Application of Element Analysis in Transient Well Testing in HG Oilfield

Streamline numerical well-testing interpretation model for multilayered reservoirs;

Streamline numerical well-testing interpretation model for alkaline-polymer combination flooding reservoirs and its application;

Streamline numerical well-testing interpretation model and pressure response for partially perforated wells

Study on multi-layer and multi-phase numerical well testing method for inter-layered channeling;

On the basis of numerical well testing model in a water-driven reservoir, this paper established multiphase well testing models of polymer flooding reservoirs in the producing period and the unsteady well testing period.

By usage of numerical well testing interpreting tech, combining dynamic performance and static data and through comprehensive analysis and interpretation of well testing data of Bai6-2 well in Bai6-1 fault block, percolation parameters have been determined and b.

The inter-well interference effect on numerical well test curve of oil-water-ph;

Finite element method of the numerical well test analysis;

The treatment method of the third boundary condition in numerical well test analysis by finite element method

The concept of multi phase numerical welltest(MPNW) is proposed.

The wellbore storage coefficient and skin factor are introduced by using Laplace Transformation and numerical inversion, and the numerical welltest theory curves of gas wells are plotted.

The effects of plane heterogeneity and intralayer heterogeneity on the performance curve of horizontal wells in the heterogeneous reservoirs were studied by using numerical welltest technique.