CLIENT AREA    INTRANET ACCESS
Login:
Password:

GEORES

GEOLOG has the equipment and expertise to provide, in real-time at the Wellsite the evaluation of fractured reservoirs
The GeoRES evaluation includes:
  • The real time detection and identification of open fractures
  • The real time determination of the fractures fluids contents: water, oil & gas
  • The near real time advanced interpretation of the reservoir fluids using the GWDTM –  Gas While Drilling interpretation
EQUIPMENT for FRACTURE DETECTION  
Electromagnetic Flowmeters to accurately measure the     flow in water based muds, and Coriolis Mass Flowmeters for water or oil based muds.

8” Coriolis Mass Flowmeter
Up to 3,500 liters/minute
Resolution> 5 liters/minute
Water Base and Oil Base Mud

Electromagnetic Flowmeter
Resolution> 10 liters/minute
Water Base Mud

 

OPENED FRACTURES DETECTION EXAMPLES
 

Fracture Permeability from Microlosses Analysis
MUD FLOWMETER FOR MICROLOSSES ANALYSIS 
Example of the good correspondence between:  Opened Fracture measured from mud losses and Fracture Imaging for a single conductive fracture intercepted by the well

EQUIPMENT TO EVALUATE THE FRACTURES FLUID CONTENTS

GEOLOG offers either a standard gas chain or advanced gas chain.
 
STANDARD GAS CHAINADVANCED GAS CHAIN
  • Analysis C1 to nC5 in 60 seconds
  • Complete separation with return to baseline for both C1 and C2 for C1/C2 ratio <180
  • Saturation limits C1: 100% C2: 30% C3-C5: 15%
  • Resolution 10 ppm
  • Minimum detectable value 20 ppm

  • Analysis C1 to nC5 in 45 seconds
  • Complete separation with return to baseline for both C1 and C2 whatever the C1/C2 ratio
  • Saturation limits C1: 100% C2: 100%     C3-C5: 15%
  • Resolution 1 ppm
  • Minimum detectable value 5 ppm

QGM Gas TrapFID ChromatographCVD (Constant Volume Degasser)DUAL FID  Chromatograph


In a 3000 meters horizontal section in Italy, the ONLY reservoir
information at the end of the well was the above

FOR RESERVOIR EVALUATION

For Reservoir Evaluation refer to the GeoGWDTM
Gas While Drilling section

OPTIONAL
Secure real time data transmission via internet using Wellcoms.