The paper synthesized and compounded a high temperature oil field corrosion inhibitor using phenanthrine and quinoline,and determined the inhibition performance of the inhibitor by the classical weight loss method.

Cause analysis and preventive measures of casing failure in Wenmi Oilfield;

The study results of several remaining oil saturation logging techniques used in Wenmi oilfield indicate RMT logging,with accuracy of 100% and 75% in producing layers' logging and potential layers' logging,is able to effectively reflect remaining oil distribution and producing water;whi.

The reservoir of Wenmi Oilfield in Tuha area is characterized by low porosity, low permeability and low productivity, as well as high wax and high asphalt in crude oil.

The variation regularity of the productivity index and fluid productivity index of Wenmi oil field and the factors which influence them have been analyzed.

Technique of High Efficiency Stable Production Efficient Analysis in Gaoji Oilfield;

Microstructure characteristic and generation analysis in Gaoji Oilfield