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地震勘探方法在川东深层富钾卤水勘探中的应用

阎建国,侯磊,赵玉红,杨晓玉

《中国工程科学》 2013年第15卷第10期页码 59-65

摘要：

地震勘探方法作为地球物理勘探方法的一种，不仅在其擅长的油气资源勘探领域，而且在找寻其他矿藏领域也有广泛的应用。本文主要阐述用油气勘探的技术思路，结合富钾卤水的地震响应特征，确定地层深部富钾卤水的地震资料解释方法和应用效果，总结寻找卤水矿藏可运用的地震勘探解释技术和流程。四川盆地东部某富钾卤水区的实际应用表明，地震勘探方法能较好地圈定富钾卤水储层，并能提出勘探远景区。

关键词：地震勘探富钾卤水裂缝层拉平四川盆地

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四川盆地致密砂岩气藏勘探现状与资源潜力评价

卞从胜,王红军,汪泽成,徐兆辉

《中国工程科学》 2012年第14卷第7期页码 74-80

摘要：

川中地区是目前须家河组已发现的储量集中区，由于气源的不充分性导致气藏含水饱和度高，规模经济开发难度偏大。在成藏条件综合研究的基础上，评价认为须家河组下一步勘探潜力区主要分布在川中西部的金华—蓬溪地区须二和须四段，以及川西北部的剑阁—柘坝场地区须三段，这些区域气源灶发育，生气强度大，储层保持较好，且构造和裂缝发育，多口高产气井和规模储量的发现表明其成藏潜力巨大，将成为须家河组天然气勘探的重要新领域。

关键词：大型化成藏源内成藏资源潜力致密砂岩气须家河组四川盆地

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Reliability guarantee framework for the Sichuan–Tibet Railway

《工程管理前沿（英文）》 2021年第8卷第4期页码 480-491 doi: 10.1007/s42524-021-0170-4

摘要： The Sichuan–Tibet Railway is facing extraordinary challenges in terms of construction, operation, and maintenance because of its extremely complicated natural environment and geological conditions. Consequently, countermeasures are necessary and urgent to ensure its safety and reliability in the whole life cycle. This study proposes a novel reliability framework to guarantee the ideal operation state of the Sichuan–Tibet Railway. Reliability application in many fields are summarized, including military equipment, rail locomotive, and railway engineering. Given the fact that the Sichuan–Tibet Railway is a complex giant system, Nine-Connotation was summarized (i.e., safety, inherent reliability, testability, maintainability, supportability, environmental adaptability, predictability, resilience, and durability) under the goal of optimizing the operational efficiency. On the basis of the concept of the Nine-Connotation and the understanding of reliability transmission mechanism, the framework of reliability for the Sichuan–Tibet Railway was established, which can facilitate a comprehensive and real-time evaluation of all situations with a clear hierarchy. The proposed framework is composed of a resilience management system, an integrated technology system, and a dynamic reliability assessment system. The pathway for its application on railway construction was developed in this study. The proposed framework can assist in well-informed decisions for the construction, as well as the operation of the Sichuan–Tibet Railway. On the basis of a top–down design concept for the first time, this study emphasizes the railway’s availability and validity to complete the assigned tasks as a whole, that is, operational efficiency. It also shows the reliability transmission and control mechanism of the railway’s giant complex system, innovating and establishing the management principle of great safety and great reliability over the life cycle.

关键词： Sichuan–Tibet Railway operational efficiency reliability guarantee Nine-Connotation implementation pathway

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Discovery of Fuling Shale Gas Field and its prospects

Xusheng GUO, Yuping LI, Jinlei LI, Minggang FENG, Hua DUAN

《能源前沿（英文）》 2019年第13卷第2期页码 354-366 doi: 10.1007/s11708-018-0581-z

摘要： A series of breakthroughs have been made in the understanding, evaluation, and exploration of shale gas from discovery, environmental protection to efficient exploration in the discovering of Fuling Gas Field. By revealing the positive correlation between organic carbon content and siliceous mineral content of shale deposited in deep shelf, dynamic preservation mechanism of “early retention and late deformation,” it is clarified that the shales deposited in deep shelf are the most favorable for shale gas generation, storage and fracturing. The preserving conditions determine the levels of shale gas accumulation, thus the evaluation concept of taking the quality of the shale as the base and the preserving conditions as key is proposed, the evaluation system for strategic selection of favorable zones is established for marine shale gas exploration in Southern China. Moreover, the “sweet point” seismic forecasting technologies for marine shale gas, the “six properties” logging technologies for evaluating shale gas layers, the technologies for quick and efficient drilling of horizontal well groups, and the fracturing technologies for composite fractures for horizontal wells are invented. The paper discussed the exploration prospect of shale gas in the shales of Wufeng-Longmaxi Formation in great depth in Sichuan Basin, shale gas exploration in the outer region of the south, and continental shale gas exploration in China.

关键词： shale gas accumulation laws exploration technologies Longmaxi Formation Fuling Shale Gas Field Sichuan Basin

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“川气东送”工程资源基础与前景

马永生,蔡勋育,赵培荣,罗毅

《中国工程科学》 2010年第12卷第5期页码 73-77

摘要：

2007年，国家“十一五”重大工程“川气东送”工程正式启动，该项目对改善沿线六省两市能源结构和生态环境具有重大意义。3年后，勘探开发情况表明，川气东送的资源基础——普光气田是一个高产优质的大型气田，同时元坝、通南巴气田规模不断扩大，南江、镇巴地区显示良好油气勘探潜力。“川气东送”的资源基础是可靠的，其资源规模正不断扩大，具有良好的资源前景。

关键词：川气东送天然气资源

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Problems of Syrdarya river basin management

Serdar EYEBERENOV, Baijing CAO, Fengting LI

《环境科学与工程前沿（英文）》 2009年第3卷第2期页码 221-225 doi: 10.1007/s11783-009-0015-6

摘要： Prior to independence, Central Asian countries were closely interconnected through the regional management incorporating water, energy, and food sectors. This approach, supported by the central government of Union of Soviet Socialist Republics (USSR), functioned effectively – meeting the needs of both upstream and downstream countries. However, after independence, Central Asian countries started prioritizing their own economic development policies without due account to regional concerns such as joint use of water resources, leading to instability. In this study, the case of Syrdarya basin was investigated to show how such strategies create tension in the region, since primary focus is given to national interests, without consideration for regional problems. To address this issue, an integrated approach to incorporating water, energy, and agriculture is needed. It is suggested that a single sector approach on water alone does not lead to stability, and a multi-sectoral approach is necessary to ensure sustainable development. Countries sharing benefits from the river have to be responsible for costs of operation and maintenance of the water facilities.

关键词： Central Asia energy agriculture water Syrdarya basin

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Risk warning technologies and emergency response mechanisms in Sichuan–Tibet Railway construction

Liujiang KANG, Hao LI, Cong LI, Na XIAO, Huijun SUN, Nsabimana BUHIGIRO

《工程管理前沿（英文）》页码 582-594 doi: 10.1007/s42524-021-0151-7

摘要： Safety is one of the most critical themes in any large-scale railway construction project. Recognizing the importance of safety in railway engineering, practitioners and researchers have proposed various standards and procedures to ensure safety in construction activities. In this study, we first review four critical research areas of risk warning technologies and emergency response mechanisms in railway construction, namely, (i) risk identification methods of large-scale railway construction projects, (ii) risk management of large-scale railway construction, (iii) emergency response planning and management, and (iv) emergency response and rescue mechanisms. After reviewing the existing studies, we present four corresponding research areas and recommendations on the Sichuan–Tibet Railway construction. This study aims to inject new significant theoretical elements into the decision-making process and construction of this railway project in China.

关键词： railway construction risk warning technologies emergency response mechanisms Sichuan–Tibet Railway

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川气东送工程节能环保技术的创新与应用

曹耀峰

《中国工程科学》 2012年第14卷第12期页码 15-18

摘要：

针对川东北地区敏感脆弱的生态环境及含剧毒高酸天然气的资源禀赋，始终坚持并严格落实“环保优先”的工程建设指导思想，大力推行以“节能环保、绿色低碳”为主要特征的生态工程建设模式，将系统优化思想与节能环保技术创新相结合、清洁生产措施与严格监管相结合，在优化设计、清洁生产、环境监测全过程推进节能环保技术的创新与应用，杜绝了重特大环境污染和生态破坏事故的发生，最大限度减少了工程建设对原始生态环境和人文历史环境的影响，实现了污染物排放浓度、总量和环境质量达标，履行了将川气东送工程建设成“生态工程”、把普光气田建设成“绿色气田”、把川气东送管道建设成“绿色能源大走廊”的社会承诺。

关键词：川气东送工程建设节能环保技术创新

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Integrated river basin management in rapidly urbanizing areas: a case of Shenzhen, China

Lei LIU, Xiaoming MA

《环境科学与工程前沿（英文）》 2011年第5卷第2期页码 243-254 doi: 10.1007/s11783-010-0276-0

摘要： The rapid urbanization of China is causing a burden on their water resources and hindering their sustainable development. This paper analyzes effective methods to integrated river basin management (IRBM) using Longgang River basin of Shenzhen as an example, which is the city with the fastest rate of urbanization in China and even the whole world. Over the past 20 years, China has undergone a population boom due to the increase of immigrant workers and rapid development of labor-intensive industries, which led to the sharp increase of water consumption and sewage discharge. However, the construction of the water infrastructure is still lagging far behind the environmental and social development, with only 32.7% of sewage in the district being treated. Currently, every water quality indicator of the Longgang River basin was unable to meet the required corresponding environmental standards, which further aggravated the water shortages of the region. Thus, an analytical framework is proposed to address the IRBM of the study area. The problems with the current management system include the lack of decentralization in decision-making, lack of enforcement with redundant plans, weak management capacity, financial inadequacy, and a poor system of stakeholder participation. In light of the principles of IRBM and the situation of the region, corresponding measures are put forward, including an increase of power given to sub-district offices, fewer but more feasible plans, capacity building among stakeholders, a combination of planning and marketing for overcoming financial inadequacy, and profound reform in the public participation system. The framework and institutional suggestions could inform similar processes in other representative river basins.

关键词： integrated river basin management (IRBM) model Longgang River basin Shenzhen decentralization stakeholder participation

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Enhancement of distillate output of double basin solar still with vacuum tubes

Hitesh N PANCHAL, P K SHAH

《能源前沿（英文）》 2014年第8卷第1期页码 101-109 doi: 10.1007/s11708-014-0299-5

摘要： The latent heat of condensation is lost to the atmosphere; hence it is not utilized to increase distillate output of single basin solar stills. This difficulty was overcome by attaching an additional basin to the main basin. The performance of the double basin solar still was also increased by attaching vacuum tubes to the lower basin; hence the lower basin possessed a higher temperature throughout the day. The latent heat of condensation of the bottom basin was also utilized to increase distillate. But the distillate output of the top basin was even lower compared with that of the bottom basin. This paper proposed a novel approach to increase the distillate output of the double basin solar still attached with vacuum tubes by introducing different sensible energy storage materials like pebbles, black granite gravel and calcium stones to increase the basin area. Experiments were conducted in climate conditions of Mehsana (23.6000° N, 72.4000° E) Gujarat from April to September 2013 with a constant water depth of 2 cm in the top basin with and without the use of basin materials. The results showed that the distillate output of basin material with calcium stones is greater (74%) compared with that of black granite gravel and pebbles. The integration of vacuum tubes with solar still greatly increases the distillate output of the solar still by providing hot water at the lower basin.

关键词： double basin solar still calcium stones pebbles granite gravel distillate output

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Multi-scale evaluation of river health in Liao River Basin, China

Fei XU, Yanwei ZHAO, Zhifeng YANG, Yuan ZHANG

《环境科学与工程前沿（英文）》 2011年第5卷第2期页码 227-235 doi: 10.1007/s11783-010-0219-9

摘要： Previous studies on river health evaluation mainly focused on characterizations at a river-corridor scale and ignored the complex interactions between the river ecosystem and other components of the river basin. Based on the consideration of the interactions among rivers, associated river basin and habitats, an assessment framework with multi-scale indicators was developed. An index system divided among these three scales to characterize the health of river ecosystems in China’s Liao River Basin was established. Set pair analysis was applied to integrate the multi-scale indicators and determine the health classes. The evaluation results indicated that the rivers in the western and eastern zones of the Liao River were classified as sick, and rivers in the main stream of the Liao and Huntai rivers were classified as unhealthy. An excessive level of disturbances, such as large pollution loads and dense construction of water conservation projects within the river basin, were the main causes of the river health deterioration.

关键词： multi-scale characterization river health evaluation Liao River Basin set pair analysis

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川东北优快钻井技术

韩来聚,马广军,赵金海

《中国工程科学》 2010年第12卷第10期页码 44-49

摘要：

川东北地区存在陆相地层可钻性差、高陡构造井斜严重，地层岩性变化大、压力系统复杂、易塌、易漏，“高压、高产、高含硫”勘探风险大等世界级钻井技术难题，造成的钻井复杂情况多、机械钻速慢、钻井周期长。围绕“钻井提速”这一主线，以开发与应用新工艺、新工具提高南方复杂深井钻井速度为目的，从气体钻井和垂直钻井设备引进配套和研发入手，结合已有的欠平衡钻井技术、控压降密度钻井与复合钻井技术，综合应用多种钻井技术全面提高川东北复杂深井钻井速度及井身质量，通过室内实验研究、单项技术试验和综合技术集成，形成了适应川东北地区地层特

关键词：川东北优快钻井气体钻井垂直钻井控压降密度钻井钻头优选复合钻井

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enrichment mechanism and risk assessment for fluoride in groundwater: a case study of Mihe-Weihe River Basin

《环境科学与工程前沿（英文）》 2023年第17卷第6期 doi: 10.1007/s11783-023-1670-8

摘要：

● High fluorine is mainly HCO₃·Cl-Na and HCO₃-Na type.

关键词： Groundwater in the Mihe-Weihe River Basin Distribution characteristics of fluorine Factors influencing fluoride Enrichment mechanism of fluorine Hydrogeochemical modeling Pollution and risk assessment

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Research on the ecological compensation standard of the basin pollution control project based on evolutionary

Dongbin HU, Huiwu LIU, Xiaohong CHEN, Yang CHEN

《工程管理前沿（英文）》 2019年第6卷第4期页码 575-583 doi: 10.1007/s42524-019-0044-1

摘要： Ecological compensation is a new resource and environment management model. As one of the main areas for implementing ecological compensation policies, basin ecological compensation has become an important measure for encouraging basin pollution control projects and improving the quality of regional economic development. By applying the basic game analysis of evolutionary game theory and building an evolutionary game model with a “reward–punishment” mechanism, this paper compares the interest-related decision-making behaviors of the upstream and downstream stakeholders of basin ecological compensation. By using data on the water quality of Xiangjiang River Basin, this paper calculates the rewards and penalties in different intervals by building a parametric regression mathematical model and employing the local linear regression method. Results show that a decline in water quality should be fined RMB 925500 yuan, an improvement in water quality should be awarded RMB 1227800 yuan, and a deteriorating water quality should be severely fined RMB 5087600 yuan.

关键词： evolutionary game ecological compensation standard Xiangjiang River Basin

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A holistic approach for evaluating ecological water allocation in the Yellow River Basin of China

YANG Zhifeng, CUI Baoshan, CHEN He

《环境科学与工程前沿（英文）》 2007年第1卷第1期页码 99-106 doi: 10.1007/s11783-007-0019-z

摘要： The characteristics and sustainable management of water resources on a basin scale require that they should be managed using a holistic approach. In this study, a holistic methodology called the holistic approach in a basin scale (HABS) is proposed to determine the ecological water requirements of a whole basin. There are three principles in HABS. First, ecological water requirements in a basin scale indicate not only the coupling of hydrological and ecological systems, but also the exchange of matter and energy between each ecological type through all kinds of physical geography processes. Second, ecological water requirements can be divided into different types according to their functions, and water requirements of different types are compatible. Third, ecological water requirements are related to a multiple system including water quality, water quantity, and time and space, which interact with each other. The holistic approach in a basin scale was then used in the Yellow River Basin and it suggested that 265.0 × 10 m of water, 45% of the total surface water resources, should be allocated to ecological systems, such as rivers, lakes, wetlands and cities, to sustain its function and health. The ecological water requirements of inside river systems and outside river systems were respectively 261.0 × 10 and 3.65 × 10 m.

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标题作者时间类型操作

地震勘探方法在川东深层富钾卤水勘探中的应用

阎建国,侯磊,赵玉红,杨晓玉

期刊论文

四川盆地致密砂岩气藏勘探现状与资源潜力评价

卞从胜,王红军,汪泽成,徐兆辉

期刊论文

Reliability guarantee framework for the Sichuan–Tibet Railway

期刊论文

Discovery of Fuling Shale Gas Field and its prospects

Xusheng GUO, Yuping LI, Jinlei LI, Minggang FENG, Hua DUAN