Dongying City Dayong Petroleum Additives Co.,Ltd.-Drilling fluid inhibitor-Lubricants for drilling fluid

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Dayong Petroleum Auxiliaries is an enterprise specializing in the research and development, production, sales and petroleum technical services of oilfield chemical auxiliaries.

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Dayong Petroleum Auxiliaries is an enterprise specializing in the research and development, production, sales and petroleum technical services of oilfield chemical auxiliaries.

Inhibitors for drilling fluids

Crude oil demulsifier

Thickening and drag reducing agents for fracturing fluids

Crude oil repellent

Crude oil depressant

Lubricants for drilling fluids

Filter Loss Reducers for Drilling Fluids

Diluents for drilling fluids
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Dayong Petroleum Auxiliaries is an enterprise specializing in the research and development, production, sales and petroleum technical services of oilfield chemical auxiliaries.

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PRODUCTS — Specializing in the research and development of oilfield chemical additives and petroleum technology services

Inhibitors for drilling fluids

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Crude oil demulsifier

进一步了解 >

Thickening and drag reducing agents for fracturing fluids

进一步了解 >

Crude oil repellent

进一步了解 >

Crude oil depressant

进一步了解 >

Lubricants for drilling fluids

进一步了解 >

Filter Loss Reducers for Drilling Fluids

进一步了解 >

Diluents for drilling fluids

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Technical service — Specializing in the research and development of oilfield chemical additives and petroleum technology services

Sand control technology services for oil and water wells

Specializing in the research and development of oilfield chemical additives and petroleum technology services

Temporary plugging and well repair technical services

Specializing in the research and development of oilfield chemical additives and petroleum technology services

Embedded shielding drilling fluid technology service

Specializing in the research and development of oilfield chemical additives and petroleum technology services

Gas lift, drainage, and sand removal technical services

Specializing in the research and development of oilfield chemical additives and petroleum technology services

ABOUT US — Specializing in the research and development of oilfield chemical additives and petroleum technology services

220 人

Number of employees
28 人

Technician
10

Patent certificate

Dongying Dayong Petroleum Additive Co., Ltd. is a company located in Dongying, a pearl city in the Yellow River Delta, specializing in the research and development, production, sales, and petroleum technology services of oilfield chemical additives. Relying on research institutes such as PetroChina Exploration and Research Institute, Qingdao University of Science and Technology, Sichuan University, China University of Petroleum, and Shengli Oilfield Geological Research Institute, as well as a favorable external environment, we have seized opportunities and achieved healthy and rapid development.

NEWS — Specializing in the research and development of oilfield chemical additives and petroleum technology services

2018 06

Shandong Dayong Petroleum Auxiliary Limited Liability Company product orders continue to grow

2019 11

Oman Oil & Gas Buyer's Mission Extravaganza

From August 25~29, 2019, CCTC Oillink, together with 8 domestic enterprises in the oil and gas industry, went to Oman, 5,600 kilometers away, and started a new journey of overseas market development. Michael Li, General Manager of the International Department, personally led the team, together with Jason shen, head of the Outreach Department, provided one-stop fine and thorough services for many suppliers, from business negotiation to business travel.

2018 06

What is a petroleum additive production line

　　Petroleum additives production line in general will use 2-4 raw material tanks, bulk bulk material into the tanks do not need lifting equipment, rely on the pumping truck into. Petroleum additives small materials need to be lifted into small tanks using a bucket elevator, the ingenious material distribution system supports a bucket elevator distribution type operation, thus avoiding the waste of resources. The metering system, with the cooperation of the metering screw, introduces the raw materials in the silo into the metering silo, and realizes the metering of raw materials through the data feedback from the sensors. Measured materials, through the screw conveyor into the main bucket elevator, lifting to the upper part of the mixer to be mixed in the bin. The bin to be mixed is pneumatic large door type, which can quickly put the materials to be mixed into the gravityless mixer, realizing the continuous production of petroleum additives. 　　The main equipment of petroleum additives production line: 　　1、Raw material tank. It is used to store barite, lignite, water reducing agent, admixture and so on. 　　2、Transfer system. Used for material conveying in the production line: horizontal conveying and vertical conveying, horizontal conveying can use screw conveyor, vertical conveying generally adopts bucket elevator. 　　3、Measuring system. Barite, lignite, water reducing agent and so on adopt powder dosing system. 　　4、Mixing system. The requirements of petroleum additives production line on the mixing system are uniform mixing, no dead space, and rapid discharge. Changxinyuan petroleum additives mixer is very suitable for petroleum additives production and is the core part of petroleum additives complete sets of equipment. 　　5、Dust catcher: It is used to recover the dust in the petroleum additives production line, which is good for environmental protection. Generally use pulse bag type dust collector, the dust collector is reliable, high dust removal efficiency, easy maintenance. 　　6、Petroleum additives production line control system 　　Adopting computer and PLC control, intuitive operation, precise control, and automatic error correction.