地热供暖
Search documents
山东钻成华东地区温度最高水热型地热井
Da Zhong Ri Bao· 2026-01-10 01:20
山东钻成华东地区温度最高水热型地热井 圈定近40平方千米高温地热田,规模化开发后每年可减少碳排放量超18万吨 山东省黄河流域深部高温地热资源探测取得重大突破。1月9日,东营港经济开发区"东高热1"地热 井现场,井底温度162℃,高温热水从4002.17米的地下喷涌而出,到达井口时水温仍达138℃,单井涌 水量达每小时101.3立方米。这眼井,被中国工程院院士武强等专家评价为"华东地区温度最高的'水热 型'地热井,实现了高温地热资源勘探的重大突破"。 高温"水热型"地热资源是指主要储层大于150℃的水热型地热资源,高温度的水汽混合物携带大量 热能可以直接进行地热发电,原理简单,技术成熟。近年来,山东省地矿局在全省共划定地热田96处, 实现中低温地热资源调查评价省内"全覆盖",对山东省地热地质条件及分布规律形成了较为系统的认 识,为深部地热资源探测工作提供了基础的理论及资料支撑。山东省黄河流域深部高温地热资源探测项 目,在东营港经济开发区进行了地热地质调查,并钻成一眼高温地热井,取得丰硕成果。 通过"东高热1"井,在4000米深的地下,发现了一个天然的"沸腾热水库"。经初步估算,每年可释 放的热量达67.9万吉焦 ...
国内首个百万平米级油田特色多热源耦合供暖示范项目投用
Zhong Guo Neng Yuan Wang· 2025-12-29 02:39
时值供暖季,位于京津冀地区的北京通州、任丘、河间等地20万余住户用上了清洁环保的地热供暖。12 月27日,在全国首个百万平米级油田特色多热源耦合供暖示范项目——河北省任丘西部新城地热供暖示 范项目换热站内,华北油田雄安分公司供热运维员工正加紧巡回检查,密切关注管网压变、温变等数据 变化,确保第一时间处理突发情况,保障社区居民温暖过冬。 作为中国石油在全国首个百万平米级油田特色多热源耦合供暖示范项目,任丘西部新城地热供暖项目综 合运用地热及油田余热资源,形成油田特色多热源耦合清洁供暖模式,总供热面积269万平方米,室内 供热平均温度22度以上,年减排二氧化碳7万吨,折合植树面积约2000公顷。 地热、余热是可再生能源家族中的重要成员,是集热、矿、水于一体的资源是一种无污染或极少污染的 清洁能源。华北油田着眼打造具有石油特色的"地热+余热"清洁供暖模式,将生产井、换热站、油田管 线进行区域整合,综合利用多套地热资源和油田集输余热,实现全程清洁能源供暖。 华北油田位于冀中腹地,区域内地热资源丰富,可满足20亿平米供暖面积。作为中国石油最早开发利用 地热资源的油田,华北油田认真贯彻落实国家"双碳"战略部署,积极利用深 ...
西藏那曲地热供暖覆盖145万平方米,居民告别烧煤取暖
Xin Hua She· 2025-12-17 02:00
在平均海拔超过4500米的高原上,西藏那曲供暖季长达7个月之久。这里年平均气温接近零摄氏度,"家 里暖不暖和"是关乎生活品质的大事。 记者走进色尼区那曲镇地热田井场看到,一缕缕白色水汽从井口升腾而起。 "这里的地热资源水温高、热量足。"西藏锦杭新能源有限责任公司负责人储志亮介绍。 储志亮告诉记者:"我们采用水热型地热利用技术,地热水不进入市政管网,而是通过换热站把热量取 出,地下水会百分之百'同层回灌',全程不与外界接触。这样既能保护地下热储层,又能避免地热水腐 蚀市政管网。" 在换热站,有5台换热设备正在运行,另外还有3台备用。"一旦出现突发情况,备用设备会立即顶 上。"储志亮说。 中国能源研究会地热专委会主任田廷山表示,高原地区地热资源的开发对环境保护具有重要意义,相比 煤炭等传统能源,地热供暖能够实现零污染、零排放,是理想的清洁能源。 家住色尼区团结小区的次仁卓玛,从去年10月起用上了地热集中供暖。她一边擦拭墙上的暖气片,一边 笑着告诉记者:"现在屋里可以保持二十摄氏度左右,完全不用再烧煤块。" 对次仁卓玛来说,不用烧煤、烧牛粪取暖,既省心又省钱。"算上政府补贴,一个供暖季按每平方米13 元交费,比以前 ...
“十五五”小众能源十大看点:分布式天然气、生物质能、地热供暖……
Zhong Guo Dian Li Bao· 2025-12-11 06:23
小众能源指在我国能源电力结构中占比偏低的品类,主要涵盖天然气分布式能源、生物质能、地热能、 海洋能等。在"双碳"目标引领与"十五五"能源转型关键期,其战略价值愈发凸显,若实现合理开发利 用,将成为主流能源的重要补充,为能源安全、生态保护及"双碳"目标落地提供支撑。 看点一 分布式天然气 能否在"十五五"真正"燃"起来 分布式天然气以天然气为原料,可就近实现冷热电多能供给,综合能源利用率超70%,兼具低碳清洁、 启停灵活等优势,已融入能源清洁转型进程。我国"贫油少气"的资源禀赋,决定了天然气发电占比偏 低,核心制约为成本与气源:气电综合成本0.59~0.72元/千瓦时,远高于主流电源;天然气对外依存度 高、储气不足,进口易受国际因素影响。 政策红利为其发展注入动力。在环保政策收紧及"以气代煤、以气代油"推广背景下,其应用场景覆盖工 业园区、酒店、数据中心等多元需求。《天然气利用管理办法》(2024年修订)将其列为"优先类",叠 加"十五五"燃气调峰电站投产高峰规划,分布式天然气有望成为"双碳"目标实现的重要路径。 看点二 生物质能 能否迎来"十五五"发展"第二春" 生物质能源于植物及城乡有机废物,主要为秸秆、畜 ...
河南能源项目投资连续3年超千亿元
Zhong Guo Xin Wen Wang· 2025-12-08 12:44
编辑:王永乐 广告等商务合作,请点击这里 在项目建设方面,该省支持民营企业参与能源领域重大项目建设,风电、光伏发电、清洁高效煤电、新 型储能、抽水蓄能、生物质发电、充电桩等领域向民营企业公平开放。 夏兴介绍,"十四五"以来,民营企业参与河南能源领域投资持续提升,从项目个数看,民营企业建设光 伏电站项目占比超90%,生物质发电项目占比超70%,清洁高效煤电项目占比超过20%,风电项目占比 为20%。从投资额看,民营企业在地热供暖领域投资占比超80%,充电桩领域占比超70%,新型储能领 域占比为25%,油气长输管道领域占比21%。从市场主体看,民营售电公司占比超80%,规模以上充电 桩运营商占比约70%。 近年来,河南能源低碳转型加快推进。通报称,截至目前,河南电力总装机累计突破1.6亿千瓦。其 中,可再生能源发电装机占比超"半壁江山"。预计2025年全省可再生能源发电量将突破1400亿千瓦时, 同比增长21%。(完) 来源:中国新闻网 河南能源项目投资连续3年超千亿元 中新网郑州12月8日电(王佳宁)河南省政府新闻办8日举行的"2025河南省民营经济高质量发展"系列新闻 发布会通报称,该省能源项目投资连续3年超 ...
中国石化驻晋企业发布“十四五”成果报告
Zhong Guo Hua Gong Bao· 2025-11-25 02:51
Core Viewpoint - China Petroleum & Chemical Corporation (Sinopec) has showcased its achievements in energy security, green transformation, and improving people's livelihoods in Shanxi Province over the past five years through the "14th Five-Year Plan" high-quality development report [1][2]. Group 1: Energy Security - Sinopec's enterprises in Shanxi have integrated into the province's energy structure optimization, establishing a diversified supply system including oil, gas, hydrogen, electricity, and geothermal energy [1]. - Shanxi Petroleum has completed the upgrade to National VI standards for oil products and is responsible for 40% of the province's refined oil supply, with an annual average growth rate of 95% in natural gas retail volume, making it the largest natural gas retailer in the province [1]. - Sinopec (Shanxi) Coalbed Methane Company has developed key technologies for deep coalbed methane extraction, promoting the conversion and utilization of local clean energy resources [1]. - New Star Double Cool Geothermal Energy Company has built a geothermal heating capacity of 13 million square meters, serving nearly 120,000 households, becoming the largest geothermal heating enterprise in the province [1]. Group 2: Green Development - Sinopec's enterprises in Shanxi have contributed to the continuous improvement of ecological environment quality by investing over 20 million yuan annually in environmental protection projects such as oil and gas recovery and wastewater treatment [2]. - Shanxi Petroleum has established 24 "carbon-neutral" stations, providing experience for low-carbon transformation for enterprises across the province [2]. - Sinopec (Shanxi) Coalbed Methane Company has pioneered a "full gas power generation + full electric drive reservoir transformation" technology model, achieving zero carbon emissions in coalbed methane development [2]. - New Star Double Cool Geothermal Energy Company has replaced 300,000 tons of standard coal with geothermal energy annually, reducing carbon dioxide emissions by 780,000 tons, equivalent to planting 1.15 million trees [2]. Group 3: High-Quality Development - Sinopec's enterprises in Shanxi have created a new development pattern of "enterprise-local interaction and mutual benefit" through strategic alignment, industrial co-construction, and public service [2]. - Shanxi Petroleum has signed cooperation agreements with local governments and organized production and sales matching events to promote Shanxi specialties nationwide [2]. - In support of rural revitalization, Sinopec's enterprises have invested in assistance funds and actively conducted agricultural support activities, reducing fuel costs for farmers [2]. - Sinopec has established 255 love stations and 88 driver homes, providing convenience services for over 500,000 freight drivers [2]. - The company has collaborated with the China Health Express Foundation to provide free cataract surgeries for over 4,000 impoverished patients in Changzhi and other areas [2].
人民日报︱大范围寒潮来袭,供暖保障如何
国家能源局· 2025-11-16 01:52
Group 1: Natural Gas Supply - The domestic natural gas production base, China National Petroleum Corporation's Changqing Oilfield, increased its natural gas output to 135 million cubic meters, an increase of over 3 million cubic meters since the beginning of the month [2] - The largest gas storage facility, Hutu Bih Oilfield in Xinjiang, released over 5 million cubic meters of natural gas into the pipeline network, ensuring supply to households [2] - The National Energy Administration stated that the overall supply of natural gas for the heating season is guaranteed, with domestic gas production expected to exceed 10 billion cubic meters for the ninth consecutive year [2] Group 2: Geothermal Heating - Sinopec has fully launched geothermal heating services for this winter, capable of providing clean heating for over 1.2 million households [2] - The geothermal heating capacity has reached a historical high of 12.6 million square meters, which can reduce carbon dioxide emissions by nearly 6.2 million tons annually [2] Group 3: Coal Supply and Electricity - Since October, the average daily coal dispatch production has remained above 12 million tons, with power plants having approximately 35 days of coal supply available [3] - The maximum load of the power grid during the heating season is expected to reach 29 million kilowatts, an increase of over 8% compared to the historical maximum load in winter [3] - The National Energy Administration will continue to monitor coal production, imports, and demand to ensure stable supply and quality of coal for electricity generation [3]
从油气巨头到新能源玩家!中国石油的转型之路,给行业带来什么启示?
Sou Hu Cai Jing· 2025-11-05 04:38
Core Viewpoint - China National Petroleum Corporation (CNPC) is undergoing a significant transformation towards renewable energy, with a target of achieving a 7% share of renewable energy capacity in its overall production this year, reflecting a strategic shift in the energy sector [1][3]. Group 1: Renewable Energy Transition - The 7% share of renewable energy capacity indicates a substantial change in CNPC's energy structure, aiming for a "one-third" division between renewable energy and oil and gas by 2035 [3]. - CNPC has initiated various projects, such as the geothermal heating project in Tangshan, which covers over 1 million square meters and reduces CO2 emissions by approximately 30,000 tons annually [3]. - The Tarim Oilfield hosts a solar power project with over 400,000 solar panels, generating an annual output of 2 billion kWh, sufficient to meet the annual electricity needs of around 1 million households [3]. Group 2: Hydrogen Energy Development - The Yumen Oilfield's hydrogen production project has a capacity of 2,100 tons per year, utilizing renewable resources to produce green hydrogen [5]. - CNPC has achieved a breakthrough in hydrogen blending in natural gas pipelines, with a 24% hydrogen blend ratio, facilitating the infrastructure for large-scale hydrogen commercialization [6]. - Eight hydrogen refueling stations have been established in major cities, with a daily refueling capacity of 4 tons, preparing for future market growth in hydrogen fuel cell vehicles [6]. Group 3: Natural Gas as a Bridge - In 2022, CNPC's domestic natural gas production reached 145.5 billion cubic meters, with natural gas accounting for over 50% of its total oil and gas production [6]. - The shale gas production base in the Sichuan Basin has surpassed an annual output of 10 billion cubic meters, showcasing advancements in drilling and fracturing technologies [8]. - The Jiangsu Rudong LNG receiving station has an annual capacity of 6.5 million tons, serving as a crucial clean energy supply hub in the Yangtze River Delta [8]. Group 4: Technological Innovations - CNPC has developed an AI model with 300 billion parameters, enhancing drilling success rates by 15% through geological data analysis [8]. - The company has implemented a carbon asset management system to monitor carbon emissions across the entire industry chain, improving energy efficiency [8]. - Smart operation technologies, such as drone inspections for solar power plants, have increased maintenance efficiency by three times [10]. Group 5: Investment and Financial Performance - In 2022, CNPC's investment in renewable energy reached 7.67 billion yuan, a 3.5-fold increase from the previous year, indicating a strong commitment to transformation [10]. - The payback period for the Yumen Oilfield solar project is estimated at 6-8 years, with an average annual return on investment of 8-12% [10]. - The geothermal heating project has a longer payback period of over 10 years but offers lower operational costs compared to traditional coal-fired boilers [10]. Group 6: Management and Strategic Initiatives - CNPC has integrated renewable energy projects into its management performance evaluation system, linking project progress to executive compensation [11]. - A special innovation fund has been established to support the research and demonstration of renewable energy technologies [11]. Group 7: Challenges and Market Dynamics - The adaptation of existing energy infrastructure poses challenges, particularly in ensuring stable hydrogen supply for refining processes [13]. - Long-distance hydrogen transport faces technical hurdles, necessitating upgrades to existing natural gas pipelines [13]. - The declining costs of renewable energy, particularly solar, have made it competitive with traditional coal power, accelerating the feasibility of renewable projects [13]. Group 8: Future Outlook - The launch of the national carbon market is influencing energy value assessments, with CNPC incorporating carbon asset values into project evaluations [15]. - The rise of electric vehicles is impacting traditional fuel businesses, prompting CNPC to upgrade gas stations to comprehensive energy service stations [15]. - The transition of traditional energy giants towards renewables raises questions about the future of fossil fuels and whether CNPC's approach can serve as a model for others in the industry [15].
中国石油股份(00857)发布中期业绩,归母净利润840.07亿元 同比减少5.4%
智通财经网· 2025-08-26 09:01
Core Viewpoint - China Petroleum & Chemical Corporation reported a decrease in revenue and net profit for the first half of 2025, while focusing on enhancing domestic oil and gas production and optimizing its asset structure [1][2][3] Group 1: Financial Performance - The company achieved operating revenue of RMB 1,450.99 billion, a year-on-year decrease of 6.7% [1] - Net profit attributable to shareholders was RMB 84.007 billion, down 5.4% year-on-year [1] - Basic earnings per share were RMB 0.46 [1] Group 2: Domestic Oil and Gas Operations - Domestic crude oil production reached 395.2 million barrels, a 0.6% increase from 392.8 million barrels in the same period last year [1] - Marketable natural gas production was 2,602.6 billion cubic feet, up 4.7% from 2,486.8 billion cubic feet [1] - Total oil and gas equivalent production was 828.9 million barrels, a 2.7% increase from 807.3 million barrels [1] Group 3: Overseas Oil and Gas Operations - Overseas crude oil production was 81.2 million barrels, a decrease of 1.0% from 82.0 million barrels [2] - Marketable natural gas production fell to 81.0 billion cubic feet, down 16.8% from 97.4 billion cubic feet [2] - Total oil and gas equivalent production from overseas was 94.7 million barrels, a decline of 3.6% from 98.2 million barrels, accounting for 10.3% of the company's total production [2] Group 4: New Energy Business - The company secured new wind and solar power generation capacity of 16.38 million kilowatts and signed geothermal heating contracts covering 5.542 million square meters [3] - Wind and solar power generation reached 3.69 billion kilowatt-hours, a 70.0% increase from 2.17 billion kilowatt-hours in the same period last year [3] - The company captured and utilized 130.5 thousand tons of carbon dioxide, achieving enhanced oil recovery of 30 thousand tons [3]
如何推动地热供暖持续高质量发展?
Zhong Guo Huan Jing Bao· 2025-08-22 08:19
Core Viewpoint - Geothermal energy is recognized as one of the six major renewable energy sources in China, with significant potential for sustainable and stable utilization, contributing positively to economic and environmental benefits [1] Group 1: Development Goals and Current Status - The National Energy Administration aims to double the area of geothermal heating and the installed capacity of geothermal power generation by 2035 compared to 2025 [1] - Recent advancements in policies, technology, and market demand have led to a surge in geothermal heating projects, such as the full coverage of geothermal heating in Xiong County, Hebei Province, and the establishment of demonstration projects in cities like Nanjing and Suzhou [1] Group 2: Challenges and Recommendations - Geothermal heating faces challenges including inadequate management systems, insufficient resource exploration, high development costs, and technological bottlenecks, resulting in low application levels [1] - Recommendations include strengthening top-level design, formulating management regulations for geothermal resource development, and integrating geothermal development into local planning [2] Group 3: Policy Support and Coordination - Increased policy support is needed, including favorable fiscal, pricing, and financial measures to promote geothermal energy development [2] - Establishing a coordination mechanism among relevant departments to enhance policy support and address challenges in the geothermal heating sector is essential [2] Group 4: Technological and Market Development - Emphasis on enhancing research and development in geothermal technology, supporting key projects, and fostering talent development to improve innovation capabilities [2] - Creating a favorable market environment by promoting diverse investment models and supporting business model innovation within the geothermal industry [3] Group 5: Public Awareness and Communication - The importance of public awareness campaigns through various media to enhance understanding of geothermal energy and its role in achieving carbon neutrality and sustainable development [3]