The latest fracturing plan for Western Drilling has reduced costs by over 300000 yuan

On July 11th, Western Drilling successfully completed the large-scale fracturing operation of two platform wells in Sulige Su 19 block.

Tech China Shale Oil CNPC PetroChina 2024-07-16

Major Breakthrough in New Perforation and Fracturing Technology in Jilin Oilfield

The Oil and Gas Reservoir Transformation Technology Research Center of Jilin Oilfield Oil and Gas Technology Research Institute actively practices the concept of "changing concepts

CNPC PetroChina Tech 2024-05-07

Deep coal rock gas electric drive fracturing construction of Honghua Group

Recently, the "China's first deep coal rock gas electric drive fracturing platform" Jishen 11-7A platform, participated by Honghua Electric

Tech China Coalbed methane (CBM) 2024-04-15

Start of the first round of fracturing in the Huoshaoshan operation area of Zhundong Oil Production Plant

On March 9th, at the H2340 well fracturing site of Zhundong Oil Production Plant, there was a bustling scene of heavy work and rapid progress

China Exploration China Shale Oil 2024-03-14

Daqing Oilfield independently develops variable card spacing fracturing technology

As of March 6th, Daqing Oilfield has independently developed a ball activated variable card spacing fracturing technology

Tech CNPC PetroChina 2024-03-11

Continuous sand fracturing technology successfully tested in Daqing oilfield

In early March, the GY21-Q9-H4 well constructed by Bohai Drilling Downhole Technical Service Branch successfully completed the 9th and 10th stages of fracturing construction using continuous sand fracturing technology

Tech 2024-03-07

Happy Chinese New Year!

To celebrate the Chinese Lunar New Year, the English news on the ECF official website will be suspended until February 15th. Thank you!

2024-02-10

Significant Breakthrough in Intelligent Fracturing Technology for Xinjiang Oilfield

Recently, the intelligent research and development team of the Engineering Technology Research Institute (Supervision Company) of Xinjiang Oilfield Company conducted independent testing using shale oil horizontal well fracturing data

Tech CNPC PetroChina 2024-01-26

Sinopec's highest sand fracturing construction displacement record

Recently, Southwest Petroleum Engineering Company's Underground Operations Branch completed the sand fracturing construction of Section 12 of Fulu 2 well with safety, quality, and efficiency.

Sinopec 2024-01-21

Sinopec's record for the highest number of fractured sections in shale gas wells

Recently, Jiaoye 18-S12 well, which was constructed by Jianghan Petroleum Engineering Downhole Testing Company, successfully completed 57 sections of fracturing construction

Shale Gas Sinopec 2024-01-16

The World's First Set of 175 Megapascals Fracturing Equipment Application

On January 10th, the world's first set of 175 megapascals fracturing equipment was successfully applied in the key exploration well Qiyeshen 1 of Sinopec Exploration Company

Tech Sinopec 2024-01-12

Daqing Gulong Shale Oil Fracturing Has Once Again Broken Multiple Records

Recently, the Gulong Shale Oil Demonstration Zone in Daqing Oilfield reported another success

Tech PetroChina China drilling 2024-01-11

Jianghan Petroleum Engineering Drilling and Fracturing Indicators Set a 5-Year High Record

According to reports, Jianghan Petroleum Engineering Company completed drilling footage of 975000 meters and 3600 layers in two main specialties, drilling and fracturing, while reducing its workforce, both setting records for the highest indicators in nearly 5 years.

Sinopec 2024-01-08

Daqing Oilfield "Nano Scissors" Technology Assists Oil Displacement

Nanotechnology, as an emerging industry, is "emerging" in the field of petroleum industry technology and has become a new direction for Daqing oil professionals to explore.

2023-11-19

Sinopec Shengli Oilfield Has Recently Released 10 Major Landmark Achievements

Sinopec Shengli Oilfield Has Recently Released 10 Major Landmark Achievements

2023-11-14

The Highest Daily Production Shale Gas Well in Jilin Oilfield Since Its Entry into Sichuan was Born

The Highest Daily Production Shale Gas Well in Jilin Oilfield Since Its Entry into Sichuan was Born

China Oil Exploration 2023-11-12

Largest Submarine Pipeline Terminal in China

The largest domestic submarine pipeline terminal independently designed and constructed by China has been successfully installed in the Lingshui sea area of Hainan.

China Investment CNOOC 2023-09-02

【ECF Weekly】China Total Mileage of Gas Pipelines Hits 118000 Km

【ECF Weekly】China Total Mileage of Gas Pipelines Hits 118000 Km

ECF Weekly 2023-07-29

Total Mileage of Long-Distance Natural Gas Pipelines in China Reaches 118000 Kilometers

In 2022, the total length of long-distance natural gas pipelines in China is 118000 kilometers, with over 3000 kilometers of newly built long-distance pipelines. The newly added gas storage capacity nationwide is about 5 billion cubic meters.

China Gas 2023-07-28

Effective Logistics Optimization of Guizhou Petroleum in the First Half of the Year

​Guizhou Petroleum is promoting the optimization of primary, secondary, and tertiary logistics, taking multiple measures to simultaneously reduce logistics costs. From January to June, the logistics cost per ton of oil decreased by 10% year-on-year.

Service 2023-07-20