bohai Bay[J].Petroleum Geology & Experiment,2015,37(2):150-156,163. [22] 周心怀,王德英,张新涛.渤海海域石臼坨凸起两个亿吨级隐蔽油气藏勘探实践与启示[J].中国石油勘探,2016,21(4):30-37. ZHOU Xinhuai,WANG Deying,ZHANG Xintao.Two 100 million-ton class subtle reservoirs in Shijiutuo Uplift,Bohai Sea:Exploration practices and enlightenments[J].China Petroleum Exploration,2016,21(4):30-37. [23] 刘爱疆,左烈,李景景,等.主成分分析法在碳酸盐岩岩性识别中的应用:以YH地区寒武系碳酸盐岩储层为例[J].石油与天然气地质,2013,34(2):192-196. LIU Aijiang,ZUO Lie,LI Jingjing,et al.Application of principal component analysis in carbonate lithology identification:A case study of the Cambrian carbonate reservoir in YH field[J].Oil & Gas Geology,2013,34(2):192-196. [24] 佘敏,寿建峰,沈安江,等.碳酸盐岩溶蚀规律与孔隙演化实验研究[J].石油勘探与开发,2016,43(4):564-572. SHE Min,SHOU Jianfeng,SHEN Anjiang,et al.Experimental simulation of dissolution law and porosity evolution of carbonate rock[J].Petroleum Exploration and Development,2016,43(4):564-572. [25] 金振奎,邹元荣,蒋春雷,等.大港探区奥陶系岩溶储层发育分布控制因素[J].沉积学报,2001,19(4):530-535. JIN Zhenkui,ZOU Yuanrong,JIANG Chunlei,et al.Distribution and controlling factors of Ordovician karst reservoirs in Dagang region[J].Acta Sedimentologica Sinica,2001,19(4):530-535. [26] 韩长城,林承焰,鲁新便,等.塔河油田奥陶系岩溶地貌对储集层的控制作用[J].新疆石油地质,2016,37(4):417-422. HAN Changcheng,LIN Chengyan,LU Xinbian,et al.Controlling effects of Ordovician karst paleogeomorphology on reservoirs in Tahe oilfield,Tarim basin[J].Xinjiang Petroleum Geology,2016,37(4):417-422.

相似文献/References:

[1]王德英 薛永安 于海波 黄江波 张宏国 史盼盼 周园园.渤中凹陷斜坡类型与新近系油气成藏特征[J].中国海上油气,2019,31(04):9.[doi:10.11935/j.issn.1673-1506.2019.04.002 ]
 WANG Deying XUE Yongan YU Haibo HUANG Jiangbo ZHANG Hongguo SHI Panpan ZHOU Yuanyuan.Slope types and Neogene hydrocarbon accumulation characteristics of Bozhong sag in Bohai sea[J].China Offshore Oil and Gas,2019,31(04):9.[doi:10.11935/j.issn.1673-1506.2019.04.002 ]

备注/Memo

备注/Memo:
*“十三五”国家科技重大专项“渤海海域勘探新领域及关键技术研究(编号:2016ZX05024-003)”部分研究成果。 第一作者简介: 达丽亚,女,工程师,2012年毕业于成都理工大学能源学院地质工程专业,主要从事海上油气勘探工作。地址:天津市滨海新区海川路2121号B座(邮编:300459)。E-mail:daly@cnooc.com.cn。
更新日期/Last Update: 1900-01-01