This paper presents an analysis of four aspects,including the distribution and production of global oil and gas fields,the distribution and changes of remaining recoverable reserves,the differences in oil and gas prod...This paper presents an analysis of four aspects,including the distribution and production of global oil and gas fields,the distribution and changes of remaining recoverable reserves,the differences in oil and gas production between regions/countries,and the development potentials of oil and gas fields unproduced and to be produced in 2023.On this basis,the situation and characteristics of global oil and gas development are expounded,and the trend of global oil and gas development is summarized.In 2023,upstream oil and gas production landscape is expanding,and the number of oil and gas fields in production is increasing significantly;oil and gas recoverable reserves increased year-on-year,driven by significant contributions from new discoveries and reserve re-estimates;the overall oil and gas production grew continuously,with notable contributions from new projects coming online and capacity expansion efforts;and the oil and gas fields unproduced or to be produced,especially large onshore conventional oil fields and economically challenging offshore gas fields,host abundant recoverable reserves.From the perspectives of reshaping oil and gas production areas due to the pandemic and Russia-Ukraine conflicts,geopolitical crises,capital expenditure structures in petroleum exploration and development,and the proactive layout of oil and gas associated resources,the trend of global oil and gas development in 2023 was analyzed systematically.The enlightenment and suggestions in four aspects are proposed for Chinese oil companies to focus on core businesses and clarify development strategies in the post-pandemic era and the context of energy transition:The global oil and gas landscape is undergoing profound adjustments,and it is essential to grasp development trends,especially in core businesses;upstream business exhibits a strong potential,and emerging fields are considered as new growth poles;the prospects for tight/shale oil and gas are promising,and new pathways to ensure national energy security are explored;cutting-edge breakthroughs are achieved in emerging industries of strategic importance,and a comprehensive energy collaboration system for supply security is established.展开更多
Waste pyrolysis technology as a new method of waste treatment induces more and more attention. Waste pyrolysis technology is not on- ly good for garbage reduction, but also can restrain the generation of dioxin, reach...Waste pyrolysis technology as a new method of waste treatment induces more and more attention. Waste pyrolysis technology is not on- ly good for garbage reduction, but also can restrain the generation of dioxin, reaching the target for harmless decrement. We introduced technique process, development situations at home and abroad, existing problems and improvement measures of waste pyrolytic technology.展开更多
Taking ISI Web of Science thesis database as the data source of document retrieval, and biomass energy and related words as the index words, a retrieval of papers from 2000 to 2013 was conducted, and the research and ...Taking ISI Web of Science thesis database as the data source of document retrieval, and biomass energy and related words as the index words, a retrieval of papers from 2000 to 2013 was conducted, and the research and development situation of international biomass energy were analyzed from aspects of quantity, region, organization, sources, subject and influence. The results show that the number of papers on biomass energy research presented the linear growth as a whole over the past years. United States, China, Germany and Canada had become the focus countries of the study of biomass energy. Environmental science and ecology, agronomy, engineering and bio-technology, etc. had become the key areas of biomass energy research. Highly cited papers in the field of biomass energy had published in Nature, Science, Chemical Reviews and so forth, which shows that biomass energy research has become an international hot spot.展开更多
The Phalaenopsis aphrodite industry has the characteristics of high technology content,industrialization,modern management,organic combination of industry and strong radiation effect. On the basis of investigation,we ...The Phalaenopsis aphrodite industry has the characteristics of high technology content,industrialization,modern management,organic combination of industry and strong radiation effect. On the basis of investigation,we expounded the current development situation of the P. aphrodite industry in Guangdong,analyzed the aspects of production elements and demand conditions based on the " diamond theory",and put forward suggestion and countermeasures for the development of the P. aphrodite industry.展开更多
The rise of the edible fungus industry has not only greatly increased the income of Chinese farmers,but also promoted the economic,social and ecological development of rural areas.Through a survey of the edible fungus...The rise of the edible fungus industry has not only greatly increased the income of Chinese farmers,but also promoted the economic,social and ecological development of rural areas.Through a survey of the edible fungus industry in Heilongjiang Province,it found problems such as insufficient standardized production bases,insufficient coverage of"Internet+edible fungi",weak industrial clusters,conservative management ideas,and lack of professional talents.The development potential of edible fungi was analyzed and reasonable recommendations were put forward to promote the healthy,efficient and sustainable development of the edible fungus industry in Heilongjiang Province.展开更多
The ancient Silk Road is the main way that connected the communication between ancient China and foreign countries. Until now, many regions along the Silk Road still have broad prospect for development. These abundant...The ancient Silk Road is the main way that connected the communication between ancient China and foreign countries. Until now, many regions along the Silk Road still have broad prospect for development. These abundant tourist resources are also rich in cultural aspects. Among their natural scenery and folk custom, there are various tourist resources could be developed. Developing sport resource which is in the Yunnan section of the Silk Road will be important for boosting Yunnan＇ s tourism. After opening up its tourism, the sport tourism could be transformed into economic and industrial superiority, and then improves the whole economic development of Yunnan areas, achieving a coordinated development for Yunnan＇ s tourism and sport industry. The article analyses and studies the present situation of development which connected with the sport resource in the Yunnan section of the Silk Road. Basing on it, the article comes up with some suggestions about how to develop Yunnan＇ s sport tourism resource.展开更多
Through analysis of four aspects,including the distribution and production of global oil and gas fields,the distribution and changes of remaining recoverable reserves,the differences in oil and gas production between ...Through analysis of four aspects,including the distribution and production of global oil and gas fields,the distribution and changes of remaining recoverable reserves,the differences in oil and gas production between regions/countries,and the development potential of oil and gas fields with production capacity not built and to be built,this paper presents the situation and trends of global oil and gas development in 2022.It is found that,in 2022,oil and gas fields are widely distributed worldwide,and upstream production activities continue to recover;the oil and gas reserves decrease slightly year on year,and the oil and gas reserves in sea areas increase significantly;the oil and gas production increases continuously,and the key resource countries make a significant contribution in oil and gas production growth;the oil and gas fields with production capacity not built and to be built hold abundant reserves,and their development potential will be gradually released with the economic benefits increase.Further analysis is conducted from the perspectives of global oil and gas resources continuity,geopolitical risks,potential of international cooperation,and upgrade of unconventional oil and gas technology.Finally,in view of core business domains and strategies under the new situation,the Chinese oil companies are recommended to:(1)keep a foothold in onshore conventional oil and gas development by virtue of their comparative advantages and learning from other’s experience in cooperation;(2)carry out pilot tests on development adjustment,and deepen the international cooperation in enhanced oil/gas recovery;(3)improve the oil and gas operation capabilities in sea areas to transform from follower as minority shareholder to joint venture and then to independent operations;and(4)seek appropriate ways for shale oil/gas development to reduce the dependence on foreign oil and gas.展开更多
The agricultural science and technology park is a demonstration carrier for the assembly and integration of agricultural technology,the transformation of scientific and technological achievements and the modern agricu...The agricultural science and technology park is a demonstration carrier for the assembly and integration of agricultural technology,the transformation of scientific and technological achievements and the modern agricultural production. It is an inevitable choice and important way to realize the transformation from traditional agriculture to modern agriculture. This paper reviewed the construction background,functional characteristics and development history of agricultural science and technology parks. It analyzed the current development situations of the provincial agricultural science and technology parks in Jiangyang District,Luzhou City of Sichuan Province. Then,it summarized its experience in park construction and compared with surrounding national and provincial agricultural science and technology parks. It found existing problems including insufficient industry-university-research integration,low level of agricultural intensification,weak functions of public service platforms and brand effect,and insufficient exploration of tourism resources. In view of these problems,it came up with recommendations for development of agricultural Sci-Tech Park District of Luzhou City,including gathering scientific and technological resources,enhancing scientific and technological support,strengthening the high-quality development of the park economy,and building a national 4 A-level excellent scenic spot.展开更多
After several rounds of phased ups and downs of development,rural animal husbandry finally presents a shrinking and depressed development situation under the comprehensive action of the failure of transformation and u...After several rounds of phased ups and downs of development,rural animal husbandry finally presents a shrinking and depressed development situation under the comprehensive action of the failure of transformation and upgrading and the increasing production costs and breeding risks.Actively exploring and guiding the healthy and sound development of rural animal husbandry is not only an important measure to promote the construction of ecological agriculture,but also the main starting point to realize the revitalization of rural industry.This paper analyzes the present situation of the development of rural animal husbandry in recent years,the influence of animal husbandry on the construction of ecological agriculture and the revitalization of rural industry,and puts forward the corresponding measures,in order to promote the steady and efficient development of animal husbandry in the grand strategy of revitalizing rural industry.展开更多
In recent years,with China＇s continuous investment in shale gas exploration and the continuous efforts of scientific workers,China’s shale gas exploration and development has achieved leap-forward development.In2011...In recent years,with China＇s continuous investment in shale gas exploration and the continuous efforts of scientific workers,China’s shale gas exploration and development has achieved leap-forward development.In2011,China＇s State Council approved shale gas as a new mineral resource.In 2014,shale gas was first proved at geological reserves of 106.8 billion m^3.展开更多
1.Rare Earth Resources in China1.1.Reserves and distributionChina is the country which is the richest in the world in rare earth(RE)resources of allavailable varieties of minerals and their deposits are located in vas...1.Rare Earth Resources in China1.1.Reserves and distributionChina is the country which is the richest in the world in rare earth(RE)resources of allavailable varieties of minerals and their deposits are located in vast areas in China.Reserveshave been estimated at a grand total of 36 million ton,which is 80% of the world(RE)de-posits.The majority of these deposits are concentratedly located in Baiyunebo mine of the展开更多
1. The Power Industry and Cogeneration in China 1.1 The Power Industry in China The power industry has developed rapidly in China in recent decades. In 1994, total electricity generation was 927.8 TWh and the total in...1. The Power Industry and Cogeneration in China 1.1 The Power Industry in China The power industry has developed rapidly in China in recent decades. In 1994, total electricity generation was 927.8 TWh and the total installed capacity was 199.80 GW. It is broken down as follows: hydropower 49.0 GW. 24.5 %; thermal power 148.73 GW, 74.4c/c: and nuclear power 2.1 GW, 0.7%.展开更多
China is currently in a period of rapid development, the rapid development of the economy is inseparable from the intelligent, after a longer period, and combined with the related fields of multi-dimensional research,...China is currently in a period of rapid development, the rapid development of the economy is inseparable from the intelligent, after a longer period, and combined with the related fields of multi-dimensional research, making the intelligent has a higher development. With the continuous progress and improvement of science and technology, as well as people's more demands for intelligence, all play a role in promoting the development of intelligence, and wide needs have become the basis for the development of intelligence.展开更多
Designing special well patterns, tridimensional reservoir development selects a variety of wells and uses the gravity energy to maximize the hydrocarbon recovery. It's a new development model to implement the oil ...Designing special well patterns, tridimensional reservoir development selects a variety of wells and uses the gravity energy to maximize the hydrocarbon recovery. It's a new development model to implement the oil and gas exploitation economically and efficiently. It is suitable for both huge oiliness altitude reservoirs and large dip-angle sandstone reservoirs, and more for the carbonate reservoirs developed in high-angle fractures, volcanic reservoirs and metamorphic reservoirs.展开更多
This paper details the latest situation and features of the technology development in terms of China’s oral care products industry and proposes the following development direction in this sector. Meanwhile, the paper...This paper details the latest situation and features of the technology development in terms of China’s oral care products industry and proposes the following development direction in this sector. Meanwhile, the paper analyzes the popular products in the international market of oral care products and also predicts the trend of the product future in China’s market.展开更多
The Improvement of Port Management Stimulated by the Development of Container Traffic Container transport started to flourish in the 70s and grew rapidly. Comparing the traffic volume of 1990 with that of 1975, the Ja...The Improvement of Port Management Stimulated by the Development of Container Traffic Container transport started to flourish in the 70s and grew rapidly. Comparing the traffic volume of 1990 with that of 1975, the Japanese ports handled 7. 82 million TEUs in 1990 and 1.87 million TEUs in 1975 while the "Four Small Dragonsnhandied 18. 10 million TEUs in 1990 and 1.68 million TEUs in 1975,4.2 times and 10.75 times increase respectively.展开更多
基金Supported by the Petro China Scientific Research and Technology Development Project(2023SC0105)。
文摘This paper presents an analysis of four aspects,including the distribution and production of global oil and gas fields,the distribution and changes of remaining recoverable reserves,the differences in oil and gas production between regions/countries,and the development potentials of oil and gas fields unproduced and to be produced in 2023.On this basis,the situation and characteristics of global oil and gas development are expounded,and the trend of global oil and gas development is summarized.In 2023,upstream oil and gas production landscape is expanding,and the number of oil and gas fields in production is increasing significantly;oil and gas recoverable reserves increased year-on-year,driven by significant contributions from new discoveries and reserve re-estimates;the overall oil and gas production grew continuously,with notable contributions from new projects coming online and capacity expansion efforts;and the oil and gas fields unproduced or to be produced,especially large onshore conventional oil fields and economically challenging offshore gas fields,host abundant recoverable reserves.From the perspectives of reshaping oil and gas production areas due to the pandemic and Russia-Ukraine conflicts,geopolitical crises,capital expenditure structures in petroleum exploration and development,and the proactive layout of oil and gas associated resources,the trend of global oil and gas development in 2023 was analyzed systematically.The enlightenment and suggestions in four aspects are proposed for Chinese oil companies to focus on core businesses and clarify development strategies in the post-pandemic era and the context of energy transition:The global oil and gas landscape is undergoing profound adjustments,and it is essential to grasp development trends,especially in core businesses;upstream business exhibits a strong potential,and emerging fields are considered as new growth poles;the prospects for tight/shale oil and gas are promising,and new pathways to ensure national energy security are explored;cutting-edge breakthroughs are achieved in emerging industries of strategic importance,and a comprehensive energy collaboration system for supply security is established.
文摘Waste pyrolysis technology as a new method of waste treatment induces more and more attention. Waste pyrolysis technology is not on- ly good for garbage reduction, but also can restrain the generation of dioxin, reaching the target for harmless decrement. We introduced technique process, development situations at home and abroad, existing problems and improvement measures of waste pyrolytic technology.
基金Supported by the National Science and Technology Support Project(2012BAC20B09)Special Project for National Basic Scientific andTechnological Work(2009FY240100)
文摘Taking ISI Web of Science thesis database as the data source of document retrieval, and biomass energy and related words as the index words, a retrieval of papers from 2000 to 2013 was conducted, and the research and development situation of international biomass energy were analyzed from aspects of quantity, region, organization, sources, subject and influence. The results show that the number of papers on biomass energy research presented the linear growth as a whole over the past years. United States, China, Germany and Canada had become the focus countries of the study of biomass energy. Environmental science and ecology, agronomy, engineering and bio-technology, etc. had become the key areas of biomass energy research. Highly cited papers in the field of biomass energy had published in Nature, Science, Chemical Reviews and so forth, which shows that biomass energy research has become an international hot spot.
基金Supported by Huizhou Engineering Vocational College Project (No.2019kt003)。
文摘The Phalaenopsis aphrodite industry has the characteristics of high technology content,industrialization,modern management,organic combination of industry and strong radiation effect. On the basis of investigation,we expounded the current development situation of the P. aphrodite industry in Guangdong,analyzed the aspects of production elements and demand conditions based on the " diamond theory",and put forward suggestion and countermeasures for the development of the P. aphrodite industry.
基金the Key Research Project of Heilongjiang Province's Economic and Social Development in 2019"Research on the Countermeasures for Cultivating Modern Agricultural Talents in Heilongjiang Province in the Context of Rural Revitalization"(19045)。
文摘The rise of the edible fungus industry has not only greatly increased the income of Chinese farmers,but also promoted the economic,social and ecological development of rural areas.Through a survey of the edible fungus industry in Heilongjiang Province,it found problems such as insufficient standardized production bases,insufficient coverage of"Internet+edible fungi",weak industrial clusters,conservative management ideas,and lack of professional talents.The development potential of edible fungi was analyzed and reasonable recommendations were put forward to promote the healthy,efficient and sustainable development of the edible fungus industry in Heilongjiang Province.
文摘The ancient Silk Road is the main way that connected the communication between ancient China and foreign countries. Until now, many regions along the Silk Road still have broad prospect for development. These abundant tourist resources are also rich in cultural aspects. Among their natural scenery and folk custom, there are various tourist resources could be developed. Developing sport resource which is in the Yunnan section of the Silk Road will be important for boosting Yunnan＇ s tourism. After opening up its tourism, the sport tourism could be transformed into economic and industrial superiority, and then improves the whole economic development of Yunnan areas, achieving a coordinated development for Yunnan＇ s tourism and sport industry. The article analyses and studies the present situation of development which connected with the sport resource in the Yunnan section of the Silk Road. Basing on it, the article comes up with some suggestions about how to develop Yunnan＇ s sport tourism resource.
基金Supported by the PetroChina Science and Technology Project(2021DJ3205).
文摘Through analysis of four aspects,including the distribution and production of global oil and gas fields,the distribution and changes of remaining recoverable reserves,the differences in oil and gas production between regions/countries,and the development potential of oil and gas fields with production capacity not built and to be built,this paper presents the situation and trends of global oil and gas development in 2022.It is found that,in 2022,oil and gas fields are widely distributed worldwide,and upstream production activities continue to recover;the oil and gas reserves decrease slightly year on year,and the oil and gas reserves in sea areas increase significantly;the oil and gas production increases continuously,and the key resource countries make a significant contribution in oil and gas production growth;the oil and gas fields with production capacity not built and to be built hold abundant reserves,and their development potential will be gradually released with the economic benefits increase.Further analysis is conducted from the perspectives of global oil and gas resources continuity,geopolitical risks,potential of international cooperation,and upgrade of unconventional oil and gas technology.Finally,in view of core business domains and strategies under the new situation,the Chinese oil companies are recommended to:(1)keep a foothold in onshore conventional oil and gas development by virtue of their comparative advantages and learning from other’s experience in cooperation;(2)carry out pilot tests on development adjustment,and deepen the international cooperation in enhanced oil/gas recovery;(3)improve the oil and gas operation capabilities in sea areas to transform from follower as minority shareholder to joint venture and then to independent operations;and(4)seek appropriate ways for shale oil/gas development to reduce the dependence on foreign oil and gas.
基金Supported by Science and Technology Planning Project of Sichuan Province "Science and Technology Special Commissioner Team Innovation Service and Agricultural Advantage and Characteristic Industry Quality Improvement Project of Jiangyang District (Science and Technology Special Commissioner)"(2021ZHFP0133)。
文摘The agricultural science and technology park is a demonstration carrier for the assembly and integration of agricultural technology,the transformation of scientific and technological achievements and the modern agricultural production. It is an inevitable choice and important way to realize the transformation from traditional agriculture to modern agriculture. This paper reviewed the construction background,functional characteristics and development history of agricultural science and technology parks. It analyzed the current development situations of the provincial agricultural science and technology parks in Jiangyang District,Luzhou City of Sichuan Province. Then,it summarized its experience in park construction and compared with surrounding national and provincial agricultural science and technology parks. It found existing problems including insufficient industry-university-research integration,low level of agricultural intensification,weak functions of public service platforms and brand effect,and insufficient exploration of tourism resources. In view of these problems,it came up with recommendations for development of agricultural Sci-Tech Park District of Luzhou City,including gathering scientific and technological resources,enhancing scientific and technological support,strengthening the high-quality development of the park economy,and building a national 4 A-level excellent scenic spot.
文摘After several rounds of phased ups and downs of development,rural animal husbandry finally presents a shrinking and depressed development situation under the comprehensive action of the failure of transformation and upgrading and the increasing production costs and breeding risks.Actively exploring and guiding the healthy and sound development of rural animal husbandry is not only an important measure to promote the construction of ecological agriculture,but also the main starting point to realize the revitalization of rural industry.This paper analyzes the present situation of the development of rural animal husbandry in recent years,the influence of animal husbandry on the construction of ecological agriculture and the revitalization of rural industry,and puts forward the corresponding measures,in order to promote the steady and efficient development of animal husbandry in the grand strategy of revitalizing rural industry.
文摘In recent years,with China＇s continuous investment in shale gas exploration and the continuous efforts of scientific workers,China’s shale gas exploration and development has achieved leap-forward development.In2011,China＇s State Council approved shale gas as a new mineral resource.In 2014,shale gas was first proved at geological reserves of 106.8 billion m^3.
文摘1.Rare Earth Resources in China1.1.Reserves and distributionChina is the country which is the richest in the world in rare earth(RE)resources of allavailable varieties of minerals and their deposits are located in vast areas in China.Reserveshave been estimated at a grand total of 36 million ton,which is 80% of the world(RE)de-posits.The majority of these deposits are concentratedly located in Baiyunebo mine of the
文摘1. The Power Industry and Cogeneration in China 1.1 The Power Industry in China The power industry has developed rapidly in China in recent decades. In 1994, total electricity generation was 927.8 TWh and the total installed capacity was 199.80 GW. It is broken down as follows: hydropower 49.0 GW. 24.5 %; thermal power 148.73 GW, 74.4c/c: and nuclear power 2.1 GW, 0.7%.
文摘China is currently in a period of rapid development, the rapid development of the economy is inseparable from the intelligent, after a longer period, and combined with the related fields of multi-dimensional research, making the intelligent has a higher development. With the continuous progress and improvement of science and technology, as well as people's more demands for intelligence, all play a role in promoting the development of intelligence, and wide needs have become the basis for the development of intelligence.
文摘Designing special well patterns, tridimensional reservoir development selects a variety of wells and uses the gravity energy to maximize the hydrocarbon recovery. It's a new development model to implement the oil and gas exploitation economically and efficiently. It is suitable for both huge oiliness altitude reservoirs and large dip-angle sandstone reservoirs, and more for the carbonate reservoirs developed in high-angle fractures, volcanic reservoirs and metamorphic reservoirs.
文摘This paper details the latest situation and features of the technology development in terms of China’s oral care products industry and proposes the following development direction in this sector. Meanwhile, the paper analyzes the popular products in the international market of oral care products and also predicts the trend of the product future in China’s market.
文摘The Improvement of Port Management Stimulated by the Development of Container Traffic Container transport started to flourish in the 70s and grew rapidly. Comparing the traffic volume of 1990 with that of 1975, the Japanese ports handled 7. 82 million TEUs in 1990 and 1.87 million TEUs in 1975 while the "Four Small Dragonsnhandied 18. 10 million TEUs in 1990 and 1.68 million TEUs in 1975,4.2 times and 10.75 times increase respectively.
