Industry News - Qingdao Haitongda Special Instrument Co.,Ltd.

China's First Self-Run Deepwater Oil Field Cluster of Crude Oil Production Has Exceeded 10 Million Tons
2023-06-15
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Petrochina Builds the First Million-Ton Oil Field in Western Inner Mongolia
2023-06-14
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Cost Reduction of New Fracturing Products in Jilin Oilfield by 60%
2023-06-13
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Southwest Oil and Gas Fields to Carry Out a Special Inspection of Technical Service Qualification
2023-06-12
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The CBM Company Focuses on Practice to Promote Practical Work and Build New Work
2023-06-09
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