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Hongyan Duan

HS Halliburton Energy Services: 4 patents #1,391 of 4,711Top 30%
📍 Houston, TX: #5,364 of 21,073 inventorsTop 30%
🗺 Texas: #33,546 of 125,132 inventorsTop 30%
Overall (All Time): #1,138,191 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11236604 Simulated annealing optimization of well production forecasts Donghong Pei, Eric Holley, Dion Clarence Thomas Billard 2022-02-01
10738594 Application of the time derivative of distributed temperature survey (DTS) in identifying flows in and around a wellbore during and after hydraulic fracture 2020-08-11
10718204 Identifying fluid level for down hole pressure control with depth derivatives of temperature Mikko Jaaskelainen 2020-07-21
10619473 Application of depth derivative of distributed temperature survey (DTS) to identify fluid flow activities in or near a wellbore during the production process Steve Tichenor, Henry Killen, Mikko Jaaskelainen 2020-04-14