Oil and gas reservoir forming and distribution study in Shenusi oilfield;

Flood Pattern Modification and Its Result Analysis in Taizhou Formation Reservoir of Caoshe Oilfield in North Jiangsu;

This paper sets up the mathematical model of Taizhou Formation Reservoir of Caoshe Oilfield of Qintong Sag in the north of Jiangsu Province,and studies the proper injecting time for CO2 flooding in this reservoir by using CMG software.

Research on the Characteristics of Chang 6 Reservoir in Chaiyao Distinct of Xiasiwan Oilfield;

Reservoir features and affecting factors on Chang2 oil group in Xiasiwan oilfield

In order to found out some potential factors that may hurt the reservoirs of the specially low permeability of Yanchang Formation in Xiasiwan oilfield during the development,the potential sentitivity of the reservoirs were evaluated based on the correct cognition of the reservoir's geology.

Measures of tapping the potential of remaining oil in heavy oil reservoir of Shan 10 block in Shanjiasi oilfield;

Techniques for super heavy oil recovery in east Shan 6 of Shanjiasi oilfield.;

The results show that ZXJ-1 has the characteristics of low interfacial tension between the crude oil and the agent,thorough flushing efficiency,it can obviously low the viscosity of the crude oil and regulate the gas injection profile,which can meet the need of the EOR operation of Shanjiasi Oilfield.

Study on oil displacement mechanism of pilot test of steam flood in Shanjiasi oil field.;

This paper describes the sedimentary types and the distribution of slope fans of Shanjiasi Oil Field in Dongying depression on the basis of observation upon well cores, thin section analysis, logs analysis on facies and interpretation of seismic data.

The edge and bottom water energy is sufficient in the heavy oil reservoir of Shanjiasi oil field, and its steam soak process is complicated.