The intensive overall fracturing technology of Jilin Oilfield has enabled the old oilfield to achieve new energy production.
On January 5th, a reporter learned from the Oil and Gas Technology Research Institute of Jilin Oilfield that the Jilin Oilfield's intensive overall fracturing technology has focused on the capacity building of conventional oil, precisely exerting its technical support role, and achieving a new breakthrough in the capacity building of old oilfields. Up to now, the Jilin Oilfield ha
The high-temperature heat pump system of Jilin Petrochemical Company has achieved remarkable energy-saving effects.
On December 22, the author learned that the high-temperature heat pump system of the third thermal station, a key supporting project for the western transformation and upgrading of Jilin Petrochemical, was successfully put into operation. It supplies qualified heating and hot water for the 600,000-ton/year styrene and other facilities and factory buildings, marking a revolutionary
The Tarim Oilfield has put more than 100 new wells into production this year.
As of December 21, the Tarim Oilfield has put 113 new wells into production this year, with a new crude oil production capacity of 1.0923 million tons and a natural gas production capacity of 2.234 billion cubic meters. Behind this achievement lies the combined efforts of the oilfield's "map-based operation" deadline mechanism, full-chain technical support, and refined management.
The Daqing Oilfield has maintained a stable output of over 10 million tons for 24 consecutive years through tertiary oil recovery.
As of December 3rd, Daqing Oilfield, the world's largest research and production base for tertiary oil recovery, has achieved a tertiary oil recovery output of over 10 million tons in 2025, maintaining an output of over 10 million tons for 24 consecutive years, with a cumulative output of 330 million tons, reaching a new peak in production. Tertiary oil recovery involves injecting
The self-developed integrated production line of Huabei Oilfield has enhanced the efficiency of pipeline business.
On November 24th, the "laser rust removal + automatic anti-corrosion" integrated pipeline production line independently developed by Tiancheng Lide Company of Huabei Oilfield was successfully put into operation and has been running stably. This production line adopts a seamless design of "rust removal - anti-corrosion", and through process integration and intelligent upgrading, it
Changqing Oilfield Pioneers a New Path for Shale Oil Production Growth
On November 12th, it was learned that a well at the shale oil fracturing site in the main oilfield area of Longdong in Changqing Oilfield successfully completed the carbon dioxide energy-enhanced fracturing operation and simultaneously achieved multiple integrated tests including casing external optical fiber monitoring, wellbore digital data collection, and dual-well microseismic
Liaoyang Petrochemical: Adapting to the Seasons to Ensure the Production of Low Pour Point Diesel
As temperatures in Northeast China continue to drop, the pressure to ensure a steady supply of low pour point diesel has been increasing. Liaoyang Petrochemical has closely followed market demand changes, adjusted resource allocation, and optimized production plans to significantly increase the output of low pour point diesel. As of now, the daily average output of -35 diesel at L
The automatic pipe pusher device of the Downhole Operations Company of Dagang Oilfield reduces burden and empowers.
On November 3rd, at the well maintenance site of Well West 17-9 in the Downhole Operations Company of Dagang Oilfield, employees completed the operation tasks that previously required the cooperation of two positions by controlling the newly developed automatic pipe pusher device.
Traditional minor well maintenance is a labor-intensive industry. On-site employees have been deali
The Liaohe Oilfield has put a new device into use, reducing the comprehensive cost per ton of liquid by more than 20%.
On October 28th, it was learned from Liaohe Oilfield that after the Shu 5 Combined Station of the oilfield adopted the new-generation low-temperature electric dehydration device, the water content of crude oil leaving the station was stably controlled within 0.3%, and the comprehensive cost per ton of liquid decreased by more than 20%.
Dehydrating heavy oil has always been a diff
Jidong Oilfield Develops a New Type of Filter Core Carbonization Cleaning Device to Reduce Costs and Increase Efficiency
On October 22nd, at the Laoyema Joint Station of the Oil and Gas Gathering and Transportation Company of Jidong Oilfield, employees used a newly developed carbonization cleaning device for filter cores to clean the filter cores. The cleaning process was both convenient and environmentally friendly.
In the oil and gas gathering and transportation production system, the filter core
The digital transformation of BaiKouQuan Oil Production Plant in Xinjiang Oilfield has achieved quality and efficiency improvement.
As of now, the Internet of Things (IoT) online rate of the BaiKouQuan Oil Production Plant in Xinjiang Oilfield has remained stable at 98%, with data accuracy reaching 99% and equipment integrity rate maintained at 95%. The plant has shifted from merely "building well" to "managing well" and "utilizing well", laying a solid foundation for the digital and intelligent transformation
The Dagang Oilfield has adopted differentiated water injection to tap the potential of remaining oil.
As of September 10th, Dagang Oilfield has carried out differentiated water injection management in 40 key blocks, achieving a reduction in natural decline and an increase in oil production of over 30,000 tons during the stage. The natural decline rate has decreased by 1.7 percentage points compared to the same period last year, with significant results in tapping the remaining oil
The Fourth Drilling Company of Bohai Drilling has set multiple new records in Jidong Oilfield.
On August 25th, it was learned that the Gao166-77 well, drilled by the Fourth Drilling Company of Bohai Drilling, was successfully completed, setting new records for the shortest drilling cycle, the shortest drilling and completion cycle, and the fastest average mechanical drilling rate in the Jidong Oilfield.
The Gao166-77 well is a directional well in the Gao66X1 block of the G
Jilin Oilfield's Closed Core Sampling Guides the Potential Exploration in the Old Area
Since the beginning of this year, Daqing Petrochemical Company has been adjusting the material flow in the oil refining area based on the principle of "oil when appropriate, olefin when appropriate, and aromatics when appropriate", optimizing the production of self-produced heavy ethylene feedstock, and achieving efficient operation of the oil refining area facilities. From Januar
The Changqing Heshui Oilfield Accelerates the Profitable Development of Tight Oil
On August 5th, with the successful completion of a horizontal well at the Guping 41-52 well site, the number of wells in the Changqing Heshui Oilfield's tight oil block-level horizontal well three-dimensional development area exceeded 650, making it the largest such development area in China. Since its development, the area has produced over 5 million tons of oil, with a cumulativ
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2026/1/9The intensive overall fracturing technology of Jilin Oilfield has enabled the old oilfield to achieve new energy production.On January 5th, a reporter learned from the Oil and Gas Technology Research Institute of Jilin Oilfield that the Jilin Oilfield's intensive overall fracturing technology has focused on the capacity building of conventional oil, precisely exerting its technical support role, and achieving a new breakthrough in the capacity building of old oilfields. Up to now, the Jilin Oilfield ha
2026/1/2The high-temperature heat pump system of Jilin Petrochemical Company has achieved remarkable energy-saving effects.On December 22, the author learned that the high-temperature heat pump system of the third thermal station, a key supporting project for the western transformation and upgrading of Jilin Petrochemical, was successfully put into operation. It supplies qualified heating and hot water for the 600,000-ton/year styrene and other facilities and factory buildings, marking a revolutionary
2025/12/25The Tarim Oilfield has put more than 100 new wells into production this year.As of December 21, the Tarim Oilfield has put 113 new wells into production this year, with a new crude oil production capacity of 1.0923 million tons and a natural gas production capacity of 2.234 billion cubic meters. Behind this achievement lies the combined efforts of the oilfield's "map-based operation" deadline mechanism, full-chain technical support, and refined management.
2025/12/12The Daqing Oilfield has maintained a stable output of over 10 million tons for 24 consecutive years through tertiary oil recovery.As of December 3rd, Daqing Oilfield, the world's largest research and production base for tertiary oil recovery, has achieved a tertiary oil recovery output of over 10 million tons in 2025, maintaining an output of over 10 million tons for 24 consecutive years, with a cumulative output of 330 million tons, reaching a new peak in production. Tertiary oil recovery involves injecting
2025/11/28The self-developed integrated production line of Huabei Oilfield has enhanced the efficiency of pipeline business.On November 24th, the "laser rust removal + automatic anti-corrosion" integrated pipeline production line independently developed by Tiancheng Lide Company of Huabei Oilfield was successfully put into operation and has been running stably. This production line adopts a seamless design of "rust removal - anti-corrosion", and through process integration and intelligent upgrading, it
2025/11/21Changqing Oilfield Pioneers a New Path for Shale Oil Production GrowthOn November 12th, it was learned that a well at the shale oil fracturing site in the main oilfield area of Longdong in Changqing Oilfield successfully completed the carbon dioxide energy-enhanced fracturing operation and simultaneously achieved multiple integrated tests including casing external optical fiber monitoring, wellbore digital data collection, and dual-well microseismic
2025/11/14Liaoyang Petrochemical: Adapting to the Seasons to Ensure the Production of Low Pour Point DieselAs temperatures in Northeast China continue to drop, the pressure to ensure a steady supply of low pour point diesel has been increasing. Liaoyang Petrochemical has closely followed market demand changes, adjusted resource allocation, and optimized production plans to significantly increase the output of low pour point diesel. As of now, the daily average output of -35 diesel at L
2025/11/7The automatic pipe pusher device of the Downhole Operations Company of Dagang Oilfield reduces burden and empowers.On November 3rd, at the well maintenance site of Well West 17-9 in the Downhole Operations Company of Dagang Oilfield, employees completed the operation tasks that previously required the cooperation of two positions by controlling the newly developed automatic pipe pusher device. Traditional minor well maintenance is a labor-intensive industry. On-site employees have been deali
2025/10/31The Liaohe Oilfield has put a new device into use, reducing the comprehensive cost per ton of liquid by more than 20%.On October 28th, it was learned from Liaohe Oilfield that after the Shu 5 Combined Station of the oilfield adopted the new-generation low-temperature electric dehydration device, the water content of crude oil leaving the station was stably controlled within 0.3%, and the comprehensive cost per ton of liquid decreased by more than 20%. Dehydrating heavy oil has always been a diff
2025/10/24Jidong Oilfield Develops a New Type of Filter Core Carbonization Cleaning Device to Reduce Costs and Increase EfficiencyOn October 22nd, at the Laoyema Joint Station of the Oil and Gas Gathering and Transportation Company of Jidong Oilfield, employees used a newly developed carbonization cleaning device for filter cores to clean the filter cores. The cleaning process was both convenient and environmentally friendly. In the oil and gas gathering and transportation production system, the filter core
2025/9/26The digital transformation of BaiKouQuan Oil Production Plant in Xinjiang Oilfield has achieved quality and efficiency improvement.As of now, the Internet of Things (IoT) online rate of the BaiKouQuan Oil Production Plant in Xinjiang Oilfield has remained stable at 98%, with data accuracy reaching 99% and equipment integrity rate maintained at 95%. The plant has shifted from merely "building well" to "managing well" and "utilizing well", laying a solid foundation for the digital and intelligent transformation
2025/9/19The Dagang Oilfield has adopted differentiated water injection to tap the potential of remaining oil.As of September 10th, Dagang Oilfield has carried out differentiated water injection management in 40 key blocks, achieving a reduction in natural decline and an increase in oil production of over 30,000 tons during the stage. The natural decline rate has decreased by 1.7 percentage points compared to the same period last year, with significant results in tapping the remaining oil
2025/9/5The Fourth Drilling Company of Bohai Drilling has set multiple new records in Jidong Oilfield.On August 25th, it was learned that the Gao166-77 well, drilled by the Fourth Drilling Company of Bohai Drilling, was successfully completed, setting new records for the shortest drilling cycle, the shortest drilling and completion cycle, and the fastest average mechanical drilling rate in the Jidong Oilfield. The Gao166-77 well is a directional well in the Gao66X1 block of the G
2025/8/29Jilin Oilfield's Closed Core Sampling Guides the Potential Exploration in the Old AreaSince the beginning of this year, Daqing Petrochemical Company has been adjusting the material flow in the oil refining area based on the principle of "oil when appropriate, olefin when appropriate, and aromatics when appropriate", optimizing the production of self-produced heavy ethylene feedstock, and achieving efficient operation of the oil refining area facilities. From Januar
2025/8/8The Changqing Heshui Oilfield Accelerates the Profitable Development of Tight OilOn August 5th, with the successful completion of a horizontal well at the Guping 41-52 well site, the number of wells in the Changqing Heshui Oilfield's tight oil block-level horizontal well three-dimensional development area exceeded 650, making it the largest such development area in China. Since its development, the area has produced over 5 million tons of oil, with a cumulativ
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