Study on fractures of buried hill reservoir in Niuxintuo oil field;

Indentify volcanic reservoirs in block Tuo 33 of Niuxintuo oilfield by logging;

Reservoir fractures are relatively well developed in Niuxintuo oilfield which control the productivity of oil well directly.

Mesozoic volcanic reservoir characteristics in Niuxintuo area of Liaohe Depression;

Logging curve changing characteristics of different reservoir development phases——a case study of Shaer 1~2 layer in Shenger block,Shengtuo oilfield;

Analysis on the hydrocarbon accumulation in Shengtuo Oilfield,Dongying Depression;

Field test of organic cross-linked polymer flooding in high temperature and high salinity oil reservoirs of Shengtuo Oilfield;

According to the conditions of the bad reservoir physics character of Jilin Yingtuo oilfield,all the new perforated and completed wells must being hydrafrac to increase production and some bottom hole water of them having developed much,producing water after hydrafrac and high exploitation expense,hang composite perforation tech is utilized to be well completion to increase production and effect.