Journal ArticleDOI
Effect of scCO2-brine mixture on injectivity and storage capacity in rock samples of naturally fractured carbonate formations
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TLDR
In this paper, the petrophysical behavior of two carbonate formations was studied, with different proportions of limestone, dolomite, quartz and anhydrite and fissures sealed mainly by potassium aluminosilicates and iron sulphides.About:
This article is published in Journal of Natural Gas Science and Engineering.The article was published on 2020-09-01. It has received 8 citations till now. The article focuses on the topics: Brining & Carbonate.read more
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Mechanisms of shale water wettability alteration with chemical groups after CO2 injection: Implication for shale gas recovery and CO2 geo-storage
TL;DR: In this paper, the effect of CO2 treatment on shale water wettability was investigated using peak fitting and grey relational (GR) analyses, and the results showed that the CO2-treated shale surface showed weaker hydrophilicity than the raw shale sample.
Journal ArticleDOI
A Review of the Studies on CO2–Brine–Rock Interaction in Geological Storage Process
TL;DR: In this paper , the impact of the phase of CO2 in a CO2-brine-rock interaction has been studied and a systematic review of relevant research has been conducted.
Journal Article
Site Characterization for CO2 Geologic Storage and Vice Versa - The Frio Brine Pilot as a Case Study
TL;DR: In this article, the authors recommend that CO2 injection and monitoring be an integral part of the site-characterization process, which can provide information on multi-phase flow properties, which cannot be obtained from traditional sitecharacterization techniques that examine single-phase conditions.
Numerical modeling of fluid-rock chemical interactions during CO2 saturated water injection into a sandstone reservoir, using the MARTHE-REACT code.
Géraldine Picot-Colbeaux,Marie Pettenati,Dominique Thiéry,Christophe Kervévan,Laurent André,Mohamed Azaroual +5 more
TL;DR: In this article, the authors describe the numerical modeling of fluid-rock chemical interactions during CO2-saturated water injection into a sandstone reservoir, using the MARTHE-REACT code.
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Evaluation of carbon dioxide storage in the deep saline layer of the Ordovician Majiagou Formation in the Ordos Basin
TL;DR: In this paper, the storage mechanism method was used to estimate the CO2 storage capacity of the Ordovician Majiagou Formation in order to give data support for GCS project in the Ordos Basin.
References
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Journal ArticleDOI
Numerical models and experiments on immiscible displacements in porous media
TL;DR: In this paper, the authors present the results of network simulators (100 × 100 and 25 × 25 pores) based on the physical rules of the displacement at the pore scale, and they show the existence of the three basic domains (capillary fingering, viscous fingering and stable displacement) within which the patterns remain unchanged.
Book
Fundamentals of reservoir engineering
TL;DR: The Constant Terminal Rate Solution of the Radial Diffusivity Equation and its Application to Oilwell Testing as mentioned in this paper is a well-known technique in reservoir engineering, and it has been used in many applications.
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Shale gas and non-aqueous fracturing fluids: Opportunities and challenges for supercritical CO2
Richard S. Middleton,J. William Carey,Robert P. Currier,Jeffrey D. Hyman,Qinjun Kang,Satish Karra,Joaquin Jimenez-Martinez,Mark L. Porter,Hari S. Viswanathan +8 more
TL;DR: In this paper, the benefits and drawbacks of using CO2 as a working fluid for shale gas production were analyzed using a combination of new experimental and modeling data at multiple scales, and the potential advantages of CO2 including enhanced fracturing and fracture propagation, reduction of flow blocking mechanisms, increased desorption of methane adsorbed in organic-rich parts of the shale, and a reduction or elimination of the deep re-injection of flow-back water that has been linked to induced seismicity and other environmental concerns.
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The binary system H 2 O-CO 2 at high temperatures and pressures
TL;DR: In this paper, the system water-carbon dioxide was studied to pressures of 1,600 bars and at temperatures of 110 degrees C to 350 degrees C. The critical curve of the system trends toward higher pressures at lower temperatures and departs strongly from the critical point of pure water.