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Deepwater Hydrocarbon Exploration in China Seas: Yesterday, Today and Tomorrow

Zhi-gang Zhao,Hai-zhang Yang,Wu Tang,Shi-xiang Liu

《工程管理前沿（英文）》 2016年第3卷第4期页码 390-395 doi: 10.15302/J-FEM-2016059

摘要： Deepwater area has been one of the hottest areas in the global hydrocarbon exploration. However, deepwater hydrocarbon exploration in China started late and mainly concentrated in the South China Sea (SCS) with low level of researches. Although there are some achievements, there are even more challenges. For this reason, this paper reviewed the history of deepwater exploration in China Seas and summarized the current exploration situation. The future directions of deepwater hydrocarbon exploration mainly consist of five aspects: establishing key technology system of complex structure and reservoir seismic acquisition and processing in deepwater areas of SCS, clarifying the development mechanism of high quality source rock and establishing matching assessment technology, studying the formation conditions of favorable reservoir and creating reservoir identification technology, improving accumulation theory of large and medium-sized oil and gas field of deepwater, deepening the researches of petroleum geology conditions of middle and south part of SCS. Simultaneously, the concept of portfolio should be utilized in the exploration process, with economic benefits considered. These understandings will help guiding the future deepwater hydrocarbon exploration in China Seas.

关键词： deepwater hydrocarbon exploration China Seas South China Sea Pearl River Mouth Basin Qiongdongnan Basin development directions

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A Fast Evaluation and Research Method for Exploration Potential of Oversea Basins

Hong-quan Kang,Yun-hua Deng,Huai-cun Jia,Tao Cheng,Bo Bai

《工程管理前沿（英文）》 2016年第3卷第4期页码 338-342 doi: 10.15302/J-FEM-2016052

摘要： Oversea hydrocarbon exploration always faces some problems, such as multiple basin types, different exploration prospects, various exploration degrees, diverse data quantities and geological recognitions. This paper focuses on overseas basins with different exploration degrees and offers a new evaluation system and research method for fast evaluation and risk analysis on hydrocarbon potential. Based on the theory of probability, this new evaluation system evaluates each parameter and core accumulation factor with comprehensive and quantitative assignment, to accelerate geological evaluation. In addition, this paper suggests that source rock evaluation should be the core criterion in screening evaluation of poor-explored basins, and also proposes that both the exploration potential and geological recognition should drive the evaluation for basins with high exploration degrees. This new system and method, which is an effective system for fast basin evaluation, is suggested to be used in oversea evaluation and decision-making objectively, scientifically and efficiently.

关键词： geological risk analysis probability model evaluation factors oversea exploration hydrocarbon exploration

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中国非常规油气的潜力和发展

胡文瑞,翟光明,李景明

《中国工程科学》 2010年第12卷第5期页码 25-29

摘要：

概述了国外和我国非常规油气资源开发利用状况，分析了我国发展非常规油气存在的困难，提出了加快发展我国非常规油气的对策与建议。

关键词：非常规油气勘探开发技术潜力对策

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中国石化非常规油气资源潜力及勘探进展

马永生,冯建辉,牟泽辉,赵培荣,包书景,王烽

《中国工程科学》 2012年第14卷第6期页码 22-30

摘要：

中国石油化工集团有限公司（简称中国石化）矿权区内拥有较为丰富的非常规油气资源，煤层气可勘探面积为10.19万km²，煤层埋深小于2 000 m的煤层气地质资源量为11.02万亿m³。页岩气可供勘探面积为17.5万km²，初步估算页岩气地质资源量为15.9万亿m³。页岩油勘探面积为11.76万km²，具有较大的资源基础及潜力。中国石化自2004年开始关注非常规油气资源，先后启动了页岩油气、煤层气等非常规油气资源的研究和勘探工作。目前在泌阳凹陷页岩油勘探泌页HF-1水平井分段压裂后获日产油23.6 m³；元坝地区多口陆相钻井测试获得高产气流，建南地区建页HF-1井日产气12 300 m³；延川南区块煤层气已探明地质储量为106.47亿m³，多口井排采获工业气流，初步形成了中国石化非常规油气资源多类型、多阶段的勘探开发格局。

关键词：中国石化非常规油气油气资源勘探

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中国古生代海相油气成藏特征

康玉柱

《中国工程科学》 2010年第12卷第5期页码 11-17

摘要：

1970―1978年笔者在塔里木油气地质调研中首次提出古生代有发育的烃源岩，1984年沙参2井实现了古生代海相油田的首次重大突破。1992年通过多个古生代油气田深入研究建立了古生代海相油气成藏理论。其理论内涵：叠加复合盆地成藏，多时代多层系生油，多期成藏，多时代多类型储盖组合，多成藏模式，油气主要分布在古隆起、古斜坡、断裂带和不整合面附近。

关键词：古生代海相油气田盆地隆起坳陷油气分布

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exogenous degrader-enhanced bioremediation with low-dose persulfate oxidation for polycyclic aromatic hydrocarbon

《环境科学与工程前沿（英文）》 2023年第17卷第11期 doi: 10.1007/s11783-023-1733-x

摘要： Polycyclic aromatic hydrocarbon (PAH)-contaminated soils are usually complex and characterized by a lack of nutrition and soil salinization, resulting in difficulties in soil remediation. In this study, bioaugmentation with a PAH-degrading Bacillus PheN7 (BA) and low-dose persulfate oxidation (PS), along with natural biodegradation, were utilized to remediate alkaline PAH-contaminated soil. The soil used in the study had a pH of 9.35, and the total PAH content was 568.8 ± 31.0 mg/kg dry soil. After 42 d of remediation, the degradation efficiency of PAHs was 96.72% and 93.88% using persulfate oxidation and bioaugmentation, respectively, whereas 38.66% of PAHs were degraded in natural attenuation (NA). Bacillus was the dominant genera throughout the process of bioremediation with the relative abundance of 79.3% on day 42 in the BA system, whereas, Alcanivorax was enriched and became the dominant genera in PS systems. In the meantime, PAH degradation genes were detected with remarkably higher level in the BA system than in PS system during the remediation. In addition to the degradation of contaminants, persulfate oxidation promotes microbial bioremediation efficiency mainly by lowering the pH to neutral and increasing the active phosphorus content in the soil. Microbial species and ecological niches were less reduced in the PS system than in the BA system. Collectively, persulfate oxidation had a better impact on the soil microbiome and is more suitable for long-term soil health than bioaugmentation through PheN7 addition.

关键词： Bioaugmentation Low-dose persulfate oxidation Polycyclic aromatic hydrocarbon Remediation

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轻烃分析录井技术在海拉尔盆地的应用

吴长金,马昌伟,张可操

《中国工程科学》 2012年第14卷第4期页码 49-57

摘要：

为适应海拉尔盆地快速勘探开发工作的需要，有效解决在快速钻井（钻井提速）条件下，岩屑录井、地化录井等依托岩屑样品发现油气显示以及评价储层所面临的技术难题，按照优选先进适用录井技术的要求，在海拉尔盆地进行了轻烃分析录井技术应用。笔者阐述了轻烃分析录井技术的原理和特点，并对该项技术的实际应用效果进行了分析，为轻烃分析录井技术的推广应用奠定了坚实基础。

关键词：海拉尔盆地轻烃分析录井技术油气发现储层评价

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深空探测与我国深空探测展望

叶培建,彭兢

《中国工程科学》 2006年第8卷第10期页码 13-18

摘要：

对人类已经开展的深空探测活动进行了回顾，简介了近期已开展和未来5年内将要开展的深空探测任务，以及未来主要航天国家的深空探测规划，提出了未来我国开展深空探测应掌握和突破的关键技术；介绍了我国深空探测的现状，对绕月探测工程和嫦娥1号进行了简介，重点介绍了探月工程二、三期的思路和二期工程的立项论证情况和初步总体方案，同时简要叙述了正在论证中的中俄联合火星探测、夸父计划、硬X射线天文望远镜和空间太阳望远镜等项目的概况；给出了对我国未来深空探测发展方向的思考和展望。

关键词：深空探测行星际探测多目标多任务中国探月工程

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Strategies of Efficient Exploration and Development of Deepwater Oil and Gas Overseas

Wen-ming Han,Shui Yu,Hong-yan Zhao,Yang Zhao,Liang Chen

《工程管理前沿（英文）》 2016年第3卷第4期页码 314-320 doi: 10.15302/J-FEM-2016050

摘要： Deepwater offshore area, with rich oil and gas resources, has currently become the hot area for oil and gas exploration and the main battlefield where global oil majors compete with each other. This article summarizes the current situation of deepwater oil and gas exploration and development overseas from the perspectives of exploration history, exploration achievements and technical progress, and analyzes the difficulties and challenges faced by the industry, such as low level understanding of hydrocarbon accumulation conditions, global security and environmental challenges. And then, several feasible implementation strategies have been proposed on how to actively deal with the challenges, promote Chinese oil companies’ overseas exploration, and realize efficient exploration and development of deepwater oil and gas fields overseas. These strategies consist of three aspects: profit-oriented operation principle, exploration ideas supported by theory and technology, and exploration strategy that puts safety first. In the era of low oil prices, Chinese oil companies must build up confidence, seize the opportunity and face the challenge while taking efforts to innovate technologies and theories, updates strategic ideas, and cultivate deepwater talents so as to be in an active position in global deepwater exploration and development industry in the future.

关键词： deepwater exploration and development operation principle exploration idea exploration strategy

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Reduced kinetic mechanism of -heptane oxidation in modeling polycyclic aromatic hydrocarbon formation

ZHONG Beijing, XI Jun

《能源前沿（英文）》 2008年第2卷第3期页码 326-332 doi: 10.1007/s11708-008-0047-9

摘要： A reduced mechanism, which could couple with the multidimensional computational fluid dynamics code for quantitative description of a reacting flow, was developed for chemical kinetic modeling of polycyclic aromatic hydrocarbon formation in an opposed-flow diffusion flame. The complete kinetic mechanism, which comprises 572 reactions and 108 species, was reduced to a simplified mechanism that includes only 83 reactions and 56 species through sensitivity analysis. The results computed via this reduced mechanism are nearly indistinguishable from those via the detailed mechanism, which demonstrate that the model based on this reduced mechanism can properly describe -heptane oxidation chemistry and quantitatively predict polycyclic aromatic hydrocarbon (such as benzene, naphthalene, phenanthrene and pyrene) formation in opposed-flow diffusion flames.

关键词： phenanthrene multidimensional computational sensitivity analysis polycyclic mechanism

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Development and deep-sea exploration of the Haidou-1

《工程管理前沿（英文）》页码 546-549 doi: 10.1007/s42524-023-0260-6

摘要： Development and deep-sea exploration of the Haidou-1

关键词： hadal zone autonomous and remotely-operated vehicle integrated exploration operation deep dive exceeding 10000 meters

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地下水封岩洞油库设计、施工的基本原则

王梦恕,杨会军

《中国工程科学》 2008年第10卷第4期页码 11-16

摘要：

我国对大量石油储存的需求使石油贮备库的建设势在必行，地下水封岩洞油库是储存油品的最好形式。文章介绍了地下水封岩洞油库的密封原理、类型、优点等并重点对其选址、设计、施工进行介绍。笔者旨在提出地下水封岩洞油库的主要特点和规划、设计、施工的基本原则及标准，并指出我国尚未形成关于大规模地下水封岩洞油库设计、施工的完整技术，缺少指导性规范。开展地下水封岩洞油库的关键设计与施工技术研究具有重大的现实意义。

关键词：地下水封储油库岩洞设计施工

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造福全人类面向未来的中国空间探测

姜景山,王涛

《中国工程科学》 2008年第10卷第6期页码 4-9

摘要：

人类进入太空是20世纪伟大的科技成就之一。第一颗人造地球卫星发射至今已有50年，在这期间人类以地球探测为主，包括载人航天和深空探测在内的空间探测活动从未停止过。文章回顾了中国和国际航天50年空间探测的历史，总结了取得的进展和成果，分析了空间探测当前的发展趋势及我国业界当前的任务与存在的问题，提出了相应的建议和对未来中国空间探测的设想。

关键词：空间探测遥感

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岩石圈深部探测与青藏高原研究

赵文津

《中国工程科学》 2003年第5卷第2期页码 1-15

摘要：

论述了岩石圈深部探测的作用和重大意义，它是一项国土基础地质情况的调查，可以为找矿预测、地震预报、能源开发及大陆动力学研究等多目标服务,是21世纪中国区域地质调查的重要内容，是一项伟大的科学工程；美国、前苏联和中国此前均已作了大量工作，但是有待深化和进一步开展调查；简要介绍了青藏高原近些年来开展深部调查的情况和取得的主要最新成果。

关键词：岩石圈深部探测青藏高原