Product Overview

Summary: This Drill Pipe Inspection Safe Operating Procedure sets out a clear, repeatable method for assessing the condition, integrity and fitness-for-purpose of drill pipe used in Australian drilling operations. It helps prevent catastrophic failures, protects workers from high-energy incidents, and supports compliance with WHS duties and industry best practice.

Drill pipe operates under extreme mechanical stress, torsion and pressure, often in harsh Australian environments onshore and offshore. Undetected damage such as cracks, wall thinning, thread wear or corrosion can quickly escalate into a serious safety incident, leading to dropped strings, loss of well control, struck-by injuries and significant environmental and financial consequences. This Drill Pipe Inspection Safe Operating Procedure provides a structured, defensible approach to inspecting drill pipe before use, during operations and at defined intervals, so your team can identify and remove defective pipe before it fails.

The procedure walks your personnel through preparation, safe handling and laydown of pipe, visual and dimensional checks, NDT (non-destructive testing) methods where applicable, acceptance and rejection criteria, tagging and traceability, and documentation requirements. It is designed to slot into your existing WHS management system and maintenance plans, supporting compliance with Australian WHS legislation and relevant standards. By standardising how inspections are planned, conducted and recorded, this SOP reduces variability between crews, strengthens contractor management, and provides clear evidence of due diligence in the event of an audit or incident investigation.

Key Benefits

• Reduce the risk of drill pipe failure, dropped strings and high-energy release incidents at the rig site.
• Ensure consistent, documented inspection practices across all crews, shifts and contractors.
• Support compliance with Australian WHS legislation and industry standards for drilling and pressure equipment.
• Extend the service life of drill pipe through early detection of wear, damage and corrosion.
• Improve planning and cost control by providing clear criteria for pipe repair, reclassification or retirement.

Who is this for?

• Drilling Supervisors
• Rig Managers
• Drillers and Assistant Drillers
• Maintenance Supervisors
• WHS Managers and Advisors
• Oil and Gas Operations Managers
• Mining and Exploration Managers
• Quality and Asset Integrity Managers
• Onshore and Offshore HSE Coordinators

Hazards Addressed

• Drill pipe fatigue failure leading to dropped or parted strings
• Struck-by and crush injuries during handling of damaged or failed pipe
• High-pressure fluid or gas release from compromised pipe integrity
• Manual handling injuries when moving and rotating heavy pipe sections
• Pinch points and entanglement during pipe rotation and inspection
• Exposure to hazardous substances such as drilling fluids, residues and corrosion products
• Slips, trips and falls around pipe racks, inspection areas and laydown yards

Included Sections

• 1.0 Purpose and Scope
• 2.0 References, Definitions and Abbreviations
• 3.0 Roles and Responsibilities (Supervisors, Inspectors, Rig Crew, WHS Personnel)
• 4.0 Competency, Training and Authorisation Requirements
• 5.0 Equipment, Tools and Inspection Aids
• 6.0 Required Personal Protective Equipment (PPE)
• 7.0 Pre-Inspection Planning and Risk Assessment (JSA/SWMS)
• 8.0 Safe Handling, Lifting and Laydown of Drill Pipe
• 9.0 Cleaning and Preparation of Pipe for Inspection
• 10.0 Visual Inspection Procedure (Body, Tool Joints, Upsets, Slip Areas)
• 11.0 Dimensional Checks and Gauging (OD, ID, wall thickness, straightness)
• 12.0 Thread and Connection Inspection (including thread gauges and dope control)
• 13.0 Non-Destructive Testing (NDT) Methods and Requirements (e.g. MPI, UT, EMI where applicable)
• 14.0 Acceptance, Repair and Rejection Criteria
• 15.0 Marking, Tagging and Traceability of Drill Pipe
• 16.0 Documentation, Inspection Reports and Recordkeeping
• 17.0 Nonconformance Management and Escalation Process
• 18.0 Environmental and Waste Management (cleaning fluids, residues, scrap pipe)
• 19.0 Emergency Procedures for Pipe Failure or Near Miss Events
• 20.0 Review, Audit and Continuous Improvement of the Procedure

Legislation & References

• Work Health and Safety Act 2011 (Cth) and equivalent state and territory WHS Acts
• Work Health and Safety Regulations 2011 (Cth) and equivalent state and territory WHS Regulations
• Safe Work Australia – Code of Practice: Managing risks of plant in the workplace
• Safe Work Australia – Code of Practice: Managing risks of hazardous chemicals in the workplace
• AS/NZS ISO 31000:2018 Risk management – Guidelines
• AS/NZS 4024 series: Safety of machinery (relevant to powered handling and inspection equipment)
• API Specification 5DP: Specification for Drill Pipe (as an industry reference for acceptance criteria and classification)
• AS/NZS 3788: Pressure equipment – In-service inspection (as guidance for inspection regimes and documentation)