Analytical models of contact interaction of casing centralizers with well wall
I Shatskyi, A Velychkovych, I Vytvytskyi… - Engineering Solid …, 2019 - m.growingscience.com
The problem of interaction of rod centralizers of casing with a well wall is considered. The
paper aims at studying the ways of fastening of centralizer's ends on the parameters of its …
paper aims at studying the ways of fastening of centralizer's ends on the parameters of its …
Modeling of a detailed bow spring centralizer description in stiff-string torque and drag calculation
Flexible bow spring centralizers are commonly used in the drilling industry to ensure a good
centralization of casings inside the borehole. A bow spring centralizer consists of multiple …
centralization of casings inside the borehole. A bow spring centralizer consists of multiple …
The 3D simulation of the effect of casing standoff on cement integrity by considering the direction of horizontal stresses in one of the wells of Iranian oil fields
E Khodami, A Ramezanzadeh, A Sharifi - Journal of Petroleum Science and …, 2021 - Elsevier
Drilling engineers must conduct predictive tests before the occurrence of integrity issues to
save time and money. A successful casing standoff helps boost well integrity and cement …
save time and money. A successful casing standoff helps boost well integrity and cement …
Development of universal application for drillstring dynamics simulation
VS Tikhonov, AI Safronov, KR Valiullin… - SPE Russian …, 2014 - onepetro.org
One of the most topical problems of drilling mechanics is development of a software program
for 3D string dynamic simulation in a 3D well on various operation regimes with maximum …
for 3D string dynamic simulation in a 3D well on various operation regimes with maximum …
Casing centralization in irregular wellbores
HJ Skadsem, A Saasen… - International …, 2017 - asmedigitalcollection.asme.org
Wellbore irregularities can cause excessive mechanical friction forces while attempting to
land casing strings, and unfavorable conditions for primary cementing of casing strings. In …
land casing strings, and unfavorable conditions for primary cementing of casing strings. In …
Análise por Elementos Finitos da Eficiência de Varrido de Colchões Lavadores em Anulares Afetados por Excentricidade e Erosões
SA Melo - 2022 - repositorio.ufpb.br
RESUMO A cimentação primária de poços é uma fase crucial das atividades de upstream
na indústria de petróleo e gás para proteger o revestimento metálico instalado no poço …
na indústria de petróleo e gás para proteger o revestimento metálico instalado no poço …