example of matching technological needs and seeds...

JOGMEC Techno Forum 2013

Example of Matching Technological Needs and Seeds

between Vietnam and Japan

Tokyo, May 8, 2013

By Le Ngoc Son, Petrovietnam

JOGMEC Techno ForumTokyo, May 7-8, 2013

Agenda1. Overview of Vietnam Oil & Gas

2. Collaboration between PVN and JOGMEC

3. GTL studies

4. CO2 EOR studies

5. Vietnam Technical Challenges & Expectation to

Japanese technologies

103107

108

109104

105

112

114 115

116

118-2

119-2

117

118-1

119-1

CAM PU CHIA

TRUNG QUỐC

VIỆTNAM

120

121

123

124

125

126

127

128

129

130

131

132

133134

135

WAB-21

04-2

03

04-1

04-315-2

0606-1

07

08

15-215-1

15-309-216-

116-2 09-1

09-3

10

11-1

17

1819

20 12(W)11-2

12(E)

1314

21

22

2324

25

26

27

29

28

30

31

32

33

34

3536

37

38

3940

41

42

43

44

45

52/9748/95 (B)

15°N

10°N

105°E

110°E

Rong

Bach Ho

Lan DoLan

Tay

Dai Hung

LÀO

THÁI LAN

N

102 10620°N

Tien Hai

HANOI BASIN

Hainan Isl.

05-1A05-3

Joint Historic Waters

(1982)

TP HO CHI MINH

HÀ NỘI

0 100

KM

101

110

113

111

0102 02/97

01/97

46/02

46-Cai Nuoc

122

Lô 06-1: LAN TÂY, LAN ĐỎ

Lô 15-2: RẠNG ĐÔNG, PHƯƠNG ĐÔNG

Lô 05-2&05-3: HẢI THẠCH, MỘC TINH

Lô 11-2: RỒNG ĐÔI, RỒNG ĐÔI TÂY

Lô 15-1: SƯ TỬ ĐEN, SƯ TỬ VÀNG, SƯ TỬ TRẮNG, SƯ TỬ NÂU

Lô 15-2/01: HẢI SƯ ĐEN, HẢI SỬ TRẮNG

Lô 09-1: BẠCH HỔ, RỒNG

PM3-CAA/46-CÁI NƯỚC

Lô 46/02: SÔNG ĐỐC, NĂM CĂN, NGỌC HIỂN

Lô B, 48/95, 52/97:KIM LONG, ÁC QUỶ, CÁ VOI

TIỀN HẢI C, D14,ĐÔNG QUAN

Lô 05-1a: ĐẠI HÙNG

Lô 102&106: THÁI BÌNH, HÀM RỒNG

Lô 01&02/97: THĂNG LONG, ĐÔNG ĐÔ

Lô 01&02: RUBY, PEARL, TOPAZ, DIAMOND

Lô 12W: CHIM SÁO, DỪA

Lô 09-3: ĐỒI MỒI

Lô 16-1: TÊ GIÁC TRẮNG

Lô 09-2: CÁ NGỪ VÀNG

Lô 112&113: BÁO VÀNG

Lô 103&107: HỒNG LONG, BẠCH LONG

33

Overview of Oil & Gas dev. in Vietnam

4

Vietnam Oil and Gas production

0

70

140

210

280

350

0

5

10

15

20

25

1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012

Cum

. Oil

Prod

., M

MTo

n

Oil

Prod

., M

MTo

n/ye

ar

300

0

10

20

30

40

50

60

70

80

90

0

1

2

3

4

5

6

7

8

9

10

Cum

. Sal

e G

as, B

SCM

Sale

Gas

, BSC

M/y

ear

82


Agenda

1. Overview of Vietnam Oil & Gas


3. GTL studies

4. CO2 EOR studies



Ø 55 technical staffs were trained since 1992

Ø MOU was signed in 2007

Ø CO2 EOR: successful of Pilot Test in 2011

Ø Japan GTL Study: screening conducted

between JOGMEC and VPI.

PVN & JOGMEC

PVN appreciate the good co-operation & support from JOGMEC !

66


Agenda



3. GTL studies

4. CO2 EOR studies




Japan GTL studies

Ø Screening studies conducted between JOGMEC & VPI, potential fields identified.

Ø Agreement for Phase 2 of study was signed on 4/2011.

Ø Japan GTL is potential solution for :ü High CO2 gas fields

developmentü Intergration with CO2

EOR Project

88

Potential fields for Japan GTLPotential fields for Japan GTL

Potential for developments- Block 102-106-103-107-104- Block 117, 118, 119 (high CO2)- Block 04-3, Block 46-2

Japan GTL Demonstration Plant in Niigata


Agenda



3. GTL studies

4. CO2 EOR studies



CO2 EOR studies 2008 - 2010

Rang Dong CO2 EORMOU between PVN and JX-NOEX was signed on 9th May, 2008

Phase 1 Study

Cuu Long Basin fields CO2 Potential Study

CO2 Huff&PuffPilot Test

Hydrocarbon Gas EOR

(Source: PVN, 2008)

1111

CO2 EOR Pilot Test (Huff'n'Puff) in 2011

Ø 17-days Test (May-June 2011)Ø 111 tons of CO2 injected and flowed

back (2.1 MMscf)Ø Pumped CO2 from boatØ 7 hours CO2 Injection and 4-days flow

back

(Source: JOGMEC, 2011) 1212

CO2 EOR Pilot Test (Huff'n'Puff) in 2011 (cont.)

EOR effect is confirmed:§ Oil rate increased (up to

1500bpd)§ Water cut dropped§ Oil saturation changed§ CO2 utilization factor

9.8 Mscf/bbl

(Source: JOGMEC, 2011)

1313


Agenda



3. GTL studies

4. CO2 EOR studies



01. CO2 Management

Difficulties:Ø High CAPEXØ High frequency of

maintenance jobs (every 6 months)

Ø Reduce production when doing maintenance

Ø Not commercial to develop very high CO2 reservoirs (70-80%)

Conventional Membrane System• Two skids; Footprint = 257m2/ea• Weight (w/elements) = 302 tons

(Source: Talisman Energy, 2012)1515

01. CO2 Management (cont.)

Current development in PM-3 CAA field shown many difficulties in CO2 management (removal):§ High CAPEX for CO2 removal facilities (membrane)§ Requires frequent maintenance (reduce prod. rate)§ Environment unfriendly (vent CO2 to the air)

Middle Vietnam has many TCFs gas reservoirs with high CO2 content!

How to develop these reservoir efficiently?! GTL/EOR/CSS?

1616

02. EOR

Big fields are mature & production declining <= the need of applying EOR to maintain production rate.EOR methods:§ Thermal: not applicable in Vietnam§ Chemical: limited studies, poor

laboratory facilities.§ Gas injection:

How to well match these two parts in one mega project ?!

We have BIG CO2 sources (gas fields) + BIG potential to apply CO2 EOR (pilot test confirmed!)

1717

03. Mercury Content Treatment

Difficulties:§ High CAPEX§ High frequency of

maintenance jobs§ Reduce production when

doing maintenance§ No technology available to

remove Hg in Oil

Service Companies:

(Source: Talisman Energy, 2012)

1818

Difficulties in handling Hg content:§ High CAPEX for removal facilities§ Requires frequent maintenance (reduce prod.

rate)§ No technology available to remove Hg in Oil§ Transport, Storage & Disposal of Mercury

Big project (KL-AQ-CV) in development phase, is going to face with this problem!

03. Mercury Content Treatment (cont.)

How to resolve this issue efficiently ?!

1919

Traditional offshore field development schematic:WHPs + FPSO + Pipeline + Conventional wells

- Heavy (topside around 2000 tons)- High CAPEX- Mostly not reusable- Not commercial for marginal fields (ie. <100 mmstbo)

We have many marginal offshore oil and gas fields, with:- Strictly metocean conditions (storm, high wave)- Scatteringly distributed

04. Marginal Fields Development

How to develop these field commercially ?!

2020

The development of Halo model

Many other technologies applied (Artificial Neural Network, DFN, dual porosity,…) but yet not to achieve good result.

05. Fractured Basement Reservoir Management

Need more studies and new Initiatives to successful model fractured basement reservoirs!

Ø The co-operation between PVN & JOGMEC in the past has demonstrated beneficial for both sides. Japan technologies have been successfully applied in Vietnam.

Ø In alignment with “New Initiative” of JOGMEC, we (PVN) would like to introduce our current focusing topics and our expectation to your technology in solving them, including:ü High CO2 reservoir development, application of GTL, CSSü EOR utilizing CO2ü Mercury content treatmentü Marginal fields developmentü Fractured basement reservoir management

Summary

JOGMEC Techno Forum 2013Tokyo, May 7-8, 2013

JOGMEC Techno Forum 2013Tokyo, May 7-8, 2013

Arigato Gozaimasu!

ありがとう !

Thank you for your attention!

Xin cảm ơn!

Arigato Gozaimasu!

ありがとう !

Thank you for your attention!

Xin cảm ơn!

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