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Case Studies


Depleted Gas Fields

Dopeless® technology

Improved operational performance in Siberia

Dopeless® technology and field services: a reliable combination for the Artic region.

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PDF2.04 MB




Depleted Gas Fields

Dopeless® technology

Shale well marks first ever field use of Dopeless® technology

Dopeless® technology and Wedge 563TM: a field-proven combination.

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PDF148 KB




Depleted Gas Fields

Dopeless® technology

Dopeless® for the first time in an offshore operation in Venezuela

The use of Dopeless® improves operational efficiency, reduces health & safety risks and meets local environmental requirements.

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PDF326 KB

Dopeless® technology

Dopeless® technology

Dopeless® proves its worth in the Caspian

Dopeless® improved operational performance in time, cost and efficiency under extreme weather conditions.

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PDF224 KB


Barents Sea

Dopeless® technology

Complying with stringent environmental requirements in the Arctic

The groundbreaking Snohvit project was the first development worldwide to adopt dope-free connections for all casing, production tubing and liners run into its wells.

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PDF160 KB

North Sea

Dopeless® technology

A customer’s request becomes a new technology

Tenaris developed its Dopeless® technology to eliminate dope from the well bore for a major North Sea-based exploration and production company.

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PDF132 KB

Venezuela

Dopeless® technology

Achieving more efficient operations

Our dope-free, premium connections beat the competition during a trial run in a high-pressure well.

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PDF112 KB

Extended reach well

Extended reach well

Drilling record in Southern Argentina

Torque strength and drag resistance of TenarisHydril Wedge 521™

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PDF172 KB

Depleted Gas Fields

PCPRod® 1000

Hollow rods for progressive cavity pumping in offshore operations

Hollow sucker rods with flush connections enhanced operations of a directional well in an offshore platform.

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PDF326 KB


Depleted Gas Fields

Drilling with liner

A drilling with liner solution in an offshore operation in Brazil

TenarisHydril ERTM connection proved to be efficient overcoming circulation losses.

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PDF672 KB


Depleted Gas Fields

Drilling with tubing

The “silver lining” in depleted gas fields

A new drilling technique using steel casing in place of drill pipe, coupled with the TenarisHydril Wedge 533™ tubing connection, has reduced drilling costs by 30 percent compared to traditional methods.

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PDF116 KB

Connection Rods

Premium connection rods

An innovative solution for oil pumping

Sucker rods with premium connections successfully reduced well interventions in a YPF field in Argentina. During the last three years, no failures have registered.

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PDF816 KB

Thermal Applications

Thermal applications

Rotating while cementing solves mud removal problem

The TenarisHydril Wedge 563™ solves torque requirements in high deviated, SAGD wells located in Alberta, Canada.

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PDF324 KB

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