|本期目录/Table of Contents|

[1]韩强,杨子川,李弘艳,等.塔里木盆地沙雅隆起北部三道桥潜山结构与储层特征[J].地球科学与环境学报,2017,39(01):103-113.
　HAN Qiang,YANG Zi-chuan,LI Hong-yan,et al.Characteristics of Sandaoqiao Buried Hill Structure and Reservoir in the Northern Shaya Uplift of Tarim Basin, China[J].Journal of Earth Sciences and Environment,2017,39(01):103-113.
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《地球科学与环境学报》[ISSN:1672-6561/CN:61-1423/P]

卷:
第39卷
期数:
2017年第01期
页码:
103-113
栏目:
基础地质与矿产地质
出版日期:
2017-01-15

文章信息/Info

Title:
Characteristics of Sandaoqiao Buried Hill Structure and Reservoir in the Northern Shaya Uplift of Tarim Basin, China
文章编号:
1672-6561(2017)01-0103-11
作者:
韩强; 杨子川; 李弘艳; 蒲仁海; 闫亮; 焦存礼
1.中国石化西北油田分公司勘探开发研究院，新疆 乌鲁木齐 830011； 2.西北大学 地质学系，陕西 西安 710069； 3.中国石化石油勘探开发研究院，北京 100083
Author(s):
HAN Qiang;  YANG Zi-chuan;  LI Hong-yan;  PU Ren-hai;  YAN Liang;  JIAO Cun-li
1. Institute of Exploration and Development, Northwest Oilfield, SINOPEC, Urumqi 830011, Xinjiang, China； 2. Department of Geology, Northwest University, Xi’an 710069, Shaanxi, China; 3. SINOPEC Petroleum Exploration and Production Research Institute, Beijing 100083, China
关键词:
潜山; 白云岩储层; 断块结构; 岩溶作用; 裂缝; 沙雅隆起; 塔里木盆地
Keywords:
buried hill;  dolomite reservoir;  block structure;  karst process;  fracture;  Shaya uplift;  Tarim Basin
分类号:
P618.130.2；TE122.2
DOI:
-
文献标志码:
A
摘要:
综合钻井、测井、地震及分析化验等资料，对塔里木盆地沙雅隆起北部新发现的三道桥潜山气藏的潜山结构和储层进行研究。结果表明：三道桥潜山为晚古生代末期—中生代早期由断层控制形成的断块潜山，发育多组断层和断片结构，长轴为NE—SW向，上覆中生界侏罗系—白垩系。三道桥潜山是由下部古元古界花岗岩结晶基底和上部的一套滨海—浅海相陆源碎屑岩-碳酸盐岩混合沉积地层、以及之上的新元古界阿克苏群共同组成，其中滨海—浅海相陆源碎屑岩-碳酸盐岩混合沉积地层经历过埋藏成岩改造；三道桥潜山气藏的储层岩性主要为粉晶白云岩、泥晶白云岩，储层基质物性较差，储集空间为裂缝和溶蚀孔洞；优质储层主要受后期断裂和岩溶作用控制。三道桥潜山气藏的发现进一步证实塔里木盆地沙雅隆起北部潜山构造裂缝和岩溶作用发育，具备形成优质储层和油气藏的条件，因此，该区带类似的潜山具有较大的油气勘探潜力。
Abstract:
Based on the drilling, logging, seismic and chemical analysis data, the characteristics of the new Sandaoqiao buried hill structure and reservoir in the northern Shaya uplift of Tarim Basin were discussed. The results show that Sandaoqiao buried hill is a fault block controlled by Late Paleozoic-Early Mesozoic faults; multi faults and fragment structures develop with the NE-SW long axis in Sandaoqiao buried hill, and the overlaying layer is Mesozoic Jurassic-Cretaceous; Sandaoqiao buried hill is made from the bottom crystalline basement of Paleoproterozoic granites, the middle mixed sediment strata of littoral-neritic facies terrigenous clastic-carbonate rocks, and the upper Neoproterozoic Akesu Group; the mixed sediment strata of littoral-neritic facies terrigenous clastic-carbonate rocks experience burial diagenetic transformation, and the thickness is 700-800 m; the gas reservoir lithology of Sandaoqiao buried hill is crystal powder dolomite and putty crystal dolomite with the poor physical property of matrix, and the reservoir space is fracture and dissolution pore; the high quality reservoir is mainly controlled by the late fracture and karst process. It is further proved that the fracture and karst process of buried hill develop in the northern Shaya uplift of Tarim Basin, and have the advantage on forming high quality reservoir and hydrocarbon accumulation. Therefore, the zone like Sandaoqiao buried hill has great petroleum exploration potential.

参考文献/References:

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相似文献/References:

[1]吴伟涛,高先志,卢学军,等.冀中坳陷潜山油气输导体系及与油气藏类型的匹配关系[J].地球科学与环境学报,2011,33(01):78.
　WU Wei-tao,GAO Xian-zhi,LU Xue-jun,et al.Pathway System and Their Matching Relations with Buried Hill Reservoir in Jizhong Depression[J].Journal of Earth Sciences and Environment,2011,33(01):78.
[2]彭军,林攀,夏青松,等.塔北地区寒武系白云岩储层裂缝充填特征与有效性[J].地球科学与环境学报,2019,41(01):40.
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备注/Memo

备注/Memo:
收稿日期:2016-09-12
基金项目:国家科技重大专项项目(2011ZX05005-002)
作者简介:韩 强(1980-),男,陕西蓝田人,高级工程师,E-mail:hanqiang105289562@qq.com。
更新日期/Last Update: 2017-01-20