AMPP Store - Products tagged with 'iron sulfide'

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02030 TETRAKISHYDROXYMETHYLPHOSPHONIUM SULFATE (THPS) FOR DISSOLVING IRON SULFIDES DOWNHOLE AND TOPSIDE - A STUDY OF THE CHEMISTRY INFLUENCING DISSOLUTION

Product Number: 51300-02030-SG

ISBN: 02030 2002 CP

Author: Paul D Gilbert, Jason M Grech, Robert E Talbot, Malcolm A Veale, and Kansas A Hernandez

Publication Date: 2002

$20.00

Recently, it has become apparent that THPS, often used as a biocide in oilfield operations, also dissolves iron sulfide scales. The chemistry of this process is reviewed and a study of iron sulfide dissolution, over a range of conditions, is reported.

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07663 The Effect of Oxygenated Methanol on Corrosion in Sour Wet Gas Environments

Product Number: 51300-07663-SG

ISBN: 07663 2007 CP

Author: Neil Park, Sherif Maksoud, Lara Morello, and Jennifer E. Wong

Publication Date: 2007

$20.00

This paper studies the effect of oxygen in methanol on the structures and growth kinetics of iron sulfide scales. Gravimetric weight analysis was used to evaluate the corrosion mechanisms and rates. Scanning Electron Microscope/ Energy Dispersive X-ray Spectrometry (SEM/EDX), Optical Microscope and X-ray Diffraction (XRD) were used to analyze the scale.

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51314-4159-Corrosion and Its Inhibition Under Iron Sulfide Deposits: Laboratory Testing Method Development

Product Number: 51314-4159-SG

ISBN: 4159 2014 CP

Author: Yingrui Zhang

Publication Date: 2014

$20.00

Concerning corrosion rate under iron sulfide deposits. A laboratory iron sulfide synthesis method and an iron sulfide under-deposit corrosion testing methodology were developed to better assess and monitor this type of corrosion in a simulated pipeline environment.

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51316-7264-New Developments in Iron Sulfide Scale Dissolvers

Product Number: 51316-7264-SG

ISBN: 7264 2016 CP

Author: Tao Chen

Publication Date: 2016

$20.00

This paper presents the latest laboratory results on iron sulfide dissolver evaluation. The recently developed dissolvers were studied for their dissolving powers using iron sulfide scale solids and the corrosion rate to mild steel at elevated temperature. Based on these results, the technical gaps and future developments for iron sulfide dissolvers are discussed.

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51317--9615-MIC Prevention in Oxidizer Treated Water Systems: A Study on Relative Reaction Rates

Product Number: 51317--9615-SG

ISBN: 9615 2017 CP

Author: Ramakrishnan Balasubramanian

Publication Date: 2017

$20.00

In this paper, we will present a study that is aimed at understanding the relative rates of reactions between oxidizers and bacteria, iron sulfide, H2S, other oxidizable compounds present in produced waters and the overall impact on metal corrosion.

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51318-10545-SEARCHING FOR IRON SULFIDE SCALE DISSOLVER FOR DOWNHOLE APPLICATIONS

Product Number: 51318-10545-SG

Author: Qiwei Wang, Tao Chen, Frank Chang, Waleed Al-Nasser

Publication Date: 2018

$20.00

Latest developments in iron sulfide dissolver studies. Lab tests performed to evaluate some new products for thermal stability, corrosivity, compatibility with formation water, and dissolving authigenic mineral and field deposits.

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51318-10548-Localized Corrosion of Mild Steel in Marginally Sour Environments

Product Number: 51318-10548-SG

Author: Saba Navabzadeh Esmaeely / Wei Zhang / Bruce Brown / Marc Singer / Srdjan Nesic

Publication Date: 2018

$20.00

In the current study, mild steel specimens (API 5L X65) were exposed to a 1 wt% NaCl solution sparged at 0.096 MPa pCO2 and 15 ×10-6 MPa or less pH2S (≤ 150 ppm H2S/CO2).

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51318-11027-Formation Mechanisms of Iron Oxide and Iron Sulfide at High Temperature in H2S Corrosion Environment

Product Number: 51318-11027-SG

Author: Shujun Gao / Bruce Brown / David Young / Srdjan Nesic / Marc Singer

Publication Date: 2018

$20.00

Previous studies have shown that, from 80°C to 200°C in an H2S only environment, magnetite forms as an inner layer while iron sulfides are found in the outer layer. A descriptive model for the formation mechanisms of magnetite and iron sulfide at high temperature is presented.

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51318-11055-Underdeposit Corrosion: Investigating Kinetics within Deposits-Covered Artificial Pits

Product Number: 51318-11055-SG

Author: Ahmed Shamso / Nick Laycock / Aboubakr Abdullah / Mary Ryan

Publication Date: 2018

$20.00

In this work, both planar electrode and 1-dimensional (1D) artificial pit experiments were performed The effects of deposit chemistry and morphology on the electrochemical dissolution behavior are discussed in terms of a transport-controlled model for pit propagation.

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51318-11060-New Understanding on Iron Sulfide Deposition During Acid Stimulation in Sour Gas Wells

Product Number: 51318-11060-SG

Author: Peng Lu / Tao Chen / Qiwei Wang / Frank Chang

Publication Date: 2018

$20.00

Reactive transport modeling (RTM) is applied to simulate ion sulfide scaling - a problem for oil and gas production from sour reservoirs. Results reveal spatial and temporal distribution of iron-bearing scale precipitation, wormhole formation, and reservoir pressure/ water chemistry evolution.

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51318-11141-Insight into mechanisms of iron sulfide deposition in carbonate reservoir during acid stimulation

Product Number: 51318-11141-SG

Author: Tao Chen / Qiwei Wang / Frank Chang

Publication Date: 2018

$20.00

A study to understand the mechanisms of iron sulfide deposition during acid stimulation. It will benefit defining proper strategy to control iron sulfide deposition in downhole tubing and near wellbore matrix in carbonate reservoirs.

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51318-11192-Investigation of FeCO3 and FeS Precipitation Kinetics by EQCM

Product Number: 51318-11192-SG

Author: Zheng Ma / Yang Yang / Bruce Brown / Srdjan Nesic / Marc Singer

Publication Date: 2018

$20.00

In the present study, the precipitation kinetics of iron carbonate (FeCO3) and iron sulfide (FeS) were studied over a range of temperatures to gain a better understanding of their effect on corrosion resistance.

Products tagged with 'iron sulfide'

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