Rig Inspection
Rig Inspection by Global Surveys helps drilling companies, asset owners, contractors, insurers, and project teams check drilling rig equipment, visible site condition, safety concerns, records, and operational readiness before major decisions are made.
As a TIC Council member and ISO/IEC 17020:2012 accredited inspection body for defined inspection activities, where applicable, Global Surveys provides practical rig inspection support for safer drilling operations, better asset control, and clearer maintenance planning.
Rig Inspection for Safer Drilling Operations
Rig Inspection helps clients reduce safety, downtime, maintenance, and compliance risks. Therefore, the inspection focuses on what can be checked, observed, documented, and reported across the drilling rig and its supporting systems.
Mast, Crown Block and Traveling Block
The hoisting system is central to drilling operations. For that reason, inspection may include the mast, crown block, water table, traveling block, top drive, drilling line, monkey board, cat line boom, and hoist line.
- Mast and structure observations
- Crown block and traveling block checks
- Drilling line and hoist line review
- Top drive and monkey board notes
BOP, Choke Manifold and Accumulator
Well control equipment must be reviewed carefully because it is linked to critical safety needs. In addition, inspection may include the blowout preventer, choke manifold, accumulator, annulus, casing head, and related records.
- Blowout preventer observations
- Choke manifold review
- Accumulator checks
- Casing head and annulus notes
Mud Pumps, Mud Pits and Shale Shaker
The mud system supports drilling control and safe operation. Therefore, inspection may include mud pumps, mud pits, reserve pits, bulk mud storage, mud gas separator, shale shaker, and related visible condition checks.
- Mud pump observations
- Mud pit and reserve pit checks
- Bulk mud storage review
- Mud gas separator and shale shaker notes
Generator Sets and Electrical Systems
Power and electrical systems affect rig continuity and safety. As a result, inspection may review engine generator sets, fuel tanks, electric cable trays, electric control house, visible cable routing, and related condition concerns.
- Generator set observations
- Fuel tank condition notes
- Electric cable tray review
- Electric control house checks
Pipe Ramp, Pipe Racks and Catwalk
Pipe handling areas must be clear, stable, and suitable for safe work. Also, inspection may include the pipe ramp, pipe racks, catwalk, cathead, drill pipe storage, brake bands, and cellar area.
- Pipe ramp and pipe rack checks
- Catwalk and cathead observations
- Drill pipe area review
- Brake band and cellar notes
Doghouse, Records and Site Condition
A rig inspection also considers site condition, working areas, and available documents. In this way, clients receive a clearer view of operational readiness, visible hazards, maintenance gaps, and follow-up needs.
- Doghouse and working area checks
- Maintenance and repair record review
- Visible hazard notes
- Photo evidence where applicable
Rig Components Typically Reviewed
The exact Rig Inspection scope depends on the rig type, site, client instructions, available records, applicable standards, and accreditation scope where relevant. However, many assignments include common drilling rig components.
| Rig Area | Typical Inspection Support |
|---|---|
| Hoisting and Drilling Equipment | Crown block, water table, traveling block, top drive, drilling line, mast, drill pipe, cat line boom, hoist line, and monkey board. |
| Well Control and Pressure-Related Items | Blowout preventer, choke manifold, accumulator, casing head, annulus, and related visible condition or record checks. |
| Mud and Circulation System | Mud pump, mud pits, reserve pits, bulk mud storage, mud gas separator, shale shaker, and related support systems. |
| Power, Fuel and Electrical Areas | Engine generator sets, fuel tanks, electric cable tray, electric control house, and visible electrical condition concerns. |
| Pipe Handling and Site Areas | Pipe ramp, pipe racks, catwalk, cathead, doghouse, water tank, cellar, and selected working areas. |
Benefits of Rig Inspection
Regular Rig Inspection helps clients act before minor issues become major failures. More importantly, it supports safer drilling work, better equipment planning, and stronger control over operational risk.
Improved Safety
Inspection helps identify visible hazards and equipment concerns. Therefore, teams can reduce the chance of accidents, injuries, and unsafe work conditions.
Better Efficiency
Findings can highlight areas that affect drilling performance. As a result, clients can improve planning, maintenance, and operational decisions.
Lower Downtime Risk
Early identification of issues can reduce unexpected downtime. In addition, it helps teams schedule repairs before problems become more serious.
Compliance Support
Inspection records can support internal, client, site, insurance, and regulatory review. However, exact compliance duties depend on local rules and the agreed scope.
Cost Control
Early action can reduce repair costs and avoid delays. Also, clear inspection records help decision-makers set priorities.
Clear Asset Condition
A factual inspection report gives management a clearer view of rig condition, open issues, and practical follow-up needs.
How Global Surveys Performs Rig Inspection
A clear workflow improves consistency and reduces confusion. For that reason, Global Surveys confirms the rig type, site, inspection scope, records, timing, and report format before field work starts.
Define the Inspection Scope
First, the team confirms the rig type, location, required inspection activity, available systems, client instructions, and reporting needs.
Review Available Records
Next, inspectors may review maintenance records, repair logs, test records, equipment documents, certificates, and previous inspection reports.
Perform Site Inspection
During the site visit, the work may include visual checks, equipment observations, system review, document checks, and site condition notes.
Record Objective Evidence
At the same time, inspectors record visible findings, site notes, equipment details, records, photos, and limitations where applicable.
Prepare the Inspection Report
After field work, the report summarizes results based on the agreed scope, observed condition, available evidence, and any limits faced during inspection.
Support Follow-Up
Finally, the report may support maintenance planning, safety review, insurance review, acceptance decisions, compliance records, or corrective action.
Related Global Surveys Industrial Inspection Services
Rig Inspection often connects with broader industrial inspection, lifting equipment inspection, NDT, pressure testing, loading supervision, and damage survey services.
Industrial Services
Explore broader industrial inspection services covering equipment, assets, systems, and industrial operations.
Hoisting and Lifting Equipment Inspection
Review inspection support for cranes, hoists, slings, shackles, lifting accessories, and related assets.
Non-Destructive Tests
Learn about NDT services such as UT, PT, MT, and VT for materials, welds, components, and industrial assets.
Pressure Tests
Learn about pressure test witnessing and inspection support for selected systems, pipes, vessels, and components.
ISO Certifications and Accreditations
View Global Surveys’ ISO certifications and ISO/IEC 17020:2012 inspection body accreditations where applicable.
Verify Certificate or Document
Use the verification page to check certificates, reports, or documents where applicable.
Rig Inspection FAQs
These answers help drilling companies, asset owners, contractors, insurers, procurement teams, search engines, and AI agents understand the scope of Global Surveys Rig Inspection services.
What is Rig Inspection?
Rig Inspection is an independent check of drilling rig equipment, visible site condition, selected systems, records, and operational readiness within an agreed scope.
Which rig components can be reviewed?
Depending on the agreed scope, inspection may include hoisting equipment, drilling lines, mast, top drive, BOP, choke manifold, mud pumps, mud pits, shale shaker, generator sets, pipe racks, catwalk, and related areas.
Why is Rig Inspection important?
Rig Inspection supports safety, operational efficiency, maintenance planning, cost control, compliance records, and early identification of visible hazards or equipment concerns.
Does Rig Inspection replace maintenance?
No. Rig Inspection supports independent review and reporting, but it does not replace maintenance, repair, manufacturer instructions, operator duties, or site safety responsibilities.
Is Global Surveys active in the TIC sector?
Yes. Global Surveys is a TIC Council member and provides inspection services in the Testing, Inspection and Certification sector. In addition, the company maintains ISO/IEC 17020:2012 inspection body accreditations for defined inspection activities, where applicable.
How can clients request Rig Inspection?
Clients can submit a quotation request or contact Global Surveys with the rig type, site location, required inspection activity, timing, documents, and report needs.
Need Rig Inspection Support?
Contact Global Surveys to request Rig Inspection for drilling rig equipment, BOP, mast, mud pumps, generator sets, pipe handling areas, records review, visible condition checks, and inspection reporting.
Request a Quotation