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The Drilling Cycle of Deep Shale Gas Wells in Yuxi Block Has Been Shortened to 65 days
On February 22nd, it was learned from Southwest Oil and Gas Field Company that the drilling of Well 201H8-9 was successfully completed, with a drilling cycle of 64.4 days, of which the fourth drilling cycle was 13.6 days. At the same time, it broke the record for the shortest drilling cycle in th...Read more -
The Daily Drilling Footage of Shale Gas Horizontal Wells in China Has Reached a New Level
At 8:00 am on January 3rd 2024, the daily drilling depth of the 215.9mm LMX formation in the Ning209H73-6 well of PetroChina Southwest Oil and Gas Field Company exceeded one mile by 1619 meters, marking the first time that the daily drilling depth of shale gas horizontal wells in China has reache...Read more -
The Cumulative Gas Production of Changning Shale Gas Field Has Exceeded 30 Billion Cubic Meters
At 8:00 am on November 30th, the cumulative production of shale gas in Changning Shale Gas Field of PetroChina Southwest Oil and Gas Company exceeded 30 billion cubic meters, equivalent to 23.9 million tons of oil and gas equivalent, which can replace 36 million tons of standard coal and reduce c...Read more -
【Good News!】Our Company Has Been Rated As a National High-tech Enterprise!
On October 16th 2023, the National High tech Enterprise Recognition Center notified that our company has been successfully rated as the first batch of high-tech enterprises recognized in 2023 and has been publicly announced for filing. High tech enterprises refer to the development of science and...Read more -
【Techology Sharing】Research Progress in Slow-release Acidizing Systems
Acidification, as a stimulation measure for oil and gas fields, is commonly used in carbonate and sandstone formations. In the process of conventional acidification operations, there are often phenomena such as high acid loss, fast acid rock reaction rate, and severe corrosion of underground pipe...Read more -
Centennial Wuchuan Shipbuilding the World’s Largest and China’s First Fracturing Ship
Recently, the design plan of the world’s largest and China’s first offshore oilfield fracturing engineering ship has successfully passed the review of China Classification Society, and is about to enter the design and construction process stage. This ship was built by the Tianjin Bran...Read more -
New Technology of Liquid Nitrogen Foam Fracturing Technology
On September 3, the new technical data of the first liquid nitrogen foam fracturing process in Changqing Sulige Gas Field showed that the flow rate reached 429200 m3/day, which saved 50% of the water consumption compared with the conventional fracturing process, reduced the risk of safety and env...Read more -
First Breakthrough In The International Standard Field Of Shale Gas In China
On August 24th, it was learned from the ISO International Organization for Standardization that the international standard ISO 7055: 2023 “Test Method for Slippery Water Drag Reduction Performance in the Upstream Field of Natural Gas”, led by the Natural Gas Research Institute of Sout...Read more -
Shale Oil Three-Dimensional Fracturing Technology
Shale oil three-dimensional fracturing technology refers to the collaborative arrangement of fractures between layers and multiple wells in a plane, constructing a volume fracture network, and achieving the utilization of shale oil. The design concept is to achieve the maximization of controlled ...Read more -
China’s First Large-scale Development Project For Thin Coalbed Methane is Fully Put into Operation
On August 16th, China National Offshore Oil Corporation (CNOOC) announced that China’s first large-scale development project of thin coalbed methane, the Panhe Thin Coalbed Methane Development Project, has been fully completed and put into operation, marking a new breakthrough in the large-...Read more -
Southwest Oil and Gas Field Company Has Obtained a High-yield Industrial Gas Well of One Million Cubic Meters in the Permian Qixia Formation
On August 5th, the rolling exploration and development well Moxi 031-H4 in the Anyue Gas Field of Southwest Oil and Gas Field Company obtained a daily production of 1.4266 million cubic meters of high-yield industrial gas flow in the Qixia Formation, making it the fifth high-yield gas well in the...Read more -
China’s Second 10000+ Meter Depth Well Start to Drill in Sichuan
Recently, the first 10000+ meter depth well in Sichuan Basin, Shendi Chuanke 1 Well, was started to drill in Jiange County, Guangyuan City. This is one of the ten thousand meter deep wells with the greatest difficulty in drilling in the world, and also the second ten thousand meter deep well in C...Read more
