中文字幕免费网站亚洲,久久久97精品,久久综和久久合,99中文字幕第一区,精品少妇一、二、三区,国产精品98久久久,青娱乐91,精品人妻高清麻豆av,97人妻精品免费视频

Profitable oil is produced from rock joint in Tuha oilfield

?Since the beginning of this year, Tuha Oilfield has established a "highway" for shale oil, tight oil and other reservoirs through various fractur…

The first gas storage group in Northwest China realizes the same production

To build a new model of low-carbon and efficient surface system in Dagang Oilfield

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 statio…

Changqing Oilfield: Light up "Science and technology Tree" for winter supply "gas storage"

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 o…

Ultra-short radius horizontal well technology in Huabei oilfield to exploit the remaining oil at the far end

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

Build green and low-carbon oil fields to be the "pillar" of green development

Reed ponds, rice fields, oil Wells criss-cross, Liaohe Oilfield Huanxiling oil production plant is located in the "wetland capital" reputation of P…

Key trends affecting the industrial valve market

The increasing popularity of iot devices is driving the demand for industrial valvesIntegrated iot sensors in industrial valves enable real-time monitoring o…

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

On July 31, the cumulative gas injection volume of the gas storage group of the North China oilfield exceeded 15 billion cubic meters, demonstrating the role…

Rooted deep in the desert let green and oil dance

A few days ago, the research group composed of the "high-quality development look at energy"

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

"The rapid development of the semiconductor industry is leading a new wave of global scientific and technological revolution and industrial change.