Patents by Inventor Lazaros Papageorgiou

Lazaros Papageorgiou has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • MULTI-PERIOD AND DYNAMIC LONG TERM PLANNING OPTIMIZATION MODEL FOR A NETWORK OF GAS OIL SEPARATION PLANTS (GOSPS)
    Publication number: 20210207457
    Abstract: A mass balance is determined for periodic final inlet component flow rates entering Gas Oil Separation Plants (GOSPs). For transfers between GOSPs, constraints are calculated based on capacities of pipelines and a single direction of transfer. Calculated final inlet component flow rates are maintained for each GOSP within the calculated maximum and minimum GOSP pipeline capacities. Raw materials and intermediate and final states are formulated. Consumed power is calculated in in linear form using known flow rates per equipment. Investment decisions are performed with respect to swing pipelines and new equipment and a final net present value (NPV) is calculated with an overall objective function.
    Type: Application
    Filed: March 24, 2021
    Publication date: July 8, 2021
    Inventors: Ishaq Mohammed Alhasan, Songsong Liu, Lazaros Papageorgiou
  • MULTI-PERIOD AND DYNAMIC LONG TERM PLANNING OPTIMIZATION MODEL FOR A NETWORK OF GAS OIL SEPARATION PLANTS (GOSPS)
    Publication number: 20190338622
    Abstract: A mass balance is determined for periodic final inlet component flow rates entering Gas Oil Separation Plants (GOSPs). For transfers between GOSPs, constraints are calculated based on capacities of pipelines and a single direction of transfer. Calculated final inlet component flow rates are maintained for each GOSP within the calculated maximum and minimum GOSP pipeline capacities. Raw materials and intermediate and final states are formulated. Consumed power is calculated in in linear form using known flow rates per equipment. Investment decisions are performed with respect to swing pipelines and new equipment and a final net present value (NPV) is calculated with an overall objective function.
    Type: Application
    Filed: April 30, 2019
    Publication date: November 7, 2019
    Inventors: Ishaq Mohammed Alhasan, Songsong Liu, Lazaros Papageorgiou