Oil and Gas

Advanced drilling concepts for economical access to resources

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Sandia’s primary focus has been on the development of improved drilling and completion technologies such as drilling diagnostics, high temperature electronics, advanced drilling, and wellbore integrity to reduce and mitigate problems associated with circulation loss.

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Ducted Fuel Injection for Soot Reduction
Ducted Fuel Injection for Soot Reduction

Reduces soot and other EPA regulated emissions in direct-injection engines...

Low Temperature Gasoline Combustion
Low Temperature Gasoline Combustion

A high-performance engine technology to replace diesel engines While electrification...

Title Patent Number Grant Date
Ducted Fuel Injection Pending Pending
Ducted Fuel Injection Pending Pending
Systems and methods for automated drilling of high aspect ratio, small diameter holes in remote, confined spaces US12241370B1 03/04/2025
System and method thermopile energy harvesting for subsurface well bore sensors US11319779B1 05/03/2022
Ducted Fuel Injection EP3201446B1 12/08/2021
Methods and devices for preventing computationally explosive calculations in a computer for model parameters distributed on a hierarchy of geometric simplices US11010513B2 05/18/2021
Surface blocking agents US10894913B1 01/19/2021
Ducted fuel injection US10801395B1 10/13/2020
Low pressure drop advanced swirl technology gas filter US10537839B1 01/21/2020
Fluid driven drilling motor US10385616B1 08/20/2019
Additive-mixing fuel-injection system for internal combustion engines US10202929B1 02/12/2019
Ducted fuel injection US10161626B2 12/25/2018
Ducted fuel injection with ignition assist US10138855B2 11/27/2018
Ducted fuel injection US9909549B2 03/06/2018
Support system, excavation arrangement, and process of supporting an object US9719349B1 08/01/2017
Self-assembling segmented coiled tubing US9453376B1 09/27/2016
Method for operating homogeneous charge compression ignition engines using conventional gasoline US8689767B1 04/08/2014
Reduced-impact sliding pressure control valve for pneumatic hammer drill US8176995B1 05/15/2012
Microfabricated fuel heating value monitoring device US7708943B1 05/04/2010
Multilayer gasket US6722661B2 04/20/2004