Inventor
PALLA-VENKATA CHANDRA SEKHAR
US17 patents
⚠️ This page may combine multiple inventors who share the name “PALLA-VENKATA CHANDRA SEKHAR”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HALLIBURTON ENERGY SERVICES INC
14 patentsUS10023787B2Jul 17, 2018
Surfactant selection methods for fluid recovery in subterranean formations
HALLIBURTON ENERGY SERVICES INC28 citations92
US10060242B2Aug 28, 2018
Traceable metal-organic frameworks for use in subterranean formations
HALLIBURTON ENERGY SERVICES INC12 citations82
US11535793B2Dec 27, 2022
Surfactant compositions for treatment of subterranean formations and produced oil
HALLIBURTON ENERGY SERVICES INC2 citations72
US10066152B2Sep 4, 2018
Crosslinkable proppant particulates for use in subterranean formation operations
HALLIBURTON ENERGY SERVICES INC4 citations72
US10351760B2Jul 16, 2019
Polymeric ionic liquid clay control agents
HALLIBURTON ENERGY SERVICES INC4 citations71
US10208240B2Feb 19, 2019
Fluid efficiency and flow back enhancer
HALLIBURTON ENERGY SERVICES INC2 citations69
US11518927B2Dec 6, 2022
Demulsifier compositions for treatment of subterranean formations and produced oil
HALLIBURTON ENERGY SERVICES INC0 citations61
US11053429B2Jul 6, 2021
Demulsifier compositions for treatment of subterranean formations and produced oil
HALLIBURTON ENERGY SERVICES INC0 citations61
US10161242B2Dec 25, 2018
Column flow testing
HALLIBURTON ENERGY SERVICES INC1 citations60
US10961437B2Mar 30, 2021
Alkyl unsaturated fatty acid ester oil as a oil component in the formulation and application of surfactant flowback aids for subterranean stimulation
HALLIBURTON ENERGY SERVICES INC1 citations59
US10196887B2Feb 5, 2019
Metal-organic frameworks as porous proppants
HALLIBURTON ENERGY SERVICES INC0 citations51
US10717914B2Jul 21, 2020
Performance non-emulsifiers that employ branched alcohols and a new high-solvency carrier oil
HALLIBURTON ENERGY SERVICES INC0 citations48
US9869170B2Jan 16, 2018
Methods of controlling water production in horizontal wells with multistage fractures
HALLIBURTON ENERGY SERVICES INC0 citations41
US10451531B2Oct 22, 2019
Surfactant selection for downhole treatments
HALLIBURTON ENERGY SERVICES INC0 citations38