Inventor
JANDHYALA SIVA RAMA KRISHNA
IN38 patents
Patents
38 patentsUS9822639B2Nov 21, 2017
Methods for formulating a cement slurry for use in a subterranean salt formation using geometric modeling
HALLIBURTON ENERGY SERVICES INC5 citations84
US10060218B2Aug 28, 2018
Methods for formulating a cement slurry for use in a subterranean salt formation
HALLIBURTON ENERGY SERVICES INC5 citations81
US11945994B1Apr 2, 2024
Method to design for permeability of portland based systems
HALLIBURTON ENERGY SERVICES INC3 citations74
US10364643B2Jul 30, 2019
Methods for formulating a cement slurry for use in a subterranean salt formation using geometric modeling
HALLIBURTON ENERGY SERVICES INC2 citations73
US9765596B2Sep 19, 2017
Engineered LCM design to manage subterranean formation stresses for arresting drilling fluid losses
HALLIBURTON ENERGY SERVICES INC4 citations73
US11577997B2Feb 14, 2023
Work method to design extended life slurries
HALLIBURTON ENERGY SERVICES INC2 citations72
US10344544B2Jul 9, 2019
Engineering methodology to treat severe loss zones with thixotropic cement system
HALLIBURTON ENERGY SERVICES INC4 citations70
US11531006B2Dec 20, 2022
Methods and systems for characterizing multiple properties of cement using p-waves of multiple frequencies
HALLIBURTON ENERGY SERVICES INC2 citations68
US11741275B2Aug 29, 2023
Model-based selection of dissolvable sealing balls
HALLIBURTON ENERGY SERVICES INC4 citations67
US12306169B2May 20, 2025
Method to tailor cement composition to withstand carbon dioxide injection loads
HALLIBURTON ENERGY SERVICES INC1 citations63
US12595729B2Apr 7, 2026
Method to assess risk of fluid flow and associated long term damage of annular cement
HALLIBURTON ENERGY SERVICES INC0 citations62
US12435259B2Oct 7, 2025
Method to design cement slurry with minimal carbon footprint
HALLIBURTON ENERGY SERVICES INC0 citations62
US12321673B2Jun 3, 2025
Designing service for wellbores with fluid losses
HALLIBURTON ENERGY SERVICES INC0 citations62
US12241333B2Mar 4, 2025
Cement composition and its relation with compressive strength
HALLIBURTON ENERGY SERVICES INC0 citations62
US11814946B2Nov 14, 2023
Evaluating annular material in a wellbore using transient thermal response data
HALLIBURTON ENERGY SERVICES INC0 citations62
US11386247B2Jul 12, 2022
Method for designing for induction time using supplementary cementitious materials
HALLIBURTON ENERGY SERVICES INC0 citations62
US11542776B2Jan 3, 2023
Method to produce a stable downhole plug with magnetorheological fluid and cement
HALLIBURTON ENERGY SERVICES INC0 citations61
US12590239B2Mar 31, 2026
Cementing a geothermal wellbore
HALLIBURTON ENERGY SERVICES INC0 citations59
US12392101B2Aug 19, 2025
Grout having a resin-based system for anchoring, and methods relating thereto
HALLIBURTON ENERGY SERVICES INC0 citations59
US9885223B2Feb 6, 2018
Methods for formulating a cement slurry for use in a subterranean salt formation
HALLIBURTON ENERGY SERVICES INC1 citations57
US12516598B2Jan 6, 2026
Method to determine cement sheath failure risk under cyclic loads using real-time downhole deformation data
HALLIBURTON ENERGY SERVICES INC0 citations56
US11001743B2May 11, 2021
Treatment fluids comprising synthetic silicates and methods for use
HALLIBURTON ENERGY SERVICES INC0 citations55
US12380969B2Aug 5, 2025
Designing cement that withstands perforations and other impact loads
HALLIBURTON ENERGY SERVICES INC0 citations52
US11629103B2Apr 18, 2023
Method to design for thickening time using cementitious blend composition
HALLIBURTON ENERGY SERVICES INC0 citations52
US12406751B2Sep 2, 2025
Fluid loss requirement of a cement slurry using bulk blend materials
HALLIBURTON ENERGY SERVICES INC0 citations51
US11584695B2Feb 21, 2023
Work method to design for thickening time by tailoring additives
HALLIBURTON ENERGY SERVICES INC0 citations51
US11499392B2Nov 15, 2022
Designing a wellbore cement sheath in compacting or subsiding formations
HALLIBURTON ENERGY SERVICES INC0 citations51
US11447425B2Sep 20, 2022
Method for designing low portland liquid cement with long shelf life
HALLIBURTON ENERGY SERVICES INC0 citations51
US11390567B2Jul 19, 2022
Tailoring for temperature sensitivity of thickening time of cement slurry
HALLIBURTON ENERGY SERVICES INC0 citations51
US11555139B2Jan 17, 2023
Real time tailoring of cement slurry for downhole thickening time
HALLIBURTON ENERGY SERVICES INC0 citations50
US10563477B2Feb 18, 2020
Chemical means to predict end of job in reverse-circulation cementing
HALLIBURTON ENERGY SERVICES INC0 citations50
US12595715B2Apr 7, 2026
Cementing lab data validation based on machine learning
HALLIBURTON ENERGY SERVICES INC0 citations48
US12406114B2Sep 2, 2025
Method to recommend design practices that increase the probability of meeting cementing job objectives
HALLIBURTON ENERGY SERVICES INC0 citations47
US12320230B2Jun 3, 2025
Designing fluids to reduce channeling at an interface
HALLIBURTON ENERGY SERVICES INC0 citations46
US10197481B2Feb 5, 2019
Optical measurement system
HALLIBURTON ENERGY SERVICES INC0 citations46
US11286726B2Mar 29, 2022
Method to attain full annular coverage during cementing or mud circulation
HALLIBURTON ENERGY SERVICES INC0 citations43
US11732579B2Aug 22, 2023
Method to tailor cement properties and optimize injection schedule for near wellbore integrity in carbon storage/injection wells
HALLIBURTON ENERGY SERVICES INC0 citations39
US11156586B2Oct 26, 2021
Determining non-plastic state shrinkage in a cement slurry
HALLIBURTON ENERGY SERVICES INC0 citations39