声明：市场有风险，投资需谨慎。本文为AI基于第三方数据生成，仅供参考，不构成个人投资建议。 天眼查资料显示，大庆油田有限责任公司，成立于2000年，位于大庆市，是一家以从事石油和天然气开 采业为主的企业。企业注册资本4750000万人民币。通过天眼查大数据分析，大庆油田有限责任公司共 对外投资了35家企业，参与招投标项目5000次，财产线索方面有商标信息12条，专利信息4686条，此外 企业还拥有行政许可7344个。 中国石油天然气股份有限公司，成立于1999年，位于北京市，是一家以从事石油和天然气开采业为主的 企业。企业注册资本18302097万人民币。通过天眼查大数据分析，中国石油天然气股份有限公司共对外 投资了1293家企业，参与招投标项目443次，财产线索方面有商标信息38条，专利信息5000条，此外企 业还拥有行政许可168个。 国家知识产权局信息显示，大庆油田有限责任公司、中国石油天然气股份有限公司取得一项名为"一种 井震层位逐级匹配的速度场建立方法、介质及设备"的专利，授权公告号CN119065024B，申请日期为 2023年6月。 来源：市场资讯 ...

Core Insights - The Tarim Oilfield has successfully drilled 27 ultra-deep gas wells this year, resulting in the addition of over 2 billion cubic meters of natural gas production capacity, enhancing China's energy security [1][3] - The Kela 2 gas field, now the largest ultra-deep gas field in China, is producing 38 million cubic meters of natural gas daily, supported by the new ultra-deep wells [1] - The Tarim Oilfield has achieved a dual breakthrough in ultra-deep engineering technology and geological theory, with new wells contributing an additional 1.3 billion cubic meters of gas this year [1][3] Production and Capacity - The Tarim Oilfield is accelerating its efforts to explore ultra-deep layers, having added proven natural gas reserves of 100 billion cubic meters in the southern Tianshan region [3] - The gas produced is being transported to over 120 large and medium-sized cities, benefiting approximately 400 million people [3] - Currently, there are 52 ultra-deep wells being drilled, with 13 already reaching oil and gas layers, and the peak daily gas supply is expected to exceed 9.6 million cubic meters this winter and spring [5]

Core Insights - China National Petroleum Corporation (CNPC) has obtained a patent for a "Filtration Equipment Control System and Method," with the authorization announcement number CN115199952B, applied for on April 2021 [1] Company Overview - CNPC was established in 1999 and is headquartered in Beijing, primarily engaged in oil and gas extraction [1] - The company has a registered capital of 18,302,097,000 RMB [1] - CNPC has made investments in 1,293 enterprises and participated in 443 bidding projects [1] - The company holds 38 trademark registrations and has 5,000 patent records, along with 168 administrative licenses [1]

Core Insights - The Tarim Oilfield has successfully drilled 27 ultra-deep gas wells this year, resulting in the addition of over 2 billion cubic meters of natural gas production capacity, enhancing China's energy security [1][5] - The Clark Deep Gas Field, now the largest ultra-deep gas field in China, is producing 38 million cubic meters of natural gas daily, with new wells contributing an additional 1.3 billion cubic meters this year [3][5] - The Tarim Oilfield has discovered an additional 100 billion cubic meters of proven natural gas reserves in the ultra-deep layers of the South Tianshan region [5] Production and Capacity - The newly drilled ultra-deep wells in the Tarim Oilfield are expected to significantly increase gas supply, with a peak daily supply projected to exceed 96 million cubic meters during the winter and spring [7] - Currently, there are 52 ultra-deep wells being drilled, with 13 already reaching oil and gas layers [7] Infrastructure and Distribution - The Tarim Oilfield is enhancing its production, transportation, storage, and sales system to deliver natural gas to over 120 large and medium-sized cities, benefiting approximately 400 million people [5]

Group 1 - The core point of the article is that China National Petroleum Corporation has obtained a patent for a method of detecting multiphase flow phase content, with the patent announcement number CN114624274B and an application date of December 2020 [1] - China National Petroleum Corporation was established in 1999 and is primarily engaged in oil and gas extraction, with a registered capital of 18,302,097,000 RMB [1] - The company has made investments in 1,293 enterprises and participated in 443 bidding projects, holding 38 trademark records and 5,000 patent records, along with 168 administrative licenses [1]

天眼查资料显示，中国石油天然气集团有限公司，成立于1990年，位于北京市，是一家以从事石油和天 然气开采业为主的企业。企业注册资本48690000万人民币。通过天眼查大数据分析，中国石油天然气集 团有限公司共对外投资了111家企业，参与招投标项目5000次，财产线索方面有商标信息1446条，专利 信息5000条，此外企业还拥有行政许可28个。 来源：市场资讯 国家知识产权局信息显示，中国石油天然气集团有限公司取得一项名为"一种高强度低摩擦复合半刚性 套管扶正器"的专利，授权公告号CN116122745B，申请日期为2021年11月。 声明：市场有风险，投资需谨慎。本文为AI基于第三方数据生成，仅供参考，不构成个人投资建议。 中国石油集团渤海钻探工程有限公司，成立于2008年，位于天津市，是一家以从事石油和天然气开采业 为主的企业。企业注册资本1621400万人民币。通过天眼查大数据分析，中国石油集团渤海钻探工程有 限公司共对外投资了1家企业，参与招投标项目5000次，财产线索方面有商标信息10条，专利信息3308 条，此外企业还拥有行政许可76个。 ...

Core Insights - China National Petroleum Corporation (CNPC) has obtained a patent for a seismic inversion method and system based on Lagrangian operator dynamic changes, with the authorization announcement number CN114355439B and application date in October 2020 [1] Company Overview - CNPC was established in 1999 and is headquartered in Beijing, primarily engaged in oil and natural gas extraction [1] - The company has a registered capital of 18,302,097,000 RMB [1] - CNPC has invested in 1,293 enterprises and participated in 443 bidding projects [1] - The company holds 38 trademark registrations and 5,000 patent records, along with 168 administrative licenses [1]

Group 1 - The State Intellectual Property Office of China has granted a patent for a "continuous rotary sliding drilling method" to China National Petroleum Corporation and China Petroleum Group Chuanqing Drilling Engineering Company [1] - China National Petroleum Corporation, established in 1990, is primarily engaged in oil and gas extraction, with a registered capital of 48.69 billion RMB [1] - The company has invested in 111 enterprises, participated in 5,000 bidding projects, and holds 1,446 trademark records and 5,000 patent records [1] - China Petroleum Group Chuanqing Drilling Engineering Company, founded in 2008, also focuses on oil and gas extraction, with a registered capital of 1.16 billion RMB [1] - This company has invested in 12 enterprises, participated in 3,902 bidding projects, and holds 4,273 patent records [1]

Core Insights - China National Petroleum Corporation (CNPC) and China Petroleum Group Chuanqing Drilling Engineering Company have obtained a patent for "Drilling Fluid Filtration Performance Evaluation Device, Testing Method, and Mud Cake Preparation Method" with authorization announcement number CN115290532B, applied for on August 2022 [1] Company Overview - CNPC was established in 1990 and is headquartered in Beijing, primarily engaged in oil and gas extraction. The company has a registered capital of 48.69 billion RMB [1] - CNPC has invested in 111 companies, participated in 5,000 bidding projects, holds 1,446 trademark records, and has 5,000 patent records, along with 28 administrative licenses [1] - China Petroleum Group Chuanqing Drilling Engineering Company was founded in 2008 and is located in Chengdu, focusing on oil and gas extraction. The company has a registered capital of 1.16 billion RMB [1] - Chuanqing Drilling has invested in 12 companies, participated in 3,902 bidding projects, holds 4,273 patent records, and has 32 administrative licenses [1]

Core Insights - The Tarim Oilfield has successfully drilled 27 ultra-deep gas wells this year, resulting in the establishment of over 2 billion cubic meters of new natural gas production capacity, contributing to China's energy security [1][5] - The Kela 2 gas field, located in the southern Tianshan Mountains, is now producing 38 million cubic meters of natural gas daily, making it China's largest ultra-deep gas field [1][3] - The new wells have cumulatively increased gas output by 1.3 billion cubic meters, with an average daily production of over 300,000 cubic meters per well from approximately 130 wells [3][5] Production and Capacity - The Tarim Oilfield is accelerating its efforts to explore ultra-deep layers, having added proven natural gas reserves of 100 billion cubic meters in the southern Tianshan ultra-deep strata [5] - The company is enhancing its production, transportation, storage, and sales system to deliver natural gas to over 120 large and medium-sized cities, benefiting around 400 million people [5] - Currently, there are 52 ultra-deep wells being drilled, with 13 already reaching oil and gas layers, and the peak daily gas supply is expected to exceed 96 million cubic meters this winter and spring [7]