Results 81 to 90 of about 21,226 (204)

Research on Lateral Load Bearing Characteristics of Deepwater Drilling Conductor Suction Pile

open access: yesEnergies
The vast reserves of natural gas hydrates in offshore areas present significant challenges to development. Surface well construction technology is crucial for the extraction of deepwater natural gas hydrates.
Shuzhan Li   +5 more
doaj   +1 more source

Wellhead Monitoring: Measured Fatigue Damage Validation

open access: yes, 2017
A hydroacoustic monitoring system is deployed on a BOP-stack and riser during drilling of production wells to record fatigue accumulation in the subsea wellhead and conductor.
Stuart Killbourn   +6 more
core   +1 more source

3D Modelling Photogrammetry Wellhead Inspection and Repair

open access: yes, 2011
In December 2009, an unplanned operation during subsea operations caused substantial damage to a subsea wellhead, leaving the tree-hub, H-4 profile and Internal Tree Cap severely deformed. The wellhead was not in production at the time and well integrity
Anthony Hall   +4 more
core   +1 more source

Waxy-Crude Production Management in a Deepwater Subsea Environment

open access: yes, 2011
Summary Systematic experimental and modeling approaches to designing a safe operating strategy for a 5-km deepwater-subsea-flowline case study are presented to address unplanned shutdown and restart events for waxy-crude production.
Sitham Suppiah   +8 more
core   +1 more source

Frontiers in deepwater geotechnics: Optimising geotechnical design of subsea foundations

open access: yes, 2014
This paper outlines a toolbox of methods for optimising the geotechnical design of subsea foundations. Subsea foundations are becoming increasingly widespread as offshore development moves away from the conventional template of a fixed platform over a ...
Gourvenec, Susan, Feng, Xiaowei
core   +1 more source

Condition monitoring for subsea processing plant

open access: yes, 2013
Subsea implies unmanned work, harsh environmental conditions for the equipment operation and access difficulties in case maintenance or repair is necessary. Therefore operational conditions of subsea equipment should be monitored.
Cherkashina, Anastassiya
core  

Modeled Air Pollution from In Situ Burning and Flaring of Oil and Gas Released Following the Deepwater Horizon Disaster. [PDF]

open access: yesAnn Work Expo Health, 2022
Pratt GC   +8 more
europepmc   +1 more source

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