Imidazolium-based ionic liquids as an anticorrosive agent for completion fluid design

Abstract

Most of the onshore and offshore oil and gas reservoirs are facing operational challenges due to high temperature and high salinity, thus requiring advanced techniques for realizing the expected oil recovery with the use of specially designed chemicals. During oil and gas well development, completion fluids, which are solids-free liquids, are used to complete an oil or gas well. Completion fluids consisting of brines are primarily used for oil and gas well stabilization and are corrosive in nature. There is a need to develop additives to be added with completion fluids to address the corrosive nature. The present investigation involved the usage of two imidazolium ionic liquids (ILs) as corrosion inhibitors for mild steel in various completion brine (CaCl₂, HCOOCs and ZnBr₂) fluids. The study was performed using various techniques, such as, potentiodynamic polarization, weight loss measurements and exposure studies. All the above techniques showed promising results which indicated that the ILs as corrosion inhibitors used were of the mixed-type following both physisorption and chemisorption over the mild steel surface. Among the two inhibitors studied here, 1-octyl-3-methyl imidazolium chloride ([OMIM]⁺[Cl]^-) with longer alkyl chain exhibited better inhibition efficiency and much lesser corrosion rate than 1-butyl-3-methyl imidazolium chloride ([BMIM]⁺[Cl]^-) with a shorter alkyl chain. The results obtained from various methodologies indicate that ionic liquids can be explored to develop anti-corrosive completion fluids suitable for oil and gas reservoirs.

Keywords

completion fluid / corrosion / electrochemical / ionic liquid / inhibition / mild steel

References

Aghasadeghi A. Corrosivity Studies of Well Completion Fluids Comprising ZnCl₂/CaCl₂ on N-80 Steel, 2011.

Ahmad Z. Principles of Corrosion Engineering and Corrosion Control, 2006, 1, 57-119

Ali S. A., Saeed M. T., Rahman S. U. The Isoxazolidines: A New Class of Corrosion Inhibitors of Mild Steel in Acidic Medium. Corrosion Science, 2003, 45(2): 253-266.

Ameer M. A., Fekry A. M., Othman A. Electrochemical Investigation of Green Inhibitor Adsorption on Low-Carbon Steel in Produced Water. International Journal of Electrochemical Science, 2014, 9(4): 1964-1985.

Avci G. Corrosion Inhibition of Indole-3-Acetic Acid on Mild Steel in 0.5M HCl. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2008, 317(1/2/3): 730-736.

Behpour M., Ghoreishi S. M., Salavati-Niasari M., . Evaluating Two New Synthesized S-N Schiff Bases on the Corrosion of Copper in 15% Hydrochloric Acid. Materials Chemistry and Physics, 2008, 107(1): 153-157.

Bentiss F., Lebrini M., Lagrenée M. Thermodynamic Characterization of Metal Dissolution and Inhibitor Adsorption Processes in Mild Steel/2,5-Bis(N-Thienyl)-1,3,4-Thiadiazoles/Hydrochloric Acid System. Corrosion Science, 2005, 47(12): 2915-2931.

Chen Z. Y., Li L. J., Zhang G. A., . Inhibition Effect of Propargyl Alcohol on the Stress Corrosion Cracking of Super ¹³Cr Steel in a Completion Fluid. Corrosion Science, 2013, 69: 205-210.

Devasenapathi A., Raja V. S. Effect of Externally Added Molybdate on Repassivation and Stress Corrosion Cracking of Type 304 Stainless Steel in Hydrochloric Acid. Corrosion, 1998, 52(4): 243-249.

Döner A., Şahin E. A., Kardaş G., . Investigation of Corrosion Inhibition Effect of 3-[(2-Hydroxy-Benzylidene)-Amino]-2-Thioxo-Thiazolidin-4-One on Corrosion of Mild Steel in the Acidic Medium. Corrosion Science, 2013, 66: 278-284.

El-Said M., Ramzi M., Abdel-Moghny T. Analysis of Oilfield Waters by Ion Chromatography to Determine the Composition of Scale Deposition. Desalination, 2009, 249(2): 748-756.

Finšgar M., Jackson J. Application of Corrosion Inhibitors for Steels in Acidic Media for the Oil and Gas Industry: A Review. Corrosion Science, 2014, 86: 17-41.

Fuchs-Godec R. The Adsorption, CMC Determination and Corrosion Inhibition of some N-Alkyl Quaternary Ammonium Salts on Carbon Steel Surface in 2M H2SO4. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2006, 280(1/2/3): 130-139.

Hegazy M. A. A Novel Schiff Base-Based Cationic Gemini Surfactants: Synthesis and Effect on Corrosion Inhibition of Carbon Steel in Hydrochloric Acid Solution. Corrosion Science, 2009, 51(11): 2610-2618.

Hegazy M. A., Aiad I. 1-Dodecyl-4-(((3-Morpholinopropyl)imino) methyl)pyridin-1-Ium Bromide as a Novel Corrosion Inhibitor for Carbon Steel during Phosphoric Acid Production. Journal of Industrial and Engineering Chemistry, 2015, 31: 91-99.

Hegazy M. A., Hasan A. M., Emara M. M., . Evaluating Four Synthesized Schiff Bases as Corrosion Inhibitors on the Carbon Steel in 1M Hydrochloric Acid. Corrosion Science, 2012, 65: 67-76.

Hezave A. Z., Dorostkar S., Ayatollahi S., . Investigating the Effect of Ionic Liquid (1-Dodecyl-3-Methylimidazolium Chloride ([C12mim] [Cl])) on the Water/Oil Interfacial Tension as a Novel Surfactant. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2013, 421: 63-71.

Khadraoui A., Khelifa A., Hadjmeliani M., . Extraction, Characterization and Anti-Corrosion Activity of Mentha Pulegium Oil: Weight Loss, Electrochemical, Thermodynamic and Surface Studies. Journal of Molecular Liquids, 2016, 216: 724-731.

Li X. H., Deng S. D., Fu H., . Synergistic Inhibition Effect of Rare Earth Cerium (IV) Ion and Anionic Surfactant on the Corrosion of Cold Rolled Steel in H₂SO₄ Solution. Corrosion Science, 2008, 50(9): 2635-2645.

Li X. G., Sun W. J., Wu G. Z., . Ionic Liquid Enhanced Solvent Extraction for Bitumen Recovery from Oil Sands. Energy & Fuels, 2011, 25(11): 5224-5231.

Likhanova N. V., Domínguez-Aguilar M. A., Olivares-Xometl O., . The Effect of Ionic Liquids with Imidazolium and Pyridinium Cations on the Corrosion Inhibition of Mild Steel in Acidic Environment. Corrosion Science, 2010, 52(6): 2088-2097.

Martínez-Palou R., Mosqueira M. D. L., Zapata-Rendón B., . Transportation of Heavy and Extra-Heavy Crude Oil by Pipeline: A Review. Journal of Petroleum Science and Engineering, 2011, 75(3/4): 274-282.

Mernari B., El Attari H., Traisnel M., . Inhibiting Effects of 3,5-Bis(N-Pyridyl)-4-Amino-1,2,4-Triazoles on the Corrosion for Mild Steel in 1 M HCl Medium. Corrosion Science, 1998, 40(2/3): 391-399.

Munirathinam B., Neelakantan L. Role of Crystallographic Texture and Crystallinity on the Electrochemical Behavior of Nanocrystalline Sr Doped Calcium Phosphate Coatings. Journal of the Electrochemical Society, 2016, 163(7): D336-D343.

Nejad N. F., Shams E., Adibi M., . Desulfurization from Model of Gasoline by Extraction with Synthesized [BF4]-And [PF6]-Based Ionic Liquids. Petroleum Science and Technology, 2012, 30(15): 1619-1628.

Noor E. A. The Inhibition of Mild Steel Corrosion in Phosphoric Acid Solutions by some N-Heterocyclic Compounds in the Salt Form. Corrosion Science, 2005, 47(1): 33-55.

Painter P., Williams P., Lupinsky A. Recovery of Bitumen from Utah Tar Sands Using Ionic Liquids. Energy & Fuels, 2010, 24(9): 5081-5088.

Pandarinathan V., Lepková K., Bailey S. I., . Adsorption of Corrosion Inhibitor 1-Dodecylpyridinium Chloride on Carbon Steel Studied by in situ AFM and Electrochemical Methods. Industrial & Engineering Chemistry Research, 2014, 53(14): 5858-5865.

Plechkova N. V., Seddon K. R. Applications of Ionic Liquids in the Chemical Industry. Chem. Soc. Rev., 2008, 37(1): 123-150.

Quintero L. An Overview of Surfactant Applications in Drilling Fluids for the Petroleum Industry. Journal of Dispersion Science and Technology, 2002, 23(1–3): 393-404.

Sakthivel S., Velusamy S., Gardas R. L., . Eco-Efficient and Green Method for the Enhanced Dissolution of Aromatic Crude Oil Sludge Using Ionic Liquids. RSC Advances, 2014, 4(59): 31007-31018.

Sakthivel S., Velusamy S., Gardas R. L., . Experimental Investigation on the Effect of Aliphatic Ionic Liquids on the Solubility of Heavy Crude Oil Using UV-Visible, Fourier Transform-Infrared, And13C NMR Spectroscopy. Energy & Fuels, 2014, 28(9): 6151-6162.

Sakthivel S., Velusamy S., Gardas R. L., . Use of Aromatic Ionic Liquids in the Reduction of Surface Phenomena of Crude Oil-Water System and Their Synergism with Brine. Industrial & Engineering Chemistry Research, 2015, 54(3): 968-978.

Sakthivel S., Velusamy S., Gardas R. L., . Adsorption of Aliphatic Ionic Liquids at Low Waxy Crude Oil-Water Interfaces and the Effect of Brine. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2015, 468: 62-75.

Sakthivel S., Chhotaray P. K., Velusamy S., . Synergistic Effect of Lactam, Ammonium and Hydroxyl Ammonium Based Ionic Liquids with and without NaCl on the Surface Phenomena of Crude Oil/Water System. Fluid Phase Equilibria, 2015, 398: 80-97.

Sakthivel S., Gardas R. L., Sangwai J. S. Effect of Alkyl Ammonium Ionic Liquids on the Interfacial Tension of the Crude Oil-Water System and Their Use for the Enhanced Oil Recovery Using Ionic Liquid-Polymer Flooding. Energy & Fuels, 2016, 30(3): 2514-2523.

Singh D. K., Kumar S., Udayabhanu G., . 4(N, NDimethylamino) Benzaldehyde Nicotinic Hydrazone as Corrosion Inhibitor for Mild Steel in 1M HCl Solution: An Experimental and Theoretical Study. Journal of Molecular Liquids, 2016, 216: 738-746.

Solmaz R., Altunbaş Şahin E., Döner A., . The Investigation of Synergistic Inhibition Effect of Rhodanine and Iodide Ion on the Corrosion of Copper in Sulphuric Acid Solution. Corrosion Science, 2011, 53(10): 3231-3240.

Tiu B. D. B., Advincula R. C. Polymeric Corrosion Inhibitors for the Oil and Gas Industry: Design Principles and Mechanism. Reactive and Functional Polymers, 2015, 95: 25-45.

Velusamy S., Sakthivel S., Gardas R. L., . Substantial Enhancement of Heavy Crude Oil Dissolution in Low Waxy Crude Oil in the Presence of Ionic Liquid. Industrial & Engineering Chemistry Research, 2015, 54(33): 7999-8009.

Wang X., Xu J., Sun C., . Effect of Oilfield Produced Water on Corrosion of Pipeline. International Journal of Electrochemicalence, 2015, 10(10): 8656-8667.

Welton T. Room-Temperature Ionic Liquids. Solvents for Synthesis and Catalysis. Chemical Reviews, 1999, 99(8): 2071-2084.

Yurt A., Balaban A., Kandemir S. U., . Investigation on some Schiff Bases as HCl Corrosion Inhibitors for Carbon Steel. Materials Chemistry and Physics, 2004, 85(2/3): 420-426.

Zhu Y. K., Free M. L. Experimental Investigation and Modeling of the Performance of Pure and Mixed Surfactant Inhibitors: Micellization and Corrosion Inhibition. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2016, 489: 407-422.