The Influence of Different Ions to Corrosion of Mild Steel in Injecting Water of Oil-field;

The article points out that some oil-fields production line equipments of the pipeline repair has some problems,such as old mechine,no good clean result,no perfect craft,high production cost,low production efficiency and pipeline repairing can not be assure.

Strengthening thought and moral construction of minor in oilfield is a strategic project concerning long term peace and good government in oil-field community.

Research on the performance of a new type of strontium and barium scale inhibitor for oil fields;

Research of effective demulsifier of polymer flooding of Daqing oil field;

Chemical cleaning for polluted water treating system in oil field;

Research on treatment of drilling sewage in oil fields;

With the development of cities,especially those built originally upon the oil fields,the conflicts between urban planning of these cities and the production facilities of oil fields have become increasingly protruding,and even resulted in increased potential of environmental hazards that in turn constitute serious threats to the ecological environment of the cities.

This paper analyzes the loading behaviors of oil pumps,and suggests a kind of improved method to calculate theoretical line loss of power distribution networks for the oil fields.

Study progress of scale prevention coatings for metal in oilfield;

Solving the Problem of Difficult Employment is the Important Base of Constructing Harmonious Oilfield;

Ways of groundwater pollution by oil in an oilfield;

Application of simplified sand control and well completion technology in Bohai heavy oilfield;

Determination of formation burst pressure of Taobao heavy oilfield;

A new method to predict reasonable deliverability of individual wells in offshore heavy oilfields;