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1.发明授权公开(公告)号：US12043797B2
公开(公告)日：2024-07-23
申请号：US18054345
申请日：2022-11-10
Inventor： Dragan Stojkovic , Abdelhadi Sahnoune , Haiqing Peng , Lee J. Hall , Kendal K. Decker
IPC: C09K8/80 , C09K8/68 , E21B43/267
CPC classification number: C09K8/805 , C09K8/685 , E21B43/267
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 high-flow polyolefin coated mineral particles (referred to as high-flow polyolefin coated mineral proppant particulates). In some instances, the high-flow polyolefin-coated mineral proppant particulates have a particle density of equal to or less than about 1.35 grams per cubic centimeter, and further may be prepared using a one-pot hot melt process.
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公开(公告)号：US12276186B2
公开(公告)日：2025-04-15
申请号：US18644526
申请日：2024-04-24
Inventor： Ward E. Narhi , Holger A. Meier , Yueming Liang , Kendal K. Decker
Abstract: A method for controlling the growth of a hydraulic fracture using a stress shadow generated during a hydraulic fracturing operation includes selecting a stage pair including a first stage and a second stage for which hydraulic fractures are to be generated via a hydraulic fracturing operation. The method also includes hydraulic fracturing the first stage to generate a corresponding first hydraulic fracture and controlling a magnitude of a stress shadow originating from the first hydraulic fracture by varying at least one parameter of the hydraulic fracturing operation, where the stress shadow is controlled so as to provide a second hydraulic fracture of a target fracture shape for the second stage. The method further includes hydraulic fracturing the second stage to generate the second hydraulic fracture with the target fracture shape.
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