中国页岩油气发展初期主攻的战略重点——老油气区

即使对于以吸附和超微孔、缝为储集空间的页岩油气来说,盆地边缘的强烈隆起和变形地区的保存条件也明显逊于盆地内部。许多不利条件使得在这类地区中标页岩气勘探区块的新组成的油气企业面临更多困难。盆地内部老油气区多,具有资料基础好、认识程度高、勘探开发的基础设施利用条件和交通条件好、可就近得到设备和人才方面的有力支撑等优势,因而可使勘探周期大为缩短,节约大量投资,而且会有较高的成功率,使整体勘探效益明显提高。显然,盆地内部应成为页岩油气发展初期主攻的战略重点,但遗憾的是目前页岩气招标区块却主要在盆地边缘。大型国家石油公司应承担起页岩油气开发主力军和先锋的作用。欲调动各方面的积极性促进页岩油气快速发展,就要促进油气行业的市场化改革,依法落实和改善对勘探开发区块的管理,完善地质资料的上交使用机制,建设监管法规体系和机构。为此,当务之急要尽快建立包括改革措施和法规体系监管机制试点在内的国家级综合试验区。

澳大利亚西部油气勘探投资前景分析

阐述了澳大利亚良好的石油投资外部环境,西澳地区尤其是坎宁盆地具有极大的油气勘探开发潜力,是近两年来招标活动频繁、推出区块最多的地区之一。坎宁盆地分为南、北两个拗陷和中部隆起,其古生界发育了有利的生储盖组合,且以隆起、断阶和斜坡为成藏有利区带。初步评价认为,位于Fitzroy凹陷及其南侧断阶上的招标区块勘探风险较低,凹陷另侧(北侧)斜坡已发现 6个油田。

Research on bidding and procurement of school of pharmacy based on blockchain technology in colleges and universities

Under the principle of fairness and justice,it has always been a difficult problem for the procurement department and the school of pharmacy to realize integrity and efficiency in colleges and universities,and blockchain technology provides a new idea and feasible path to solve the above-mentioned problems.In the present study,we analyzed the current situation and characteristics of procurement in the school of pharmacy with blockchain technology and pointed out that blockchain technology faced challenges in equipment,system,talent,technology,and so on.By all means,such as the information security trust mechanism to improve the market trust and to solve the procurement problems,the trace-ability and openness mechanism to ensure the college’s procurement compliance,the intelligent contract mechanism to help the college’s bidding and procurement standardization construction,and the jointly blocks to maintain the information transparent process and effectively to prevent the agency anomie and integrity risk,we could explore a new path to the application of blockchain technology to solve the bidding and procurement of school of pharmacy in colleges and universities.