黎凡特盆地油气地质特征与勘探方向

田琨; 殷进垠; 王大鹏; 郭金瑞; 陶崇智

doi:10.11781/sysydz202001095

黎凡特盆地油气地质特征与勘探方向

doi: 10.11781/sysydz202001095

中国石化石油勘探开发研究院, 北京 100083

基金项目:

国家科技重大专项 2016ZX05033-001

国家自然科学基金"特提斯地球动力系统重大研究计划"重点支持项目 91755211

详细信息

作者简介:
田琨(1986-), 女, 硕士, 工程师, 从事国外含油气盆地地质综合研究。E-mail: tiankun.syky@sinopec.com

通讯作者:
殷进垠(1963-), 男, 博士, 教授级高级工程师, 从事国外含油气盆地分析与构造地质研究。E-mail: yinjy.syky@sinopec.com

中图分类号: TE122.3
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出版历程
- 收稿日期: 2019-07-26
- 修回日期: 2019-11-20
- 刊出日期: 2020-01-28

Petroleum geology and exploration in Levant Basin, Eastern Mediterranean

SINOPEC Petroleum Exploration & Production Research Institute, Beijing 100083, China

摘要

摘要: 基于地质-地球物理资料和最新的油气勘探成果，应用石油地质综合研究方法和成藏组合快速分析技术，研究了黎凡特盆地的油气成藏特征，划分了成藏组合并分析了其成藏模式，探讨了盆地未来的勘探方向。盆地经历裂谷期、被动大陆边缘期、构造反转期3期构造演化。以中新统、上新统和中生界储层为核心，划分为3套成藏组合。中新统成藏组合最重要，渐新统-中新统生物成因气、古尼罗河大型水系盆底扇浊积砂岩优质储层、构造反转期形成的大型构造圈闭和墨西拿阶盐岩区域盖层的良好配置是油气富集的关键；上新统成藏组合表现为中小型海底峡谷水道浊积砂岩控藏，油气近源成藏；以白垩系碎屑岩及侏罗系生物礁潜在储层为核心，推测深水区发育中生界成藏组合。三者为未来重点勘探方向，深水区中新统和深层中生界是最有潜力的领域。
- 油气地质特征 /
- 成藏组合 /
- 成藏模式 /
- 勘探方向 /
- 黎凡特盆地
Abstract: This paper analyzes hydrocarbon accumulation conditions, defines hydrocarbon plays and discusses their hydrocarbon accumulation models using geological and geophysical data and an international petroleum exploration and production database, with an approach of integrated geological investigation and play quick analysis. The intention is to identify favorable areas for exploration in the Levant Basin which experienced three main tectonic evolution stages, including rifting, passive continental marginal and tectonic inversion. It can be divided into three plays in Miocene, Pliocene and Mesozoic reservoirs. The Miocene play is the most important. The controlling factors of Miocene play are Oligocene-Miocene biogenic gas, high-quality submarine fan turbidite sand reservoir that related to Palaeo-Nile drainage system, large-scale anticline traps formed during tectonic inversion and Messinian evaporite as a regional caprock. High-quality channel turbidite sand reservoirs related to small-medium sized submarine canyons and short-distance gas migration are key factors that control hydrocarbon accumulation of the Pliocene play. Potential Cretaceous deepwater clastics and Jurassic carbonate build-ups on highs comprise a speculative Mesozoic play in deep water. Three plays are favorable regimes for future exploration, and the Miocene play in deep water and the under-explored Mesozoic regime are of high exploration potential.
- petroleum geological characteristics /
- play /
- hydrocarbon accumulation model /
- exploration direction /
- Levant Basin

HTML全文

图 1 黎凡特盆地地质综合图

据文献[7]，有修改。

Figure 1. Geological map of Levant Basin

下载: 全尺寸图片幻灯片

图 2 黎凡特盆地综合地层柱状图

据文献[8, 16]，有修改。

Figure 2. Generalized stratigraphic chart of Levant Basin

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图 3 黎凡特盆地构造单元划分及构造反转期背斜平面和剖面发育特征

据文献[10, 13, 17]，有修改。

Figure 3. Structural framework and distribution of anticlines formed in the tectonic inversion stage, Levant Basin

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图 4 黎凡特盆地中新世—上新世沉积模式

Figure 4. Miocene-Pliocene sedimentary model of Levant Basin

下载: 全尺寸图片幻灯片

图 5 黎凡特盆地油气成藏模式

Figure 5. Hydrocarbon accumulation model of Levant Basin

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图 6 黎凡特盆地成藏组合分布

Figure 6. Distribution of different hydrocarbon plays in Levant Basin

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表 1 黎凡特盆地主要油气田基本特征

Table 1. Features of main oil and gas fields in Levant Basin

序号	油气田名称	发现年份	水深/m	储层层系	资源类型	已发现探明和控制可采储量
序号	油气田名称	发现年份	水深/m	储层层系	资源类型	石油/MMbbl	天然气/Tcf	凝析油/MMbbl	合计/MMboe
1	Leviathan	2010	1 805	中新统	天然气		21.9	39.4	3 820.4
2	Tamar	2009	1 817	中新统	天然气		10.0	12.9	1 737.0
3	Aphrodite	2012	1 700	中新统	天然气		4.6		790.0
4	Gaza Marine	2000	653	上新统	天然气		1.6	1.50	277.4
5	Karish	2013	1 882	中新统	天然气		1.3	13.7	234.4
6	Mari	2000	262	上新统	天然气		1.0		167.2
7	Tamar SW	2013	1 786	中新统	天然气		0.9	1.20	159.8
8	Yam Yafo	1994	172	侏罗系	石油	110.1	0.1		129.1
9	Tanin	2012	1 682	中新统	天然气		0.6	0.80	102.5
10	Dalit	2009	1 494	中新统	天然气		0.5	0.10	86.3
注：据文献[19-20]整理汇总。

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