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May/June

Planning, temporary mitigation critical for industry to effectively comply with revised API standards

Over the past 18 months, there have been several revisions to the guidance, specifications and standards released by the American Petroleum Institute (API) relating to BOP and well control equipment (WCE). Previous industry incidents and issues prompted these revisions, as well as a more holistic approach to the design, inspection and traceability of this safety and environmentally critical equipment...

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Roles, scope of real-time operating centers, support technicians evolve within modern drilling ecosystem

The wider use of robotics, remote controls, real-time remote monitoring systems, artificial intelligence and other techniques are setting new standards of performance. The culmination of these engineering and technological efforts have yielded highly efficient, advanced-technology rigs. However, how should we develop and manage the support systems to leverage this modern drilling technology? Do we have the people, processes, tools and infrastructure needed to successfully apply these technologies?...

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Offline operations in the Eagle Ford help Marathon Oil to reduce flat time on critical path of drilling rig

The beauty of unconventional drilling in North America today is that it is highly repetitive, which gives operators the opportunity over and over again to optimize their processes. The flip side of that coin, however, is that progress is typically incremental because the entire business of North American onshore drilling is already so highly efficient...

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Bonded composite reinforcement technology designed to replace hot work, reduce time, costs and hazards during FPSO repairs

Many floating production, storage and offloading units (FPSOs) operating today were built as early as the 1970s. As these assets age, they experience corrosion on their hulls and decks, which necessitates in situ repairs as most FPSO do not go to drydock. Typically, hull and deck repairs require hot work, including grinding and welding, which can cause fire and explosion hazards and disrupt production...

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Noble drives down completion time for Tamar 8 well by adopting new designs for temporary P&A, BHAs

Since Noble Energy’s Tamar field offshore Israel was brought online in 2013, the natural gas produced from the field has provided 60% of Israel’s electricity. To continue meeting the country’s gas demand, Noble announced in 2016 that it would drill the Tamar 8 well. This provided Noble with an opportunity to optimize the well’s completion design and methodology...

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Noble, GE collaborate to create digital rigs that leverage predictive analytics and digital twins to take maintenance off the critical path

To improve the efficiency of its asset management and operational productivity, Noble Corp announced in February that it had partnered with GE to outfit four of its high-specification rigs with an advanced data analytics system that can detect anomalies and potential failures weeks in advance. Seven key critical systems are now being monitored – the BOP system, power system, drawworks, mud pumps, top drive, thrusters and dynamic positioning system. Noble expects that it can achieve improved reliability and up to a 20% reduction in the maintenance spending on these systems as early as the second half of this year, according to Bernie Wolford, Senior VP Operations...

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State of offshore rig market is all about rig supply – yet nobody knows how many offshore rigs there are in the market anymore

What’s the state of the offshore rig market today? In four words, it’s not that bad. Sure, rig demand hasn’t risen as much as it was forecasted to do. When rigs do get drilling contracts, they don’t make much money. There are a lot of stacked rigs sitting around. There’s still a need for more contractor consolidation...

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