Andrew J. Davidoff, Ph.D. P.G.

Andrew J. Davidoff, Ph.D. P.G.

DJS Associates
2020 Eldridge Pkwy Suite 1204
Houston, TX 77077
Office: 281-771-8916

Dr. Davidoff is a Texas-based Professional Geologist and practicing Geophysicist with 30 years of domestic and international exploration and development experience. He brings with him a rich history of projects in the US and over 20 countries worldwide.

Specializing in the intricate realms of Oil and Gas and Geothermal industries, Dr. Davidoff’s expertise encompasses a wide spectrum, from offshore plays to onshore developments. His skillset seamlessly integrates geological, geophysical, and reservoir engineering data to drive the success of multifaceted projects. These projects include Exploration and Development Wells, Injector and Producing Wells, Field Development Planning, Reserve Audits, Reservoir Damage, Seismic and Hazard Survey Acquisition, Processing and Interpretation, and Geothermal Development.

In addition to his industry contributions, Dr. Davidoff lends his expertise to forensic investigations. He navigates complex litigation matters such as earthquakes and aquifer damage linked to fracking and injection wells, SEC and IRS violations within oil and gas investments, implied covenant disputes, environmental issues like river erosion, landslides, sea-level changes, and the broader implications of global warming.

Areas of Expertise
  • Geochemistry
  • Geology
  • Geotechnical Engineering
  • Hydrology & Groundwater
  • Mining
  • Oceanography
  • Oil & Gas
  • Petroleum Engineering
  • Seismology

Expert Background
Q: Please list your professional accreditations, degrees, licenses, and certificates granted:
A: State of Texas: Professional Geologist, License Number 15220, 2021
Ph.D., Geology, Texas A & M University, College Station, TX, 1993
M.S., Geology, University of Houston, Houston, TX, 1989
B.S., Geology, Western Washington University, Bellingham, WA, 1982
Q: Please list your affiliations or memberships in any professional and/or industry organizations:
A: American Association of Petroleum Geologists (AAPG) Member since 1988
Society of Exploration Geophysicists (SEG) Member since 2007
Houston Geophysical Society (GSH) Member since 2015
Institute for Energy Law, Member since 2020
Geothermal Rising, Member since 2022


Available Upon Request