“PHYSICAL MEASUREMENTS CENTER”

IN ARTIGUELOUTAN Total E&P Alternative Subsurface Data (TEP ASD)

ALTERNATIVE LOGGING PROJECT

2

● Goal Sustained decline in logging costs over the next 20 to 30 years ● Process

1- Construction of a logging calibration center OPEN to small logging probes manufacturers and alternative service providers coming from Mining, Geothermal Energy, Hydrogeology industries.

2- Qualification of the frugal probes to Oil and Gas Industry,

3- Use of the frugal probes with different business models to get better competitive biddings and

reduced costs,

2

Basement Analytical Platform

= standards location

Logging standards

Artigueloutan calibration facilities

Calibration Center

Operational Base

Workshop

Rig Site

Rock

standards

Blocks

Jigs

3 TEP ASD –Centre d’étalonnage – Pau-France –12 février 2015

Calibration

« Before and After survey »

verifications

Normalization

PHYSICAL MEASUREMENT CENTER:

FIRST LINK IN THE DATA QUALITY INSURANCE CHAIN

4

ALE PROJECT PHYSICAL MEASUREMENTS CENTER

LOCATION

15 minutes

5

PHYSICAL MEASUREMENT CENTER:

THE ANALYTICAL PLATFORM AND WORKSHOP

Analytical platform Workshop

Hot air drying cells Vacuum drying

and imbibition cells

Basement Analytical Platform

= standards location

Modified radial

drill

ROCK STANDARD TANKS

6

ROCK STANDARDS:

• 4 octogonal slabs per standard

• 1.5 m diameter

• 1.5 m high

Borehole fluid = Pore fluid

3 Fluids:

• 1 Fresh water

• 2 NaCl brines

3 Litholigies:

• Limestone

• Sandstone

• Dolostone

5 Porosity ranges

• 0 %

• 10%

• 20%

• 30%

• 40%

4 Hole diameters:

• 300 mm

• 200 mm

• 152 mm

• 106 mm

ALUMINUM AND COMPOSITE STANDARDS – RAT HOLES AND FLUIDS

7

2 densities

• 2.67

• 1.68

5 Fluids:

• Air

• Fresh water (Cl free)

• Na Cl brine 100 g/l

• Na Cl brine 200 g/l

• Ca Cl2 brine 400 g/l

6 hole diameters:

•393 mm

•342 mm

•292 mm

•208 mm

•157 mm

•104 mm

SAND STANDARDS TANKS

8

2 different lithologies:

• Fontainebleau quartz sands

• Prodomasa dolomitic sands

1 Pore fluid:

•Fresh water (Cl free)

TANK:

• 2m diameter

• 200 mm borehole diam.

• 2.4 mm thick epoxy/fiber

glass liner

• 2.0 m rat hole

• Radio protected rat hole

STANDARD:

• 2m diameter

• 1.5 m thick

• 2 litho facies

• 33% porosity

5 Borehole fluids:

• Air

• Fresh water (Cl free)

• Na Cl brine 100 g/l

• Na Cl brine 200 g/l

• Ca Cl2 brine 400g/l

FOUR FLUID TANKS

9

4 fluids:

• Mineral water (Cl free)

• 100 g/l NaCl brine

• 200 g/l NaCl brine

• 400 g/l Ca Cl2 brine

2 functions:

• storage

• calibration

Tank parameters:

• 12 m3

• 2.0 m in diameter

• 4 .0 m high

0.00 m

TUBINGS AND CASINGS SLEEVES

10

To be set in:

• Rock standard tanks

• Fluid standard tanks

• Sand Packs tanks

Characteristics of the 8 steel tubes and casings

• 8 free steel tubings and casings

• 2 free perforated casing

• 2 cemented steel casing sleeves

• 2 free epoxy/fiber glass tubes

• 1 Stand Alone Screen (SAS)

• 1 rod base Johnson screen

• 1 completion sleeve including a Johnson

screen and a 20/40 ceramic gravel pack

• tubing length : 4.5 m

ACCREDITATION STRATEGY

Titre de la Présentation – Lieu et Pays – Date Jour Mois Année 11

● Based on International Standard ISO17025

- Requierements on the competency of calibration laboratories,

- Measurement management system,

• Requirements on process and materials to prove that their use is well appropriate,

• Metrological conformity.

- Goal: Qualification of logging tools in accordance with specifications (maximum permissible error, uncertainties on measurement)

● International recognition via COFRAC

- COFRAC : French accreditors’ organisation

- In Partnership with:

• EA (European co-operation for Accreditation)

• ILAC (International Laboratory Accreditation Co-operation ) USA / Canada, South America, UAE, Asia / Pacific, Africa (Angola, Congo, South Africa …), Russia…

● What for?

- Best way to establish trust and transparence

- Confidence in the competencies of analysis, test and calibration

- High level of reliability

Project

studies

Pre - project

Land Purchase12/14

CFT

Offsite development / and

construction of technical

equipments

Commercial

exploitation

11/ 17

Civil Engineering

Building Permit 07/15

Beginning of civil

engineering works 01/16

Awarding11/15

12

Site

development

01/17

2013 2014 2015 2016 2017

ALE PROJECT – PLANNING

Titre de la Présentation – Lieu et Pays – Date Jour Mois Année 13

Merci