Schlumberger Technology Corporation

Geoservices Equipements

Services Petroliers Schlumberger

Schlumberger Holdings Limited

Ivan Fornasier

Oliver Clinton Mullins

David Cook

Vinay K Mishra

Dariusz Strapoc

Soraya S Betancourt Pocaterra

Jesus Alberto Canas

Ilaria De Santo

Soraya S Betancourt-Pocaterra

Jacques Chedotal

Slim Hbaieb

A method of monitoring the drilling of a wellbore having a drilling fluid that circulates in the wellbore during drilling, comprises:

Method and system for monitoring the drilling of a wellbore

Various implementations directed to analyzing a reservoir using fluid analysis are provided. In one implementation, a method may include determining mud gas logging (MGL) data based on drilling mud associated with a wellbore traversing a reservoir of interest. The method may also include determining first downhole fluid analysis (DFA) data based on a first reservoir fluid sample obtained at a first measurement station in the wellbore. The method may further include determining predicted DFA data for the wellbore based on the first DFA data. The method may additionally include determining second DFA data based on a second reservoir fluid sample obtained at a second measurement station in the wellbore. The method may further include analyzing the reservoir based on a comparison of the MGL data and a comparison of the second DFA data to the predicted DFA data.

Analyzing reservoir using fluid analysis

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Roissy-en-France, France

Ivan Fornasier