WebJun 12, 2015 · Steady-state flow is characterized by pressures being constant with time, requiring that the outer boundary of the system be maintained at constant pressure and the well be kept at either constant pressure or constant rate. This flow regime applies to certain water-influx situations or fluid-injection projects. WebJan 21, 2024 · Both the steady-state solution (constant pressure at the outer boundaries) and the pseudosteady-state solution (no-flow at the outer boundaries) assume constant …
Reservoir Flow - IHS Markit
WebApr 9, 2015 · Based on non-Darcy flow theory in tight gas reservoirs, a new deliverability equation of fractured vertical gas well in pseudo-steady state is presented with the consideration of the stress-sensitive effect, and the open flow capacity calculation formula of gas well has been also derived. With the new deliverability equation, the effects of … WebJan 26, 2024 · Summary. This work presents an analytical solution for the pseudosteady-state (PSS) flow in a hydraulically fractured stratified reservoir with finite fracture conductivity in the presence of interlayer crossflows. Specifically, a three-layer configuration is considered, with the midlayer hydraulically fractured and sandwiched between two … the green knight tv tropes
Flow Regimes - IHS Markit
WebApr 1, 1986 · Semisteady-State Flow Curves of pressure in the reservoir vs. radial distance are shown in Fig. 2. If there is no flow across the drainage boundary as more producing … WebWhile steady-state conditions seldom occur in actual reservoirs, the analysis of production wells under these conditions forms the basis of the analysis methods of wells under more … WebThe steady-state flow can be mathematically expressed as: Pseudo Steady-State When the pressure drop is a constant for each unit of time, the fluid flow is called pseudo steady-state. Mathematically, pseudo steady-state can be represented as: Transient or Unsteady-State the green knight stream