DEEP OFFSHORE

EXPERTISE & TECHNOLOGY

– 1,714 mTotal deep water well drilling test

1982

Med

iter

rane

an S

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DECADES OF TECHNOLOGICAL PROGRESS

PIONEERING TO SERVE OUR ENERGY NEEDS

Deep offshore, at depths of over 500 meters, lies enough untapped oil and gas to satisfy world demand for the next 5 years. At Total, one of the world's largest

operators in this area, we can operate in these and far greater depths and resources today, thanks mainly to decades of technological progress. Whilst still maintaining an ambitious exploration and development strategy, these projects are managed

responsibly, respecting not only technical and economic constraints but also our own strict environmental standards.

(1) b/d: barrel per day (2) Mscf/d: million standard cubic feet per day

– 1,350 m WORLD FIRST:

installation of three 1,250m tall hybrid

riser towers•

2003 Offshore Technology

Conference (OTC) Distinguished

Achievement Award

2001200,000 b/d(1)

Gir

asso

l (A

ngo

la)

– 1,200 m WORLD FIRST:

integration of gas-lift and heating system into eight Integrated Production Bundle

risers, each 1,650 m long and weighing

800 t

2006240,000 b/d

Dal

ia (A

ngo

la)

– 1,300 m – 1,500 m

20-km tie-back to the Girassol

FPSO(3)

2007145,000 b/d

Ro

sa (A

ngo

la)

– 600 m – 900 m

Gas recovery enhanced by

water injection, a first for Total in a deep offshore

project

200890,000 b/d

Mo

ho B

ilond

o

(Co

ngo

)

– 1,275 m – 1,470 m

WORLD FIRST: all-electric

FPSO(3)

2009

AK

PO

(N

iger

ia)

185,000 b/d

320 Mscf/d(2) of gas

– 600 m – 1,200 m

WORLD FIRST: deep water subsea gas / liquid separation

•2013 OTC Distinguished

Achievement Award•

2013 International PetroleumTechnology Conference

(IPTC) “Excellence in ProjectIntegration” Award

2011

Paz

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220,000 b/d

2

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A lmost one third of yet-to-be-discovered resources, about

390 billion barrels, are located deep offshore in environments ever more difficult to access. Meeting the associated challenges requires technical expertise. This is made even more demanding with ever tighter cost control, Total’s new and innovative technologies, such as “all electric”, can deliver both, technical excellence and lower cost.

A t Total we have fine-tuned our risk management policy

enabling us to explore resources in ultra-deep offshore locations (at depths of over 1,500m).We use our state-of-the-art geoscience toolkit with “Pangea”, one of the world's most powerful super-computers, to enhance the speed and precision of subsurface mapping. This allows us to save time and

COMPLEX CHALLENGES COST EFFECTIVE SOLUTIONS

BUILDING ON OUR TECHNICAL EXPERTISE

money when selecting optimal drilling locations.Total is also addressing the four main challenges of: greater distance from shore, deeper water, whilst still controlling costs and maintaining safety. The main objective of our subsea facilities is to undertake on the seabed all the necessary processing usually carried out at the surface, so as to deliver export-ready products directly for refining or use.

In 2016, Offshore Uruguay

Total drilled Raya-1. At 3,405 meters water depth it was the world’s deepest sub-sea well.

WORTH NOTING

(3) FPSO - Floating Production, Storage & Offloading unit. (4) Production start up 2016, Total operator 2018.

– 1,100 m – 1,400 m

Installation of a multiphase pump to boost flow pressure later in the

field’s life, and so ensure optimum oil recovery

•2015 IPTC “Excellence in Project Integration” Award

2014160,000 b/d

CLO

V

(Ang

ola

)

– 600 m – 1,100 mTotal’s first

Tension Leg Platform in West Africa

2017

Mo

ho N

ord

(C

ong

o)

100,000b/d

– 1,400 m – 1,750 m

Total’s largest FPSO*** to date (L 330m, W 61m,

H 33.5m)

2018

Eg

ina

(Nig

eria

)

200,000b/d

– 1,400 m – 1,900 m

2 FPSOs(3) connected to a vast array of subsea wells and pipelines enable

economic production from this deep field

2018230,000 b/d

Kao

mb

o (A

ngo

la)

– 2,100 m

First IOC to operate pre-salt producing field offshore Brazil.

2018(4)

80,000 b/d

Lap

a (B

razi

l)

– 600 m 143 km subsea

to shore tie-back in harsh north east

Atlantic margin•

2016 International Petroleum Technology

Conference (IPTC) “Excellence in Project

Integration” Award

2016

Lag

gan

To

rmo

re

(Wes

t o

f S

hetl

and

)

500 Mscf/d(2) of gas

3

Deep offshore,technical responsesto new challenges.

Read more online

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Our strategy focuses on addressing all the technological, environmental, safety and cost control challenges inherent in deep offshore operations.

We invest significantly in R&D to evolve new technologies that enable the economic development of reserves ever more difficult to access.

KEEPING THE FLUIDS FLOWING

W e use cutting edge solutions to assess risk and ensure fluid flow. This task is made all the

more complex when dealing not only with the pressures and temperatures encountered on the ocean floor, but also when long pipelines and tie-backs are used in our projects.

We are continually developing new technologies:◗ In partnership with ConocoPhillips and SINTEF1 , we have developed a new multiphase flow software model called LedaFlow®. This model makes it possible to simulate complex flows and therefore to determine the optimum size of our facilities.

◗ In Angola, Pazflor was the first offshore development to perform gas / liquid separation at depths of 800 m coupled with large scale liquid activation. It opened the way for economic production of heavy and viscous oils lying at greater depths.

◗ Another world first that we wish to replicate in deep offshore is the electric heating of transport lines, tested in the Islay Field in the British North Sea, to prevent the formation of hydrate plugs.

CONSTANTLY ANTICIPATING AND

INNOVATING

1 SINTEF is one of the largest independent research organisations in Scandinavia.

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T o reach resources that are located in ever more complex environments, we have chosen

the path of “full subsea”. However, this concept can only be made possible and cost effective with the advent of all-electric technology, the only efficient technology able to meet the challenges of long tie-backs. In 2016, we successfully installed and started up the world’s first all-electric subsea well in the K5F gas field (Dutch North Sea). All components used have been validated to a water depth of 3,000 m.

◗ SPRINGS® (Subsea PRocess and INjection Gear for Seawater), subsea

technology, uses nano-filtration membranes to eliminate sulphates found in seawater. An innovative process that enables water to be treated directly on the seabed before injecting it into the wells. Following successful pilot testing in real operating conditions (offshore Congo FPU2 Alima at a depth of 500 m), the process was industrialized and launched in 2016.

◗ Subsea Chemical Storage, a unit based subsea chemical storage system, enabling storage close to wells and hence permitting cheaper longer tie-backs by avoiding costly long length umbilicals; a joint industry collaboration program is ongoing.

◗ AUV (Autonomous Underwater Vehicule) an innovative pipeline inspection application, with enhanced functionality, capable in particular of tracking long distance pipelines at 3,000 m water depth. Such technology will help enhance our deepwater asset integrity. The 1st industrial application will be ready in 2018.

2 FPU - Floating Production Unit.

WE ARE DEVELOPING THE SUBSEA TECHNOLOGIES OF TOMORROW

5

Today, deep offshore represents:

32% of our operated

production

Key figures

Springs

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K5F

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2014

OUR EXPERTISEA BEDROCK FOR YOUR TRUST

L ocated between 1,400 and 1,900 meters water depth on block 32, 260 kilometers off the

coast of Luanda in Angola, Kaombo is the largest deep offshore development in Angola.Kaombo Norte, the first of two enormous Floating Production Storage and Offloading (FPSO) units, both converted from Very Large Crude Carriers (VLCC) to keep project costs down, came on stream in July 2018 and will produce an estimated 115,000 barrels of oil per day. A second sister FPSO, Kaombo Sul, is due to start up in 2019. Overall production will reach an estimated 230,000 barrels

KAOMBO (Angola) UNPRECEDENTED LOCAL CONTENT

Total is the leading deep offshore producer in West Africa, where today we are operating more than 450 subsea wells. In Angola, a third of oil production is operated by the Total Group within a framework of dialogue and long term partnerships with all stakeholders, and in 2018 production

started from Kaombo, the groups largest deep water development to date. In the Republic of Congo we are demonstrating our continued conquest of deep waters and more difficult to produce oils

with Moho Nord. Total is now bringing this same expertise to the Brazilian deep offshore, where in 2018 we became the first IOC to operate a pre-salt producing field.

of oil per day at peak with associated gas being exported to the Angola LNG plant. A total of 59 wells will be connected to the two FPSOs, through one of the world’s largest subsea networks. Together, they will develop the resources of six different fields (Gengibre, Gindungo, Caril, Canela, Mostarda and Louro) some over 3 kilometers beneath the sea bed, and over an area of 800 square kilometers in the central and southern part of the block. Kaombo represents over 100 million manhours worked across 20 countries, of which 15 million in Angola, an unprecedented level of local content.

6

Kaombo

Read more online

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In January 2018, Total became the first International Oil Company

to operate a pre-salt producing field in Brazil. This following a strategic alliance with Petrobras the previous year. The Lapa field (Total 35%) stands in 2,100 m of deep water in the Santos basin, and is producing via FPSO Cidade

de Caraguatatuba. During the coming months and years, Total will bring its deepwater expertise to the fore with the development of Lapa North East and South West field extensions with additional wells and sub-sea facilities. Total also partners Petrobras in the same deep water zone on the Lara and Libra fields.

L ocated 140 kilometers from shore and operated by Total (40%) CLOV is the

fourth deep water development of the prolific Block 17 of Angola. Its production plateau of 160,000 barrels per day was reached after only three months in 2014, contributing to a block production of 700,000 barrels per day, reaching 2 billion barrels produced by May 2015.CLOV is a mega project with four development areas spread out over 29 by 25 kilometers. Two oil types are produced

CLOV (Angola) MAXIMIZING TECHNICAL EXPERTIZE

simultaneously, from separate reservoirs (Oligocene and Miocene) with differing temperatures, pressures and viscosities, all impacting flow characteristics. To compensate for this, subsea multiphase pumping was chosen to boost oil recovery as reservoir pressures decrease. In concept, CLOV is a large integrated subsea production system, and an all-electric FPSO with full gas export to a liquefaction plant onshore thus enabling “zero flaring” under normal operations.

LAPA (Brazil), A STRATEGIC DEEPWATER MILESTONE

MOHO NORD (Congo), SHOWCASING OPERATIONAL EXCELLENCE

O perated by Total with a 53.5% interest, with first oil in March 2017, this project was the

first deep offshore development to involve two floating plants dealing with two different types of oil from two separate formations: an FPU (Floating Production Unit) connected to 17 subsea wells to operate the Miocene turbidites and a TLP (Tension Leg Platform), a first for the Group in West Africa, with 17 topside wellheads to produce the Albian carbonate reservoirs. The environmental impact of these facilities is reduced to the minimum through a zero gas-flaring policy and re-injection of produced water. IMPACTS (Improvement and Acts Together for Safety) brought together more than 200 members, associates and subcontractors within the same safety culture. It promoted a safe work environment with zero accidents and respect for the environment. The project team members led by example and its ambassadors committed themselves to promoting safety at every level of the company. This initiative is monitored and appraised so as to build an enduring methodology that can be applied to future E&P projects.

“As long-term partners, Total and

Sonangol work hand-in-hand to encourage growth

and increase profits for both parties.”

Francisca Silva, Sonangol Block 17 chairman,

Angola

We are the leading deep offshore producer

in West Africa. By 2019, Total

will be operating 11 FPSOs with

a production capacity of approximately 1.7Mboe/day.

WORTH NOTING

7

Moho Nord

Read more online

total.com

TOTAL S.A.

Share capital: 6,646,286,507.50 euros 542 051 180 RCS Nanterre

Exploration & Production – Paris Phone: +33 (0)1 47 44 45 46 2, place Jean Millier – La Défense 6 92078 Paris La Défense Cedex – France

Exploration & Production – Pau Phone: +33 (0)5 59 83 40 00 Avenue Larribau – 64018 Pau Cedex – France

www.ep.total.com

Total is a major energy player committed to supplying affordable energy to a growing population, addressing climate change and meeting new customer expectations.

Those commitments guide what we do. With operations in more than 130 countries, we are a global integrated energy producer and provider, a leading international oil and gas company, and a major player in low-carbon energies. We explore for, produce, transform, market and distribute energy in a variety of forms, to serve the end customer.

Our 98,000 employees are committed to better energy that is safer, cleaner, more efficient, more innovative and accessible to as many people as possible. As a responsible corporate citizen, we focus on ensuring that our operations worldwide consistently deliver economic, social and environmental benefits.

Our ambition is to become the responsible energy major.

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