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Keywords: pore
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Proceedings Papers

Paper presented at the International Petroleum Technology Conference, February 12, 2024
Paper Number: IPTC-23297-MS
... difficult to separate or distinguish from the pores’ fluids. Therefore, an additional step was implemented as part of this study, to overcome such difficulties. The stacked rock cuttings were centrifuged, to significantly remove the excess fluids at the cuttings surface, allowing accurate determination...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, February 12, 2024
Paper Number: IPTC-23289-MS
... desaturation pore resistivity laminae orientation anisotropy cementation exponent bedding porosity lamination Introduction Accurate assessment of rock properties is of paramount importance for reservoir characterization. These properties, which include porosity, permeability, capillary...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, February 12, 2024
Paper Number: IPTC-23659-MS
... Abstract Pore size distribution (PSD) is one of the most important properties for characterizing the pore systems of porous media. Typically, a single aspect ratio ( α _ ), defined as the ratio of the short-axis diameter over the long-axis diameter of a pore, is assumed (i.e., set...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, February 21–23, 2022
Paper Number: IPTC-22480-EA
... component is presented in porosity units. The comparison between conventional NMR T2 inversion (exponential) and the NMR-GI inversion (gamma function) shows that the latter succeeded to produce up to 15 components with each one is reflecting different pore types. <underline>Carbonate pore typing...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 13–15, 2020
Paper Number: IPTC-20043-Abstract
... degrees, especially the shale reservoir contains multi-scales of pores from micrometer to nanometer [ 30 - 32 ], making the quantitative test of tight rock wettability very challenging [ 26 ]. With oil-wet organic matter and water-wet inorganic minerals distributed unevenly in the shale pores, the shale...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 13–15, 2020
Paper Number: IPTC-19611-MS
... cake was formed over the face of calcite rock samples using a High-Pressure High Temperature (HPHT) fluid loss apparatus. Chelating agent solution was then used to dissolve the filter cake. NMR spectroscopy and X-ray CT images were applied to study the changes in the pore size distributions...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 26–28, 2019
Paper Number: IPTC-19085-MS
... of the organic-rich, Qusaiba Shale. The core plugs are first digitized using high-resolution μ CT scan and the obtained 3D models are segmented to separate the total organic content (TOC) volume, rock matrix, and pore network. X-ray diffraction (XRD), X-ray fluorescence (XRF), and quantitative scanning electron...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 26–28, 2019
Paper Number: IPTC-19106-MS
... Abstract Organic matter in source rocks such as coal and shale hold significant amount of adsorbed gas. Laboratory methos are available to measure the gas amount stored in the source rock samples. However, adsorbed gas release from the organic pore network and its production using wells...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 26–28, 2019
Paper Number: IPTC-19056-MS
... these tight source/reservoir rocks challenging in obtaining economically viable hydrocarbons. Consequently, characterizing and quantifying minerology and intra-/interparticle (non)organic-hosted porosity at the pore-scale, and up-scaling it to the core-scale remains a significant focus of evaluating reservoir...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 26–28, 2019
Paper Number: IPTC-19437-MS
... reservoir natural fracture pore size distribution Exhibition porosity hydrocarbon production hydraulic fracture proppant fracture international petroleum technology conference Barnett shale Technology Conference secondary hydraulic fracture micro-sized proppant permeability References...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 26–28, 2019
Paper Number: IPTC-19523-MS
... Abstract Pore and fracture pressures are a critical formation condition that affects efficiency and economy of drilling operations. The knowledge of the pore and fracture pressures is significant to control the well. It will assist in avoiding problems associated with drilling operation...

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