Hunger is the only story he has ever heard in his life that he could believe. ... With a rough and easy cry... he swings back over the bright sea to do the same thing, to do it... perfectly."  THE KINGFISHER Mary Oliver p.1990*

software-icons-01

Bcross

software-icons-01

Bhs

software-icons-01

Br

software-icons-01

Bdh

software-icons-01

Btotal

software-icons-02

FREE
magnetometer
for qualifying
candidates

 

Wallen Associates is a group of technical professionals dedicated to excellence in:

    • Well Drilling Software-Passive Magnetic Ranging a Specialty
    • Engineering Design and Analysis
    • Structural Statics, Dynamics, Thermal, Eigenvalue
    • Computational Electomagnetics

 

Pat Wallen, Managing Director, has over 40 years experience in the fields above making significant contributions at:

    • Scientific Drilling International-He had principal design responsibility for the propagation resistivity tool, E-field tool, Pulsed Neutron tool and Magnetic ranging developments.
    • Magnavox/ Wild-Heerbrug- He was Program manager for the first GPS Survey set fielded in the early 90’s achieving millimeter positioning in differential survey mode.
    • Jet Propulsion Laboratory- He was Key in Radiation Hardening the Voyager Spacecrafts to Endure the “Doomsday” radiation Levels of the Jupiter Flybys. STILL WORKING TODAY after 30 years in flight!!