Results 301 to 310 of about 1,289,480 (334)

CO2 Corrosion in the Anadarko Basin

SPE Deep Drilling and Production Symposium, 1984
Abstract Some high pressure, temperature and volume gas wells located in the Anadarko Basin area of Washita, Beckham, and Roger Mills counties of Oklahoma have demonstrated in several cases severe corrosion rates which has led to surface equipment and tubular failures.
openaire   +1 more source

Fundamental Aspects of CO2 Metal Loss Corrosion – Part II: Influence of Different Parameters on CO2 Corrosion Mechanisms

CORROSION 2006, 2006
Abstract The literature has been reviewed with respect to information gained in the recent 20 years on CO2 corrosion of materials used in the oil and gas industry. The paper discusses the effect of materials-related, medium-related and interface-related parameters on general (uniform) and localized corrosion.
Guenter Schmitt, Michaela Hörstemeier
openaire   +1 more source

The Formation of Protective FeCO3 Corrosion Product Layers in CO2 Corrosion

CORROSION 1996, 1996
Abstract Current models often over-predict CO2 corrosion rates for wet gas and oil transport systems. One of the main reasons for this is the fact that the formation of corrosion product scales is not properly taken into account. An evaluation of in-house and literature experiments has been carried out to develop an equation for iron ...
E.W.J. van Hunnik, B.F.M. Pots, E.L.J.A. Hendriksen   +2 more
openaire   +1 more source

Corrosion Monitoring as a Means of Effecting Control of CO2 Corrosion

CORROSION 2001, 2001
Abstract This paper deals with the use of on-line corrosion monitoring technology as a means of providing operators with real time information regarding the corrosion status of plant and pipeline. Correlation between instances of corrosion activity and processing/operational conditions can provide a valuable insight into the ...
D.A. Eden, A. Etheridge
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CO2 Corrosion, H2S Corrosion, Organic Acid Corrosion - a Unifying Perspective on Corrosion Mechanisms in Weak Acid Solutions

CORROSION 2019, 2019
Abstract Recent developments in understanding the mechanism of mild steel corrosion in the presence of carboxylic acids, carbon dioxide, and hydrogen sulfide has challenged the conventional views to corrosion in anoxic environments. Conventionally, the high corrosivity of such environments was associated with the direct reduction of ...
Aria Kahyarian, Bruce Brown, Srdjan Nesic   +2 more
openaire   +1 more source

Corrosion in CO2 environments

2023
Chaudhery Mustansar Hussain, Chandrabhan Verma, Jeenat Aslam, Ruby Aslam, Saman Zehra   +4 more
openaire   +1 more source

Corrosion Layer Breakdown and Localized Corrosion in CO2/H2S Environments

CORROSION 2012, 2012
Abstract The results of flow loop corrosion experiments carried out with 5 bar CO2, 0.5 bar H2S, 50% MEG and 60°C are presented and discussed in detail, with focus on development of localized corrosion attacks and the composition and morphology of corrosion product layers.
openaire   +1 more source

CO2 / H2S Corrosion under Scale Forming Conditions

CORROSION 2005, 2005
Abstract Three different mild steel coupons with two different surface areas were exposed to a CO2 saturated multiphase environment with a trace amount of hydrogen sulfide under supersaturated scale forming conditions designed to increase the probability of localized corrosion.
Bruce Brown, Srdjan Nesic
openaire   +1 more source

Prediction of CO2 Corrosion of Carbon Steel

CORROSION 1993, 1993
Abstract Various aspects of the mechanism of CO2 corrosion are reviewed, together with a discussion about the validity of a number of simplifications which can be used with models for predicting the corrosion rate. A "worst case" rate can often be predicted.
C. de Waard, U. Lotz
openaire   +1 more source

Droplet Corrosion of CO2 Transport Pipeline Steels

CORROSION 2018, 2018
In this work, the focus was set on the corrosion process of condensate as drops on the surface of carbon steels (X52, X70), martensitic steel UNS S41500, and superaustenite UNS N08031 in CO2 atmosphere with impurities at 278 K (to simulate the transportation condition in a buried pipeline). Exposure tests were performed at both normal pressure and high
Le Quynh Hoa, Andreas Kratzig, Ralph Bäßler, Dirk Bettge, Sandra Knauer, Axel Kranzmann   +5 more
openaire   +1 more source