By Sep 4,2023, the future price of light crude oil from New York Mercantile Exchange closed at USD 85.68 a barrel. increase USD5.66 than Aug 28.2023, The rise rate is 7.07 %. The future price of crude oil from London Brent closed at USD88.61 a barrel, increase USD4.57 than Aug 28.2023.the rise rate

By Aug 28,2023, the future price of light crude oil from New York Mercantile Exchange closed at USD 80.02 a barrel. decrease USD1.35 than Aug 21.2023, The drop rate is 1.66 %. The future price of crude oil from London Brent closed at USD84.04 a barrel, decrease USD1.46 than Aug 21.2023.the drop rate

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 casing