- 1、本文档共18页,可阅读全部内容。
- 2、有哪些信誉好的足球投注网站(book118)网站文档一经付费(服务费),不意味着购买了该文档的版权,仅供个人/单位学习、研究之用,不得用于商业用途,未经授权,严禁复制、发行、汇编、翻译或者网络传播等,侵权必究。
- 3、本站所有内容均由合作方或网友上传,本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺!文档内容仅供研究参考,付费前请自行鉴别。如您付费,意味着您自己接受本站规则且自行承担风险,本站不退款、不进行额外附加服务;查看《如何避免下载的几个坑》。如果您已付费下载过本站文档,您可以点击 这里二次下载。
- 4、如文档侵犯商业秘密、侵犯著作权、侵犯人身权等,请点击“版权申诉”(推荐),也可以打举报电话:400-050-0827(电话支持时间:9:00-18:30)。
- 5、该文档为VIP文档,如果想要下载,成为VIP会员后,下载免费。
- 6、成为VIP后,下载本文档将扣除1次下载权益。下载后,不支持退款、换文档。如有疑问请联系我们。
- 7、成为VIP后,您将拥有八大权益,权益包括:VIP文档下载权益、阅读免打扰、文档格式转换、高级专利检索、专属身份标志、高级客服、多端互通、版权登记。
- 8、VIP文档为合作方或网友上传,每下载1次, 网站将根据用户上传文档的质量评分、类型等,对文档贡献者给予高额补贴、流量扶持。如果你也想贡献VIP文档。上传文档
查看更多
乍得Bongor盆地基底岩性特征及形成时代
Open Journal of Nature Science 自然科学, 2016, 4(1), 63-80
Published Online February 2016 in Hans. /journal/ojns
/10.12677/ojns.2016.41009
Basement Lithology Characteristics and
Forming Age of Bongor Basin Chad
Mingyu Zhang1, Bairong Song2, Zhibin Tian1, Naidan Zhang3, Yuhua Shi2, Qi Wang1
1CNPC Greatwall Drilling Company, Panjin Liaoning
2PetroChina Liaohe Oilfield Company, Panjin Liaoning
3Yangtze University, Wuhan Hubei
Received: Feb. 1st, 2016; accepted: Feb. 20th, 2016; published: Feb. 23rd, 2016
Copyright ? 2016 by authors and Hans Publishers Inc.
This work is licensed under the Creative Commons Attribution International License (CC BY).
/licenses/by/4.0/
Abstract
The basement of the Bongor basin Chad is formed by a set of crystalline basement rocks before the
Early Cambrian, which is rich in oil and gas. Therefore, it is more important to study the type of
basement rocks and the formation age of the basin. This paper is mainly based on the core obser-
vation and description, by identification of rock slice, single grain zircon U-Pb isotope determina-
tion, Chad Bongor basin’s basement lithology of identification and delineation, and the formation
and evolution of era were analyzed. The results show that the lithology is composed of metamor-
phic rocks and magmatic rocks, which are composed of 14 kinds of 2 sub categories; Single Zircon
dating was concentrated in the age of 550 - 600 Ma, the age of metamorphic rocks was mainly con-
centrated in 616 ± 6 - 526.5 ± 2.7 Ma, the oldest old rock age was 1006 ± 12 - 946 ± 5 Ma, meta-
morphic age was 553 ± 19 - 464 ± 5 Ma, the age of magmatic roc
您可能关注的文档
最近下载
- 小学道德与法治五年级上册全册优质教案(含课件和素材).pdf VIP
- 2025年吉林省事业单位招聘考试公共基础知识考试试题库及答案详解参考.docx VIP
- 《医疗机构全病程管理模式指南》.docx VIP
- 《登记结算业务简介》课件.ppt VIP
- 机电一体化大专毕业论文8000字_20250123_230832.docx VIP
- KT00_02_windchill_界面开发.pdf VIP
- 35kV铁塔基础人工挖孔基础(专项)施工方案(危大).docx VIP
- 护士资格证模拟题库附答案详解.docx VIP
- 解析几何(一)解析几何(一).doc VIP
- 建设工程投标书范本(1).doc VIP
文档评论(0)