A budgetary document, usually prepared by the operator, to list estimated expenses of drilling a well to a specified depth, casing point or geological objective, and then either completing or abandoni [..]

Analog Front End: The analog portion of a circuit which precedes A/D conversion.

AFE: Acronym (Attractive Female Entities). Used to describe female entities which posses a level of attraction that can produce arrousal of the male (and sometimes female) gender.

It's the same meaning as SAFE but when Danny broke his phone his 'S' button didn't work so he said 'AFE'

The most tender spot between a mans balls and his asshole.

See Authority for Expenditure

Authorization For Expenditure

Spanish Exhibition and Trade Fair Association (in Spanish, Asociación de Ferias de España).

Authorization For Expenditure. Required by investor or lender. Is a proposal which outlines the costs and expenses associated with an oil and gas project.

Authorisation for expenditure.

Authorization for expenditure

An estimate of the costs of drilling and completing a proposed well, which the operator provides to each working interest owner before the well is commenced.

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