Daqing EOR, Cutting Carbon, Deep Energy | ECF Weekly

Daqing EOR, Cutting Carbon, Deep Energy | ECF Weekly

ECF Weekly 2025-07-19

Zhongyuan Petroleum Wins Top Prize for 200°C Low-Friction Weighted Fracturing Fluid

Zhongyuan Petroleum won top honors for developing a high-temperature, low-friction fracturing fluid tailored for ultra-deep wells.

Sinopec Equipment Deepens Strategic Partnership with Algeria's Sonatrach

Sinopec Equipment and Sonatrach strengthened cooperation through technical exchanges, boosting joint innovation in oil and gas development.

Optimizing Imaging Techniques for Accurate Perforation Erosion Detection

A simulation-based study proposes imaging design optimizations to improve the accuracy of perforation erosion detection in unconventional wells.

Global Standard, 20 bcm CBM, Unmanned Station | ECF Weekly

Global Standard, 20 bcm CBM, Unmanned Station | ECF Weekly

Xi'an Petroleum University and Aerospace Delin Launch Smart Oil & Gas Research Institute

Xi'an Petroleum University and Aerospace Delin launched a joint research institute to advance intelligent oil and gas extraction technologies.

CPEIA President Visits Jereh Group to Promote Innovation and Global Vision

CPEIA leadership visited Jereh Group to promote innovation, digitalization, and global competitiveness in equipment manufacturing.

【ECF Weekly】5 Earth Scientists Nominated for Top Sci-Tech Award

【ECF Weekly】5 Earth Scientists Nominated for Top Sci-Tech Award

CNPC Achieves Breakthrough in Multi-Pulse Gas-Based Fracturing

PetroChina achieved a threefold production increase using new aerospace-derived waterless gas fracturing technology in bottom-water reservoirs.

Yanchang Oilfield Slashes Fracturing Material Costs Through Reform

Yanchang Oilfield significantly reduced the costs of clean fracturing fluids and quartz sand—two critical materials in oilfield operations—by implementing unified technical standards and centralized procurement reforms.

【ECF Weekly】CN Prioritizes AI to Boost Industrial Modernization

【ECF Weekly】CN Prioritizes AI to Boost Industrial Modernization

2025-06-14

Fracturing Innovations Propel Yingxiongling Shale Oil Development

Qinghai Oilfield held a technical forum on Yingxiongling shale oil fracturing, highlighting geological-engineering integration, iterative innovations in fracturing techniques, and a roadmap for overcoming productivity bottlenecks.

China Sets New Record with 8.22 Million Cubic Meters/Day in Coaly Gas Production

CNPC Coalbed Methane Company achieved a record coaly gas daily output of 8.22 million cubic meters, with the Daji Gas Field leading the charge through technological innovations.

【ECF Weekly】CN-UZB Visa-Free Deal Ushers in Energy Cooperation

【ECF Weekly】CN-UZB Visa-Free Deal Ushers in Energy Cooperation

Sinopec Sets Record with 140 MPa Ultra-High-Pressure Fracturing in Sichuan

Sinopec achieved a major milestone by completing China's highest-pressure fracturing operation at 140 MPa using 175 MPa equipment.

2025-06-05

Directional Drilling and Borehole TEM Technology Boost Water Hazard Detection in Shaanxi Coal Mines

Shaanxi Coalbed Methane Drilling Company deployed a new "directional drilling + borehole TEM" technology in two coal mines, enhancing water hazard detection range and accuracy.

【ECF Weekly】Prof. Yi Shen Wins SEG Special Commendation

【ECF Weekly】Prof. Yi Shen Wins SEG Special Commendation

2025-05-31

CNPC Wins 2025 E&P Innovation Award for Ultra-High Temperature Frac Fluid

CNPC's UltraFrac HT frac fluid system, developed through U.S.-China collaboration, has won the 2025 E&P Engineering Innovation Award.

Yanchang Oilfield Boosts Output with Horizontal Well Refracturing Innovations

Yanchang Oilfield's Wuqi Plant has successfully increased oil output through innovative horizontal well refracturing technologies.

2025-05-29

Sinopec's Hongye 9HF Well Yields Breakthrough in Ultra-Deep Shale Gas

Sinopec's Hongye 9HF well in the Hongxing region achieved a significant ultra-deep shale gas breakthrough, producing 257,200 m³/day. The integrated geological-engineering approach enabled effective targeting at over 4,500 meters

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