5 Result(s)
-
Article
Open AccessProductivity evaluation of horizontal well in heterogeneous reservoir with composite water aquifer
Horizontal well is an important way to develop thin reservoir with edge-bottom water aquifer. For the horizontal well near oil–water contact, the reservoir have the features of edge water and bottom water at t...
-
Article
Open AccessAnalysis on PVT test and empirical formula of Bohai heavy oil with different types of dissolved gases
Accurate prediction of PVT properties of heavy oil system is of great significance to the design of injection–production parameters and dynamic analysis of multi-thermal fluid stimulation in heavy oil reservoi...
-
Article
Open AccessFunctions of capillary pressure and dissolution in the CO2-flooding process in low-permeability reservoirs
CO2 flooding has become one of most effective methods to improve oil recovery in low-permeability reservoirs. Thus, influencing factors have been specifically analyzed for their impact on oil displacement. Factor...
-
Article
Open AccessOld well sidetracking selection standards: Sulige low-permeability gas field, China
The old well sidetracking technology is an effective means to stabilize production and increase recovery in later stage of gas field development. Based on economical and reservoir geologic parameters of Sulige...
-
Article
Open AccessProductivity equation of low-permeability condensate gas well considering the influence of multiple factors
Establishment of productivity equation is an important premise for rational and efficient development of low-permeability condensate gas reservoir and accurate analysis of production performance. Based on two-...
