Abstract
Several benefits of CO2 injection are reported in the literature such as its ability to mitigate greenhouse gas emissions and the increase in oil recovery at a low cost. However, the correlated reservoir-engineering problems with low-temperature CO2 injection including formation damage and leakage risk are still uncertain and has not been comprehensively investigated. This research examines the effect of low-temperature CO2 on lowering of formation breakdown pressure, and the associated formation damage from a geomechanical prospective. This study presents the coupling of the equilibrium stress equation, the system energy balance equation, continuity equation, and saturation equation to develop thermoporoelastic model for the reservoir rock. We determined the cooling-induced formation damage due to decrease in temperature and thermal stresses, formation contraction and tensile stresses, and examine its effects on formation properties, stresses, joint and fracture stability. We observed that low-temperature CO2 would create a low thermal stress region and thus the formation could fail in tension. This process might increase formation permeability but it would decrease the stability of reservoir, basement and caprock. We analyzed several factors affecting formation deformation such as injection rate for both miscible and immiscible CO2 flooding, formation porosity, depth, temperature, and formation breakdown pressure. We also compared our results and findings with experimental data, finding excellent match and similar consequences. Furthermore, as a sequence of low-temperature CO2 injection, the initial formation breakdown pressure was initially at 2560 psi and it reduced to 1928 for immiscible case and 1270 psi for miscible case in the selected case study. We also propose that shallow reservoirs should be avoided for CO2 capture and storage because of stability issues.
Similar content being viewed by others
Avoid common mistakes on your manuscript.
Introduction
Carbon dioxide (CO2) sequestration is gaining a lot of interest from academia and industry because of its potential to store CO2 and mitigate its release into the atmosphere. The CO2 can be sequestrated in a number of subsurface geological structures including un-useable saline aquifers, depleted oil and gas fields, and un-mineable coal seams (Bui et al. 2018). The CO2 could stay in these geological structures in supercritical conditions in a denser phase but its density would be lower than the formation water (Hitchon et al. 1999). Consequently, the CO2 leakage risk could be low (Alcalde et al. 2018) and after being present for up to long period of time (millions of years) till it get dissolved into the formation water or mineralized (Benson and Cole 2008). The depleted oil and gas reservoirs are the most important, because these reservoirs are studied in detail, monitored for long during oil and gas production, and thus CO2 can be efficiently stored in these reservoirs. Moreover, incremental oil is an economic benefit that can be generated by storing it in these reservoirs (Khurshid et al. 2018). For safe and sustainable storage of CO2, it is important that the temperature and pressure conditions of these reservoirs should be critically analyzed. It will help to ensure that CO2 is stored safely without any risk of leakage, as its leakage may cause an environmental catastrophe (Parisio et al. 2019).
Neuzil (1994) mentioned that during permeability measurements on laboratory specimens, the natural permeability at the geological scale is underestimated. Thus, during drilling activities at IDDP‐2, all the drilling mud was lost (Friȍleifsson et al. 2017). It is believed that the formation in situ permeability was in the range of 10−16–10−14 m2 and is quite possible due to fractured crust composed basaltic (Hurwitz et al. 2007). Moreover, during drilling, the mud hydrostatic pressure reopens the pre-existing fractures and at the same time cooling contracts the surrounding rock. This phenomena could generate an additional fracture aperture (Parisio and Vilarrasa 2020).
For the sequestration of CO2 in depleted reservoirs, a model was developed by Khurshid et al. (2015). They considered the compaction of a reservoir and determined optimum time for CO2 injection to store maximum CO2 in a sustainable way. Moreover, it is essential that the temperature of formation and temperature of injected CO2 should be compatible. Even during injecting supercritical CO2, whose injection temperature is 31.1 °C at the surface, as soon as it reaches the reservoir, its temperature is much lower than the corresponding reservoir temperature (Vilarrasa et al. 2019). For example, In-Salah, Algeria the surface temperature and pressure of CO2 are 35 °C and 2600 psi. When it reaches the reservoir, its temperature and pressure increase to 50 °C and 4350 psi, respectively. However, reservoir temperature is 65˚C, thus their lies a temperature difference of 15 °C between CO2 and the formation (Bissell et al. 2011).
Moreover, depleted oil and gas reservoirs have a characteristic low-pressure environment and geochemical reactions could worsen the conditions (Khurshid et al. 2020a). These low-pressure environments will cause significant CO2 expansion and temperature drop in the reservoir (Simon et al. 2010). Similarly, if in case CO2 is injected in a reservoir before depletion, eliminating the probability of CO2 expansion and temperature drop. The difference between CO2 temperature and formation temperature still lies in the range of 5–45 °C (Kim and Hosseini 2014; Khurshid and Choe 2016; Vilarrasa et al. 2015) depending upon surface temperature, depth and geothermal gradient. However, it is mentioned by Jaeger et al., (2007) that a 10 °C change in temperature can induce thermal stresses of about 4350 psi (30 MPa). Therefore, it is very important to consider the change and control the formation temperature drop.
Fjaer et al., (2008) mentioned that fluid temperature decrease affects in two ways. It might change the fluid and formation properties. The cooling of reservoir fluids could cause hydrate formation and lowers CO2 injectivity. Furthermore, as the formation is confined deep below the earth surface, low-temperature CO2 will decrease the formation temperature leading to its contraction (Vilarrasa et al. 2014). Where, this contraction and shrinkage may change formation microstructure, inducing tension and creates fractures/ thermal cracks and microseismicity (Segall and Fitzgerald 1998; Enayatpour and Patzek 2013; Khurshid and Choe 2015; Yoshioka et al. 2019; Khurshid et al. 2020b).
It is observed by Bao et al. (2013) that formation shrinkage mainly occurs around the injection well, where it could delay reactivation of old fractures. However, it could create minor fractures in the basement and caprock surrounding the injection zone. For oil and gas recovery point of view this deformation, seismic activities, and fractures would enhance permeability. However, the integrity of the caprock should not be compromised, as its failure could lead to the creation of seepage paths/cracks that might cause leakage of CO2 to the surface. The probability of their creation and extension is high in the region close to the wellbore (Stork et al. 2015). Peters et al. (2013) found that cooling would not only reduces compressive, tensile and radial stresses but also the vertical stresses. Thus, formation cooling could reduce thermal stresses in all directions. Therefore, the Mohr circle shifts toward the failure envelope, which increases the risk of shear failure. This change in stress state, promotes hydraulic fracturing, enhancing formation permeability but it might lower rock stability.
Rinaldi et al. (2014a) state that the permeability enhancement and microseismicity are caused not only by formation cooling but the CO2 injection pressure also plays a vital role in amassing cracks and fractures. It is mentioned by Preisig and Prévost (2011) that lower most part of the caprock, which is attached with the reservoir will fracture within 3 years of low-temperature CO2 injection. However, Vilarrasa et al. (2014) mentions that CO2 injection will improve the stability of caprock, conditioned that the major principal stress is vertical. On the other hand, Gor et al. (2013) performed detail study of an injection site and its stress levels. They observed that a thermal difference between CO2 and formation will fracture the caprock in 10 years Rinaldi et al. (2014b).
Therefore, due to differences and contradictory in results, inspires us to develop a coupled thermoporoelastic model to investigate the effect of: low-temperature CO2 injection, stress perturbation, wellbore integrity, cap rock integrity and fault reactivation. Therefore, in this study, our goal is to investigate the magnitude of formation temperature, CO2 temperature at wellbore entry, formation temperature reduction, thermal stresses and change in formation breakdown pressure during CO2 injection. For effective CO2 enhanced oil recovery (EOR), the CO2 has to be injected in the formation for years or even for decades. Therefore, the developed model will help to determine heat transfer in the formation, decrease in formation breakdown pressure and estimate the safe injection pressure range. As a result, it can help to avoid fracture/crack initiation and determine various factors that might enhance it. Eventually, it will help to have sustainable CO2 injection operations with minimum damage to the formation and caprock.
Thermal stress reduction model
The injectivity of CO2 is determined by reservoir permeability that is essentially dependent on the reservoir stresses and temperature. Watanabe et al. (2017) performed experiments on fracture granite and found the existence of elastoplasticity (transition permeability), which is controlled by effective mean stresses (a function of temperature). The developed thermal stress reduction model and its framework are shown in Fig. 1. It determines the level of formation cooling and estimates the temperature variation caused due to CO2 injection. In this study, radial coordinate systems are considered because this coordinate system is suitable for radial flow problems and their solution is computationally more efficient than other systems.
Additionally, the in situ stresses in a reservoir dictate the magnitude of pressure needed to create a fracture with certain size and orientation. These stresses are categorized into three principal compressive stresses: vertical, maximum and minimum horizontal stresses. The maximum principal stress is caused due to the weight of the rock overlying a certain point. The two other principle stresses are maximum and minimum horizontal stresses, which are controlled by regional and local tectonics stresses. Their vertical gradient could vary from basin to basin depending on the formation lithology. These stresses increase with the depth and are perpendicular to each other as shown in Fig. 2. We can determine the magnitude of these principal stresses from the tectonic stress regime in a certain area, depth, pore pressure and rock properties. Moreover, if the maximum principal stress is the vertical stress then the fractures will be vertical. However, in shallow reservoirs where horizontal stresses exceed vertical stresses, fractures will be horizontal.
Therefore, we developed a model to determine the temperature drop and related stress tensor change in a formation during CO2 injection. We used and combined the equilibrium equation, the system energy balance equation, continuity equation, and saturation equation to develop the thermoporoelastic model for the reservoir rock. The reservoir rock is considered as a porous elastic geomaterial. Thus, its equilibrium stress equation is given by Coussy (2004).
where σ is total stress, ρ is total mass density for the porous media, and g is the acceleration due to gravity. The energy equation relates the temperature of the porous media to its pressure, and it is shown below that the change in volume of the fluid saturated medium due to change in temperature and pressure is
where α is the specific heat for formation, ρ is the density, φ is the porosity, β is the specific heat for reservoir fluids, T is the temperature, u is the solid displacement, t is time, γ is coefficient of thermal expansion, K is the thermal conductivity, with subscript s, f and e showing solid, fluid and rock matrix. The continuity equation is derived by using mass conservation equation and Darcy law: which describes the fluid flow in porous media.
where v is the Darcy’s velocity in the porous media. Therefore, the storage model for the porous media is given by
where k is the permeability, ρ is the density, p is pressure, h is hydraulic head, μ is fluid viscosity, φ is the porosity, χ is storage coefficient, λ is Biot’s coefficient, and ε is the strain in the formation. Combining Eqs. 3–5 we will get the continuity equation, which is given by
The fluid saturation equation for the porous media is similar to the continuity equation and is written for only a single phase. Therefore, fluid saturation equation is given by
where S is phase saturation for phase i, Q is the fluid mass flux.
The above equations are coupled with fluid pressure, saturation and formation temperature, and then the solution is obtained by using finite difference method to determine the change in temperature and thermal stresses in a radial geometry, where more details can be found in Prévost (1981). Once the formation temperature is obtained, the bottom-hole breakdown pressure (Pb) can be calculated by the following model (Ollivia and William 2013).
where σ, λ, P are stress, Biot coefficient, pressure and subscript h, H, p and T represent minimum in situ stress component, maximum in situ stress component, pore pressure and temperature of the reservoir, respectively. It is mentioned by Fjaer et al., (2008) that the thermal stress component is dependent on rock stiffness, which means that it is more significant in hard rocks than soft rocks. Likewise, it is also proportional to the thermal expansion coefficient as evident in the above equation.
Results, validation and discussion
To analyze the effect of CO2 injection, a vertical depth of 2800 m is assumed, and formation properties used for analysis are shown in Table 1. The different properties of CO2 and formation are taken from the literature, which are both experimental and field data. It is observed that permeability enhancement is a complex process and thermal stress reduction is not the only exclusive physical mechanism. That is responsible for permeability enhancement, which creates, widen, or even reopen the existing fractures. Therefore, we determined the change in formation temperature during CO2 injection, thermal stresses and their effect on total change in formation stresses in, near and far from wellbore region with developed thermoporoelastic model. After analyzing formation temperature profiles, it is found that formation temperature profile behaves nonlinearly near the injection point as shown in Fig. 3. Subsequently, detail study showed that this nonlinear behavior occurs due to fluid expansion, turbulence and Joule–Thomson effect, which causes an additional temperature drop and decreases formation thermal stresses (Oldenburg 2007). This finding demonstrates an overall trend of formation temperature profile during CO2 injection.
Figure 3 demonstrates the change of initial formation temperature due CO2 injection. This change is calculated at constant CO2 reservoir entry temperature 45 °C, reservoir porosity 25%, and initial formation temperature 85 °C. We considered CO2 reservoir entry temperature 45 °C, because the injection temperature of supercritical CO2 at the surface is 31.1 °C. However, when CO2 reaches the reservoir its temperature increases to 45 °C because of geothermal gradient. This study used the thermal simulator developed by Ilyas and Choe (2016) to calculate the temperature of CO2. Therefore, it is evident that the difference between initial temperature of formation and CO2 temperature is 40 °C.
The injection of this low-temperature CO2 will definitely decrease formation temperature. Thus, we used the thermoporoelastic model to determine the formation temperature drop. Which shows that around wellbore the temperature decreases from 85 °C to 53 °C after 1 year of CO2 injection as shown in Fig. 3. This decrease of formation temperature would reduce thermal stresses and disturbs the whole formation stress tensor, i.e., vertical, horizontal, tangential, radial and shear stresses. Moreover, it is evident from Fig. 3 that the initial formation breakdown pressure was initially at 3336 psi and reduced to 2175 psi. This 1161 psi decrease is mainly due to formation cooling and it proves that the formation has deformed and its breakdown pressure has decreased by 34%. For such decrease, the Mohr circle shift toward the left and it may to fail in tension (Vilarrasa 2016). This phenomenon would lead to simultaneous formation deformation, decrease of formation collapse and fracture pressure (Fjaer et al. 2008). Additionally, this decrease in formation fracture pressure shrinks compressive stresses and initiates tensile stresses because deep formations are unable to contract freely. Thus, it will create new tensile fractures and it would also reopen the existing fractures, as observed by Goodarzi et al. (2015).
We used the scanning electron microscopic observations performed by Siratovich et al., (2015) to illustrate the behavior and effect of thermal stress reduction on rock and its properties. The observations in Fig. 4 show an investigation of pretest rock sample (Fig. 4a) and posttest rock sample (Fig. 4b). It is evident from the scans that the microstructure of the rock sample has changed due to the injection of low-temperature fluid. It can be observed from Fig. 4 that the injection of low-temperature fluid has enhanced the permeability by increasing fractures in the formation. Thus, these findings validate the results of our developed thermoporoelastic model.
Figure 5 illustrates the effect of formation porosity on heat transfer during CO2 injection. When CO2 is injected in the porous media, its flow transfers heat from the porous media which is characterized by formation geometry, surface area of contact between solid matrix and CO2. Thus, it is evident from Fig. 5 that when the porosity is low (10 percent). The rate of heat transfer increases because the surface area of contact between the fluid and rock is high. However, when the porosity of the formation is increased to 20 percent and then to 40 percent. The surface area of contact between the fluid and rock decreases and this decrease in surface area of contact causes a less drop in formation temperature for 20 and 40 percent porous rock as shown in Fig. 5. Moreover, the significant drop in temperature at 10 percent porous rock leads to substantial decrease in formation breakdown pressure in-comparison to 20 and 40 percent porous rock as presented in Fig. 5. Thus, the extent of fluid–solid surface area of contact controls the formation temperature and formation breakdown pressure. Thus, when the formation porosity is low, the surface area of fluid-rock contact is high and it increases the rate of heat transfer, leading to additional temperature drop and significant decrease in formation breakdown pressure. Furthermore, porosity has ephemeral effect on rock properties and the decrease in thermal stresses cannot be replenished until the injection of CO2 is stopped. The findings of Oldenburg (2007) support our results of decrease in formation stresses and thermal contraction. Therefore, formation properties mainly porosity has significant effects on heat transfer throughout the formation and substantially disturbs the mechanical properties of the reservoir.
The CO2 injection pressure effects the heat transfer and it would induce tension in the formation as shown in Fig. 6. Where CO2 is injected at immiscible or miscible pressures in a reservoir with constant porosity. We considered 540 and 1078 psi for immiscible and miscible case, respectively. Because 1078 psi is the supercritical pressure for CO2. It can be observed from Fig. 6, that high-pressured CO2 created a low-temperature region around the injection well. The reason for this behavior is that the formation temperature is transient in nature and its temperature drop rapidly at high rate of CO2 injection as evident in the miscible case. Additionally, the creation of this low-temperature region is not surprising because high injection pressure could cause a high flow rate, thus more fluid would flow through the porous media. Where it significantly decreases the formation temperature. Moreover, it is obvious from Fig. 6 that the initial formation breakdown pressure was initially at 2560 psi and it reduced to 1928 for immiscible case and 1270 psi for miscible case. This difference of 658 psi formation breakdown pressure between miscible and immiscible injection proves that the formation has deformed and its breakdown pressure has decreased rapidly in miscible injection.
Consequently, this temperature decrease lowers the formation thermal stresses leading to thermal contraction, tensile stresses initiation, creation of new fractures and shear-slip of existing fractures during miscible CO2 flooding. Moreover, for low injection pressure which is characterized by low flow rate. This low flow rate will cause less heat transfer and nominal decrease in thermal stresses. Therefore, it is suggested that the injection pressure of CO2 should be design such that it transfers less heat and its rate of injection decreases with time. This practice will avoid the disturbance of formation stress tensors, formation deformation, creation of new fractures and opening of existing fractures.
Figure 7 shows the comparison of heat transfer by CO2 at different reservoir depths at the same operating and formation properties as shown in Table 1. The temperature of the formation at depths of 2800 m and 3500 m was calculated at a constant geothermal gradient porosity and CO2 injection pressure 0.03 °C/m, 25%, 1078 psi, respectively. The determined temperature of the formations was 84 and 105 °C for the selected formation depth as mentioned above. With the developed methodology, the variation in formation temperature and thermal stresses was determined as shown in Fig. 7. It is evident from this Fig. 7 that the formation temperature after CO2 injection at depth of 3500 m remains almost constant with less decrease in formation temperature and minimal thermal disturbance. However, when the depth decreased to 2800 m, the temperature of formation decreases near the wellbore at a high rate. Therefore, it is apparent that when the reservoir is shallower, the temperature difference between CO2 and formation will high and it causes an elevated decrease in formation temperature and thermal stresses, these results are supported by the findings of Khurshid and Choe (2018). Therefore, accurate knowledge of CO2 temperature at a given depth helps to take the right decision to control its temperature by decreasing the injection rate, thermal and tensile stresses.
Summary and conclusions
The effect of low-temperature CO2 injection on lowering of formation breakdown pressure and formation damage has been successfully predicted from a geomechanical aspect using the coupled thermoporoelastic model. The main findings of this study can be summarized as follows:
-
The developed model can be used as an effective tool to model thermomechanical deformation of porous media during CO2 injection and investigate the effect of temperature and thermal stress reduction.
-
CO2 injection reduces the formation temperature and thermal stresses and induces tensile stresses leading to lowering of formation breakdown pressure.
-
Change in temperature and its spatial distribution is affected by formation properties such as porosity, thermal expansion, rate of CO2 injection, depth and stress state.
-
Shallow reservoirs should be avoided and deep reservoirs should be preferred due to the likelihood of lowering of formation breakdown pressure and formation damage.
-
The injection of low-temperature CO2 reduced the thermal stresses and initiated fracturing, cracking and microseismicity which could increase the formation permeability. However, it could compromise the safety and sustainable storage of CO2.
-
For selected case study, the formation breakdown pressure was initially at 2560 psi, after the injection of low-temperature CO2, it reduced to 1928 for immiscible case and 1270 psi for miscible case.
-
It is suggested to decrease CO2 injection pressure periodically over the time, during miscible flooding. With the recommended approach, we successfully mitigated the formation contraction, fracturing, microseismicity, its deformation and surface leakage.
-
Formation damage and reduction of formation breakdown pressure by low-temperature CO2 and the associated oil recovery are very case-dependent and hence, the findings of this research cannot be generalized.
References
Alcalde J, Flude S, Wilkinson M, Johnson G, Edlmann K, Bond CE, Scott V, Gilfillan SM, Ogaya X, Haszeldine RS (2018) Estimating geological CO2 storage security to deliver on climate mitigation. Nat Commun 9:1–13. https://doi.org/10.1038/s41467-018-04423-1
Bao J, Hou Z, Fang Y, Ren H, Lin G (2013) Uncertainty quantification for evaluating impacts of caprock and reservoir properties on pressure buildup and ground surface displacement during geological CO2 sequestration. Greenh Gas: Sci Technol 3(5):338–358
Benson SM, Cole DR (2008) CO2 sequestration in deep sedimentary formations. Elements 4(5):325–331. https://doi.org/10.2113/gselements.4.5.325
Bissell RC, Vasco DW, Atbi M, Hamdani M, Okwelegbe M, Goldwater MH (2011) A full field simulation of the in Salah gas production and CO2 storage project using a coupled geo-mechanical and thermal fluid flow simulator. Ener Proce 4:3290–3297
Bui M, Adjiman CS, Bardow A, Anthony EJ, Boston A, Brown S, Fennell PS, Fuss S, Galindo A, Hackett LA, Hallett JP, Herzog HJ, Jackson G, Kemper J, Krevor S, Maitland GC, Matuszewski M, Metcalfe IS, Petit C, Puxty G, Reimer J, Reiner DM, Rubin ES, Scott SA, Shah N, Smit B, Trusler JPM, Webley P, Wilcox J, Mac Dowell N (2018) Carbon capture and storage (CCS): the way forward. Ener Environ Sci 11:1062–1176. https://doi.org/10.1039/C7EE02342A
Coussy O (2004) Poromechanics. Wiley, Chishester, pp 80–290
Enayatpour S, Patzek T (2013) Thermal shock in reservoir rock enhances the hydraulic fracturing of gas shales. Paper URTeC 1620617. In: Unconventional Resources Technology Conference, Denver, Colorado, USA on August 12–14
Fjaer E, Holt RM, Raaen AM, Risnes R, Horsrud P (2008) Petroleum related rock mechanics, 2nd edn. Elsevier, Amsterdam, pp 90–240
Friȍleifsson GÓ, Elders WA, Zierenberg RA, Stefánsson A, Fowler APG, Weisenberger TB, Harðarson BS, Mesfin KG (2017) The Iceland Deep Drilling Project 4.5 km deep well, IDDP-2, in the seawater-recharged Reykjanes geothermal field in SW Iceland has successfully reached its supercritical target. Sci Drill 23:1–12. https://doi.org/10.5194/sd-23-1-2017
Goodarzi S, Settari A, Zoback MD, Keith DW (2015) Optimization of a CO2 storage project based on thermal, geomechanical and induced fracturing effects. J Petrol Sci Eng 134:49–59. https://doi.org/10.1016/j.petrol.2015.06.004
Gor YG, Elliot TR, Prévost JH (2013) Effects of thermal stresses on caprock integrity during CO2 storage. Int J Greenh Gas Cont 12:300–309
Hitchon B, Gunter WD, Gentzis T, Bailey RT (1999) Sedimentary basins and greenhouse gases: a serendipitous association. Ener Conver Manag 40(8):825–843. https://doi.org/10.1016/S0196-8904(98)00146-0
Hurwitz S, Christiansen LB, Hsieh PA (2007) Hydrothermal fluid flow and deformation in large calderas: Inferences from numerical simulations. J Geophys Res 112:B02206. https://doi.org/10.1029/2006JB004689
Jaeger JC, Cook NG, Zimmerman RW (2007) Fundamentals of rock mechanics, 4th edn. Blackwell Publishing, Oxford, pp 197–204
Khurshid I, Choe J (2015) Analysis of asphaltene deposition, carbonate precipitation, and their cementation in depleted reservoirs during CO2 injection. Greenh Gas: Sci Technol 5:657–667
Khurshid I, Choe J (2016) Analyses of thermal disturbance and formation damages during carbon dioxide injection in shallow and deep reservoirs. Int J Oil, Gas and Coal Technol 11(2):141–153
Khurshid I, Choe J (2018) An analytical model for re-dissolution of deposited asphaltene in porous media during Co2 injection. Int J Oil, Gas Coal Technol 18(3–4):338–352. https://doi.org/10.1504/IJOGCT.2018.10014389
Khurshid I, Fujii Y, Choe J (2015) Analytical model to determine Co2 injection time in a reservoir for optimizing its storage and oil recovery: a reservoir compaction approach. J Petrol Sci Eng 135:240–245
Khurshid I, Al-Attar H, Alraeesi AR (2018) Modeling cementation in porous media during waterflooding: asphaltene deposition, formation dissolution and their cementation. J Petrol Sci Eng 161:359–367. https://doi.org/10.1016/j.petrol.2017.11.038
Khurshid I, Al-Shalabi EW, Al-Ameri W (2020a) Influence of water composition on formation damage and related oil recovery in carbonates: a geochemical study. J Petrol Sci Eng 195:107715. https://doi.org/10.1016/j.petrol.2020.107715
Khurshid I, Al-Shalabi EW, Al-Attar H, Alneaimi A (2020b) Analysis of fracture choking due to asphaltene deposition in fractured reservoirs and its effect on productivity. J Petrol Explor Prod Techn 10:3377–3387. https://doi.org/10.1007/s13202-020-00910-8
Kim S, Hosseini SA (2014) Above-zone pressure monitoring and geomechanical analyses for a field-scale CO2 injection project in Cranfield. MS Greenh Gas: Sci Techn 4(1):81–98
Neuzil CE (1994) How permeable are clays and shales? Water Resour Res 30(2):145–150. https://doi.org/10.1029/93WR02930
Oldenburg CM (2007) Joule-Thomson cooling due to CO2 injection into natural gas reservoirs. Ener Conver Manag 48(6):1808–1815
Ollivia LS, William KP (2013) In-situ stress perturbation due to temperature around borehole during carbon injection. Asian J App Sci 6(1):40–49. https://doi.org/10.3923/ajaps.2013.40.49
Parisio F, Vilarrasa V (2020) Sinking CO2 in supercritical reservoirs. Geophys Res Lett. https://doi.org/10.1029/2020GL090456
Parisio F, Vilarrasa V, Wang W, Kolditz O, Nagel T (2019) The risks of long-term re-injection in supercritical geothermal systems. Nature Commun 10(1):4391. https://doi.org/10.1038/s41467-019-12146-0
Peters E, Pizzocolo D, Loeve PA, Fokker C, Hofstee B, Orlic JG (2013) Mass Consequences of thermal fracture development of cold CO2 into depleted gas fields Greenhouse Gas Control Technologies 12, In: Proceedings of the 12th Int Conf Greenh Gas Cont Techn (GHGT-12), Elsevier
Preisig M, Prévost JH (2011) Coupled multi-phase thermo-poromechanical effects. Case study: CO2 injection at In Salah, Algeria. Int J Greenh Gas Contr 5(4):1055–1064
Prévost JH (1981) DYNAFLOW: a nonlinear transient finite element analysis program. Department of Civil and Environmental Engineering, Princeton University: Princeton, NJ. (Last update 2010). (Accessed from: http://www.princeton.edu/∼dynaflow/)
Rinaldi AP, Rutqvist J, Sonnenthal EL, Cladouhos TT (2014a) Coupled THM modeling of hydroshearing stimulation in tight fractured volcanic rock. Trans Porous Med 108(1):131–150
Rinaldi AP, Jeanne P, Rutqvist J, Cappa F, Guglielmi Y (2014b) Effects of fault-zone architecture on earthquake magnitude and gas leakage related to CO2 injection in a multi-layered sedimentary system. Greenh Gas: Sci Techn 4:99–120
Segall P, Fitzgerald SD (1998) A note on induced stress changes in hydrocarbon and geothermal reservoirs. Tectonophysics 289:117–128
Simon MA, Gluyas JG, Oldenburg CM, Tsang CF (2010) Analytical solution for Joule-Thomson cooling during CO2 geo-sequestration in depleted oil and gas reservoirs. Int J Greenh Gas Cont 4(5):806–810
Siratovich P, Cole J, Heap M, Villeneuve M, Reuschle T, Swanson K, Kennedy B, Gravely D, Lavallee Y (2015) Experimental stimulation of the Rotokawa Andesite. In: Proceedings World Geothermal Congress April 19–25, Melbourne Australia
Stork AL, Verdon JP, Kendall JM (2015) The microseismic response at the In-Salah Carbon Capture and Storage (CCS) site. Int J Greenh Gas Cont 32:159–171
Vilarrasa V (2016) The role of the stress regime on microseismicity induced by overpressure and cooling in geologic carbon storage. Geofluids. https://doi.org/10.1111/gfl.12197
Vilarrasa V, Olivella S, Carrera J, Rutquist J (2014) Long term impacts of cold CO2 injection on the caprock integrity. Int J Greenh Gas Cont 24:1–13
Vilarrasa V, Rutqvist J, Rinaldi AP (2015) Thermal and capillary effects on the caprock mechanical stability at In-Salah, Algeria. Greenh Gas: Sci Techn 5:449–461
Vilarrasa V, Carrera J, Olivella S, Rutqvist J, Laloui L (2019) Induced seismicity in geologic carbon storage. Solid Earth 10:871–892. https://doi.org/10.5194/se-10-871-2019
Yoshioka K, Pasikki R, Stimac J (2019) A long term hydraulic stimulation study conducted at the Salak geothermal field. Geothermics 82:168–181. https://doi.org/10.1016/j.geothermics.2019.06.005
Acknowledgements
The authors would like to acknowledge Khalifa University of Science and Technology for support and encouragements.
Funding
The author(s) received no specific funding for this work.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interest
We, the authors, are aware of no conflict of interest associated with this publication, and there has been no significant financial support for this work that could have influenced its outcome.
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.
About this article
Cite this article
Khurshid, I., Fujii, Y. Geomechanical analysis of formation deformation and permeability enhancement due to low-temperature CO2 injection in subsurface oil reservoirs. J Petrol Explor Prod Technol 11, 1915–1923 (2021). https://doi.org/10.1007/s13202-021-01133-1
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s13202-021-01133-1