STRENGTHENING FRACTURE TIPS FOR PRECISION FRACTURING

    公开(公告)号:AU2023230875A1

    公开(公告)日:2024-08-29

    申请号:AU2023230875

    申请日:2023-02-24

    Inventor: PANDEY VIBHAS

    Abstract: A method of fracturing a reservoir wherein the main fracture stimulation treatment is preceded by depositing non dissolving solids into fracture tips where excessive downward or upward fracture growth is not desired, thereby controlling fracture geometry. The method thereby increases production of a fluid, such as water, oil or gas, from said reservoir, and avoids fracture propagation out of the pay-zone into undesirable zones.

    PREVENTING FOULING OF CRUDE OIL EQUIPMENT

    公开(公告)号:AU2021401908A1

    公开(公告)日:2023-07-06

    申请号:AU2021401908

    申请日:2021-12-10

    Inventor: FRERMAN CHARLES

    Abstract: A uniform oleophobic or oleo- and hydrophobic film is applied to equipment used in the petroleum industry. The methods can be applied to new equipment or equipment pulled from service, with the application process being performed in a controlled environment or the field. Applicator tools for efficient delivery and application of cleaners, solvents, and films used in the coating process are also described.

    SYSTEM AND METHOD FOR DETERMINING DRILL STRING MOTIONS USING ACCELERATION DATA

    公开(公告)号:CA2985658C

    公开(公告)日:2023-01-03

    申请号:CA2985658

    申请日:2016-05-12

    Abstract: Systems and methods compute dysfunctions via mapping of tri-axial accelerations of drill pipe into drill-string motions. The methods remove gravitational and centripetal accelerations to yield corrected acceleration data due to the vibration only, transform the corrected acceleration data, and maps resulting transformed acceleration data into continuous drill-string positions. The maps provide 2D/3D visualization of drill-string motions to enable real-time optimization and control of well drilling operations and other scenarios where proactive detection of temporal events in automated systems may aid in avoiding failures.

    SOLVENTS AND NON-CONDENSABLE GAS COINJECTION

    公开(公告)号:CA2913763C

    公开(公告)日:2022-12-13

    申请号:CA2913763

    申请日:2015-12-01

    Inventor: CHEN BO CHEN QING

    Abstract: Producing hydrocarbons by steam assisted gravity drainage, more particularly, utilizing conventional horizontal wellpair configuration of SAGD in conjunction of infill production well, to coinject oil-based solvents with steam initially and then switch to NCG-steam coinjection after establishing thermal communication between the thermal chamber and infill well.

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