shippers’ meeting - grtgaz · shippers meeting – 2015.01.29 important maintenances in 2014...

Shippers meeting – 2015.01.29

Shippers’ Meeting

Works

January 29th, 2015

1


1.Overview 2014

2.North to South link availability and

visibility

3.2015 maintenance schedule

12:00 Cocktail lunch

2

Agenda


Overview 2014

3

Aurore Blot

[email protected]

mailto:[email protected]


Important Maintenances in 2014

Minimizing the impact of maintenance

A reliable maintenance schedule

About maintenance publication

4

Agenda


2

3

1

Montoir

Dunkirk

Taisnières

Obergailbach

Oltingue

Fos

5

Important maintenances in 2014

• transit from North to South zone

• take away gas from North PIRs

• evacuate gas from Fos / supply South zone

• Taisnières H counting system

• Cuvilly interconnection

• Voisines compressor counting system

• Plateau du Vexin pipe

• Nord-Est pipe

2 major piggings

3 major repairs

3 major upgrades


How?

When?

Why?

Where?

GRTgaz sometimes release capacity

As soon as GRTgaz has the information

Pipe inspection and repair

Obergailbach in August

Project planning update

Dunkirk in May

Flow configuration

(Terminal flow schedule)

North-to-South link

6

Minimizing the impact of maintenance

Shippers meeting – 2015.01.29 7

A reliable maintenance schedule

Rate of firm variation capacity

February publication –VS – capacity effectively proposed

Target : 0%

A more and more reliable maintenance planification

2007 2008 2009 2010 2011 2012 2013 2014

12,3%

2,4% 2,4% 2,3%

3,5%

2,7%

1,2%

2,3%



Where ?

On TRANS@ctions portal

https://transactions.grtgaz.com/

On GRTgaz website

http://www.grtgaz.com/fileadmin/engagements/documents/fr/indic-CRE-maintenance-nov-14.pdf

On Smart GRTgaz website

http://www.smart.grtgaz.com

https://transactions.grtgaz.com/












http://www.smart.grtgaz.com/


D-1 Jan. 1st of March Aug.

9S


Maintenance

Schedule Consolidated Update Guidelines

Shippers B2B Meetings

Shippers’ Meeting

Restriction updates TRANS@ctions

First Publication

WD-5 D-60 Nov.

Adjacent

Operator Consultation


Overview 2014

10

Aurore Blot

[email protected]

Thank you for your attention.

mailto:[email protected]


The North to South Link Availability

2014 vs 2013

Jean-Damien LENOIR / DSG

11


Reminder : The North to South Capacity

One global physical capacity

depending on :

- Supply scenario

- Consumptions

- Works and maintenance

2 contractual points :

Split into

N>S link

North Atlantic storage

(in injection) = INA

12


One of the priorities of the Gas System Division

North to South link availability optimisation

Study

Challenging the limits of the network

Developping optimization tools

Works Planification

Methodology

Coordination with adjacent operators

Organization

Operationnal

Maximising hourly flows on the N>S pipes

13


14

Increase of the North to South link availability compared to Summer 2013

Average daily

available capacity F + I (GWh/d)

Summer

2013

Summer

2014

Delta

GWh/d %

N>S + INA 492

517 +25 +5%

N>S + INA (inc. Montoir 2013)

539 +47 +10%

JTS : + 11 GWh/d (2014 / 2013)


The North to South Link Visibility

Flashback on Summer 2014

Forecast on Summer 2015

15


16

What will be the value of the CTE on the N>S link during maintenance?

CMXTt 2014 = 95 TWh

Annual uncertainty range = 43 TWh

=> A difficulty for you to optimize your supply chain

CMNTt 2014 = 52 TWh


3 North PIRs

high and balanced

Oltingue

low

Injection

2013

Fos « standard »

Montoir

= 0

PIR Midi

high

Link N>S

high

Provide the best forecast of the CTE on the N>S link in summer

Reminder of GRTgaz proposal (Concertation gaz - July 2013)

Shipper Survey

Mid-approval

scenario

Forecast of the daily N>S link Capacity

17


18

Summer 2014 : forecast vs actual figures


19


Average accuracy = +10%


20



21

The mid-scenario for summer 2015

3 North PIRs

balanced

Oltingue low

Injection

2014

Fos « standard »

PIR Midi

high

Link N>S

high

New : 2 supply scenarios

for Montoir

1. 0 GWh/d 2. 80 GWh/d


Summer 2015 forecasts

Increase of the forecasted capacity during Summer 2015 versus Summer 2014 : +11 TWh / +11%

22


23

Key points

Reminder of GRTgaz contractual commitments:

The forecast of the CTE is an indicative value.

Only the CMNTt is a contractual value.

Distribution between the N>S link and the North Atlantic

storage facility based on the mean value observed over the

period 2013/2015 :

65% N>S link / 35% North Atlantic storage (injection)

Potential evolving process in case of significant and

sustainable change of the supply scheme (increase in LNG

for example)

Published specifically, simultaneously with the maintenance

schedule.


Thank you for your attention

Any Questions....


Maintenance schedule 2015

25


Sophie MENARD

Olivier PICHAYROU

Pascal FONROUGE

Fabrice CONQUES

http://www.tigf.fr/accueil.html


1. GRTgaz keep his objectives

2. New projects, more capacities

3. Major maintenances

4. Few maintenances postponed in 2016

5. Summer capacity availability : 2015 vs 2014

6. Available capacity in details

27

Agenda

Shippers meeting - 2015.01.29 28

GRTgaz keep his objectives


Optimize its works schedule in cooperation

with all the adjacent operators

Manage the network safely

Maximize North to South link capacities

Plan main works between mid-April to

mid-October

Publish a reliable maintenance schedule

29

5 main objectives


New projects, more

capacities


Projects linked with Dunkirk LNG terminal

Hauts de France II pipe, a new entry pipe to our network

Clipon pipe, terminal

outlet

Flandres pipe, outlet to Belgium

Start of

DK LNG

01/11/2015

Relocation of odorization station

from Loon to Pitgam +

modification of Pitgam interconnexion


Projects linked with Arc de Dierrey

New interconnexion at Cuvilly station

Modification of Dierrey interconnexion

Arc de Dierrey

Implementation of Arc de

Dierrey pipe on 01/11/2015


Major maintenances


Pigging and pipe repairs that impacted flows

34

1

• Hauts de France I pipe - April

2 • Centre pipe - April

3 • Berry pipe - May

4

• Hauts de France II pipe - August

Installation approval

Regulatory pigging


And other important works …

Plateaux du Vexin pipe repairs

Taisnières H automatic machine updates

Nord Est pipe repairs

Marches du Nord Est pipe repairs

Rhône pipe repairs

Cruzy interconnexion maintenance

Vendomois pipe repairs


Week 37 : North to South optimisation

NS + INA + ISA

DK +

TSN

TSN

Fos TIGF deliveries


Focus on Hauts de France pipe

Loon

Pitgam

Cuvilly

11 km

174 km


HdF I pigging

[ 440 GWh/d ; 515 GWh/d] HdF I pipe repairs

(between Loon – Pitgam) 70 GWh

38

Focus on Hauts de France pipe

HdF I pipe repairs (between Pitgam - Cuvilly) Ø restriction

Results


Wk 25 - 28 : Hauts de France pipe repairs

Situation in 2014



Situation in 2015



Situation in 2015

with 70

GWh


Few maintenances

postponed in 2016


Maintenances with high restrictions

in 2015 ...

... Postponed in 2016 to have the

benefit of Arc de Dierrey capacities


Extension of works in 2016

Pipe repairs period

shortened in 2015

Inspection and repairs postponed

in 2016


Summer capacities

availability:

2014 vs 2015


Comparison summer period 2014 vs 2015 Entry/Exit firm capacities at interconnection points

Available firm capacities during Summer (TWh)

Tendency

2014 2015

Dunkerque REC 107 103 -4%

Taisnières H REC 110 105 -5%

Obergailbach REC 83 96 +15%

Total 300 304 +1%

Oltingue DEL 44 45 +1%

Taisnières B REC 42 47 +12%


Comparison summer period 2014 vs 2015 North to South link firm capacity

Available firm capacities during Summer

(TWh) Tendency

2014 2015

North to South link 52 54 +3%

Capacity maximum : 56.7 TWh

2013

40 TWh


Comparison summer period 2014 vs 2015 Injection capacities in storages


(TWh) Tendency

2014 2015

North B DEL 24 23 -3% North-East DEL 47 47 0% North-West DEL 38 44 +15% South-East DEL 23 25 +5%

South-Atlantique DEL 43 39 -8%

North-Atlantique DEL 33 34 +2%

Total 207 211 1%

2013

149 TWh


Comparison summer period 2014 vs 2015 Capacity emission from LNG terminals

Available Capacities during Summer

(TWh)

Tendency

2014 2015

Montoir 75 76 +1%

Fos 77 75 -2%

Total 152 150 -1%


Available capacities

in details


Interconnection points with

other countries .1


Dunkirk PIR

0

100

200

300

400

500

600

Minimum Maximum

Loon stop during open hours Coordination with

GASSCO Loon stop

Hauts de France I pipe repairs 4 weeks at 70 GWh/d

Hauts de France I pipe pigging Restrictions refine with run details

Plateaux du Vexin

pipe repairs + 2nd Loon stop with

Cuvilly and

Fontenay station maintenance

Nord 2 pipe repairs postponed in 2016 Benefits : +140 GWh/d during 3 weeks


Taisnières H PIR

0

100

200

300

400

500

600

700

Minimum Maximum

Valves tests on

EKO pipe

Taisnières H

station works

Taisnières H

compressor

automatic updates


Obergailbach PIR

0

100

200

300

400

500

600

700

Minimum Maximum

Nord Est pipe repair

Maintenances on Voisines and Nord Est pipe valves

Works on Dierrey station for the

connection with Arc de Dierrey pipe


Oltingue PIR

0

50

100

150

200

250

Minimum Maximum

Annual

maintenance

at Oltingue + Laneuvelotte

station works


Taisnières B PIR

0

50

100

150

200

250

Minimum Maximum

Artois Est II pipe

repair Taisnières B

compressor works

Works on Taisnières B valves


North to South link

.2


North to South link – Firm capacity

0

50

100

150

200

250

300

Minimum Maximum

Berry and IDF pipe

repairs + Evry

station

maintenances

Plateaux du Vexin,

Vendomois pipe

repairs + Cherré station

maintenances



storages .3


0

20

40

60

80

100

120

140

160

180

0%

20%

40%

60%

80%

100%

Storengy availability (%) GRTgaz capacity (GWh/d)

60

North Atlantic PITS C

ap

acity

GW

h/d

A

va

ilib

ilit

y in

%

Safety works on Chémery Principal

+ maintenance station Céré

Berry and IDF pipe repairs + Evry station maintenances

Plateaux du Vexin, Vendomois pipe repairs + Cherré station maintenances

COORDINATION

Maintenance on Céré station


0

50

100

150

200

0%

20%

40%

60%

80%

100%

01/04/2015 01/05/2015 01/06/2015 01/07/2015 01/08/2015 01/09/2015 01/10/2015


61

North West PITS C

ap

acity

GW

h/d

A

va

ilib

ilit

y in

%

COORDINATION COORDINATION

Saint Illiers maintenances

Valves tests on St Illiers outlet

Saint Illiers maintenances

Plateaux du vexin pipe repairs


0

50

100

150

200

0%

20%

40%

60%

80%

100%

01/04/2015 01/05/2015 01/06/2015 01/07/2015 01/08/2015 01/09/2015 01/10/2015


62

North East PITS

Ca

pa

city G

Wh

/d A

va

ilib

ilit

y in

%

Valve maintenances on

Cerville outlet

COORDINATION


0

50

100

150

200

0%

20%

40%

60%

80%

100%

01/04/2015 01/05/2015 01/06/2015 01/07/2015 01/08/2015 01/09/2015 01/10/2015


63

South Atlantic PITS C

ap

acity

GW

h/d

Ava

ilib

ilit

y in

%

Centre pipe repairs

Centre pipe pigging


Safety works on Chémery Principal

+ maintenance station Céré

Maintenance on Céré station


0

20

40

60

80

100

120

0%

20%

40%

60%

80%

100%

01/04/2015 01/05/2015 01/06/2015 01/07/2015 01/08/2015 01/09/2015 01/10/2015


64

South East PITS

Ca

pa

city G

Wh

/d

Ava

ilib

ilit

y in

%

Cabriès Manosque pipe

repairs

Security tests on Manosque storage

COORDINATION


0

20

40

60

80

100

120

0%

20%

40%

60%

80%

100%

01/04/2015 01/05/2015 01/06/2015 01/07/2015 01/08/2015 01/09/2015 01/10/2015 01/11/2015


65

North B PITS C

ap

acity

GW

h/d

Ava

ilib

ilit

y in

%


Works to prepare Santerre future pipe implementation


Filling of North Atlantic Storage Group

0%

20%

40%

60%

80%

100%

15/2 6/4 26/5 15/7 3/9 23/10 12/12

%V

U

Injection in Nord Atlantique

Maximum tunnel of storengy

Minimum tunnel of storengy

Filling with works, gates constraints and ferm GRTgaz capacities

Gates


Filling of North West Storage Group

0%

20%

40%

60%

80%

100%

15/2 6/4 26/5 15/7 3/9 23/10 12/12

%V

U

Injection in Nord Ouest

Minimum tunnel of Storengy


Filling with works and gates constraints

Gates


Filling of North East Storage Group

0%

20%

40%

60%

80%

100%

15/2 6/4 26/5 15/7 3/9 23/10 12/12

%V

U

Injection in Nord Est


Maximum tunnel of Storengy


Gates


Filling of South Atlantic Storage Group

0%

20%

40%

60%

80%

100%

15/2 6/4 26/5 15/7 3/9 23/10 12/12

%V

U

Injection in Sud Atlantique

Mini tunnel storengy

Maxi tunnel storengy

Filling with works & gates constraints

Gates


Filling of South East Storage Group

0%

20%

40%

60%

80%

100%

15/2 6/4 26/5 15/7 3/9 23/10 12/12

%V

U

Injection in Sud Est

Minimum tunnel of storengy



Gates


Filling of North B Storage Group

0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

15/2 6/4 26/5 15/7 3/9 23/10 12/12

% V

U

Filling of Nord B storage group


Maximum tunnel of Storengy


Gates



LNG terminals .4


0

100

200

300

400

500

600

700

GRTgaz Elengy

73

Fos PITTM

Cruzy shutdown + Saint Martin station maintenance

Controls security


Power supply RTE 63kV

ORV inspection

Rhône pipe repairs and compressor

maintenances


Montoir PITTM

0

100

200

300

400

500

600

Elengy GRTgaz

Loire pipe repairs

COORDINATION

COORDINATION West pumps (HP, LP, water)

COORDINATION

Modification on Montoir outlet pipes

LNG safety draining system

Valves tests on Montoir outlet pipes

East pumps (HP, LP, water)

Water pipeline


Modifications with TRS

creation .5


No more restrictions on Midi PIR

CRE décision : impact new trading region south

zone (TRS) instead of North to South link

Spain delivery (Pirineos)

Storage injection (Lussagnet)

Exchange between TIGF and GRTgaz of their own capacity available at Cruzy and Castillon

Possible impacts on Fos LNG terminal

76

Modifications in few words


Which works impact Cruzy or Castillon ?

Impacts on

Castillon

flows

Impacts on

Cruzy

flows



Example

0 GWh/d instead of 150 GWh/d

• Restrictions on Fos

• Restrictions on Midi

2014

• Restrictions on Fos

• Restrictions on Pirineos & Lussagnet

2015

Rhône pipe repairs +

Bégude station maintenance



Pirineos capacity restrictions because of GRTgaz maintenances

0

5

10

15

20

25

0

1000

2000

3000

4000

5000

6000

No

mb

re d

e jo

urs

de m

ain

ten

an

ce s

ur

le m

ois

Cap

acit

é m

en

su

elle (

GW

h)

Capacités au VIP PIRINEOS


If PIR Midi have been still in application in 2015

80

Less flow restrictions in 2015


(TWh) Tendency

2014 2015

Midi : Grtgaz -> TIGF 70 73 +4%


Thank you for your attention

81

Sophie MENARD

Olivier PICHAYROU

Pascal FONROUGE Fabrice CONQUES

shippers’ meeting - grtgaz · shippers meeting – 2015.01.29 important maintenances in 2014...

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