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公开(公告)号：US20240209849A1
公开(公告)日：2024-06-27
申请号：US18086250
申请日：2022-12-21
CPC分类号： F04B49/065 , E21B21/01 , E21B33/16 , E21B43/2607 , G05B17/02 , E21B2200/20 , F04B2205/14 , F04B2207/02 , F04B2207/03
摘要： A wellbore servicing method comprising transporting a pump unit comprising a unit controller and pumping equipment to a wellsite. Executing a design process on the unit controller to determine a concentration of a wellbore treatment fluid at a wiper plug within an oilfield tubular. The design process utilizes a CFD model to generate a static mesh representative of the geometry of the oilfield tubular, locate the wiper plug within the static mesh, and determine a fluid velocity on each side of the wiper plug with flexible static mesh cells. The CFD model can generate a prediction of the concentration of the wellbore treatment fluids in response to the wiper plug reaching a target location within the oilfield tubular.
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公开(公告)号：US20240296265A1
公开(公告)日：2024-09-05
申请号：US18116067
申请日：2023-03-01
IPC分类号： G06F30/28
CPC分类号： G06F30/28
摘要： A method of designing a cement slurry comprising retrieving, by a design process, a material inventory comprising a geographic cement and a set of design parameters. Determine, by a model within the design process, a design slurry composition based on at least one of the set of design parameters. Determine with a model using a machine learning process, a predicted thickening time by comparing the design slurry composition, the material inventory, and the set of design parameters to a plurality of datasets within a geographic database. Generate a slurry design in response to a set of validation results of a test sample exceeding the threshold value. Place the slurry design into a wellbore with a pumping operation.
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公开(公告)号：US20240044228A1
公开(公告)日：2024-02-08
申请号：US17879389
申请日：2022-08-02
CPC分类号： E21B41/00 , G05B23/0243 , G05B23/027 , E21B47/00 , E21B49/00 , E21B33/068 , E21B33/14 , E21B2200/20
摘要： A method for controlling, tailoring, monitoring and executing a pumping operation of a wellbore treatment into a wellbore with an advisory process accessing pumping simulation results from a pumping model group. The advisory process can determine a change in the wellbore environment by comparing periodic datasets indicative of a pumping operation to a set of operational threshold values. The advisory process can identify the change in the wellbore environment from pumping simulation results generated by a pumping model group with pumping model inputs comprising portions of the periodic datasets. The advisory process can generate a modified pumping procedure in response to the identification of the change in the wellbore environment. The pumping model group can generate and forecast a probability of the pumping operation achieving a job objective.
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公开(公告)号：US20240028793A1
公开(公告)日：2024-01-25
申请号：US17956033
申请日：2022-09-29
CPC分类号： G06F30/23 , G06F30/13 , E02D5/54 , G06F2111/10
摘要： A method of designing a grout material for an anchoring pile system based on the analysis of a stress state of the anchoring pile constructed into a subterranean formation. An advisory process can utilize a model to produce a numerical model of the anchoring pile, a model to determine the operational loads, a model to determine the grout material, and a model to determine the stress state of the grout interfaces. The group of models can determine a probability of failure of the grout material, a probability of failure of a grout interface, and a predicted lifespan of the grout materials.
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