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Keywords: well control
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Proceedings Papers

Paper presented at the Offshore Technology Conference, May 5–8, 2025
Paper Number: OTC-35581-MS
... to minimize risks and slash costs. geologist drillstem/well testing completion equipment geology annular pressure drilling drilling operation directional drilling drillstem testing well control reservoir geomechanics geological subdiscipline real time system proppant production string...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 5–8, 2025
Paper Number: OTC-35597-MS
..., balancing mud weight is critical to prevent this from happening. Other uncertainty includes losses, which may trigger well control situation. This paper discusses the value presented to overcome these challenges by utilizing a versatile remotely activated downhole tool for flow diversion into the annulus...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 5–8, 2025
Paper Number: OTC-35617-MS
... wellbore integrity well control production monitoring subsea system production control floating production systems real time system scenario operation flow rate instant casing partial evacuation increase production flow rate lookahead scenario well safety factor profile instant production...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 5–8, 2025
Paper Number: OTC-35642-MS
... investments. geologist casing and cementing completion equipment geology production enhancement annular pressure drilling abandonment well intervention coiled tubing operations well decommissioning completion installation and operations downhole intervention well control subsea system...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 5–8, 2025
Paper Number: OTC-35661-MS
... design and monitoring practices. geologist scenario casing and cementing geology annular pressure drilling wellbore design drilling equipment casing design operational safety artificial intelligence wellbore integrity well control drilling tool drill string component machine learning...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35032-MS
... drilling salt tectonics downhole intervention completion structural geology well intervention operational safety well control completion equipment production enhancement drilling fluids and materials drilling fluid management & disposal annular pressure drilling completion installation...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35031-MS
... space between the casing and the open hole. This strengthens the wellbore with plastering, or smearing, of the drill cuttings into the wellbore wall while simultaneously providing improved dynamic well control protection. In this single well barrier environment, Riserless Casing Drilling provides influx...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35301-MS
... the construction of wells with almost inexistent operational window to be drilled on a repeated and reliable basis. The expansion of the use of MPD for well control practices is relatively new but allows safer and quicker actions on the event of an influx. New forms of MPD usage are not limited to drilling...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35291-MS
... This ad hoc process resulted in multiple operational issues during early deepwater RLWI operations, including hydrate formation in well control equipment (lubricator and pressure control head flowtubes), circulation hose collapses, and gauge failures. Due to these failures, a defined assurance...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35154-MS
... bore is being drilled. Lost Circulation events can represent well control issues, significant drilling fluid costs, lost time in controlling and/or remedial curing operations. These issues are documented to add millions to the cost of drilling operations annually. Lost Circulation is described using...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35260-MS
... properties. Modern data analytics can be used to derive universally-applicable (play-agnostic) expressions presented in a practical format, easy for well control engineers to use in post-blowout decision-making, or even in pre-spudding contingency planning. It has to be noted that this study did not assess...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35218-MS
... drilling waterflooding drilling equipment project management strategic planning and management well intervention well control stimulation intervention operation suspension plug abandonment operation execution field support vessel enhanced recovery plug packer reservoir abandonment...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35477-MS
..., wellbore mechanics, and the surface equipment’s operating limits. Due to the unique set of challenges for each blowout, a well-intervention method that proved effective in one scenario might not be the optimal for the next—it could lead to failure, or be unimplementable. Proper response to a well-control...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 2023
Paper Number: OTC-32246-MS
... configuration drilling fluids and materials project economics well control asset and portfolio management intelligent completion reservoir characterization reduction petrobras reservoir section well configuration packer project valuation completion installation and operations bit selection valve...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 2023
Paper Number: OTC-32271-MS
... that the time for fracture propagation to reach the mudline is longer than the time to drill a relief well and have the well controlled. When considering a situation of a fracture propagation in a blowout scenario after capping and controlling the well there are two main possibilities: (I) a shallow reservoir...

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