OilAuthority.com
Sign InList Your Company
CompaniesCareersMarketplaceEquipmentNewsOil PricesRig Search
Oil Authority›Glossary›F›FFT

FFT

An iterative computer algorithm to perform the Fourier transform of digitized waveforms rapidly.

In the News

Commonwealth LNG Achieves Full Commercialization at 9.5 MMtpa Louisiana Project as EQT and Glencore Expand Offtake, FID Expected Within Weeks

LNG / Natural GasApr 11, 2026
Browse the Oil and Gas Glossary

Related Terms

FD

The frequency domain is a mathematical representati

FT

FT (formation tester) is a generic abbreviation in petroleum engi

FTIR

<div data-title="FTIR: Fourier Transform Infrared Mineralogy, Clay Typing, and Quantitative Rock Analysis in WCSB Shale

FWKO

A free water knockout (FWKO) is a surface

Fermat's principle

Fermat's principle, as applied in seismic explora

Flare Stack

Primarily used as a safety measure to prevent the accumulation of gases that could pose a hazard. Also used to manage sm

Fourier analysis

Fourier analysis is a mathematical framework for de

Fourier synthesis

The process of reconstructing a function of time or space from its sinusoidal components determined in Fourier analysis.

OilAuthority.com

Edited by Adam Humphreys

The international oil & gas network — news, careers, rig search, marketplace, glossary, and company profiles.

Explore

  • Companies
  • Rig Search
  • Careers
  • Heavy Equipment
  • Marketplace
  • News
  • Oil Glossary

For Business

  • Add a Company
  • Plans & Pricing
  • Claim Your Company
  • Advertise

Account

  • Sign In
  • Create Account
  • Dashboard
  • Edit Profile

© 2026 Oil Authority. All rights reserved.

AboutContactTermsPrivacySecurity