Surface-Modified Graphite Nanoplatelets To Enhance Cement Sheath Durability
- Maryam Tabatabaei (Pennsylvania State University) | Arash Dahi Taleghani (Pennsylvania State University) | Nasim Alem (Pennsylvania State University)
- Document ID
- Society of Petroleum Engineers
- SPE Drilling & Completion
- Publication Date
- September 2020
- Document Type
- Journal Paper
- 452 - 464
- 2020.Society of Petroleum Engineers
- cement nanoadditive, graphite nanoplatelet
- 28 in the last 30 days
- 118 since 2007
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We propose a novel cement additive made of graphite nanoplatelets (GNPs) for improved hydraulic isolation and durability of oil and gas wells. The primary role of the cement sheath, which is zonal isolation, can be significantly affected by the permeability of set cement (hardened cement slurry). On one hand, it is the inherent microstructural defects of cement, including pores and microcracks, that results in the intrinsic permeability of cement, and on the other hand, cracking, micro-annuli, or other flow paths developed through the disturbed cement by connecting the pre-existing microstructural defects determine the equivalent permeability of set cement. The purpose of this research is containing or at least minimizing the intrinsic and developed flow paths through the cementitious matrix with the help of surface-modified GNPs. GNPs possess high surface area to volume ratios. In this study, we focus on the effect of surface-modified GNPs on the overall mechanical properties of both cement slurry and hardened cement slurry affecting the permeability of cement. We present two dispersion methods on the basis of physical and chemical treatments of the surface properties of GNPs. The efficiency of proposed methods on the overall properties of the cement is examined before and after its setting. To mimic downhole conditions, cement slurries are cured at 3,000 psi and 190°F for 24 hours. Also, some experiments were repeated under the pressure and temperature conditions up to 5,160 psi and 126°F, respectively, to examine pumpability and behavior of cement slurry at bottomhole conditions. To examine the role of spatial distribution of GNPs on the hardened cement nanocomposite, samples with different concentrations of GNPs were tested. We investigated the effect of modified GNPs on the unconfined compressive strength (UCS), shear bond strength, thickening time, rheological characteristics, and the free fluid content. We measured zero free fluid at room temperature for different concentrations of GNPs, demonstrating uniform dispersion of nanoparticles within the cement matrix. On the other hand, the squeeze of water out of the lower parts of the cement slurry and its upward migration can develop preferential paths for oil and gas migration. Therefore, eliminating the above-mentioned water separation can enhance cement sealing properties. We found that an optimum 0.2 vol% concentration of acid-functionalized GNPs improves the compressive and the shear bond strength of the prepared cement by approximately 42 and 175% as compared to the plain cement, respectively.
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Altoubat, S., Yazdanbakhsh, A., and Rieder, K.-A. 2009. Shear Behavior of Macro-Synthetic Fiber-Reinforced Concrete Beams without Stirrups. Mater J 106: 381–389.
Ami, E., Kuiyang, J., Doug, D. et al. 2003. Surface Modification of Multiwalled Carbon Nanotubes: Toward the Tailoring of the Interface in Polymer Composites. Chem Mater 15: 3198–201. https://doi.org/10.1021/cm020975d.
API SPEC 10A, Cements and Materials for Well Cementing, 25th edition. 2019. Washington, DC, USA: American Petroleum Institute.
API RP 10B-2, Recommended Practice for Testing Well Cements, second edition. 2013. Washington, DC, USA: American Petroleum Institute.
ASTM C109/C109M-07, Standard Test method for Compressive Strength of Hydraulic Cement Mortars (Using 2-in. or [50-mm] Cube Speciments). 2007. West Conshohocken, Pennsylvania, USA. https://doi.org/10.1520/C0109_C0109M-07.
Bae, J., Jang, J., and Yoon, S.-H. 2002. Cure Behavior of the Liquid-Crystalline Epoxy/Carbon Nanotube System and the Effect of Surface Treatment of Carbon Fillers on Cure Reaction. Macromol Chem Phys 203: 2196–204. https://doi.org/10.1002/1521-3935(200211)203:1515<2196::AIDMACP2196>3.0.CO;2-U.
Chae, H. K., Siberio-Pérez, D. Y., Kim, J. et al. 2004. A Route to High Surface Area, Porosity and Inclusion of Large Molecules in Crystals. Nature 427: 523–527. https://doi.org/10.1038/nature02311.
Dahi Taleghani, A., Li., G., and Moayedi, M. 2017. Smart Expandable Cement Additive to Achieve Better Wellbore Integrity. ASME J Energy Resour Technol 139: 1–8. https://doi.org/10.1115/1.4036963.
De Andrade, J., Sangesland, S., Todorovic, J. et al. 2015. Cement Sheath Integrity during Thermal Cycling: A Novel Approach for Experimental Tests of Cement Systems. Paper presented at the SPE Bergen One Day Seminar, Bergen, Norway, 22 April. SPE-173871-MS. https://doi.org/10.2118/173871-MS.
Del Canto, E., Flavin, K., Movia, D. et al. 2011. Critical Investigation of Defect Site Functionalization on Single-Walled Carbon Nanotubes. Chem Mater 23 (1): 67–74. https://doi.org/10.1021/cm101978m.
Geng, Y. 2009. Preparation and Characterization of Graphite Nanoplatelet, Graphene, and Graphene-Polymer Nanocomposites. PhD dissertation, The Hong Kong University of Science and Technology, Hong Kong.
Goodwin, K. J. and Crook, R. J. 1992. Cement Sheath Stress Failure. SPE Drill Eng 7 (4): 291–296. SPE-20453-PA. https://doi.org/10.2118/20453-PA.
Herschel, W. H. and Bulkley, R. 1926. Konsistenzmessungen von gummi-benzöllösungen. Kolloid-Z 39: 291–303. https://doi.org/10.1007/bf01432034.
Li, G. Y., Wang, P. M., and Zhao, X. 2005. Mechanical Behavior and Microstructure of Cement Composites Incorporating Surface-Treated Multi-Walled Carbon Nanotubes. Carbon 43: 1239–1245. https://doi.org/10.1016/j.carbon.2004.12.017.
Li, J., Kim, J. K., and Sham, M. L. 2005. Conductive Graphite Nanoplatelet/Epoxy Nanocomposites: Effects of Exfoliation and UV/Ozone Treatment of Graphite. Scr Mater 53: 235–240. https://doi.org/10.1016/j.scriptamat.2005.03.034.
Li, J., Sham, M. L., Kim, J. K. et al. 2007. Morphology and Properties of UV/Ozone Treated Graphite Nanoplatelet/Epoxy Nanocomposites. Compos Sci Technol 67: 296–305. https://doi.org/10.1016/j.compscitech.2006.08.009.
Lv, S., Liu, J., Sun, T. et al. 2014. Effect of GO Nanosheets on Shapes of Cement Hydration Crystals and Their Formation Process. Constr Build Mater 64: 231–239. https://doi.org/10.1016/j.conbuildmat.2014.04.061.
Makar, J. M. and Chan, G. W. 2009. Growth of Cement Hydration Products on Single-Walled Carbon Nanotubes. J Am Ceram Soc 92: 1303–1310. https://doi.org/10.1111/j.1551-2916.2009.03055.x.
Mani, R. C., Sunkara, M. K., Baldwin, R. P. et al. 2005. Nanocrystalline Graphite for Electrochemical Sensing. J Electrochem Soc 152 (4): E154–E159. https://doi.org/10.1149/1.1870772.
Murugan, M., Santhanam, M., Sen Gupta, S. et al. 2016. Influence of 2D rGO Nanosheets on the Properties of OPC Paste. Cem Concr Compos 70: 48–59. https://doi.org/10.1016/j.cemconcomp.2016.03.005.
Nasibulina, L. I., Anoshkin, I. V., Nasibulin, A. G. et al. 2012. Effect of Carbon Nanotube Aqueous Dispersion Quality on Mechanical Properties of Cement Composite. J Nanomater 2012: 169262. https://doi.org/10.1155/2012/169262.
Nelson, E. B. and Guillot, D. 2006. Well Cementing, second edition. Sugar Land, Texas, USA: Schlumberger.
Ntim, S. A., Sae-Khow, O., Witzmann, F. A. et al. 2011. Effects of Polymer Wrapping and Covalent Functionalization on the Stability of MWCNT in Aqueous Dispersions. J Colloid Interface Sci 355: 383–388. https://doi.org/10.1016/j.jcis.2010.12.052.
Peigney, A., Laurent, C., Flahaut, E. et al. 2001. Specific Surface Area of Carbon Nanotubes and Bundles of Carbon Nanotubes. Carbon 39: 507–514. https://doi.org/10.1016/S0008-6223(00)00155-X.
Peyvandi, A., Soroushian, P., Abdol, N. et al. 2013. Surface-Modified Graphite Nanomaterials for Improved Reinforcement Efficiency in Cementitious Paste. Carbon 63: 175–186. https://doi.org/10.1016/j.carbon.2013.06.069.
Peyvandi, A., Soroushian, P., Balachandra, A. M. et al. 2013. Enhancement of the Durability Characteristics of Concrete Nanocomposite Pipes with Modified Graphite Nanoplatelets. Constr Build Mater 47: 111–117. https://doi.org/10.1016/j.conbuildmat.2013.05.002.
Popp, B. V., Miles, D. H., Smith, J. A. et al. 2015. Stabilization and Functionalization of Single-Walled Carbon Nanotubes with Polyvinylpyrrolidone Copolymers for Applications in Aqueous Media. J Polym Sci Part A Polym Chem 53: 337–343. https://doi.org/10.1002/pola.27365.
Sanchez, F. 2009. Carbon Nanofiber/Cement Composites: Challenges and Promises as Structural Materials. Int J Mater Struct Integr 3: 217–226. https://doi.org/10.1504/IJMSI.2009.028615.
Santos, L. and Dahi Taleghani, A. 2018. Smart Expandable Polymer Cement Additive to Improve Zonal Isolation. Paper presented at the SPE/AAPG Eastern Regional Meeting, Pittsburgh, Pennsylvania, USA, 7–11 October. SPE-191822-18ERM-MS. https://doi.org/10.2118/191822-18ERM-MS.
Shah, S. P., Konsta-Gdoutos, M. S., Metaxa, Z. S. et al. 2009. Nanoscale Modification of Cementitious Materials. In Nanotechnology in Construction, ed. Z. Bittnar, P. J. M. Bartos, J. Nemecek et al. Vol. 3, Berlin, Heidelberg, Germany: Springer.
Tabatabaei, M. and Dahi Taleghani, A. 2017. Randomly Distributed Interfacial Arc Cracks within the Inclusion-Inhomogeneity-Matrix System. Meccanica 52: 1123–1142. https://doi.org/10.1007/s11012-016-0442-y.
Tabatabaei, M., Dahi Taleghani, A., and Alem, N. 2019. Economic Nano-Additive to Improve Cement Sealing Capability. Paper presented at the SPE Western Regional Meeting, San Jose, California, USA, 23–26 April. SPE-195259-MS. https://doi.org/10.2118/195259-MS.
Tyson, B. M., Abu Al-Rub, R. K., Yazdanbakhsh, A. et al. 2011. Carbon Nanotubes and Carbon Nanofibers for Enhancing the Mechanical Properties of Nanocomposite Cementitious Materials. J Mater Civ Eng 23: 1028–1035. https://doi.org/10.1061/(ASCE)MT.1943-5533.0000266.
Vaisman, L., Wagner, H. D., and Marom, G. 2006. The Role of Surfactants in Dispersion of Carbon Nanotubes. Adv Coll Inter Sci 128–130: 37–46. https://doi.org/10.1016/j.cis.2006.11.007.
Verdejo, R., Lamoriniere, S., Cottam, B. et al. 2007. Removal of Oxidation Debris from Multi-Walled Carbon Nanotubes. Chem Commun 5: 513–515. https://doi.org/10.1039/b611930a.
Wang, W. and Dahi Taleghani, A. 2017a. Impact of Hydraulic Fracturing on Cement Sheath Integrity; A Modelling Approach. J Nat Gas Sci Eng 44: 265–277. https://doi.org/10.1016/j.jngse.2017.03.036.
Wang, W. and Dahi Taleghani, A. 2017b. Emergence of Delamination Fractures around the Casing and Its Stability. J Energy Res Technol 39: 012904–012911. https://doi.org/10.1115/1.4033718.
Williams, R. H., Khatri, D. K., Keese, R. F. et al. 2011. Flexible, Expanding Cement System (FECS) Successfully Provides Zonal Isolation Across Marcellus Shale Gas Trends. Paper presented at the SPE Canadian Unconventional Resources Conference, Calgary, Alberta, Canada, 15–17 November. SPE-149440-MS. https://doi.org/10.2118/149440-MS.
Wu, Z., Pittman, C. U., and Gardner, S. D. 1995. Nitric Acid Oxidation of Carbon Fibers and the Effects of Subsequent Treatment in Refluxing Aqueous NaOH. Carbon 33 (5): 597–605. https://doi.org/10.1016/0008-6223(95)00145-4.
Xu, R. and Wojtanowicz, A. K. 2017. Pressure Buildup Test Analysis in Wells with Sustained Casing Pressure. J Nat Gas Sci Eng 38: 608–620. https://doi.org/10.1016/j.jngse.2016.12.033.
Yu, M.-F., Lourie, O., Dyer, M. J. et al. 2006. Strength and Breaking Mechanism of Multiwalled Carbon Nanotubes under Tensile Load. Science 287: 637–640. https://doi.org/10.1126/science.287.5453.637.
Zhou, Z., Lai, C., Zhang, L. et al. 2009. Development of Carbon Nanofibers from Aligned Electrospun Polyacrylonitrile Nanofiber Bundles and Characterization of Their Microstructural, Electrical, and Mechanical Properties. Polymer 50: 2999–3006. https://doi.org/10.1016/j.polymer.2009.04.058.