AOR Integrity: Subsurface Archaeological Verification.
Reference ID: PSQ-PA-DEP-78a-V.2
Status: ACTIVE INTEGRITY AUDIT
PA-DEP Chapter 78a Compliance & Legacy Well Integrity
The Directive:
Pennsylvania Chapter 78a.52a requires a comprehensive Area of Review (AOR) for all unconventional wells. Operators must identify and verify the mechanical integrity of every active, inactive, orphan, and abandoned well within a 1,500-foot radius of the proposed lateral.
The Asset-Level Risk:
The Appalachian Basin contains over 200,000 undocumented "Ghost Wells." Intersection with legacy vertical steel during high-pressure stimulation leads to Surface Blowouts and immediate Emergency Shutdown Orders.
Ghost Well Identification: Digital archaeology of 19th-century "Scout Tickets" integrated into 3D seismic volumes.
Material Record Integrity (MRI): Verification of casing and cement bond logs against 2026 NIST-PQC standards.
Methane Intensity Disclosure: Subsurface efficiency audits for LNG Export Certification and EU-market premiums.
To initiate a 30-day NIST-Standardized Audit or to request the formal CBOM (Cryptographic Bill of Materials) for your subsurface assets, submit a secure inquiry.