Inventor

HAN YANHUI

US34 patents

⚠️ This page may combine multiple inventors who share the name “HAN YANHUI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HAN YANHUI

SAUDI ARABIAN OIL CO

Hydraulic fracturing in kerogen-rich unconventional formations

Determining rock properties

Determining rock properties

Determining a mudweight of drilling fluids for drilling through naturally fractured formations

Indentation method to measure multiple rock properties

Setting a wellbore casing in a salt formation

Systems and methods for determining mud weight window during wellbore drilling

Determining safe drilling mud weight

Calibration and simulation of a wellbore liner

Synthetic source rocks

Hydraulic fracturing in kerogen-rich unconventional formations

Nano-indentation test to determine mechanical properties of reservoir rock

Nano-indentation test to determine mechanical properties of reservoir rock

Methods and systems for determining optimum pressure drawdown in a production well for a shale gas reservoir

Hydraulic fracturing in kerogen-rich unconventional formations

Fracturing a subsurface formation based on the required breakdown pressure accounting for filter cake

Mitigation of sand production in sandstone reservoir using thermally expandable beads

Determining rock properties

Systems and methods for predicting shear failure of a rock formation

Determining a mudweight of drilling fluids for drilling through naturally fractured formations

Thick-wall cylinder experiment setup for wellbore stability analysis

3D printed proppants and methods of making and use thereof

Systems and methods for notching a target wellbore in a subsurface formation

Numerical modeling of laser perforating process

Systems and methods for determining mechanical properties of materials using SENB testing

Logging fracture toughness using drill cuttings

ARAMCO SERVICES CO

Method for managing sanding volume expectation in weak sandstone based on plastic zone volume

Workflow to evaluate the time-dependent proppant embedment induced by fracturing fluid penetration

Methods for designing coated proppant in low viscosity carrier fluid

Method for determining in-situ maximum horizontal stress

Method for the determination of mud weight window in N-porosity N-permeability formations

Workflow for optimizing engineering procedure to reduce borehole breakdown pressure by combination of oriented notching/perforation and fluid chemical conditioning process in open and cased hole

System and method for determining a direction for drilling a well

Hybrid procedure for evaluating stress magnitude and distribution on a liner