Luo ang patents

• Integrated wellhead device for filtering injected and produced gases

  US-11767746-B2 · Sep 26, 2023 · US

• Method for determining the stimulated reservior volume of horizontal wells by coupling reservoir flow

  US-2023273339-A1 · Aug 31, 2023 · US

• Testing device and evaluation method for sensitivity damage of core permeability tensor

  US-11604132-B1 · Mar 14, 2023 · US

• Method for comprehensive evaluation of shale fracability under the geology-engineering “double-track” system

  US-11598205-B1 · Mar 7, 2023 · US

• Integrated wellhead device for filtering injected and produced gases

  US-2023058285-A1 · Feb 23, 2023 · US

• Method for evaluating and preventing creep damage to conductivity of hydraulic fracture in gas reservoirs

  US-11280172-B2 · Mar 22, 2022 · US

• Method for evaluating and preventing creep damage to conductivity of hydraulic fracture in gas reservoirs

  US-2022049591-A1 · Feb 17, 2022 · US

• Channel fracturing method with alternative injection of conventional and capsule-type soluble proppants

  US-11125068-B2 · Sep 21, 2021 · US

• channel fracturing method with alternative injection of conventional and capsule-type soluble proppants

  US-2021222537-A1 · Jul 22, 2021 · US

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