Failure analysis of an offshore drilling casing under harsh working conditions
Sign Up to like & getrecommendations! Published in 2020 at "Engineering Failure Analysis"
DOI: 10.1016/j.engfailanal.2020.105018
Abstract: Abstract An N80 casing in a certain oil well was broken. After the casing was pulled out, many cracks, sand holes, and corrosion and rust marks were observed in the casing fracture. To test the… read more here.
Keywords: analysis; analysis offshore; casing material; test ... See more keywords
A deep model method for recognizing activities of workers on offshore drilling platform by multistage convolutional pose machine
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Loss Prevention in The Process Industries"
DOI: 10.1016/j.jlp.2020.104043
Abstract: Abstract The growing diversity of image scenes brings a great challenge to human activity recognition in practice. Traditional activity recognition methods cannot satisfy the demand of precise action recognition in complex scenes. In this work,… read more here.
Keywords: convolutional pose; drilling platform; offshore drilling; pose machine ... See more keywords
Partnering in offshore drilling projects
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Managing Projects in Business"
DOI: 10.1108/ijmpb-12-2015-0117
Abstract: Purpose The purpose of this paper is to evaluate to which extent partnering practices observed in earlier research focussing on the construction industry are applied in offshore development drilling projects. Design/methodology/approach The paper reviews earlier… read more here.
Keywords: partnering elements; partnering practices; offshore drilling; drilling projects ... See more keywords
Mathematical Modelling and Dynamic Analysis of an Offshore Drilling Riser
Sign Up to like & getrecommendations! Published in 2020 at "Shock and Vibration"
DOI: 10.1155/2020/8834011
Abstract: In this paper, a dynamic model of an offshore drilling riser is developed based on the Hamilton principle. The developed dynamic model is transformed into a finite element model by introducing an approximate solution which… read more here.
Keywords: modelling dynamic; drilling riser; mathematical modelling; dynamic analysis ... See more keywords
Experimental and Computational Study on Conductors Bearing Capacity in Offshore Drilling
Sign Up to like & getrecommendations! Published in 2022 at "Computational Intelligence and Neuroscience"
DOI: 10.1155/2022/2372575
Abstract: The height of the cementing cement sheath of the conductor for offshore drilling is the key factor affecting wellhead stability. For the influence of the insufficient return height of cement slurry on the mechanical behavior… read more here.
Keywords: cement sheath; bearing capacity; conductor; offshore drilling ... See more keywords
Experimental and Optimization Design of Offshore Drilling Seal
Sign Up to like & getrecommendations! Published in 2017 at "Polish Maritime Research"
DOI: 10.1515/pomr-2017-0107
Abstract: Abstract Three-cone bit is the key equipment in the exploration of the oil in offshore drilling and exploration, the bearing system and the seal system are the critical components for the bit. Especially in the… read more here.
Keywords: maximum contact; optimization design; seal; offshore drilling ... See more keywords
Heave Compensation Dynamics for Offshore Drilling Operation
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Marine Science and Engineering"
DOI: 10.3390/jmse9090965
Abstract: In this study, dynamic response analysis of a heave compensation system for offshore drilling operations was conducted based on multibody dynamics. The efficiency of the heave compensation system was computed using simulation techniques and virtually… read more here.
Keywords: compensation; compensation system; heave compensation; offshore drilling ... See more keywords
Deep Learning Based Protective Equipment Detection on Offshore Drilling Platform
Sign Up to like & getrecommendations! Published in 2021 at "Symmetry"
DOI: 10.3390/sym13060954
Abstract: There is a symmetrical relationship between safety management and production efficiency of an offshore drilling platform. The development of artificial intelligence makes people pay more attention to intelligent security management. It is extremely important to… read more here.
Keywords: equipment; deep learning; protective equipment; equipment detection ... See more keywords