The offshore decommissioning permit cascade, finally sequenced by software that understands the problem.
RigSurrender maps the full regulatory dependency graph for offshore oil and gas platform decommissioning — wellbore plugging certs, platform removal notices, seafloor clearance filings, and every handshake in between. It enforces submission order across BSEE, EPA, and Coast Guard so a $2M out-of-order filing penalty never happens on your watch. This is the software the industry needed fifteen years ago.
- Full permit cascade sequencing with dependency resolution across federal regulatory bodies
- Tracks 847 distinct filing variants across BSEE NTL guidance revisions dating back to 2009
- Native integration with BSEE's TIMS portal for direct submission handoff
- Automatic blocking logic that prevents downstream filings until upstream certs are confirmed — hard stops, not warnings
- Seafloor clearance timeline modeling with configurable buffer windows per well class
BSEE TIMS, EPA CEDRI, Coast Guard MISLE, Salesforce, DocuSign, OpenSanctions, RegulatoryBridge, PlatformTrack Pro, S3, TideWatch API, WellVault, Maximo
RigSurrender is built as a set of loosely coupled microservices behind a single orchestration layer that owns the dependency graph state. The permit cascade engine runs on PostgreSQL with a recursive CTE query model that resolves filing order at runtime — no hardcoded sequences. Redis handles all long-term regulatory document storage and audit trail persistence. Each integration runs as an isolated adapter service so adding a new agency portal doesn't touch the core sequencing logic.
🟢 Production. Actively maintained.
Proprietary. All rights reserved.