Two-phase, two-dimensional numerical simulation of individual well problems

A new numerical simulation method was developed to solve two-dimensional reservoir problems of the type encountered in drilling and producing activities of a single well. The method includes more variables and is more generally applicable than any available method designed for individual well problems. Emphasis was placed on simulating reservoir behavior in the vicinity of the wellbore. To achieve accuracy in computing pressures and saturations close to the wellbore, very small flow cells were used. A fully implicit finite-difference scheme was developed to obtain numerical stability. ..

An investigation of the displacement of oil by a miscible slug followed by water

Due to the character of the original source materials and the nature of batch digitization, quality control issues may be present in this document. Please report any quality issues you encounter to [email protected], referencing the URI of the item.Not availabl

Two-phase, two-dimensional numerical simulation of individual well problems

A new numerical simulation method was developed to solve two-dimensional reservoir problems of the type encountered in drilling and producing activities of a single well. The method includes more variables and is more generally applicable than any available method designed for individual well problems. Emphasis was placed on simulating reservoir behavior in the vicinity of the wellbore. To achieve accuracy in computing pressures and saturations close to the wellbore, very small flow cells were used. A fully implicit finite-difference scheme was developed to obtain numerical stability. ..