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Permeability

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Proceedings Papers

Paper presented at the SPE Conference at Oman Petroleum & Energy Show, March 21–23, 2022
Paper Number: SPE-200258-MS
...) has not been fully investigated in the industry. This paper demonstrates applicability and some limitations of permeability conditioning practices in dual-porosity dual-permeability (DPDP) systems. In addition, this work demonstrates how the permeability conditioning process can be used as a tool...
Proceedings Papers

Paper presented at the SPE Canadian Energy Technology Conference, March 16–17, 2022
Paper Number: SPE-208901-MS
... Abstract Calibration of reservoir models for unconventional hydrocarbon reservoirs requires permeability data as input. Accurate permeability prediction from velocity data is desirable due to the relative abundance of velocity data that is typically available during exploration and development...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 12–15, 2021
Paper Number: SPE-206416-MS
... Abstract The article describes a method for developing low-permeability reservoirs using horizontal wells with multi-stage hydraulic fracturing. The effectiveness of the new method lies in protecting the horizontal part of the production well by drilling it through a non-reservoir plastic...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 26–28, 2021
Paper Number: URTEC-2021-5220-MS
... Abstract We introduce an analytical workflow for determining relative permeability behavior of two-phase matrix flow within low permeability samples using mercury injection capillary pressure (MICP) drainage-imbibition measurements. Low permeability samples often experience wettability...
Proceedings Papers

Paper presented at the SPE Western Regional Meeting, April 20–22, 2021
Paper Number: SPE-200779-MS
... Where the variable b is the slippage factor of gas; p m is the mean pressure. Eq. (1) illustrates the linear correlation amongst K g , and inverse mean pressure (1/Pm). Using the Klinkenberg permeability measurements, experimental results have prompted many researchers to publish papers...
Proceedings Papers

Paper presented at the EUROPEC/EAGE Conference and Exhibition, June 11–14, 2007
Paper Number: SPE-106995-MS
... Table 2 Pore and permeability characteristics of low permeability rock samples from the Alberta Basin, Canada, used in the analysis of relative permeability and displacement characteristics of CO 2 -brine systems. Micro pores are pore connected by pore throats of less the 1 micron in diameter...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 13–15, 2020
Paper Number: IPTC-20101-MS
... F. Elarouci , C. B Maalouf , I. Baca Espinoza , S. M. Al-jaberi , M. Amer , S. S. Smith , A. A. Jalalh . Integrated Reservoir Characterization to Approach the Carbonate Permeability Distribution Challenges: Case Study from Offshore Abu Dhabi . Abu Dhabi...
Book Chapter
Publisher: Society of Petroleum Engineers
Published: 01 January 2020
DOI: 10.2118/9781613999592-vol_2_18
EISBN: 978-1-61399-959-2
... production data analysis methods to obtain estimates of permeability. Hopkins et al. then evaluate fracture treatments of 5 wells using a pseudo-3D fracture design model to obtain propped fracture geometries and identify the existing fracturing problems. On the basis of these findings, 5 wells are stimulated...
Proceedings Papers

Paper presented at the 5th ISRM Young Scholars' Symposium on Rock Mechanics and International Symposium on Rock Engineering for Innovative Future, December 1–4, 2019
Paper Number: ISRM-YSRM-2019-175
...-Permeability Concrete (HSULPC) is considered so that a sufficient confinement function works even in such a case. It was shown that a macroscopic fracture in HSULPC in distilled water was sealed by the precipitation of calcium compounds. In artificial seawater, the precipitation of calcium compounds happened...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Asia Pacific Unconventional Resources Technology Conference, November 18–19, 2019
Paper Number: URTEC-198274-MS
... Reserve and formation evaluation are the basis to the development of coalbed methane (CBM) reservoirs. To date, material balance methods and productivity analysis methods are mainly used to estimate the reserve and permeability, respectively. However, there are lack of methods for determining...
Proceedings Papers

Paper presented at the SPE Gas & Oil Technology Showcase and Conference, October 21–23, 2019
Paper Number: SPE-198638-MS
... Abstract It is a well-known EOR mechanism that residual oil in swept zone after water flooding (including oil drops, films and clusters) can be mobilized by low interfacial tension (IFT) during surfactant flooding. The aim of this work is to investigate if trapped oil in low-permeability zone...
Proceedings Papers

Paper presented at the SPE Western Regional Meeting, April 23–26, 2019
Paper Number: SPE-195288-MS
... permeability impairment. In this study methanol was used as solvent to deliver the surfactant treatment. This ensures that the mixture is completely miscible and soluble with any connate water of saturation in the core during the flooding process. Table 1 presents the composition of the treatment solution...
Journal Articles
Petrophysics 60 (02): 326–334.
Paper Number: SPWLA-2019-v60n2a9
Published: 01 April 2019
...F. Agostini; P. Egermann; L. Jeannin; E. Portier; F. Skoczylas; Y. Wang This paper deals with a study of the gas relative permeability of tight sandstones under loading. Specific experiments have been designed and the experimental measurements obtained show that, not only the absolute permeability...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 15–17, 2018
Paper Number: SPE-191491-18RPTC-MS
... becomes easy to flow ( Test CPAR, 2012 )[4]. Because of the larger cross section area this part of oil occupies, the amount of oil flowing through the formation cross section is larger, which is shown by the rise of the oil-phase relative permeability in the relative permeability curve. Therefore, a more...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 23–25, 2018
Paper Number: URTEC-2850669-MS
... Abstract In the present study, the effect of the fracturing additives on the near fracture face matrix permeability of shale and low permeability sand formations is investigated for different scenarios of the fracturing treatment design. The first scenario evaluates the impact of the pad...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 23–25, 2018
Paper Number: URTEC-2901840-MS
... Abstract Objectives: The Codell Sandstone is an important resource. Core analysis (CA) on these heterogeneous rocks accurately measures porosity (ϕ), permeability (K), saturation (Sw) and capillary pressure (Pc), but is challenged to measure two- and three-phase relative permeability (2-P...
Proceedings Papers

Paper presented at the SPE Reservoir Characterisation and Simulation Conference and Exhibition, May 8–10, 2017
Paper Number: SPE-185980-MS
... Abstract A hybrid model for unconventional gas reservoirs couples three different parameters is presented in this paper. The first parameter is the anomalous diffusion in a fractal porous media depleted by multiple hydraulic fractures. The second is the stimulated or induced matrix permeability...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, October 25–27, 2016
Paper Number: SPE-182353-MS
... Abstract Nowadays, reservoirs with a low or extremely low permeability are of crucial importance for additional oil/gas recovery. Better understandings of multiphase displacement at pore scale in such unconventional reservoirs are necessary. Since the microscale interfacial transport plays...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, October 25–27, 2016
Paper Number: SPE-182431-MS
... Abstract The low permeability reservoir development effects can be effectively improved with the use of advanced water injection technology, which means the water is injected several months before the oil production. Advanced water injection can improve the formation pressure in advance...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 26–28, 2016
Paper Number: SPE-181449-MS
... Abstract Permeability is one of the most important petrophysical parameters in formation evaluation and reservoir description. Unlike porosity and saturation, permeability can be a non-zero rank tensor. Most published log-based permeability models are only used to determine scalar or isotropic...

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