.... The identification step entails a comprehensive No Flow/Low Flow (NFLF) survey. The survey revealed locations where stagnation of oily water containing dissolved carbon dioxide, hydrogen sulfide and possibly oxygen at the center bottom portion of pipes associated with crude stabilization units and natural gas...

... were presented previously including results at 700° and 800°C 32-34 . social responsibility thermal cycling US government carbon dioxide Thickness sustainability internal oxidation texas 77084 alloy manuscript sco 2 co 2 permission Houston sustainable development renewable energy...

... on the operating conditions and corrosivity of downhole well fluids, ESP components are built from various materials with suitable corrosion resistance. This article briefly reviews the corrosion of ESPs in oil production from downhole well fluids of corrosive species such as dissolved carbon dioxide, hydrogen...

... accelerate the degradation of highly-alloyed Fe- and Ni-base alloys 39,40 . US government carbon dioxide Thickness flowline corrosion riser corrosion internal oxidation materials and corrosion renewable energy bar co 2 Pipeline Corrosion Upstream Oil & Gas oxidation Publication Division...

... with existing corrosion models to calculate corrosion rate. Effect of pH, carbon dioxide partial pressure, temperature, and Reynolds number on ionic species' flux to the pipe surface was investigated. Furthermore, the calculated corrosion rates were compared to the predictions of existing mechanistic models...

... Corrosion Inhibition oilfield chemistry well integrity carbon dioxide permission manuscript united states batch treatment shale system hydrocarbon concentration texas 77084 Houston coupon Corrosion Control of Rod Pumped Wells in Varied Carbon Dioxide Environments Using Batch Treatment Sunder...

... are being conducted at higher pressures (up to 300 bar/4350 psig) but the results presented here will focus on the 200 bar (2900 psig) data. social responsibility carbon dioxide co 2 sustainable development renewable energy Publication Division sustainability oxide autoclave texas 77084...

... Abstract Pressurized Atlas Cell Testing is commonly understood to be an aggressive accelerated test for lining systems due the combination of pressure, temperature and a thermal gradient across the coating film known as the Cold Wall Effect. This is especially true when Carbon Dioxide (CO2...

... stream, captured from power plants, usually contains impurities including H 2 O vapor, oxygen, and hydrogen sulfide etc., which could lead to extensive corrosion of pipe steels as well as cracking. Available corrosion data on supercritical carbon dioxide (sc-CO 2 ) transportation pipelines...

... ABSTRACT The aim of this work is to investigate the corrosion inhibiting efficiency of four imidazolium ionic liquids in carbon dioxide saturated NaCl Brine solution by using electrochemical and surface analysis testing methods. The four compounds are 1-Ethyl-3-methylimidazolium chloride (Emc...

... ABSTRACT A submerged jet-impingement flow loop was used to investigate corrosion control of an X65 steel weldment in flowing brine, saturated with 1 bar carbon dioxide, and containing a typical oilfield corrosion inhibitor. A novel jet-impingement target was constructed from samples of parent...

... of steels in pure, dry carbon dioxide is negligible, the carbon dioxide stream in CCTS may contain significant levels of impurities. Therefore the effect of potential impurities on the corrosion of steels exposed to the carbon dioxide stream must be investigated. In the current work the effects of water...

.... Subsurface Corrosion carbon dioxide materials and corrosion Upstream Oil & Gas bicarbonate carbonate solution flowline corrosion riser corrosion Susceptibility Pipeline Corrosion well integrity concentration impurity nitrate nahco 3 0 steel SCC Government work partial pressure co 2...

... ABSTRACT Post-combustion carbon capture includes processes in which carbon dioxide (CO 2 ) in flue gas is selectively absorbed into amine-based solvents. During the chemical process a number of byproducts, organic acids and heat-stable amine salts are formed that limit absorbent usage...

... (as in Produced water) with every possible combination of hydrocarbon liquids and gases, hydrogen sulfide, carbon dioxide and water in between. In addition to the high temperatures, high pressures may also be involved which can affect the performance of the lining. These environments may be present in both...

... INTRODUCTION ABSTRACT: Carbon dioxide produced after combustion contains impurities that can be substantially corrosive. One study examined the use of flue gases to improve oil recovery from light oil reservoirs. Certain exhaust gas compositions can provide improved oil recovery in core...

... point PVT measurement Publication Division texas 77084 Houston transport property fluid modeling carbon dioxide impurity permission thermo-physical property simulator manuscript South Creek Drive pipeline simulation package flow assurance modeling Challenges Associated with Flow...

... plates of X100 carbon steel and PMMA plastic, separated by a thin gasket. A small hole in the PMMA simulated a liner vent. Tests were carried out in brines saturated with carbon dioxide at 1 bar. Corrosion rates in the crevice were measured using the linear polarization resistance method on pairs of X100...

... ABSTRACT: Rotated cage corrosion experiments (4 m/s) were performed with flat coupons of 2 carbon steels (38Mn6/C75, X65) and 3 Cr-containing steels (X20Cr13, X2CrNiMoN22-5-3 (1.4462) and X1NiCrMoCu 25-20-5 (1.4539)) in the presence of supercritical carbon dioxide (scCO2) and different...

..., which needs to be reflected by the choice of equations used to represent the equilibrium constants governing each of these chemical reactions. flowline corrosion Subsurface Corrosion carbon dioxide materials and corrosion well integrity Modeling & Simulation Upstream Oil & Gas...