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中国石油天然气申请基于层析反演的低测资料综合解释专利,提升低测资料综合解释的精度
Sou Hu Cai Jing· 2025-05-02 11:36
Group 1 - The core point of the article is that China National Petroleum Corporation (CNPC) has applied for a patent for a method and system based on tomography inversion for comprehensive interpretation of low measurement data in the field of oil and gas seismic exploration [1] - The patent application was filed on October 2023, and the public announcement number is CN119902267A [1] - The method integrates the advantages of high precision in shallow layer tomography inversion and stability in conventional interpretation methods for deep layers, improving the accuracy and stability of low measurement data interpretation [1] Group 2 - CNPC was established in 1999 and is primarily engaged in gas production and supply, with a registered capital of 18,302,097,000 RMB [2] - The company has invested in 1,280 enterprises and participated in 508 bidding projects, holding 33 trademark records and 5,000 patent records [2] - Additionally, CNPC possesses 168 administrative licenses [2]
美国至4月25日当周EIA天然气库存变化值录得1070亿立方英尺,为2023年5月26日当周以来最大增幅。
news flash· 2025-05-01 18:06
美国至4月25日当周EIA天然气库存变化值录得1070亿立方英尺,为2023年5月26日当周以来最大增幅。 ...
EIA天然气报告:截至4月25日当周,美国天然气库存总量为20410亿立方英尺,较此前一周增加1070亿立方英尺,较去年同期减少4350亿立方英尺,同比降幅17.6%,同时较5年均值高50亿立方英尺,增幅0.2%。
news flash· 2025-05-01 18:06
EIA天然气报告:截至4月25日当周,美国天然气库存总量为20410亿立方英尺,较此前一周增加1070亿 立方英尺,较去年同期减少4350亿立方英尺,同比降幅17.6%,同时较5年均值高50亿立方英尺,增幅 0.2%。 ...
美国至4月25日当周EIA天然气库存增加1070亿立方英尺
news flash· 2025-05-01 18:02
美国至4月25日当周EIA天然气库存增加1070亿立方英尺 智通财经5月2日电,美国至4月25日当周EIA天然气库存增加1070亿立方英尺,为2023年5月26日当周以 来最大增幅。 ...
美国至4月25日当周EIA天然气库存 1070亿立方英尺,预期1070亿立方英尺,前值880亿立方英尺。
news flash· 2025-05-01 18:02
美国至4月25日当周EIA天然气库存 1070亿立方英尺,预期1070亿立方英尺,前值880亿立方英尺。 ...
外媒:EIA天然气报告延迟发布,引人忧虑马斯克的DOGE干扰能源部效率
news flash· 2025-05-01 17:58
Core Viewpoint - The delay in the EIA natural gas report has raised concerns about the impact of Elon Musk's cost-cutting measures on the efficiency of the Department of Energy [1] Group 1: Delay in Reporting - The U.S. Department of Energy announced a delay in the release of the natural gas inventory report by the Energy Information Administration (EIA) just four minutes before its scheduled time [1] - The report is now set to be released at 2:00 PM Eastern Time, which is 3.5 hours later than usual [1] - The delay is attributed to technical issues with third-party software applications, not personnel problems [1] Group 2: Market Impact - The natural gas inventory data is crucial for traders as it indicates fluctuations in inventory levels, which can significantly affect fuel prices for heating and power generation [1] - The delay in the report may disrupt the ability of traders to estimate demand accurately [1]