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Keywords: corrosion rate
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Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 23–26, 2013
Paper Number: SPE-164491-MS
... was conducted at 180°F for 6 hr using a two pipe grades (Cr-13 and N-80). Two types of corrosion inhibitor were evaluated at different concentrations. All tested formulas had a very low corrosion rate (less than 0.03 lb/ft 2 ). For both corrosion inhibitor types, corrosion rate was increased by reducing the HCl...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 24–27, 2001
Paper Number: SPE-67325-MS
... Abstract Liquid holdup may decrease the productivity of gas producing wells. The use of foaming agents is a popular method of reducing fluid levels and increasing well production. However, corrosion rates may still be excessive in these cases requiring a mitigation strategy. The use...
Proceedings Papers

Paper presented at the SPE Mid-Continent Operations Symposium, March 28–31, 1999
Paper Number: SPE-52155-MS
... This paper was prepared for presentation at the 1999 SPE Mid-Continent Operations Symposium held in Oklahoma City, Oklahoma, 28-31 March 1999. materials and corrosion novel brine permeability application subsurface corrosion psig upstream oil & gas corrosion rate flowline...
Proceedings Papers

Paper presented at the SPE Production Operations Symposium, April 2–4, 1995
Paper Number: SPE-29487-MS
... emulsion formation viscosity reservoir surveillance injection perforation density breaker completion installation and operations test separator manifold building lift gas corrosion rate gas lift liquid rate water cut upstream oil & gas downhole emulsion breaker injection...
Proceedings Papers

Paper presented at the SPE Production Operations Symposium, March 21–23, 1993
Paper Number: SPE-25498-MS
..., temperature, test pressure, time, agitation, chemical additives, acid-volume per steel-area ratio, and type and condition of steel used would all affect corrosion rates 2 . Further complicating the issue was the increasing "acceptable rate of corrosion" as temperatures increase. It seemed apparent...
Proceedings Papers

Paper presented at the SPE Mid-Continent Gas Symposium, April 13–14, 1992
Paper Number: SPE-24299-MS
... and corrosive rates in the wellbore environment. This allows the operator to optimize his corrosion prevention expenditures. *Mark of Schlumberger Introduction External corrosion of well casings has always been a difficult and sometimes elusive problem to address in oilfield operations. While cathodic...

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