Certification Portal Changes – Please read
Intervention and Stimulation Equipment (ISE)
For more information visit our website

Our vision is to be globally recognized as the supplier of wireline equipment products, after sales support and training against which all others are measured. The Elmar product range covers wireline trucks and winches, masts, wireline pressure control equipment, slickline tools, flow control equipment, hydraulic control units and tubular products. High quality Elmar™, DynaWinch™, Artex™ and ASEP™ equipment are manufactured in our four major plants. We can provide a wireline service company with the full package it needs to perform an intervention – from the winch unit to the pressure control to the tools. We have equipment to suit any need but the one thing that all our products have in common is that they can be relied upon.

For more information on Elmar products visit our website.

Since its founding in 1978, Texas Oil Tools (TOT) has established itself as one of the leading specialty manufacturers and suppliers of pressure control equipment. During this period, TOT has expanded its range of products to meet the dynamic demands of the industry.

A proven track record of excellence in design, manufacturing, and service has gained NOV Texas Oil Tools worldwide recognition as a leader in pressure control products. We design and manufacture our products to the most stringent standards. We are a licensed API manufacturer and supply our equipment to meet or exceed industry standards.

For more information on TOT products visit our website

Pressure Performance Systems , formerly NOV Mission, offer a comprehensive solutions for well services including pressure pumping systems, pump expendables, well testing and flowline equipment; backed by global support and services. With decades of experience in the oil and gas industry, we deliver quality products–continually meeting demanding customer requirements and exceeding expectations.

  • Pressure Pumps
  • Hydraulic Fracturing
  • Coiled Tubing
  • Cementing
  • Acidizing
  • Mobile Rig / Workover
  • Well Testers
  • Well Intervention
  • Operators

For more information on PPS products visit our website

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Customer Documentation Portal - One stop for all your
NOV ISE documentation
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As standard practice NOV Intervention and Stimulation Equipment (ISE) no longer supplies hard copies of documentation. instead we offer our clients access to our online database so that they can view, save and print their documentation when required - 24 hour a day, 365 days a year. Gain access to our online database by requesting a password. Go to the “I wish to register to view documents” below and complete your details.

For certification enquiries contact

Aftermarket Spares   I wish to register to view documents
By gaining access to the certification database all Purchase Order related assembly drawings and maintenance manuals can be viewed. From one location all your documentation needs with quick reference for ordering spares from the Original Equipment Manufacturer are provided. All part numbers used are available within the product line websites accessed via the product line opposite.
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Original Equipment Manufacturer  
As an Original Equipment Manufacturer (OEM) ISE ensures that our products comply to the required legislation as part of specific customer requirements. This is a complex process and involves following as applicble:-  
  • the use of certified components
  • engineering calculations
  • technical file
  • notified body
Our ISE Customer Documentation Portal provides access to certification documentation of the equipment at the point of sale, and when it is serviced by ISE Aftermarket . However, as standards change the specification of these parts can change through time, and ISE review this information to ensure that spares parts do not breach the certification of the product when supplied. As a result, to ensure compliance that the product in the field complies to the legislation declared by ISE in the Declaration of Comformity (DOC), ALL spare parts must be purchased from ISE Aftermarket.