Pipe thickness inversion using a fast forward model

AE Fouda, B Guner, J Dai, IR Capoglu - US Patent 11,181,659, 2021 - Google Patents
A method and a system for estimating a pipe property for a plurality of nested pipes. The
method may comprise determining the pipe property from the plurality of measurements …

Hybrid interpretation approach for borehole imaging

B Guner, AE Fouda - US Patent 11,348,218, 2022 - Google Patents
A method for identifying one or more imaging properties. The method may comprise
identifying one or more candidate mud constants, taking one or more measurements from a …

Deep learning methods for wellbore pipe inspection

AE Fouda, J Dai, L Pan - US Patent 11,905,818, 2024 - Google Patents
Methods and systems for inspecting the integrity of multiple nested tubulars are provided. A
method for inspecting the integrity of multiple nested tubulars can comprise conveying an …

Calibrating electromagnetic corrosion detection tools via core saturation

B Donderici, AE Fouda - US Patent 11,306,577, 2022 - Google Patents
Methods and devices used to calibrate EM corrosion detec tion tools may estimate the
effects of the presence of a core on measurements to enable more accurate corrosion detec …

Deep learning methods for wellbore pipe inspection

AE Fouda, J Dai, L Pan - US Patent 11,976,546, 2024 - Google Patents
Methods and systems for inspecting the integrity of multiple nested tubulars are included
herein. A method for inspecting the integrity of multiple nested tubulars can comprise …

Deep learning methods for wellbore leak detection

AE Fouda, J Dai, L Pan - US Patent 11,353,617, 2022 - Google Patents
Methods and systems for leak detection are provided herein. A method for leak detection
can comprise conveying an acoustic leak detection tool inside the innermost tubular of the …

Methods to configure a downhole electromagnetic tool and downhole electromagnetic tool calibration systems

HH Wu, J Ma, Y Fan - US Patent 11,215,733, 2022 - Google Patents
US11215733B2 - Methods to configure a downhole electromagnetic tool and downhole
electromagnetic tool calibration systems - Google Patents US11215733B2 - Methods to configure …

Multi-channel machine learning model-based inversion

A Fouda, J Dai, X Wang - US Patent 11,914,096, 2024 - Google Patents
A method for identifying a collar using machine learning may include acquiring one or more
measurements from one or more depth points within a wellbore including a tubular string …

Downhole well pipe inspection using optimized inspection tools

J Dai, A Fouda - US Patent 12,044,655, 2024 - Google Patents
Electromagnetic logging tools are optimized using synthetic logs for the purpose of pre-job
planning and accuracy/resolution estimation. One, two and three-dimensional forward …

Reconfigurable downhole pipe inspection tool

A Fouda, J Dai - US Patent 12,099,035, 2024 - Google Patents
Provided are methods and system for hydrocarbon exploration. The method may include
using a downhole reconfigurable pipe inspection tool for electromagnetic logging. The …