Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Adolfo Gonzales"'
Publikováno v:
Paradigma: Revista de Investigación Educativa. 28:9-36
Se condujo un estudio de casos cualitativo con el propósito de conocer las prácticas pedagógicas de cinco escuelas multigrado que lograron los mejores puntajes en las pruebas externas del 2016. Se realizaron entrevistas, observaciones de aula y re
Annular fluid expansion analysis (AFEA) is a vital step when designing an oil/gas well or geothermal well. Traditionally, an AFEA is performed between a drilling operation (initial condition) and a production operation (final condition). However, wel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b43edbbdd7839f690a80a28c0954cf7a
https://doi.org/10.1115/1.0000713v
https://doi.org/10.1115/1.0000713v
Publikováno v:
Day 1 Mon, November 09, 2020.
Recently, well design engineers attempted to replace traditional API 5CT pipes with cheaper UOE steel pipes in the downhole wellbore construction. The UOE method for producing longitudinally welded large-diameter pipes creates typically weaker pipes
Publikováno v:
Day 4 Thu, October 29, 2020.
Modern directional wellbore trajectories are more complex now with some wells having an undulating trajectory. When installing artificial lift devices such as an electric submersible pump (ESP), the pump must be submerged in the liquid phase of the h
Publikováno v:
International Petroleum Technology Conference.
Publikováno v:
Day 1 Tue, November 19, 2019.
During the lifetime of an oil/gas well, wellbore tubular structure might be subject to combined damage caused by both corrosion and mechanical wear. Therefore, it is necessary to conduct detailed stress analyses including these factors at the stage o
Publikováno v:
SPE Drilling & Completion. 32:213-223
Summary Traditionally, the collapse safety factor (SF) is the ratio of tubular-collapse resistance to collapse load. The collapse resistance is usually calculated by use of formulas suggested by API TR 5C3 (2008) or ISO/TR 10400 (2007). If the collap
Publikováno v:
Day 2 Tue, November 13, 2018.
Tubular fatigue failures have been commonly reported in geothermal and heavy oil wells with cyclic steam injection operations. Recently, possible fatigue failures in casing connections during multistage fracturing operations have also been reported i
Publikováno v:
Day 3 Thu, March 08, 2018.
In the tubular design of oil and gas wells, visualization of the loads and design limits (resistance over design factor) in a single 2D plot can help provide well designers a safety-factor overview of a particular string section. This plot is called