Roger L. Schultz

HIGH-TEMPERATURE DEVICES ON INSULATOR SUBSTRATES

DETECTING ACOUSTIC SIGNALS FROM A WELL SYSTEM

Heated fluid injection using multilateral wells

Producing resources using heated fluid injection

Heating and cooling electrical components in a downhole operation

HIGH TEMPERATURE MEMORY DEVICE

Phase-controlled well flow control and associated methods

Casing deformation and control for inclusion propagation

Method of injection plane initiation in a well

Treating subterranean zones

Generating heated fluid

Annular Isolators for Expandable Tubulars in Wellbores

Casing expansion and formation compression for permeability plane orientation

System for predicting changes in a drilling event during wellbore drilling prior to the occurrence of the event

Method and apparatus for monitoring the condition of a downhole drill bit, and communicating the condition to the surface

Annular isolators for expandable tubulars in wellbores

Flexible piezoelectric for downhole sensing, actuation and health monitoring

Well control systems and associated methods

Electrical connections made with dissimilar metals

Flexible piezoelectric for downhole sensing, actuation and health monitoring

Annular isolators for expandable tubulars in wellbores

Annular Isolators for Expandable Tubulars in Wellbores

Shear activated safety valve system

Hydraulic control and actuation system for downhole tools

Hydraulic control and actuation system for downhole tools

Single phase fluid sampler systems and associated methods

Multicycle hydraulic control valve

Temperature compensation apparatus, systems, and methods

Switchable power allocation in a downhole operation

Heating and cooling electrical components in a downhole operation

Rechargeable energy storage device in a downhole operation

Fiber optic sensor

Code-division multiple-access (CDMA) wireline telemetry system

Well perforating for increased production

Slickline signal filtering apparatus and methods

Very high data rate telemetry system for use in a wellbore

High-temperature devices on insulator substrates

Downhole cooling system

Synchronous multi-phase AC-to-DC converter

Apparatus and method of identifying rock properties while drilling

Method and apparatus for high temperature operation of electronics

Annulus pressure operated well monitoring

Shape memory alloy for erosion control of downhole tools

Hybrid piezoelectric and magnetostrictive actuator

System and method for determining downhole conditions

Apparatus and method for creating pulsating fluid flow, and method of manufacture for the apparatus

High-temperature memory systems

Adaptive acoustic transmitter controller apparatus and method

High-voltage transistors on insulator substrates

System and method for sensing load on a downhole tool

System and method for monitoring packer slippage

High temperature environment tool system and method

Field/reservoir optimization utilizing neural networks

Wireless telemetry systems and methods for real time transmission of electromagnetic signals through a lossy environment

High temperature electronic devices

High temperature memory device

High temperature imaging device

Method and apparatus for maintaining a multi-chip module at a temperature above downhole temperature

System and method for processing signals in a well

System and method for sensing leakage across a packer

Borehole discontinuities for enhanced power generation

Wellbore power generating system for downhole operation

Expanding well tools

Annular isolators for expandable tubulars in wellbores

Wellbore power generating system for downhole operation