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

On May 15, at the northern foot of the Fire Mountain, Tuha Oilfield was constructing more than 700 meters of flood prevention levees, diversion DAMS and water

Recently, it was learned from the Tianjin Branch of CNOOC that with the construction of Kenli 10-2 oilfield Phase I/Kenli 10-1 oilfield A54 well block development project in Tianjin and Qingdao on the 10th

Compressed air energy storage power station refers to the energy storage method that uses electric energy for compressed air during the low

At 3 am on April 1, the last section of Jishen 5-8 Ping 02 well tool string out of the wellhead, marking that the logging C3291 operation team of CPC successfully completed the first round of bridge shooting of 3

As of December 25, the first Fengfeng Firewood storage microgrid of the second Oil production plant of Changqing Oilfield has been put into operation for 1 month in the Mu 165 well site of Fanjiachuan operating area, and all indicators are normal.

Product model: D71N Nominal diameter: DN50~350mm Nominal pressure: PN0.6~1.6MPa Applicable temperature: ≤80 ~ 120℃

Model: D343H / Y Nominal diameter: DN50 ~ 2000mm Nominal: PN0.6 ~ 4.0MPa Temperature: -40 ℃ ~ 570 ℃ Suitable medium: water, oil, steam, gas, acid, alkali and other

Product model: XD341X-16Q Nominal diameter: DN50-1000mm Nominal pressure: PN0.6 ~ 1.6Mpa Applicable temperature: ≤ 120 ℃

Model: SD363H / Y / F Nominal diameter: DN100 ~ 1200mm, NPS4 ~ 48 Nominal pressure: 150Lb pounds / PN25 Suitable temperature: Carbon steel: -29 ℃ ~ 425 ℃ Stainless steel: -40 ℃ ~ 650 ℃

Model: D343W / H Nominal diameter: DN50 ~ 2000mm Nominal pressure: PN0.6 ~ 4.0MPa

Model: SD341X Nominal diameter: DN50 ~ 2000mm Nominal pressure: PN0.6 ~ 1.6MPa Suitable medium: water, air, natural gas, oil and weak corrosive fluid