Inventor
MAHMOUD MOHAMED AHMED NASR EL DIN
SA17 patents
⚠️ This page may combine multiple inventors who share the name “MAHMOUD MOHAMED AHMED NASR EL DIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIV KING FAHD PET & MINERALS
12 patentsUS10047278B1Aug 14, 2018
Fracturing fluid composition and a method of fracturing a subterranean formation using the same
UNIV KING FAHD PET & MINERALS5 citations81
US10590750B2Mar 17, 2020
Method of acidizing a geological formation and method of determining an effectiveness of acidizing
UNIV KING FAHD PET & MINERALS3 citations71
US10501676B2Dec 10, 2019
Method for drilling a wellbore with a weighted hydrogen sulfide scavenger fluid
UNIV KING FAHD PET & MINERALS4 citations71
US10301524B2May 28, 2019
Method of drilling a substerranean geological formation with a drilling fluid composition comprising copper nitrate
UNIV KING FAHD PET & MINERALS2 citations71
US11454099B2Sep 27, 2022
Method for determining acidization effectiveness for wellbore operations
UNIV KING FAHD PET & MINERALS0 citations61
US11125064B2Sep 21, 2021
Stimulation fluid injection method and NMR verification
UNIV KING FAHD PET & MINERALS0 citations61
US10125308B1Nov 13, 2018
Saltwater-based fracturing fluid
UNIV KING FAHD PET & MINERALS1 citations60
US10479919B2Nov 19, 2019
Method for drilling a hydrogen sulfide-containing formation
UNIV KING FAHD PET & MINERALS0 citations50
US10479930B2Nov 19, 2019
Organic acid fracturing fluid composition
UNIV KING FAHD PET & MINERALS0 citations49
US10435621B2Oct 8, 2019
Fracturing fluid composition containing an acrylamido-tert-butylsulfonate polymer
UNIV KING FAHD PET & MINERALS0 citations49
US10119066B1Nov 6, 2018
Glutamic diacetic acid-containing aqueous fluid composition
UNIV KING FAHD PET & MINERALS0 citations49
US9453401B2Sep 27, 2016
Chelating fluid for enhanced oil recovery in carbonate reservoirs and method of using the same
UNIV KING FAHD PET & MINERALS0 citations41
SAUDI ARABIAN OIL CO
5 patentsUS11866644B1Jan 9, 2024
Fracturing fluid based on oilfield produced fluid
SAUDI ARABIAN OIL CO0 citations60
US11454098B2Sep 27, 2022
Methods for wellbore formation using thermochemicals
SAUDI ARABIAN OIL CO1 citations59
US11339319B2May 24, 2022
Reduction of breakdown pressure by filter cake removal using thermochemicals
SAUDI ARABIAN OIL CO1 citations59
US11168245B2Nov 9, 2021
Heavy oil as fracturing fluid to increase hydraulic fracturing efficiency
SAUDI ARABIAN OIL CO0 citations53
US12441925B2Oct 14, 2025
Self-destructive barite filter cake in water-based and oil-based drilling fluids
SAUDI ARABIAN OIL CO0 citations48