Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Additive to improve flow, reduce power consumption and pressure drop in heavy oil pipelines

Additive to improve flow, reduce power consumption and pressure drop in heavy oil pipelines

US Patent 8342198 · Granted Jan 1, 2013

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Stabilizing scavenger formulations in the presence of excess formaldehyde for st2024
Synergistic effects among mercaptan scavengers2023
Application of formaldehyde sulfoxylates for scavenging H2S2022
Application of formaldehyde sulfoxylates for scavenging H2S2021
Pre-flush for oil foamers2020
Asphaltene inhibitors for squeeze applications2017
Synergistic H2S scavenger combination of transition metal salts with water-solub2017
Metal carboxylate salts as H2S scavengers in mixed production or dry gas or wet 2016
Synergistic H2 S scavengers2016
Heat generation process for treating oilfield deposits2014
Method for recovering oil from an oil well2013
Additive to improve flow, reduce power consumption and pressure drop in heavy oi2013