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Repost | A super-deep gas field has been discovered in the Sichuan Basin!

A super‑deep shale gas field containing 235.6 billion cubic meters has been discovered in the Sichuan Basin, with daily production of one million cubic meters—making it the world’s oldest gas‑producing formation. From Fuling to Ziyang, China’s shale gas reserves have surpassed 4 trillion cubic meters, further bolstering energy security.

2026-05-15

2026

05-15

China has discovered an ultra-deep shale gas field!

May 13 Sinopec’s “Deep-Earth Project: Sichuan–Chongqing Natural Gas Base” has achieved another breakthrough. The Ministry of Natural Resources has released its mineral exploration results.

2026-05-13

2026

05-13

Good News: Sinopec Achieves New Breakthrough in “Deep-Earth Engineering”

Recently, Sinopec’s “Deep-Earth Engineering–Sichuan–Chongqing Natural Gas Base” has once again reported a significant breakthrough. The Yonghong-1 well, a key ultra-deep tight sandstone exploration well deployed by Sinopec Exploration Branch in Bazhong City, Sichuan Province, has successfully tested high-producing gas flows, marking an important new stratigraphic breakthrough in the Jurassic system of the Sichuan Basin. This discovery confirms the favorable exploration and development potential of the Jurassic tight sandstones in the Bazhong area, suggesting the prospect of establishing a new resource base for increasing reserves and boosting production in the Sichuan Basin.

2026-04-25

2026

04-25

Liu He, an academician of the Chinese Academy of Engineering: Building China’s “Digital Oil Worker”

Recently, the 2025 Awards Ceremony of the Ho Leung Ho Lee Foundation was held in Beijing, where Liu He, an academician of the Chinese Academy of Engineering, deputy chief engineer and senior engineer at the professorial level at the Exploration and Development Research Institute of China National Petroleum Corporation, was awarded the Ho Leung Ho Lee Foundation’s 2025 Prize for Scientific and Technological Progress. This honor recognizes his more than four decades of dedicated work in the field of oil and gas development, as well as his outstanding contributions to breakthroughs in oil-production engineering technology and to the digital transformation of the industry.

2026-04-19

2026

04-19

Tarim Oilfield Drills 20 Ultra-Deep Wells

On March 27, China National Petroleum Corporation’s Tarim Oilfield reported that it has commenced drilling 20 ultra-deep wells this year, with an average well depth exceeding 7,460 meters, in order to accelerate the exploration and development of oil and gas resources beneath vast expanses of yellow sand.

2026-03-31

2026

03-31

6,800 meters deep! Conquering the “Mount Everest” of cementing for ultra-deep wells in the Hetao Basin.

At the start of the new year, China National Petroleum Bohai Drilling announced a major breakthrough in the Bayan market: The Guangming 5X ultra-deep exploratory well, drilled by the BHZ80002 drilling team, has successfully completed cementing operations for an ultra-deep casing string measuring 6,799.87 meters. The cement slurry flowed smoothly back to the surface in one go, with zero errors or malfunctions throughout the entire process. This milestone marks another key technological breakthrough for China in the exploration and development of ultra-deep oil and gas resources in the Hetao Basin, paving the way for the efficient exploitation of this energy-rich "deep-earth" region.

2026-01-08

2026

01-08

The National Energy Administration held a meeting to advance shale oil exploration and development efforts. Relevant officials from PetroChina and Sinopec reported on the progress of shale oil exploration and development as well as the construction of national-level shale oil demonstration zones.

To thoroughly implement the decisions and deployments of the Party Central Committee and the State Council, intensify exploration and development efforts for shale oil, and promote high-quality energy development and high-level energy security, on December 10, the National Energy Administration convened a meeting on the advancement of shale oil exploration and development in Daqing City, Heilongjiang Province. Wan Jinsong, member of the Party Group and Deputy Director of the National Energy Administration, presided over the meeting and delivered a speech.

2025-12-13

2025

12-13

What are the ten key achievements of China’s oil and gas industry during the 14th Five-Year Plan period?

The two-day 2025 International Energy Development Summit concluded in Beijing on December 12.

2025-12-14

2025

12-14

Breaking Barriers and Achieving Results | Continuously Breaking Records! Well Yuanlu 35HF Sets New Benchmark in Cementing Operations and Receives Praise

On November 10, the company successfully completed the cementing operation for the 139.7mm oil layer in Well Yuanlu 35HF, setting new records in the northeastern Sichuan land-based strata: the deepest well depth, the greatest vertical depth, and the longest horizontal section for horizontal wells in the Shu IV formation. At the same time, the operation also achieved several new construction records in the region, including the largest single-time mixed grout volume and the highest construction pressure. Thanks to these outstanding achievements, the company received a written commendation from the Yuanba Project Department of the Exploration Branch.

2025-11-14

2025

11-14

Great News! Our institute’s core technology has helped the Fuling shale gas field achieve three new drilling records.

On June 25, the Jiaoye 44-Z5HF well in the Fuling shale gas field—led by Jianghan Oilfield, constructed by Jianghan Engineering, and supported by technical assistance and cementing services provided by our institute—was successfully completed. This well has set three Asian records: the deepest shale gas well (8,517 m), the longest onshore horizontal section (5,442 m), and the shortest drilling cycle for a shale gas well drilled below 8,000 m (53.88 days). This milestone marks another significant breakthrough for China in ultra-long horizontal shale gas well drilling technology. The Oilfield Exploration and Development Division of the Group Company sent a congratulatory letter, warmly celebrating the achievement and highly recognizing the contributions made.

2025-07-04

2025

07-04

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E-mail: hskj@schsh.com.cn

liu manager of the technical department: +8613330685370

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