Archive | Innovating While Drilling

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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Going the distance

Posted on 12 March 2014 in 2014, 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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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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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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A long and winding road

Posted on 12 March 2014 in 2014, Features, Innovating While Drilling, March/April, Onshore Advances, The Offshore Frontier

It’s no secret that drilling has taken a whole new direction in the past decade. In reality, it has taken multiple new directions as the industry navigates through increasingly…

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CT-enabled frac sleeves boost completion efficiency in Bakken

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

The Bakken shale formation represents one of the most recent production giants discovered in North America. The US Geological Survey (USGS) estimates that the Bakken contains…

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Downhole communication system provides real-time sensing and logging data

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

When it comes to coiled tubing, industry relies heavily on modeling to determing what is going on downhole. With real-time data acquisition, uncertainty…

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Keeping sand at bay

Posted on 12 March 2014 in 2014, Completing the Well, 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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