Tubing Movement Analysis is a specialized application for modeling axial movement and loads in wellbore tubing across the full life cycle of a completion. It quantifies how temperature changes, pressure differentials, ballooning, piston effects, and buckling drive tubing expansion or contraction, helping engineers design safer strings, protect packers and seals, and plan operating procedures with confidence.
Key capabilities:
- Comprehensive movement modeling: thermal expansion/contraction, pressure-induced piston and ballooning, and sinusoidal/helical buckling, with neutral point tracking.
- Broad well coverage: vertical, deviated, and horizontal wells; single- and multi-zone completions; multiple annuli and packer configurations.
- Case-based scenarios: build operating cases for run-in-hole, pressure testing, production/injection, stimulation, shut-in, and thermal cycles, with stepwise temperature and pressure profiles.
- Equipment and constraints: evaluate packers, anchors, and seal stacks; estimate seal-bore shift, packer loads, and safety margins against connection strength and buckling limits.
- Materials and fluids: tubular grades with temperature-dependent properties; fluid compressibility and thermal expansion for annuli.
- Clear outputs: tubing movement at critical depths (e.g., packer and surface), axial loads versus depth, neutral point position, buckling state, and seal/packer forces, with charts and tabulated reports.
- Sensitivity and comparison: rapidly compare design options and quantify the impact of temperature, pressure, fluid, and geometry changes.
- Data handling: import well schematics and surveys, use CSV/Excel templates, and export audit-ready reports.
Designed for completion, production, and well integrity engineers, Tubing Movement Analysis reduces the risk of overpull, excessive compression, and seal failure while streamlining completion design, workover planning, and integrity assessments in both conventional and thermally influenced wells.
Tubing Movement Analysis is developed by BJ Services, USA. The most popular version of this product among our users is 1.2. The name of the program executable file is TMAP.exe.
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