Archive | Innovating While Drilling

Chevron’s DGD training program serves array of learners across generations

Posted on 16 April 2014 in Innovating While Drilling, News

Since 2008, more than 400 people – from operators, drilling contractors, service companies and regulators – have completed Chevron’s dual-gradient drilling (DGD) training…

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Video: ‘Drillers Knowledge Book’ a practical guide to avoiding drilling problems

Posted on 26 March 2014 in Innovating While Drilling, News, The Efficient Rig, Videos

The book, being published by IADC later this year, covers all aspects of drilling, including well design and construction, hydraulic optimization, and much more…

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Halliburton launches well testing system for wireless control of downhole tools, measurements

Posted on 21 March 2014 in Innovating While Drilling, News

Halliburton has released the RezConnect well-testing system for wireless control of downhole drill stem test tools (DST), measurement and analysis of well-test data in real time. Previously, control of DST…

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Dual-gradient system ensures quality cement job in North Sea well

Posted on 12 March 2014 in 2014, Global and Regional Markets, Innovating While Drilling, March/April, The Offshore Frontier

Offshore formations characterized by weakness, shallow-gas hazards, porous sand and other issues present challenges that can result in lost time, cost increases and even…

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OMV deploys first continuous circulation system in northern Iraq

Posted on 12 March 2014 in 2014, Global and Regional Markets, Innovating While Drilling, March/April, Onshore Advances

Exploration wells drilled in the southern flank of the Zagros Range Fold Belt in northern Iraq are subject to major fluid losses. The limestones and dolomitic limestones…

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Highly sour fields push challenges for H2S-resistant pipe

Posted on 12 March 2014 in 2014, Drilling It Safely, Innovating While Drilling, March/April

Hydrogen sulfide, or H2S, is hazardous to humans, other living organisms and the environment. Historically, this is the reason wells found with sour gas were often carefully…

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Going the distance

Posted on 12 March 2014 in 2014, CurrentFeatures, Global and Regional Markets, Innovating While Drilling, March/April, Onshore Advances, The Offshore Frontier

From vertical wells to horizontal wells, the industry’s evolution within the past 10 years has commanded a transformation of the drilling landscape. Subsequently, coiled tubing…

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Keeping sand at bay

Posted on 12 March 2014 in 2014, Completing the Well, CurrentFeatures, Global and Regional Markets, Innovating While Drilling, March/April, Onshore Advances, The Offshore Frontier

When it comes to sand control, a misstep comes at a high price. The industry is increasingly realizing the significance of investing time and resources from the very beginning…

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Push-the-bit RSS drills high-angle section in one run for PDVSA

Posted on 12 March 2014 in 2014, Innovating While Drilling, March/April

Directional drilling has revolutionized oil and gas production, enabling operators to venture into new frontiers and geologically challenging reservoirs that once were…

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Redesigned sub allows continuous circulation in MPD applications

Posted on 12 March 2014 in 2014, Innovating While Drilling, March/April

Managing downhole pressure is a critical element while drilling, particularly in deepwater and extended-reach conditions. The depths and design complexities of ultra-deepwater…

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