The oil and gas industry uses wireline logging to obtain a continuous
record of a formation's rock properties. Wireline logging can be defined
as being "The acquisition and analysis of geophysical data performed as a
function of well bore depth, together with the provision of related
services." The measurements are made referenced to "TAH" — True Along Hole
depth. These and the associated analysis can then be used to infer further
properties such as hydrocarbon saturation and formation, and to make
further drilling and production decisions. PDK Wireline Logging offers
various services such as: Open-Hole Services (Petrophysics, Geophysics)
and Cased-Hole Services (Well Integrity, Production, Perforation).
