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公开(公告)号：US11624853B2
公开(公告)日：2023-04-11
申请号：US17158318
申请日：2021-01-26
Inventor： Brent D. Wheelock , Lang Feng , Qiuzi Li , Harry W. Deckman , Mehmet D. Ertas
Abstract: Embodiments of an invention disclosed herein relate to methods for performing formation evaluation of a formation or formation's surrounding to identify and characterize the abundance and morphology of non-ionic conductor grains, “c-grains”, within the formations that are evaluated by formation evaluation (FE) tools. The methods and related systems as disclosed herein are directed to correcting any existing FE logs that can be adversely affected by the presence of c-grains in the detection volume of FE tools, and/or obtaining new FE information that is unavailable by the application of existing FE methods.
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Patent Agency Ranking
公开(公告)号：US11492543B2
公开(公告)日：2022-11-08
申请号：US17159209
申请日：2021-01-27
Inventor： Peter A. Gordon , Michael Siskin , Harry W. Deckman
Abstract: Proppant particulates like sand are commonly used in hydraulic fracturing operations to maintain one or more fractures in an opened state following the release of hydraulic pressure. Fracturing fluids and methods of hydraulic fracturing may also use proppant particulates composed of flexicoke material. Such proppant particulates may have improved transport into fractures because of lower density than traditional proppants like sand and may produce fewer fines that reduce fluid flow through proppant packs.
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公开(公告)号：US11578262B2
公开(公告)日：2023-02-14
申请号：US17159221
申请日：2021-01-27
Inventor： Peter A. Gordon , Michael Siskin , Harry W. Deckman
IPC: C09K8/80 , E21B43/267 , C09K8/66
Abstract: Proppant particulates like sand are commonly used in hydraulic fracturing operations to maintain one or more fractures in an opened state following the release of hydraulic pressure. Fracturing fluids and methods of hydraulic fracturing may also use proppant particulates composed of fluid coke material (also referred to as fluid coke proppant particulates). In some instances, the fluid coke proppant particulates are characterized by a bulk density of less than about 0.9 grams per cubic centimeter.
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公开(公告)号：US11815481B2
公开(公告)日：2023-11-14
申请号：US16823948
申请日：2020-03-19
Inventor： Hubert E. King , Pavel Kortunov , Harry W. Deckman , Shreerang S. Chhatre , Hemantkumar R. Sahoo , Antonio S. Buono
CPC classification number: G01N24/081 , G01R33/44 , G01V3/14 , G01V3/38 , G01R33/34092
Abstract: A method for determining the porosity of a core sample can include: saturating a core sample with a nuclear magnetic resonance (NMR) saturation fluid, wherein the core sample has a permeability of 100 milliDarcy (mD) or less, to achieve a saturated core sample; taking a NMR measurement of fluids in the saturated core sample; determining a porosity of the core sample based on a correlation between the NMR measurement and a NMR signal to fluid volume calibration.
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公开(公告)号：US20230311178A1
公开(公告)日：2023-10-05
申请号：US18194340
申请日：2023-03-31
Inventor： Zarath M Summers , Harry W. Deckman
Abstract: A variety of methods are disclosed, including, in one embodiment, a method including: providing a biomass source; processing the biomass source to remove water from the biomass source; compacting the biomass source to increase density of the biomass source to produce biomass briquettes; wrapping the biomass briquettes with a plastic membrane; and placing the biomass briquettes in an engineered landfill.
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公开(公告)号：US11898976B2
公开(公告)日：2024-02-13
申请号：US16824014
申请日：2020-03-19
Inventor： Pavel Kortunov , Hubert E. King , Harry W. Deckman
CPC classification number: G01N24/081 , G01R33/44 , G01V3/14 , G01V3/38 , G01R33/34092
Abstract: A method for determining the pore types of a core sample can include: determining a porosity of a core sample, wherein the core sample has a permeability of 10 mD or less; saturating the core sample with a NMR saturation fluid to achieve a saturated core sample; taking a NMR measurement of fluids in the saturated core sample; and deriving a volume for a pore type based on the porosity based on a correlation between the NMR measurement and a NMR signal to fluid volume calibration, wherein the pore type is selected from the group consisting of a nanopore, a micropore, a macropore, and any combination thereof.
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