Landmark COMPASS is a directional well planning and anti-collision application used to design, analyze, and validate well trajectories from surface to target while meeting geological, operational, and regulatory constraints. It helps teams plan safe, efficient drilling campaigns and produce consistent, auditable deliverables.

Key capabilities:

Interactive 2D/3D trajectory design with target and lease/boundary constraints
Anti-collision scanning with rules-based clearance, separation factor, and proximity warnings
Survey data import, QC, and handling of uncertainty using industry-standard error models (e.g., ISCWSA)
Multiwell and multilateral planning for pads and batch operations
Calculation of dogleg severity, inclination/azimuth, MD–TVD relationships, vertical section, and sail angles
Configurable reports and outputs, including wellbooks, anti-collision matrices, and regulatory-ready exports
Integration within Landmark environments for consistent data management and handoffs to drilling engineering tools

Who uses it:

Drilling engineers, well planners, and geoscience and operations teams at E&P companies and drilling contractors

Benefits:

Reduces collision risk, accelerates planning cycles, improves data quality and compliance, and supports safer, more efficient directional drilling operations.

The most popular version of Landmark COMPASS among our users is 5.0. The names of program executable files are cfw32.exe, Sel_DSN.exe.

You can check Magnet and Compass, Ruler and Compass, ZYTO Compass and other related programs like AdWords Compass at the "download" section.