About this document
Overpressure Detection Training Module by Antonio Jose da Costa is a document available to read on EtoBox.
The document provides an overview of quantifying pressure detection through analyzing drilling data. It discusses key terms related to overburden and pore pressure calculations. Methods are presented for calculating overburden gradients and stresses from well depth, density, and sonic log data. The document also introduces the concept of a normal compaction trend line and how shifts in the "D exponent" trend can indicate undercompaction and thus pore pressure prediction. Quantitative pore pressure analysis
- Author
- Antonio Jose da Costa
- Language
- EN