Dopeless® Technology

CRA TenarisHydril Blue® Dopeless® connections run in triples in Angola

TenarisHydril Blue® Dopeless® connections improved efficiency and reduced costs and running times in Angola.

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Local operator runs Dopeless® casing strings for the first time in the Irish Atlantic

TenarisHydril Wedge 523® and Blue® Near Flush Dopeless® connections offered an outstanding performance in the challenging Porcupine Basin.

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Dopeless® technology improves operations in the jungle of Ecuador

The Shushufindi Consortium chose TenarisHydril Blue® connections with Dopeless® technology to achieve operational benefits while protecting the environment.

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Maersk Oil chooses Dopeless® technology and Rig Direct®

Tenaris has been providing products and services to Maersk Oil for years, achieving several positive results in difficult operating conditions.

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Wedge 563® Dopeless® connections improve efficiency in the Bass Strait

TenarisHydril Wedge 563® Dopeless® connections promoted reliability in an offshore operation that involved five highly deviated wells in Australia.

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New TenarisHydril connections promote reliability in North Sea HP/HT well

Maersk Oil & Gas successfully drilled an HP/HT offshore well using an integrated package of TenarisHydril premium connections and related services.

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Cobalt International Energy chooses TenarisHydril premium connections

TenarisHydril Blue® with Dopeless® technology connections helped the company improve running times and reduce costs in the pre-salt Kwanza Basin.

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Major operator reduces rig time in Gulf of Mexico using Dopeless® technology

Wedge Series 500™ connections with Tenaris’s proprietary dope-free coating enhance efficiency, reliability and improve running times in deepwater well.

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First running of Blue® Heavy Wall connections in the North Sea

The TenarisHydril Blue® Heavy Wall connection, which comes with Dopeless® technology, was run for the first time in the North Sea, achieving outstanding results.

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KPO chooses Dopeless® technology for gas condensate field in Kazakhstan

Karachaganak Petroleum Operating (KPO) experienced the many advantages provided by Dopeless® technology in harsh weather conditions.

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Pertamina Hulu Energi chooses TenarisHydril for Indonesian offshore project

With Tenaris field service support, Blue® Dopeless® connections promoted efficiency in the challenging West Madura Offshore Development Project.

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Maersk Angola chooses Wedge 523™ Dopeless® connection for deepwater well

Maersk Oil Angola successfully drilled an exploratory offshore well in Angola with the support of Tenaris field service team. 

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Pluspetrol runs Dopeless® technology in Vaca Muerta

Tenaris provided field services to make up accessories at its base, product management services for just-in-time delivery and assistance in the field during the running.

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TenarisHydril connections prove excellent performance in extreme HP/HT well

TenarisHydril Wedge 523™, 521™ and 513™ Dopeless® connections provided operational and environmental advantages in the deepest offshore well in the Mediterranean.

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Solid performance for Dopeless® technology’s debut in Brazil’s Pre-Salt fields

Tenaris introduced Dopeless®  technology to Petrobras for a trial run due to its superior running efficiency in environmentally sensitive and extremely complex wells.

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Helping simplify the development in the North Caspian Sea

The use of Dopeless® technology lets a major Russian oil and gas operator bypass a series of pipe preparation and running tasks at its freezing Caspian operations.

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Dopeless® connections make Angolan debut in offshore gas field

Two appraisal wells drilled ahead of the launch of a giant liquefied natural gas project demonstrate health, safety and environmental performance.

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A North Sea tradition that is growing stronger

An E&P operator drilling in Norway becomes the latest to endorse the use of Dopeless® connections in the North Sea, where the technology debuted in 2003.

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Dopeless® technology elevates operational performance in Canada

Canadian rig trial demonstrates functional, economic and environmental benefits.

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Peru’s first eco-well adopts Dopeless® technology

Tenaris’s technology proves instrumental in the environmentally sensitive development of the Kinteroni gas field in the Peruvian Amazon.

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First Dopeless® running in Libya cuts drilling time under desert conditions

Operator eliminates sand contamination problems, accelerates running times and reduces environmental footprint by deploying premium connections that don’t require the use of storage or thread compounds.

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Dopeless® technology saves big time in Patagonia

The multifunctional dry coating that makes connections rig ready helps Petrobras achieve faster and more reliable running jobs, while a 13% Chromium alloy proves a perfect match for tubingless completions.

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Wedge Series 500™ connections run in challenging offshore Abu Dhabi project

The combination of TenarisHydril Wedge Series 500™ connections and Dopeless® technology is helping to boost productivity at one of the world’s largest fields.

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Improved operational performance in Siberia

In extreme cold weather conditions, Dopeless® connections increased the running speed more than 25%.

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A field-proven combination for Shale wells

Dopeless® technology and field services: a reliable combination for the Haynesville Shale.

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

The use of Dopeless® technology for the first time in an offshore operation in Venezuela brings operational, economic and environmental benefits to Petrosucre.

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Dopeless® proves its worth in the Caspian

Improved operational performance in extreme weather conditions through Dopeless® technology and Tenaris service support.

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Complying with stringent environmental requirements in the Arctic

The groundbreaking Snøhvit 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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A customer’s request becomes a new technology

A major North Sea E&P company wanted to eliminate dope from its well bores. In response, Tenaris developed its Dopeless® technology that allows operators to completely eliminate thread compound in casing and tubing.

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Dopeless® technology achieves more efficient operations in Venezuela

Tenaris’s premium connections beat the competition during a trial run in a high pressure well.

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Wedge 563™ Dopeless® connections chosen for deepwater project

Tenaris’s products and services combine to improve efficiency while minimizing the environmental impact of a seven well offshore completion campaign.

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