ANALYSIS AND DIAGNOSTIC OF PROPPANT FLOWBACK IN THE ORITO FIELD, COLOMBIA

  • A. VARELA Ecopetrol S.A. – Instituto Colombiano del Petróleo, A.A. 4185 Bucaramanga, Santander, Colombia
  • N. SAAVEDRA Ecopetrol S.A. – Instituto Colombiano del Petróleo, A.A. 4185 Bucaramanga, Santander, Colombia
Keywords: hydraulic fracturing, proppant flowback, resin coated proppant (RCP)

Abstract

Hydraulic fracturing is a conventional practice for production enhancement in low production and damaged wells. Proppant flowback has been a concern in hydraulic fracturing since proppant began to be used as fracture supporting material. In order to prevent the usual proppant flowback problems, some wells in the Orito field were fractured using curable resin coated proppant (RCP). However, flowback production of proppant from some hydraulically fractured wells has caused some serious operational problems, demanding additional analysis of the problem and field handling procedures. This paper describes the laboratory tests and field considerations to design the tests, taken into account to analyze and diagnose the proppant flowback problem in the Orito field. Two types of tests were performed i.e., displacement and flowback.

References

Almond, S.W., Penny, G.S. and Conway, M.W., 1995. "Factors affecting proppant flowback with resin coated prop. pants", SPE 30096. https://doi.org/10.2118/30096-MS

Barree, R. D., Mukherjee, H., 1995. "Engineering criteria for fracture flowback procedures", SP 29600. https://doi.org/10.2118/29600-MS

Benavides, C. C., Pachón, Z., 1998. "Análisis composicional de sólidos encontrados en el impeler de la bomba electrosumergible de Acae 11". ICP-KEX (CR 212.411.5). Internal Publication.

Cudney, G., El-Moniem, H., 1997. "High permeability fractu- ring with a unique proppant flowback prevention technique", SPE 37733. https://doi.org/10.2118/37733-MS

Kim, C. M., Losacano, J. A., 1985. "Fracture conductivity damage due to crosslinked gel residue and closure stress on propped 20/40 mesh sand", SPE 14436. https://doi.org/10.2118/14436-MS

Martins, J. P., Abel, J. C., Dyke, C. G., Miche, C. M. and Steward, G., 1992. "Deviated well fracturing and proppant production control in the Pruhoe Bay Field", SPE 24858. https://doi.org/10.2118/24858-MS

Nguyen, P. D., Weaver, J. D., Parker, M. A., King, D. G., Gillstrom, R. L., and Batenburg, D. W., 1996. "Proppant flowback control additives", SPE 36689. https://doi.org/10.2118/36689-MS

Penny, G. S., 1987. "An evaluation of the effects of environmental conditions and fracturing fluids upon the long term conductivity of proppant", SPE 16900. https://doi.org/10.2118/16900-MS

Thiercelin, M. J., Plumb, R. A., 1991. "A core-based prediction of lithologic stress contrasts in east Texas formations", SPE 21847.

How to Cite
VARELA, A., & SAAVEDRA, N. (2000). ANALYSIS AND DIAGNOSTIC OF PROPPANT FLOWBACK IN THE ORITO FIELD, COLOMBIA. CT&F - Ciencia, Tecnología Y Futuro, 2(1), 47-56. https://doi.org/10.29047/01225383.559

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Published
2000-12-31
Section
Scientific and Technological Research Articles
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