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Focused on improving oilfield crude oil recovery rate for 20 years
Technological innovation creates the future of enterprises
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TPB hydraulic profil..
Complete set of prof..
Profile control and ..
Complete dosing devi..
Drilling mud pump ac..
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Integrated water tre..
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Honorary qualifications
(Invention) (May 17, 2022) Automatic Control Method for an Automatic Control System of a Horizontal Pressure Drive Injection Device for Oilfield Use -2
(Invention) (2022.2.1) A method for water injection and oil recovery under micro fracture pressure in low, ultra-low permeability oil reservoirs
(Invention) (2022.2.1) A method for water injection and oil recovery under micro fracture pressure in low, ultra-low permeability oil reservoirs -2
(Invention) (2022.1.28) An automatic well repair equipment and its automatic well repair method -1
(Invention) (2022.1.28) An automatic well repair equipment and its automatic well repair method -2
Design Patent Certificate 1
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Dezhou Huahai Petroleum Machinery Co., Ltd
Phone:86-0534-2625088
Fax:86-0534-2627788
Contact person: Mr. Zhang
Mobile phone:+8613905342326
+8618653409988
address:China·Shandong Province·Dezhou Economic and Technological Development Zone
Website:mdjsf.cn
Contact address:China·Shandong Province·Dezhou Economic and Technological Development Zone
Contact phone number
+8613905342326
Copyright © 2024 Dezhou Huahai Petroleum Machinery Co., Ltd
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