How effective is the application of temperature resistant drilling aids?
2024-04-14
In late November 2020,Henan Ocean Chemical recently received good news from the drilling operation s···
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The rapid development process of drilling fluids
2024-04-14At the end of November 2020,Henan Ocean Chemical Technology Co.,Ltd.learned about the role of drilli···
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What is the industrialization chain formed by environmentally friendly mud?
2024-04-14Henan Ocean Chemical learned at the end of November 2020 that the mud pit waste,which used to be a h···
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Jinqiu Education Assistance Ocean Man has been taking action
2024-04-14Henan Ocean,as a regulated enterprise in Xinmi City,with strong support from various sectors of soci···
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The 5th China (Baoji) International Industrial Product Procurement Exhibition
2024-04-14On May 26,2021,the 5th China(Baoji)International Industrial Products Procurement Exhibition(Petroleu···