Single-Branch Model Reference

Complete reference for all JSON input fields that define a single-branch (single-pipe) simulation in Marlim3.

Each page covers one top-level object or configuration block: its purpose, key fields, accepted values, units, and relationship to other objects.

Contents

Page	Description
Fluids	Fluid-model families (black-oil, compositional, tabular), PVT files, and thermodynamic property applicability
Materials	Thermal-property definitions for wall layers and special material types
Cross Sections	Radial geometry, annular behavior, and layer construction
Rock Formation	Formation thermal memory and rock-property assignment
Pipes	Segment geometry, discretization, ambient coupling, and thermal links
Accessories	Sources, valves, pumps, pressure devices, and pigging
Boundary Conditions	Inlet/outlet closure strategies and injection boundary modes
Time	Initialization strategies, step schedule, segregation windows, and snapshots
General	Global physics switches, correlations, and advanced numerical controls
Results	Profile, trend, and cross-section outputs and interpretation strategy
JSON Schema	Full schema files for English and Portuguese key variants