GGU-SLUGTEST: Theoretical principles GGU-SLUGTEST: Slug tests - a brief introduction GGU-SLUGTEST: Evaluation by COOPER et. al. GGU-SLUGTEST: Basic differential equation GGU-SLUGTEST: Further boundary conditions GGU-SLUGTEST: Skin effect GGU-SLUGTEST: COOPER et al. approach to the solution GGU-SLUGTEST: Type curves methods - several approaches GGU-SLUGTEST: Approaches for slug tests in double-porosity media GGU-SLUGTEST: Evaluation by HVORSLEV GGU-SLUGTEST: Basic assumption GGU-SLUGTEST: General equation of HVORSLEV GGU-SLUGTEST: Determination of shape factor and kf value GGU-SLUGTEST: Evaluation by BOUWER & RICE GGU-SLUGTEST: Basic approach GGU-SLUGTEST: Solvation of the equations