Archive | Innovating While Drilling

Innovative logging technique boosts productivity for Chevron Thailand

Posted on 24 November 2009 in Global and Regional Markets, Innovating While Drilling, News, The Offshore Frontier

Under rig floor logging (URFL) is a technique pioneered by Chevron Thailand that has improved drilling efficiency…

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Case studies: High-density elastic cements applied to solve HPHT challenges in South Texas

Posted on 15 November 2009 in 2009, Completing the Well, Innovating While Drilling, November/December

Well cementing operations in South Texas tend to present a number of challenges to those responsible for constructing oil and gas wells. For instance, the temperatures…

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Drilling & Completion Tech Digest

Posted on 12 November 2009 in 2009, Departments, Innovating While Drilling, News, November/December

BJ Services Company has successfully installed the first InjectSafe chemical injection system with DynaCoil capillary injection strings offshore in two wells in Europe…

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Modified BIBO, LOT applied to trip out from deep HPHT well with simultaneous loss, ballooning

Posted on 10 November 2009 in 2009, Drilling It Safely, Innovating While Drilling, November/December

The leak off test (LOT) and barrel in – barrel out (BIBO) procedures were modified and applied successfully to trip a very deep high-pressure, high-temperature…

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Automated system provides well control for extreme drilling environments, enhances MPD

Posted on 10 November 2009 in 2009, Drilling It Safely, Innovating While Drilling, November/December, The Efficient Rig

The essence of well control is information. Ideally, downhole information facilitates a knowledgeable, expert response to prevent a costly or even…

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Shoulder/thread verifier system uses thermal imaging to detect potential connection problems

Posted on 09 November 2009 in 2009, Innovating While Drilling, November/December

A new shoulder/thread verifier system (STVS) uses thermal imaging technology to enable verification of the shoulder, thread and seal engagement…

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D&C Tech Digest

Posted on 03 November 2009 in 2009, Departments, Innovating While Drilling, July/August

Huisman rig completes 1st well in 6 weeks; drills surface hole using drilling with casing Huisman’s newly developed containerised drilling rig, the LOC 400, operated by the Northern Dutch Drilling Company (NDDC) for Northern Petroleum Netherlands (NPN), successfully completed its first well in Werkendam, The Netherlands. The unit drilled the well to a TD of […]

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Performance drilling – definition, benchmarking, performance qualifiers, efficiency and value

Posted on 03 November 2009 in 2009, Innovating While Drilling, July/August

Drilling programs continue to be pushed into harder and more abrasive formations while directional drilling activities have become more complex.

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New water-based drilling fluid with treated micronized barite slurries may help reduce ECDs

Posted on 03 November 2009 in 2009, Innovating While Drilling, July/August

Technical challenges in the oil industry are becoming more complex each day. Ten- to 12-km wells are being drilled, ultra high-temperature, high-pressure…

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Understanding yield point: Effect on pressure surges critical to managing deep, difficult MPD wells

Posted on 03 November 2009 in 2009, Innovating While Drilling, July/August

Managed Pressure Drilling (MPD) is often used to drill formations that have a narrow window between formation pore pressure and fracture pressure.

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