1. DIGITAL ANALYSIS
TECHNOLOGIES
FOR TIGHT AND
SHALE RESERVOIRS

2. IntroVision is an innovative engineering digital petrophysics company, focused on researching tight oil and
gas reservoirs
IntroVision - One of the four companies in the world, owning unique digital petrophysics technologies for
tight oil reserves investigations:
 Shale play
 Bazhenov formation
 Low-permeability rocks
 Fractured carbon, including clay
PROBLEM
Conventional core analysis :
• destroys the samples
• does not apply to the study of complex fields
• time-consuming
• expensive
SOLUTION -
DIGITAL CT RESEARCH
SAAS
Core samples
CT-based lab
Mathematical
modeling
Research results
Enhanced oil and gas
recovery

3. COMBINATION OF TRADITIONAL AND DIGITAL APPROACHES:
Field research of core
samples
(IntroVision ML™)
Express well-side core
analysis
Laboratory studies
(IntroVision Lab)
Experiments and
measurements in
atmospheric and
reservoir conditions
• Open, close and effective
porosity analysis
• Pore size distribution
measurement for
open, close and effective
pore volume
Digital analysis
(IntroVision R&D)
CT and NMR
experiments
• Definition of porosity and
permeability properties for
fractures
• Researches of rock
interaction with different
mediums (acid
treatment, gel, concrete, po
lymer solution)

4. INTROVISION PRODUCTS:
IntroRock: hardware and
software complex for
core macroanalysis
IntroVision ML: mobile
laboratories for well-site
sludge analysis
IntroStorage: hardware
and software complex
«electronic core storage»
IntroVision Lab: digital
analysis of difficult
reservoirs
BENEFITS FOR THE CONSUMER:
NON-DESTRUCTIVE ANALYSIS
REDUCTION OF ACQUISITION
TIME AND RECEIVING WIDER
ARRAY OF DATA COMPARED TO
CONVENTIONAL METHODS
BEST QUALITY OF BAZHENOV
FORMATION AND SHALE
RESEARCH IN THE INDUSTRY
EFFECTIVE STUDY OF
ENHANCED OIL RECOVERY
METHODS

5. INTROROCK: HARDWARE AND SOFTWARE COMPLEX FOR CORE
MACROANALYSIS
PROBLEM
Unrepresentative core
recovery and limited
capacity of core visual
inspection
SOLUTION
Digital core
macroanalysis
RESULT
Higher efficiency
Visualization of density inhomogeneity of the full-sized core sample

6. INTROVISION ML: MOBILE LABORATORIES FOR DRILLING SLUDGE ANALYSIS
PROBLEM
Limited amount of
wells with core
acquisition
SOLUTION
Digital drilling sludge
analysis
RESULT
Higher efficiency
FILTRATION
MODEL
REFINEMENT
DRILLING SLUDGE
MOBILE
LABORATORY
POROSITY AND
PERMEABILITY
PROPERTIES
REAL TIME
DRILLING
PROCESS
OPTIMIZATION

7. INTROSTORAGE: HARDWARE AND SOFTWARE COMPLEX «ELECTRONIC CORE
STORAGE»
PROBLEM
Ineffective usage of
archive geological
information
• Core storage contains full
digital core images
• Rock properties determined
by specially configured
software based on
IntroVision’s algorithms
• Records about each sample
accumulate permanently
• Core storage automatically
searches for equivalent
samples, wells and fields
SOLUTION
Electronic core storage
RESULT
Balanced
technological-based
solutions

8. INTROVISION LAB: DIGITAL ANALYSIS OF DIFFICULT RESERVOIRS
PROBLEM
New types of
reservoirs are slightly
amenable to
conventional analysis
SOLUTION
RESULT
Digital multiscale
analysis
Completed projects
Permeability
Correspondence of filtration
properties: IntroVision vs.
conventional lab
Data for terrigenous rock samples
Correspondence between gas
permeability measured in
conventional laboratory and using
IntroVision’s digital petrophysics
technology
Permeability, aLBM, IntroVision, mD
100000
10000
1000
100
10
1
1
10
100
1000
10000
Laboratory permeability, mD
100000

9. ADVISORY BOARD
Dominique
Fache, Chairman of the
Board of Directors, JSC
“Enel OGK-5” (20082013), Regional
Director, Shlumberger in
Russia and CIS (1993-2003)
MANAGEMENT
Andrei
Gorbyk, C
Vadim
Kulikov, Chairma
EO
n of the Board of
Directors
Georgy
Kalashnikov,
Dmitry Bikulov,
Rudolf M.
Ter-Sarkisov,
First Deputy General
Director “Gazprom dobycha
shelf” LLC, Chief Manager
of Shtokman project
Arkadiy A.
Bokserman,
Advisor to General Director
of Zarubezhneft JSC
CTO
Manager of
Computer physics
department