@article {Levenson2015,
	title = {Calcite dissolution rates in texturally diverse calcareous rocks},
	journal = {Geological Society, London, Special Publications},
	volume = {406},
	number = {1},
	year = {2015},
	pages = {81{\textendash}94},
	abstract = {<p style="direction: ltr; text-align: left;">The injection of reactive fluids into carbonate reservoirs during enhanced recovery operations can induce important changes in rock permeability. However, reliably predicting these changes requires accurate knowledge of calcite reaction rates. While numerous studies have examined calcium carbonate dissolution rates, most have focused on pure calcite crystals rather than actual rocks. In this study, two types of flow-through experiments were carried out to determine the calcite dissolution rates in texturally diverse calcareous rocks: the first type of experiment had a duration of 3 days, while the second type ran for 3 months. Our experiments show that rocks with differing textures and roughness (samples included coarse-grained oolitic limestone, fine-grained Solnhofen limestone, marble and calcite spar) do in fact dissolve by different mechanisms. However, despite these differences, bulk reaction rates were found to be remarkably similar (with a relative standard deviation of {\textless}20{\%}) and consistent with previously reported reaction rates for calcite. Thus, our results suggest that textural differences between rock types are unlikely to have an important impact on overall reaction rates in fractured carbonate reservoirs.</p>},
	issn = {0305-8719},
	doi = {10.1144/SP406.14},
	url = {http://sp.lyellcollection.org/content/406/1/81.abstract},
	author = {Levenson, Yael and Schiller, May and Kreisserman, Yevgeny and Emmanuel, Simon}
}
