The torque anchor is a special anchor for PC pump. With good centering performance, the anchor is seated in the well without lifting and down. It has easy operation and good stability. The anchor’s blocks are anchored in the inner wall of the casing at same time with same pressure pressing on the ca

By April 22,2024, the future price of light crude oil from New York Mercantile Exchange closed at USD 81.56 a barrel. decrease USD4.43 than April 15,2024, The drop rate is 4.43 %. The future price of crude oil from London Brent closed at USD86.56 a barrel, decrease USD3.69 than April 15,2024.the dro

Energy consultancy Wood Mackenzie said in a recent report that more than 20 per cent of global refining capacity would be at risk of closure, as refining margins would fall in line with falling demand and carbon taxes could also place a heavy burden on refiners.Wood Mackenzie analysis shows that the

The drill pipe grease ordered by the African customer has completed the production inspection and packaging this week and has been sent to the customer's designated place. This is the third consecutive year that the customer has purchased drill pipe grease from our company. The excellent quality of