​Since the beginning of this year, Tuha Oilfield has established a highway for shale oil

On December 2, the valves of 12 injection-production Wells,

On August 22, the oil and gas produced by the oil Wells under the supervision of Wangxuzhuang Oilfield in Dagang was directly transported to the joint station

As of October 31, 1,750 Wells had been drilled and 997 Wells had been put into operation in the production capacity construction of the self-operating area of Changqing Gas field

On September 19, the oil production plant No. 3 of Huabei Oilfield, which had been shut down for more than 4 years due to high water cut

Reed ponds, rice fields, oil Wells criss-cross, Liaohe Oilfield Huanxiling oil production plant is located in the wetland capital reputation of Panjin. In the past six years

The increasing popularity of iot devices is driving the demand for industrial valves

The cumulative gas injection volume of Huabei oilfield reservoir group exceeds 15 billion cubic meters

Rooted deep in the desert let green and oil dance

Multi-party cooperation to break the new volume to help domestic silicon carbide industry high-quality development

Two continental shale oil efficiency development test platforms have been built in Dagang Oilfield

On May 21, Tarim Oilfield made full use of the natural advantages of the southern Xinjiang region located in the first and second solar radiation areas to strengthen the construction

Bayan Oilfield in North China drilled the deepest horizontal well in western Inner Mongolia

Recently, the new liquid polysaccharide gel water blocking agent independently developed by Northwest Oilfield was applied in well TH12133 of Tahe Oilfield

Nitrogen gas is a common protective gas, mainly used in metal welding, cutting, smelting and other industries. Its principle is to use the inert and non-combustible characteristics of nitrogen to prevent oxygen and other