Threading
Our Machine Shops are capable of performing thread repair services on rotary shouldered connections and proprietary connections including Grant Prideco, VAM, Texas Steel &
Conversion and Command Energy. Grant Prideco has licensed Tuboscope to cut proprietary connections that consist of the HT, XT and XTM connections. Tuboscope is also capable of providing repair services on premium connections of tubing.
Sub Manufacturing
Tuboscope is licensed under API Spec. 7 to manufacture of downhole tools such as crossover subs, bit subs, saver subs, etc. A full line of sub stock with mill certification is
inventoried at all locations. All machine shop employees are trained in accordance with API and we maintain a full time quality assurance department.
Tool Joint Build Up
This is a unique process used to restore worn drill pipe tool joints, drill collars and heavy-weight drill pipe to original specifications and extend service life. All tool joints are heat treated, turned to finished OD, brinell tested, inspected with black light and re-cut to specified
connection determined by customer. A full time quality assurance department is maintained to provide the best product in the industry.
The rebuilding process includes:
• Hardband removal, done with plasma arc machine
• Preheating the tool joint to a minimum of 350 Degrees F.
• Rebuilding the tool joint 1/8th inch larger than the finished specification o Area will be filled using Lincoln 802 Flux and 325 Wire.
o 145-175 Degree water will be circulated through pipe once arc is struck.
• Stress relieving; 1,100 Degrees F for 65-85 minutes, depending on the product
• Turning the OD of the tool joint to the final specification
• Inspecting the rebuilt tool joint; including hardness testing, black light inspection and dimensions
• Threading the box and pin connections
• Inspecting the threads
NOV Tuboscope Drilling Services 2011 www.tuboscope.com 1-713 799-5100 [email protected]
Specialty Inspection Services
NOV Tuboscope Specialty Inspection Services is a company providing a comprehensive package of Construction, Inspection, Repair, Maintenance(IRM) and Operational Service to the Oil and Gas, Marine and General Industry.
Our services are used by Rig Contractors, International Oil Companies, Oilfield Services Companies and Oilfield Equipment Manufacturers in Asia, Australia, Brazil, Russia, Central Europe, West Africa and the Middle East.
Acquired by National Oilwell Varco in late 2009, SSI was established in 1993 as an OCTG and NDT Inspection Company. It soon expanded into Derrick construction and the full range of repair, upgrading and maintenance activities, worldwide.
Our business today focuses on Derrick Services, Rope Access, Load Testing, Lifting Gear Inspection, NDT Inspection, Oilfield Equipment Maintenance, and Tubular Inspection &
Inventory Control.
NOV Tuboscope Specialty Inspection Services offers a unique and complete package of inspection, maintenance and repair disciplines catering to most if not all of rig contractors' requirements.
Today, NOV Tuboscope Specialty Inspection Services is the leading Rope Access Inspection, Maintenance, and Repair (IRM) Services Company and Derrick Building specialist with a record of over 100+ derricks constructed in the last 15+ years.
NOV Tuboscope Drilling Services 2011 www.tuboscope.com 1-713 799-5100 [email protected]
Rig Inspection Services Hoisting and Lifting Equipment Surveys
NOV Tuboscope Specialty Inspection Services provides comprehensive inspection of all hoisting and lifting gear aboard FPSOs and Drilling Units; the equipment is inspected to the latest vendor , API, BS and European guidelines as well as LOLER 98 (UK Statutory Instrument No.2307) and LEEA.
All the equipment, from the largest cranes to the smallest shackles and slings, are registered in our portable database reporting system to ensure a systematic and thorough traceability process.
The database tracks the equipment by identification number, description, safe working load, test date and certificate number, and any previous inspection history.
Our clients can sign into our website with their password to view the results of the survey on-line and we provide printed and CD-ROM versions of the report for off-line viewing and archival. You may search the website for equipment by survey result and other criteria or browse the scroll-down user friendly screens.
NOV Tuboscope Specialty Inspection Services is a one-stop service provider for the inspection of Drill Tools and Pipe-handling equipment, Derrick inspection and Special Periodic Surveys.
Lifting Gear Inspectors
NOV Tuboscope Specialty Inspection Services uses experienced LEEA trained inspectors to conduct the lifting equipment surveys. We hold LEEA training periodically throughout the year to ensure our inspectors are fully competent and are up to date with code of practices and latest recommended practices.
LEEA Team Card Initiative
NOV Tuboscope Specialty Inspection Services has adopted the LEEA Team Card Initiative http://www.leea.co.uk/html/the-team-card/ all of our inspectors conducting lifting equipment surveys carry a Team Card with them displaying their qualification levels. NOV Tuboscope Specialty Inspection Services currently has in excess of 20 LEEA Team Card holders conducting inspections.
NOV Tuboscope Drilling Services 2011 www.tuboscope.com 1-713 799-5100 [email protected]
Rig Inspection Services Cont…
NDT Inspection Services
NOV Tuboscope Specialty Inspection Services specializes in Non-Destructive Testing on all types of equipment. Our inspectors are proficient in all of the following disciplines:
• Magnetic Particle Inspection
• Dye Penetrant Inspection
• Visual Inspection
• Eddy Current Inspection
• Ultrasonic Inspection
• Radiography Inspection
• Wall Thickness Inspection
• Hardness Testing
• Close up Video Inspection
• Welding Inspection
• Material Identification & Mechanical Testing
Load Testing
NOV Tuboscope Specialty Inspection Services can inspect, test and certify all types of lifting appliances on location. We are a member of LEEA in the UK and follow the latest LOLER guidelines.
Load Testing is carried out by competent inspectors who, in addition to being LEEA / NSL approved, are certified to ASNT Level II in MPI / ET. Whenever possible, we provide Eddy Current Inspection on welded padeyes and other welded components thus saving time in preparation.
Padeye Load Testing
NOV Tuboscope Specialty Inspection Services can load test padeyes from 250 KG through to 200t using our hydraulic jacking kits. The load testing can also be conducted on hard to reach locations such as under the crown by using our rope access qualified inspectors.
NOV Tuboscope Drilling Services 2011 www.tuboscope.com 1-713 799-5100 [email protected]
Rig Inspection Services Cont…
Crane Load Testing
NOV Tuboscope Specialty Inspection Services has its own range of Water Weights for crane load testing. They come in 12t and 35t capacities and can be combined to achieve larger proof loads. The Water Weights can be used to load test offshore cranes including pedestal cranes, gantry cranes and BOP hoists. The Water Weights can be filled and emptied in a controlled and gradual manner.
Lifeboat Load Testing
NOV Tuboscope Specialty Inspection Services carries a full complement of mini waterbags that can be used to load test lifeboats. The system NOV Tuboscope Specialty
Inspection Services uses can be controlled (filled and emptied) remotely, meaning that personnel do not have to be inside the lifeboats during the load testing. NOV Tuboscope Specialty
Inspection Services has also used the mini water bags to load test gangways to IMO standards. In addition NOV Tuboscope Specialty Inspection Services regularly performs load testing of lifeboat, life raft and FRC davits.
Tailored Load Testing
Should you require a piece of equipment to be load tested that is not listed above please contact us and we would be happy to offer a proposal to suit your individual needs.
Load Cells
We use calibrated load cells ranging from 30t, 50t, 75t through to 150t allowing for an accuracy of +/-1%.
NOV Tuboscope Drilling Services 2011 www.tuboscope.com 1-713 799-5100 [email protected]
Rig Inspection Services Cont…
Offshore Container Certification
NOV Tuboscope Specialty Inspection Services can inspect offshore containers and their associated lifting sets to BS EN 12079 and DNV 2.7-1 standards.
Offshore containers come in many different forms from freight containers to gas cylinder racks. Our inspectors are trained to recognize the different types of offshore containers and inspect them accordingly to BS EN 12079 and DNV 2.7-1. NOV Tuboscope Specialty
Inspection Services will highlight any non-conformities ensuring that the offshore containers can travel to their location without problem.
NOV Tuboscope Specialty Inspection Services can also inspect and test offshore containers according to client specifications as we understand there are many different requirements owners have to meet.
NOV Tuboscope Specialty Inspection Services conducts a full range of load testing services on offshore containers at our workshop; we can also provide this service at other locations if required.
Fabrication
NOV Tuboscope Specialty Inspection Services can fabricate offshore containers in accordance with BS EN 12079 and DNV 2.7-1 at our fabrication facility. Please contact us for more information on this service.
Modification and Conversion
NOV Tuboscope Specialty Inspection Services also modifies standard ISO shipping containers so they comply with BS EN 12079 and DNV 2.7-1 (pending acceptance from DNV).
Offshore containers that don’t meet international standards can be modified so that they comply with the correct standards. If you need a container to be converted to DNV 2.7-1 standard please contact us for more information.
NOV Tuboscope Drilling Services 2011 www.tuboscope.com 1-713 799-5100 [email protected]
Rig Inspection Services Cont…
Dropped Objects Survey
With ever increasing emphasis towards the prevention of dropped objects, spreading throughout the industry, the need for more vigilance and awareness of your workplace and surrounding environment is an essential requirement.
NOV Tuboscope Specialty Inspection Services over the cause of many years has been constantly working to combat dropped objects incidents. In an effort to provide our clients with a better and safer working environment, we have developed web based reporting software for Dropped Objects Surveys which is used by our inspectors to compile an inventory of all potential drops items in the work area. The reporting software includes listing the risk category, location, fastening / secondary retaining method and recommended corrective actions. For ease of identification, each inventory item is coupled with a photographic illustration.
NOV Tuboscope Specialty Inspection Services is currently using this software for a number of major Drilling Companies operating around the globe. Our software has been further developed and adapted to suit our client’s individual requirements and management systems.
When combined, our Derrick Structural Inspection software and Inspection Book Format provides an all round solution in the identification, recording, monitoring and rectification of potential dropped object scenarios.
Areas covered in the program, subject to client requirements:
• Derrick Structure
• Traveling Equipment
• Sub Structure / Moonpool
• Deck Cranes
• Gantry Cranes
• Knuckle boom Cranes
• Jack House and Legs
• Raised Catwalks and Conveyors
• Communication Masts
• Fixed Third Party Equipment
• Accommodation & Rig Compartments
The program also incorporates a corrective action section, where defective items can be extracted in categories of risk, recommended remedial action entered and date recorded when an item is closed out. Recording or tracking the corrected items is easily facilitated due to the online accessibility to our web based reporting system.
The inspection reports can be accessed online from our web server by authorized clients.
Reports can be printed directly or the Spreadsheet data can be extracted in various formats, including excel and pdf, for insertion in to the clients Maintenance Management System and also for ease of use and distribution.
NOV Tuboscope Drilling Services 2011 www.tuboscope.com 1-713 799-5100 [email protected]
Rig Inspection Services Cont…
NOV Tuboscope Drilling Services 2011 www.tuboscope.com 1-713 799-5100 [email protected]
Rig Inspection Services Cont…
Inspection Book
The Inspection Book is a web application with the purpose of setting up maintenance procedures for the periodic rig inspection of potential Dropped Objects. An Independent Dropped Objects Survey is conducted onboard initially to identify equipment and items mounted in the derrick, cranes or other areas at height that have the potential of becoming DROPS hazards. The intention is to consolidate a list of inspection criteria for common items or
“Equipment Families” found on a rig such as flood-lights, sheaves, safety gates and so forth.
Each piece of equipment or item will then have specific instructions on how that piece of equipment is to be inspected by the rig crews.
The Inspection Book provides the end user with a systematic approach to Preventive Dropped Objects Inspections which consist of the following:
• Description and Inspection frequency of the Area to be inspected
• Photograph of the item to be inspected
• A photo id number to be used in conjunction with the rig Maintenance System
• Description and location of the item to be inspected
• Primary and Secondary retaining methods
• Inspection procedure
• Condition Pass/Fail
• Comments section
The Inspection Book is set out in easy to follow steps that provide rig personnel with simple and straight forward instructions on how to inspect the rig for potential Dropped Objects. The end user will be able to identify conditions such as correct Primary and Secondary fastening methods and the condition of the equipment due to damage or deterioration. The Inspection frequency control is set for each item in weekly, monthly, quarterly and so forth to ensure a regular routine check for potential Dropped Objects.
The Inspection Books are grouped by Areas and colour coded accordingly for easier identification. Each respective Inspection Book can be uploaded in either Excel or PDF for insertion into the rig Maintenance System or alternatively printed, plasticized and kept at the specific area for use by the rig crew.
Special Periodic Surveys
NOV Tuboscope Specialty Inspection Services can conduct "Special Periodic Surveys"
on vessels for their intermediate or five-yearly classification requirement or for ad-hoc certification. We are approved by the major classification agencies such as ABS, DNV and Lloyd's as an approved service provider for all Hull Thickness Gauging.
Our inspectors are experienced and professional as we ensure they are trained and proficient in current techniques and standards.
NOV Tuboscope Drilling Services 2011 www.tuboscope.com 1-713 799-5100 [email protected]
Rig Inspection Services Cont…
Workscope
The work scope may be grouped into three areas:
• Top Side Structural Survey
• Jack-up Leg Structural Survey
• UWILD - Underwater Inspection in Lieu of Dry Docking Top Side Survey
The work scope includes surveys of the hull, tanks, deck, leg well areas, legs etc.
Leg Survey
In addition to Visual Inspection, we will conduct Non-Destructive Testing on all critical joints and members to detect internal faults to certify the vessel as required by the authorities.
UWILD
Underwater Inspection using MPI and Eddy Current.
NOV Tuboscope Specialty Inspection Services are partners with Master-Tech Diving Services for underwater inspection, thereby providing a complete spectrum of inspection above and below sea level.
High Pressure Pipework Thickness Gauging
NOV Tuboscope Specialty Inspection Services are approved by the major classification agencies such as ABS, DNV & Lloyd's to conduct Thickness Gauging on low or high pressure pipe work.
We can measure the residual thickness of structures in critical areas like bends or flow constrictions, by Ultrasonic Thickness Gauging and at the same time we can check all related equipment like accumulator bottles and air receivers to enable repair or replacement planning.
Incidentally, the highest deterioration usually occurs near bends or flow constrictions, so thorough and professional checks are a must.
NOV Tuboscope Drilling Services 2011 www.tuboscope.com 1-713 799-5100 [email protected]
Rig Inspection Services Cont…
Wall Thickness Gauging can be conducted together with other periodic surveys such as Derrick Inspections or Lifting Gear Surveys.
Hull Structural Thickness Gauging
NOV Tuboscope Specialty Inspection Services are approved by the major classification agencies such as ABS, DNV and Lloyd's as an approved service provider for all Hull Thickness Gauging, which may be required by the five-yearly classification requirements for vessels or for ad-hoc certification.
Using rope access, a safe, effective and fast way to gain access to inspection points without having to erect scaffolding, we then start the process of conducting visual inspections and non destructive testing (NDT) on all critical joints and members to detect internal faults in order to certify the vessel, as required by the authorities. The IACS guidelines call for a qualified surveyor to be on board to witness the procedure; our inspectors are experienced professionals who understand the surveyor's requirements and work with the surveyor to promote teamwork, ensure quality and to facilitate a safe and effective inspection process.
NOV Tuboscope Drilling Services 2011 www.tuboscope.com 1-713 799-5100 [email protected]
Rig Inspection Services Cont…
Preventative Maintenance
Infrared Thermography Survey (ITS)
Infrared Thermography helps to maintain equipment, improve work safety and control manufacturing costs. Our thermography inspectors can help you locate nascent problems earlier than can be seen or found on the ships or drilling rigs; which are mostly invisible without infrared thermography equipment.
NOV Tuboscope Specialty Inspection Services ITS surveys and reports provide a comprehensive list of all areas and a detailed explanation of any "hot-spot" findings, plus report and recommend corrective solutions. All findings are supported by thermal image showing temperature scale and location of the problem area, as well as standard photographic images as an easy location reference.
ITS Demonstration
• Circuit Breakers
• Substations
• Switchgear
• Power Distribution Panels
• High Tension Buses
• Termination Lugs
• Lighting Panels
• Transformers
• Motor Control Panels
NOV Tuboscope Specialty Inspection Services focuses on electrical inspections using the latest state of the art SATIR equipment. Our thermographers are trained and experienced in infrared scanning.
Our cutting edge technology from SATIR produces detailed imagery of the highest quality.
We provide thorough and comprehensive reports on the exact cause of problems that threaten your electrical systems with expensive downtime.
EX Surveys
NOV Tuboscope Specialty Inspection Services specialists provide a comprehensive site survey that includes an in depth audit of current; or preparation of new, hazardous area zone drawings and an in depth inspection of equipment compliance. Survey reports include a
comprehensive EX register, updated zone drawings and recommendation for rectification of all non-compliances recorded.
NOV Tuboscope Drilling Services 2011 www.tuboscope.com 1-713 799-5100 [email protected]
Rig Inspection Services Cont…
Noise Surveys
Elevated noise levels and, therefore exposure to it, is an unnecessary health hazard which not only damages hearing but leads to physical stress, mental fatigue and potentially, accidents at work. Prevent it with NOV Tuboscope Specialty Inspection Services noise surveys.
The environmental impact of noise pollution is a well-known factor in land-zoning, for example during airport development or expansion, or when industrial sites are
planned/developed next to population centres.
Clients, government bodies, non-governmental organisations (NGO's) and the public have grown to expect good environmental practices from businesses. Environmental pollution can affect corporate reputation, leading to lost opportunity or market share decline.
NOV Tuboscope Specialty Inspection Services conducts noise surveys on land and offshore. Our reports rank the intensity, frequency, nature, duration, source and timing of the noise at various locations in a site, prioritizing hazards and quantifying variances which should be addressed.
We can help you design a quieter workplace for a more productive workforce and an enlightened public image.
Vibration Surveys
An increasingly popular non intrusive method on equipment inspection. Where variances
An increasingly popular non intrusive method on equipment inspection. Where variances