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QT-1300 COILED TUBING

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QT-1300 COILED TUBING

What makes QT-1300 different?

Improved pressure capacity over existing grades Improved atigue lie over QT-1000 in high pressure environments Decreased diametrical growth in high proile coiled tubing operations, delivering extended reach capabilities in high pressure

environments

Improved axial load Extended reach in horizontal wellbore applications Improved resistance to collapse

THE HIGHEST STRENGTH COILED TUBING PRODUCT AVAILABLE TO YOU

We deliver the next step in coiled tubing capabilities. QT-1300 is designed or challenging, high proile coiled tubing operations,delivering extended reach in high pressure environments.

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Performance

Fatigue testing results for 2.000 outer diameter (O.D.) QT-1300: The average number offatigue cycles to failure is plotted against wall thickness and internal pressure.

Extensive atigue testing has been completed and incorporated into third party atigue modeling such as Cerberus and Flexor,

as well as proprietary service company models.

Head-to-head fatigue testing of QT-1300 vs QT-1000. Note that QT-1300 has a higher averagefatigue life than QT-1000 at all pressures.

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Product Details

Available Strings

TRUE-TAPER Straight wall Straight wall Flash-Free String with an electric wireline or capillary tube installed

Available Strings

Outside Diameter: 1.750 - 8.87544.5 mm - 88.9 mm

Wall Thickness: 0.134 - 0.2503.4 mm - 6.4 mm

Product Details

Minimum Yield Strength: 130,000 psi (896 MPa) Minimum Tensile Strength: 135,000 psi (931 MPa)

Maximum Hardness: 39 HRC

Chemistry

QT-1300 is made o high strength low alloy (HSLA)steel similar in composition to other QT grades withincreased amounts o solid solution elements and omicro-alloy strengthening elements.

Compatibility

To ensure unctionality, QT-1300 has been tested orcompatibility with typical coiled tubing equipmentsuch as injectors, connectors or downhole tools, andblow out preventers (BOP shear and slip testing).

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Success

QT-1300 has been successully utilized by development partners both onshore and offshore in high pressure, hightemperature (HPHT) wells and or extended reach applications - offshore, in the Gul o Mexico and North Sea, andonshore, in the Bakken, Marcellus and US shales.

The longest string of QT-1300 manufactured to date is over 35,000 continuous feet in length.

Read more about QT-1300 in the following SPE papers:

SPE 153945 Full-Scale Fatigue Testing with 130K Yield Tubing SPE 143152 New Higher-Strength Coiled Tubing Developed to Extend Coiled Tubing Operating Envelopes SPE 143079 Use of High Strength Coiled Tubing in High Pressure/High Temperature Perforating Operations

Previous Practice:

Additional 1,500 eet o wellbore is drilled in preparationor the perorating sequence. Guns are lowered viatubing and ired. Previous grades o tubing werenot strong enough to pull the guns out so they werereleased.

The Solution:

QT-1300 provides the additional axial load capacity toretrieve the guns afer iring, eliminating the need oradditional wellbore, saving time and expenses.

In the North Sea, we partnered with a customer to provide a coiled tubing solution to deploy, activate andretrieve perorating guns afer iring them downhole.

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O n e C o m p a n y . . . U n l i m i t e d S o l u t i o n s

2013 National Oilwell Varco

All rights reservedD932000055-MKT-001 Rev. 01

National Oilwell Varco has produced this brochure for general information only, and it is not intended

for design purposes. Although every effort has been made to maintain the accuracy and reliability of itscontents, National Oilwell Varco in no way assumes responsibility for liability for any loss, damage or injury

resulting from the use of information and data herein. All applications for the material described are at the

users risk and are the users responsibility.

qualitytubing@nov.com w w w . n o v . c o m / q u a l i t y t u b i n g

Corporate Headquarters7909 Parkwood Circle DriveHouston, Texas 77036United StatesPhone: 713 375 3700Fax: 713 346 7687

NOV Quality Tubing10303 Sheldon RoadHouston, Texas 77049United StatesPhone: 281 456 0751Fax: 281 456 7549

For a complete list o NOV Quality Tubing locations, visit us online:

www.nov.com/QualityTubingLocations

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