Oil & Gas Engineering Knowledge Base

Petroleum engineering topics, tubing inspection, drilling, production engineering and well integrity.

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WELLCATâ„¢ casing design software
Production-Surveillance-Intervention

WELLCATâ„¢ casing design software

Drill design: Provides transient thermal and fluid flow analysis for drilling operations. Simulations include cementing temperatures, dow...

OFM Basic: From Excel to Access Database – Practical Step-by-Step Guide
Production-Surveillance-Intervention

OFM Basic: From Excel to Access Database – Practical Step-by-Step Guide

In many production teams, well and production data are initially compiled in Excel. However, when moving into OFM Basic for analysis, eng...

PVTSim Basic
Production-Surveillance-Intervention

PVTSim Basic

PVTSim

ESP Design – Hand Calculations guide
Production-Surveillance-Intervention

ESP Design – Hand Calculations guide

The ESP Design – Hand Calculations guide provides a step-by-step walkthrough for designing an Electrical Submersible Pump (ESP) system, e...

DTS, DAS With MARS (Weatherford)
Production-Surveillance-Intervention

DTS, DAS With MARS (Weatherford)

The energy industry’s most advanced thru-tubing intervention and reservoir-intelligence system. Unified sensors provide distributed-acous...

Well Leak Detector With Vivid
Production-Surveillance-Intervention

Well Leak Detector With Vivid

VIVID® Leak is designed to find leaks in tubing and casing strings. Frequency filtering means road noise can be removed from dynamic logg...

Gaslift Valves
Production-Surveillance-Intervention

Gaslift Valves

Gaslift Valves

Carbonate Stimulation
Production-Surveillance-Intervention

Carbonate Stimulation

Acid stimulation in carbonate reservoirs involves using acidic fluids to enhance oil or gas production by increasing the reservoir's perm...

GOR (Gas-Oil Ratio) Trends
Production-Surveillance-Intervention

GOR (Gas-Oil Ratio) Trends

GOR can be lower, equal, or higher than Rsi depending on the reservoir type and drive mechanism 1. Depletion-Drive (Solution-Gas Drive...

Stimulation In Carbonate
Production-Surveillance-Intervention

Stimulation In Carbonate

In Carbonate, there are two types of acid to be used

Stimulation Notes
Production-Surveillance-Intervention

Stimulation Notes

Stimulation: Wax - Solvvent

Water Shutoff
Production-Surveillance-Intervention

Water Shutoff

WSO

Petroleum Engineering Resources

Petrotopic provides petroleum engineering resources covering tubing inspection, MIT interpretation, drilling engineering, production optimization, well integrity and oilfield operational references.


Learn oil and gas engineering topics including tubing metal loss analysis, drilling concepts, production engineering, well integrity, corrosion management and petroleum operations.