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Keywords: storage
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Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Annual Technical Conference and Exhibition, September 21–23, 2021
Paper Number: SPE-206108-MS
... are interested in reviewing the infinite-acting solutions for radial flow with wellbore storage and skin and flow through an infinite-conductivity fracture. On a log-log plot, the characteristic slopes are as follows. Unit slope – indicates wellbore storage when the pressure and dimensionless pressure...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 21–23, 2021
Paper Number: SPE-205995-MS
... Abstract The objective of this study is to improve understanding of the geostatistics of vertical (bed-normal) permeability ( k z ) and its influence on reservoir performance during CO 2 enhanced oil recovery (EOR) and storage. k z is scrutinized far less often than horizontal permeability ( k x...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 21–23, 2021
Paper Number: SPE-206117-MS
... the recovery process has led to limited pilot trials. Carbon dioxide (CO 2 ) injection into gas-condensate reservoirs for improved recovery and CO 2 storage provides additional and favorable changes in phase and fluid flow behaviour making it economically more attractive compared to other injection gases...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201423-MS
... to be needed for developing, operating, and abandoning oil and gas resources for many decades to come. The transformation of the energy supply chain will also create new opportunities, such as the re-purposing of subsurface structures to make them suitable for the storage of energy products or for the safe...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201523-MS
... performance bug bottle dbnpa biocide performance dmo elevated temperature biocide preservative biocide experiment friction reducer hydraulic fracturing produced water discharge ttpc residual activity water sample efficacy storage bacteria glutaraldehyde Biocides are often added...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 30–October 2, 2019
Paper Number: SPE-200305-STU
... alternative proposed in this paper is a concept of parameterized automatically adaptive decision trees. Abstract The idea of this paper is to improve the techno-economic efficiency of underground gas storage by automatic determination of its optimal control using novel IT methods. Modeling of storage...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 30–October 2, 2019
Paper Number: SPE-196154-MS
... to dispose of unwanted fluids. CO 2 is being considered for storage in deep saline aquifers to reduce the greenhouse effects. Deep saline aquifers and depleted hydrocarbon reservoirs provide huge storage capacity for underground CO 2 storage ( Bachu, 2000 ; Michael et al., 2010 ). Undesirable leakage...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 30–October 2, 2019
Paper Number: SPE-196182-MS
... Abstract In this paper, a hybrid scheme that couples artificial neural network (ANN) and multi-objective optimizers is structured to co-optimize oil recovery and carbon storage of CO 2 - EOR processes. The workflow is developed and validated employing an injection-pattern-based model. A field...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 30–October 2, 2019
Paper Number: SPE-196186-MS
... Abstract Results of the Integrated CCS for Kansas pre-feasibility study indicate that large-scale CO 2 capture, transportation and storage in saline aquifers in Kansas is both technically and economically feasible and deserving of further study. Based on the technical work on multiple geologic...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 24–26, 2018
Paper Number: SPE-191507-MS
... information evaluation Offshore Technology Conference society of petroleum engineers morooka membership function literature knowledge Upstream Oil & Gas ambiguity linguistic term stationary production unit Texas storage In order to select the best alternative for a given field...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 24–26, 2018
Paper Number: SPE-191604-MS
... storage potential, long-term CO 2 fate and oil recovery potential in ROZs are characterized. We use numerical simulations of CO 2 injection with a reservoir model based on data from the Permian Basin. The changes of CO 2 storage capacity and potential oil recovery with amount of CO 2 injection...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 24–26, 2018
Paper Number: SPE-191412-MS
... developed a general modeling tool for the analysis of fault slippage in large-scale CO 2 sequestration projects. At a large regional scale, it might be computationally expensive to represent fault heterogeneities in detail and run coupled geomechanical reservoir simulations. Moreover, regional storage...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 9–11, 2017
Paper Number: SPE-187038-MS
... interpretation injection pressure transient testing hydraulic fracture closure falloff g-function derivative analysis storage Hydraulic fracture closure has been studied for decades by researchers inside and outside of the petroleum industry. Even after decades of study, opinions vary widely...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 26–28, 2016
Paper Number: SPE-181705-MS
... Abstract With large scale production of gas from shale resources, large volumes of pore space have been vacated. Therefore, there is a large capacity for storage of carbon dioxide in these resources. Furthermore, due to the higher affinity of the organic matter to carbon dioxide compared...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 26–28, 2016
Paper Number: SPE-181593-MS
... hydraulic fracturing drillstem/well testing pressure transient analysis Upstream Oil & Gas fracture closure fracture dimensionless pump time derivative curve analytical result fracture compliance shut-in time conductivity corresponding derivative Minifrac leak-off rate pump time storage...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 27–29, 2014
Paper Number: SPE-170600-MS
... locations except for the extreme North Sea. One reason is the massive size of the FLNG vessel which experience very little motions. The FLNG vessel must be very large, since it provides the equivalent of all the product storage of an onshore plant. For a base load LNG project, the minimum LNG storage...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 30–October 2, 2013
Paper Number: SPE-166311-MS
... in quantifying the likelihood that shallow groundwater is being contaminated by operations in deeper formations, such as shale gas production. Analogous leakage paths are a primary risk factor for large-scale geologic storage of anthropogenic CO 2 . Being able to estimate CO 2 fluxes along existing wellbores...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 30–October 2, 2013
Paper Number: SPE-166290-MS
... properties, gas and liquid transport, storage, and composition. The existing theoretical equations are modified to predict the vapor-liquid equilibrium for shale and the unique behavior of fluids in kerogen and inorganic pores. The pore geometry, molecule size, interaction between the sorbed molecules...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 30–October 2, 2013
Paper Number: SPE-166388-MS
... projects which will bring innovation across the carbon capture and sequestration (CCS) technology chain to reduce energy system costs. The primary carbon dioxide (CO 2 ) storage site candidates that are targeting funds are the saline aquifers and depleted oil and gas fields in the North Sea. At the time...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 30–October 2, 2013
Paper Number: SPE-166324-MS
... Figure 2 Gas storage in shale formations The shale multi-phase system contains the gas, organic (kerogen), and water phases. The multi-phase system however is consist of the all free-gas, dead-organic (kerogen), and dead-water when the pressure is reduced to the standard conditions...

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