Título: | TESTS ON A LARGE CUBIC CELL FOR THE STUDY OF SOLIDS CONTAINMENT IN OIL WELLS | ||||||||||||||||||||||||||||||||||||||||||||
Autor: |
RAFAEL RICHIE LOPEZ CHAVEZ |
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Colaborador(es): |
EURIPEDES DO AMARAL VARGAS JUNIOR - Orientador MAURO BLOCH - Coorientador |
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Catalogação: | 13/OUT/2011 | Língua(s): | PORTUGUESE - BRAZIL |
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Tipo: | TEXT | Subtipo: | THESIS | ||||||||||||||||||||||||||||||||||||||||||
Notas: |
[pt] Todos os dados constantes dos documentos são de inteira responsabilidade de seus autores. Os dados utilizados nas descrições dos documentos estão em conformidade com os sistemas da administração da PUC-Rio. [en] All data contained in the documents are the sole responsibility of the authors. The data used in the descriptions of the documents are in conformity with the systems of the administration of PUC-Rio. |
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Referência(s): |
[pt] https://www.maxwell.vrac.puc-rio.br/projetosEspeciais/ETDs/consultas/conteudo.php?strSecao=resultado&nrSeq=18480&idi=1 [en] https://www.maxwell.vrac.puc-rio.br/projetosEspeciais/ETDs/consultas/conteudo.php?strSecao=resultado&nrSeq=18480&idi=2 |
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DOI: | https://doi.org/10.17771/PUCRio.acad.18480 | ||||||||||||||||||||||||||||||||||||||||||||
Resumo: | |||||||||||||||||||||||||||||||||||||||||||||
A major problem in the oil industry during the extraction of hydrocarbons is
the production of solid sand grains that are usually generated from some
consolidated formations, as in sandstones, may cause erosion on production lines,
lifting equipment and surface coatings collapse and obstruction of the well. These
and other related events account for this activity, high environmental and
economic costs. In this dissertation was simulated experimentally the operation of
solid containment systems used to more horizontal wells without coating, these
tests were run on synthetic sandstone blocks of large dimensions, through a cubic
cell which allowed the application of loads independently in three dimensions,
and subjected the specimens to a state plan deformations, focusing on the
following objectives: first to analyze the mechanical behavior of systems
containing sand in three cases, and second to observe the physical effects
produced in the gravel pack, when subjected to an anisotropic state of stresses in a
formation with a production potential of solids. The results were satisfactory in
each case showing similar behavior, verifying that the central screen with gravel
pack offers better support for the formation and stability of the well.
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