Learn and deepen your well testing skills 

Place for oil and gas students and professionals to learn well test analysis, the techniques and tools, including deconvolution, for all types of wells and reservoirs. 

YC-1 exploration well DST

Naturally-fractured reservoirs

Fracture Behaviour

Wellbore storage

Q&A: Job well test with completion

Coning

Constant Pressure Boundary

Reservoir Heterogeneities

Tidal effects

Production problem with an oil well

Is the skin always representative of the well damage?

The Skin Factor

Radius of Investigation

How much rate history to use in pressure transient analysis

Inter-layer connectivity from well test

Default well test derivative

Long horizontal well analysis

Get the most of production shut-ins and pressure build-up tests

HBX-2 Appraisal Well Test

Exploration and appraisal dynamic data

How to define the reserves associated with a well

Why a pressure gauge near the perforations ?

Some safety considerations when flowing a well for the first time

Would you push the Emergency Shutdown button ?

Deviated Well Response

Basic Horizontal Well Response

Monitor oil and gas production

Plan PBU tests for surveillance

Well Test Optimisation, Minimize Rig Time and Flared Volume

Introduction to Well Test Deconvolution

Calculate Reservoir Pressure and Monitor Recovery Process

Assess a well intervention

Detect a fluid breakout

Well Test Derivative

The ∆P Curve in the log-log plot

The Superposition Plot

The Data Plot

Well test analysis

COURSE I

Well Test Design and Analysis

BASIC

COURSE II

complex wells, production

ADVANCED

TOOLS

Softwares, tools, demos

DEMOS

CONVEX

New subsurface technology

TECH

POSTS

Some short reading articles

ARTICLES

PTA GUIDE

for our VIP members

BOOK

FORUM

Discussion Q&A platform

Q&A

HELP

Get some well test support

SOS

Oil and gas posts

minimize well test costs and reduce flaring