oil rig as artificial reef: example of baram 8...2013/06/07 · gulf of mexico, usa • since 1980,...
TRANSCRIPT
Daud Awang
Fisheries Research Institute Sarawak Branch
http://www.fri.gov.my/friswak
Email: [email protected]
OIL RIG AS ARTIFICIAL REEF:
EXAMPLE OF BARAM 8
1. A short historical introduction
2. Operation
3. Current Status of Baram 8
4. Conclusion
Contents
Oil Rig Wood Reefballs
Tyre
e.g. USA and Brunei
Darussalam
Type of Artificial Reefs: Msia
INTRODUCTION
Gulf of Mexico, USA
• Since 1980, > 100 used as artificial reef. Located
Texas’s water, between 17 to 185 kilometer from the
coast. Depth = 10 – 86 meter.
Brunei Darussalam
• Since 1988, total of 7 oil rig was used as artificial
reef.
Artificial Reef: USA and Brunei
Coast of Two Fathom Rock,
Brunei
INTRODUCTION
Kuala Baram
Lutong
Miri
Tg. Lobang
Tg. Baram
Baronia Baram A
Baram B
Bakau
Siwa
Tukau
West Lutong
Siwa Shoal
Tukau
Shoal
SBM 5
SBM 1 SBM 3
BA-8
<10 m 10 - 20 m
>50 m 20 - 50 m
Depth
113o 45’E 113o 50’E 113o 55’E 114o 00’E
4o 45’N
4o 40’N
4o 35’N
4o 30’N
4o 25’N
4o 20’N
4o 15’N
S O U T H
C H I N A
S E A
North
Sibuti
Reef Site
Lat: 4 deg 14.650’
North
Long: 113 deg 47.193’
East
BA-8
Lat. 4o 42’ 32” North
Long 113o 55’ 22” East
~5 nm
Location Map
20-50m
20-50m
<10m
…cont
Installed August 1968
Collapsed December 1975
Baseline Study August
2000
BA-8 structure salvaged and
“reefed” in 16 Nov 2004
MoU between
PETRONAS & DoF
Sarawak November 2003 Committee Set Up
June 2004
Rig to Reef Milestone
Muka Surat 7
4^20'00" N
4^40'00" N 4^40'00" N
113^40'0
0"
E113^40'0
0"
E
114^00'0
0"
E
1600000 N
1700000 N 1700000 N
1400000 E
1500000 E
1400000 E
1500000 E
1600000 E
4^20'00" N
4^40'00" N 4^40'00" N
113^40'0
0"
E113^40'0
0"
E
114^00'0
0"
E
1600000 N
1700000 N 1700000 N
1400000 E
1500000 E
1400000 E
1500000 E
1600000 E
6" GAS
6" OIL10" GAS
10" OIL6" GAS
12" OIL12" OIL
10" GAS
16" GAS
8" OIL
6" GAS
8" OIL
6" OIL6" OIL 6" OIL6" OIL
6" OIL
8" OIL
6" OIL
6" OIL6" OIL6" OIL6" OIL
6" OIL
12" OIL
8" OIL6" OIL
6" OIL
6" OIL 6" OIL6" OIL
6" OIL10" OIL
6" GASLIFT LINE
6" GASLIFT LINE
10" GAS
BNG-B TO BNDP-I 8"WI
BNDP-I TO BNG-B 12" LP GAS LINE
BNDP-I TO BNG-B 18" LP GASLINE
18" GAS
10" GAS
10" GAS
10" GAS
BNG-B TO BNV-B 10" P/L
(PRELIMINARY POSITION -SURVEY PENDING)
6" GAS6" OIL
6" GAS
6" GAS
8" OIL8" OIL 8" OIL
12" OIL
6" OIL
8" OIL
12" GAS6" OIL
6" GAS
8" GAS
24" GAS
16" OIL16" OIL
12" OIL
6" GAS
8" OIL16" GAS
10" GAS
6" OIL6" OIL8" OIL8" OIL
18" GAS
8" OIL
16" OIL
12" GAS
12" GAS 8" GAS8" GAS
24" GAS
16" OIL16" OIL
6" OIL6" OIL
6" OIL
6" OIL
6" GAS
6" GAS6" GAS
6" OIL16" OIL
18" OIL8" GAS
10" OIL
6" GAS6" OIL
10" OIL10" OIL
10" OIL
6" OIL
12" OIL
8" GAS
6" GAS
10" OIL
6" OIL
6" OIL6" OIL
12" OIL
12" OIL
20" OIL
6" OIL12" OIL
16" OIL16" OIL
16" OIL
10" GAS10" GAS
16" OIL16" OIL
12" OIL
12" OIL12" OIL
12" OIL
8'" OIL
6" GAS6" GAS
8" GAS
8" GAS
6" GAS6" OIL
6" OIL
6" OIL
6" OIL
6" GAS
6" OIL
6" OIL6" GAS
6" GAS
8" OIL
10" GAS
10" GAS
10" GAS
10" GAS
10" OIL
8" OIL8" OIL
6" OIL
6" GAS
6" GAS
8" OIL
6" OIL6" OIL
6" GAS
6" OIL
6" OIL
6" GAS6" GAS6" GAS
10" OIL
FBP1-V/FBPP1 GAS1FBP1-V/FBPP1 GAS2FBP1-V/FBPP1 GAS3
FB11/FBPP-6 " OIL
6" GAS
8" OIL
6" GAS
OLD 10" OIL
NEW 10" OIL
10" OIL10" OIL
8" GAS
10" OIL10" OIL
BA-18
BNG-B/E11R-A 18" GAS
BA-8
6" OIL
BA-24
FB-3/FBPP-6" OIL
FB29/FBPP-6" OIL
FB29/FBPP-6" OIL
BN-4
6" GAS6" GAS
10" OIL
10" GAS10" GAS
3X10" GAS
3X10"GAS
3X10" GAS
BN-4 BN-4
SBM-1
SBM-3
SBM-5
16" OIL BAP-B/MCOT
12" GAS X 92,610 BADP-B/MCOT
20" OIL 4D 20000'
12" OIL 4C 19890'
12" OIL 4B 20085'
6" GL 1A 18950
12" LFO 3B 19065'
12" OIL 2B 19212'
12" OIL 2C 19630'
12" WOIL 1C 20700'
12" WOIL 1B 20454'
8" MOGAS 1D 21700'
BADP-B
BAP-B
BADP-C
BAJT-D
BEP-ABEDP-A
BOP-A
BODP-A
BODP-B
BODP-C
BNDP-ABNP-A
TKDP-A TKP-A
TKDP-BTKP-B
TKJT-C
TKJT-D
TKJT-E
TKJT-F
TKJT-G
TKJT-H
WLDP-AWLP-A
WLDP-B
WLDP-CWLP-C
BADP-G
BN-14BNDP-BBNP-B
BNDP-J
BNG-B
BNQ-B
BNDP-I
BOK-A
TKK-A
TKQ-A
BKJT-A
BKP-A
WLV-A
WLV-C
BEV-A
BOV-A
TKV-A
TKV-B
BKV-A
BAV-A
BAV-B
BNV-A
BNV-B
TK-3
WLK-A
FBJT-B
BNJT-E
BNJT-D
BNJT-C
FB-29
BADP-A
BAP-A
BAP-AA
BADP-E
BAJT-F
WL-4
SBM-1
3
4
5
67
area of 8 anchor chain each 750 ft
BAK-B
BNJT-H
BNJT-F
23
4
5
6 7
8
1 (ANCHOR PILE)
AREA OF 8 ANCHOR CHANINSEACH APPROX. 1100 FT LONG
PLEMSBM-5
BA-8 (COLLAPSED JACKET)
BN-4 (ABANDONED)
BN-5 (ABANDONED)
40'
50'60'
70'80'90'100'110'120'
130'140'
150'160'
170'
180'
190'
200'
210'
200'
190'
180'
170'
120'10
0'
140'100'
100'100'120'
140'120'
50'
150'100'
SHOAL
300'
290'
260'
250'
270'
240'
230'
220'
150'
140'
160'
30'
20'10'
0'
10'
0'
BARONIA
BETTY
BOKOR
TUKAU
SIWA
W.LUTONG
BAKAU
BARAM-B
BARAM-A
FAIRLEY BARAM
BARAM-8
0 10 KM
0 50000 FT
0 10 KM
0 50000 FT
BTG. BARAM
LUTONG
BARAM 8
Bokor
Betty
Baronia
Baram-A
Tukau
Bakau
Lutong
BA-8 is located 1.8 km NW of BAP-A,
8 nautical miles from Tanjung Baram,
Miri
West Lutong
4^20'00" N
4^40'00" N 4^40'00" N
113^40'0
0"
E113^40'0
0"
E
114^00'0
0"
E
1600000 N
1700000 N 1700000 N
1400000 E
1500000 E
1400000 E
1500000 E
1600000 E
4^20'00" N
4^40'00" N 4^40'00" N
113^40'0
0"
E113^40'0
0"
E
114^00'0
0"
E
1600000 N
1700000 N 1700000 N
1400000 E
1500000 E
1400000 E
1500000 E
1600000 E
4^20'00" N
4^40'00" N 4^40'00" N
113^40'0
0"
E113^40'0
0"
E
114^00'0
0"
E
1600000 N
1700000 N 1700000 N
1400000 E
1500000 E
1400000 E
1500000 E
1600000 E
4^20'00" N
4^40'00" N 4^40'00" N
113^40'0
0"
E113^40'0
0"
E
114^00'0
0"
E
1600000 N
1700000 N 1700000 N
1400000 E
1500000 E
1400000 E
1500000 E
1600000 E
6" GAS
6" OIL10" GAS
10" OIL6" GAS
12" OIL12" OIL
10" GAS
16" GAS
8" OIL
6" GAS
8" OIL
6" OIL6" OIL 6" OIL6" OIL
6" OIL
8" OIL
6" OIL
6" OIL6" OIL6" OIL6" OIL
6" OIL
12" OIL
8" OIL6" OIL
6" OIL
6" OIL 6" OIL6" OIL
6" OIL10" OIL
6" GASLIFT LINE
6" GASLIFT LINE
10" GAS
BNG-B TO BNDP-I 8"WI
BNDP-I TO BNG-B 12" LP GAS LINE
BNDP-I TO BNG-B 18" LP GASLINE
18" GAS
10" GAS
10" GAS
10" GAS
BNG-B TO BNV-B 10" P/L
(PRELIMINARY POSITION -SURVEY PENDING)
6" GAS6" OIL
6" GAS
6" GAS
8" OIL8" OIL 8" OIL
12" OIL
6" OIL
8" OIL
12" GAS6" OIL
6" GAS
8" GAS
24" GAS
16" OIL16" OIL
12" OIL
6" GAS
8" OIL16" GAS
10" GAS
6" OIL6" OIL8" OIL8" OIL
18" GAS
8" OIL
16" OIL
12" GAS
12" GAS 8" GAS8" GAS
24" GAS
16" OIL16" OIL
6" OIL6" OIL
6" OIL
6" OIL
6" GAS
6" GAS6" GAS
6" OIL
6" GAS
6" OIL10" GAS
10" OIL6" GAS
12" OIL12" OIL
10" GAS
16" GAS
8" OIL
6" GAS
8" OIL
6" OIL6" OIL 6" OIL6" OIL
6" OIL
8" OIL
6" OIL
6" OIL6" OIL6" OIL6" OIL
6" OIL
12" OIL
8" OIL6" OIL
6" OIL
6" OIL 6" OIL6" OIL
6" OIL10" OIL
6" GASLIFT LINE
6" GASLIFT LINE
10" GAS
BNG-B TO BNDP-I 8"WI
BNDP-I TO BNG-B 12" LP GAS LINE
BNDP-I TO BNG-B 18" LP GASLINE
18" GAS
10" GAS
10" GAS
10" GAS
BNG-B TO BNV-B 10" P/L
(PRELIMINARY POSITION -SURVEY PENDING)
6" GAS6" OIL
6" GAS
6" GAS
8" OIL8" OIL 8" OIL
12" OIL
6" OIL
8" OIL
12" GAS6" OIL
6" GAS
8" GAS
24" GAS
16" OIL16" OIL
12" OIL
6" GAS
8" OIL16" GAS
10" GAS
6" OIL6" OIL8" OIL8" OIL
18" GAS
8" OIL
16" OIL
12" GAS
12" GAS 8" GAS8" GAS
24" GAS
16" OIL16" OIL
6" OIL6" OIL
6" OIL
6" OIL
6" GAS
6" GAS6" GAS
6" OIL16" OIL
18" OIL8" GAS
10" OIL
6" GAS6" OIL
10" OIL10" OIL
10" OIL
6" OIL
12" OIL
8" GAS
6" GAS
10" OIL
6" OIL
6" OIL6" OIL
12" OIL
12" OIL
20" OIL
6" OIL12" OIL
16" OIL16" OIL
16" OIL
10" GAS10" GAS
16" OIL16" OIL
12" OIL
12" OIL12" OIL
12" OIL
8'" OIL
6" GAS6" GAS
8" GAS
8" GAS
6" GAS6" OIL
6" OIL
6" OIL
6" OIL
6" GAS
6" OIL
6" OIL6" GAS
6" GAS
8" OIL
10" GAS
10" GAS
10" GAS
10" GAS
10" OIL
8" OIL8" OIL
6" OIL
6" GAS
6" GAS
8" OIL
6" OIL6" OIL
6" GAS
6" OIL
6" OIL
6" GAS6" GAS6" GAS
10" OIL
FBP1-V/FBPP1 GAS1FBP1-V/FBPP1 GAS2FBP1-V/FBPP1 GAS3
FB11/FBPP-6 " OIL
6" GAS
8" OIL
6" GAS
OLD 10" OIL
NEW 10" OIL
16" OIL
18" OIL8" GAS
10" OIL
6" GAS6" OIL
10" OIL10" OIL
10" OIL
6" OIL
12" OIL
8" GAS
6" GAS
10" OIL
6" OIL
6" OIL6" OIL
12" OIL
12" OIL
20" OIL
6" OIL12" OIL
16" OIL16" OIL
16" OIL
10" GAS10" GAS
16" OIL16" OIL
12" OIL
12" OIL12" OIL
12" OIL
8'" OIL
6" GAS6" GAS
8" GAS
8" GAS
6" GAS6" OIL
6" OIL
6" OIL
6" OIL
6" GAS
6" OIL
6" OIL6" GAS
6" GAS
8" OIL
10" GAS
10" GAS
10" GAS
10" GAS
10" OIL
8" OIL8" OIL
6" OIL
6" GAS
6" GAS
8" OIL
6" OIL6" OIL
6" GAS
6" OIL
6" OIL
6" GAS6" GAS6" GAS
10" OIL
FBP1-V/FBPP1 GAS1FBP1-V/FBPP1 GAS2FBP1-V/FBPP1 GAS3
FB11/FBPP-6 " OIL
6" GAS
8" OIL
6" GAS
OLD 10" OIL
NEW 10" OIL
10" OIL10" OIL
8" GAS
10" OIL10" OIL
BA-18
BNG-B/E11R-A 18" GAS
BA-8
10" OIL10" OIL
8" GAS
10" OIL10" OIL
BA-18
BNG-B/E11R-A 18" GAS
BA-8
6" OIL
BA-24
FB-3/FBPP-6" OIL
FB29/FBPP-6" OIL
FB29/FBPP-6" OIL
BN-4
6" OIL
BA-24
FB-3/FBPP-6" OIL
FB29/FBPP-6" OIL
FB29/FBPP-6" OIL
BN-4
6" GAS6" GAS
10" OIL
10" GAS10" GAS
3X10" GAS
3X10"GAS
3X10" GAS
BN-4 BN-4
SBM-1
SBM-3
SBM-5
16" OIL BAP-B/MCOT
12" GAS X 92,610 BADP-B/MCOT
20" OIL 4D 20000'
12" OIL 4C 19890'
12" OIL 4B 20085'
6" GL 1A 18950
12" LFO 3B 19065'
12" OIL 2B 19212'
12" OIL 2C 19630'
12" WOIL 1C 20700'
12" WOIL 1B 20454'
8" MOGAS 1D 21700'
6" GAS6" GAS
10" OIL
10" GAS10" GAS
3X10" GAS
3X10"GAS
3X10" GAS
BN-4 BN-4
SBM-1
SBM-3
SBM-5
16" OIL BAP-B/MCOT
12" GAS X 92,610 BADP-B/MCOT
20" OIL 4D 20000'
12" OIL 4C 19890'
12" OIL 4B 20085'
6" GL 1A 18950
12" LFO 3B 19065'
12" OIL 2B 19212'
12" OIL 2C 19630'
12" WOIL 1C 20700'
12" WOIL 1B 20454'
8" MOGAS 1D 21700'
BADP-B
BAP-B
BADP-C
BAJT-D
BEP-ABEDP-A
BOP-A
BODP-A
BODP-B
BODP-C
BNDP-ABNP-A
BADP-B
BAP-B
BADP-C
BAJT-D
BEP-ABEDP-A
BOP-A
BODP-A
BODP-B
BODP-C
BNDP-ABNP-A
TKDP-A TKP-A
TKDP-BTKP-B
TKJT-C
TKJT-D
TKJT-E
TKJT-F
TKJT-G
TKJT-H
WLDP-AWLP-A
WLDP-B
TKDP-A TKP-A
TKDP-BTKP-B
TKJT-C
TKJT-D
TKJT-E
TKJT-F
TKJT-G
TKJT-H
WLDP-AWLP-A
WLDP-B
WLDP-CWLP-C
BADP-G
BN-14BNDP-BBNP-B
BNDP-J
BNG-B
BNQ-B
BNDP-I
BOK-A
TKK-A
TKQ-A
BKJT-A
BKP-A
WLV-A
WLV-C
BEV-A
BOV-A
TKV-A
TKV-B
BKV-A
BAV-A
BAV-B
BNV-A
WLDP-CWLP-C
BADP-G
BN-14BNDP-BBNP-B
BNDP-J
BNG-B
BNQ-B
BNDP-I
BOK-A
TKK-A
TKQ-A
BKJT-A
BKP-A
WLV-A
WLV-C
BEV-A
BOV-A
TKV-A
TKV-B
BKV-A
BAV-A
BAV-B
BNV-A
BNV-B
TK-3
WLK-A
BNV-B
TK-3
WLK-A
FBJT-B
BNJT-E
BNJT-D
BNJT-C
FB-29
BADP-A
BAP-A
BAP-AA
BADP-E
BAJT-F
WL-4
SBM-1
FBJT-B
BNJT-E
BNJT-D
BNJT-C
FB-29
BADP-A
BAP-A
BAP-AA
BADP-E
BAJT-F
WL-4
SBM-1
3
4
5
67
area of 8 anchor chain each 750 ft
BAK-B
BNJT-H
BNJT-F
23
4
5
6 7
8
1 (ANCHOR PILE)
AREA OF 8 ANCHOR CHANINSEACH APPROX. 1100 FT LONG
PLEMSBM-5
BA-8 (COLLAPSED JACKET)
BN-4 (ABANDONED)
BN-5 (ABANDONED)
3
4
5
67
area of 8 anchor chain each 750 ft
BAK-B
BNJT-H
BNJT-F
23
4
5
6 7
8
1 (ANCHOR PILE)
AREA OF 8 ANCHOR CHANINSEACH APPROX. 1100 FT LONG
PLEMSBM-5
BA-8 (COLLAPSED JACKET)
BN-4 (ABANDONED)
BN-5 (ABANDONED)
40'
50'60'
70'80'90'100'110'120'
130'140'
150'160'
170'
180'
190'
200'
210'
200'
190'
180'
170'
120'10
0'
140'100'
100'100'120'
140'120'
50'
150'100'
SHOAL
40'
50'60'
70'80'90'100'110'120'
130'140'
150'160'
170'
180'
190'
200'
210'
200'
190'
180'
170'
120'10
0'
140'100'
100'100'120'
140'120'
50'
150'100'
SHOAL
300'
290'
260'
250'
270'
240'
230'
220'
150'
140'
160'
30'
20'10'
0'
10'
0'
BARONIA
BETTY
BOKOR
TUKAU
SIWA
W.LUTONG
BAKAU
BARAM-B
BARAM-A
FAIRLEY BARAM
BARAM-8
0 10 KM
0 50000 FT
0 10 KM
0 50000 FT
BTG. BARAM
LUTONG
BARAM 8
Bokor
Betty
Baronia
Baram-A
Tukau
Bakau
Lutong
BA-8 is located 1.8 km NW of BAP-A,
8 nautical miles from Tanjung Baram,
Miri
West Lutong
Baram-8 ( 8 nautical miles Tanjung Baram, Miri )
Dibina pada 1968
Tumbang pada 16-Disember-1975
Installed August 1968
Collapsed December 1975
Baseline Study August
2000
BA-8 structure salvaged and
“reefed” in 16 Nov 2004
MoU between
PETRONAS & DoF
Sarawak November 2003 Committee Set Up
June 2004
Rig to Reef Milestone
Official Letter : Deputy of C. Minister (Sarawak) Tan Sri
Datuk Amar Dr. George Chan Hong Nam, November
2002.
• Requested BA-8 as Artificial Reef.
• Department of Marine Fisheries Sarawak as
representative of State of Sarawak
Rig2Reef Committee
• Committee 25 June 2004, between DoMFS (Department of
Marine Fisheries Sarawak, PETRONAS, Lembaga
Pelancongan Sarawak (LPS) dan Shell for project
implementation.
• DoMFS as chairman@moderator.
No Activity PETRONAS DoMFS Shell LPS
1 Project Handling (Technical) M M L M
2 Public Dialogue M L M M
3 Handing over ceremony L1 L2 M M
4 Publicity M M M L
L = Lead M = Members
Installed August 1968
Collapsed December 1975
Baseline Study August
2000
BA-8 structure salvaged and
“reefed” in 16 Nov 2004
MoU between
PETRONAS & DoF
Sarawak November 2003 Committee Set Up
June 2004
Rig to Reef Milestone
12
EXTERNAL STAKEHOLDERS
• Department of Marine Fisheries, Sarawak has assumed ownership/liability at new
reef site.
• Strong support from key stakeholders
• Official handing over ceremony, witnessed by Deputy Chief Minister on 7 Jan ‘05.
Operation at Sea
Cut & Lifting Towing Deployment
Baram-8 Vessel South Siwa
Was a collapsed single well with a three legged jacket
15 m
35 m
Top section
= 30 m
…cont
At Reef Site – Seabed side elevation
Section 1
Xmas Tree
&
Conductor
Section 2
( Portion 1 & 2 )
Stacked up
21 m
14 m
7 m
Sea Level
Braces recovered at BA-8 were placed
here.
South west of structure.
Placed directly on seabed for safety and
stability.
…cont
21 m
14 m
Parameter Baseline Data in 2000 Post Decommissioning
Study 2005
Macrobenthic
Composition
Polychaetes 182-458 (306) = 93.3% 158-457(272) = 75.3%
Crustaceans 4-42 (16) = 4.9% 20-86 (47) = 13.0%
Molusca Nil 2-35(9)=2.4%
Others 2-18 (6)=1.8% 13-58(34) = 9.3%
Macrobenthic Dominant
Group Species
Polychaetes:
Cossura sp 61.3% 25.5%
Sternaspis scutata 6.2% 15%
Lumbrineries sp. ii 5.1% 8.6%
Terebellides stroemi 11.3% 0.4%
Capitella sp. 3.1% 0.1%
Nephyts sp. 1.1% 4.2%
Crustacea:
Paranthura sp 0.3%. 5.5%.
PBC divers revisited the structure in late
February 2005 in conditions of better
visibility.
“ Large schools of juvenile jack fish were
seen on and around the structure. Very large
groupers have found a home in the lower
part of the structure . A number of juvenile
bannerfish, large and juvenile batfish. Many
damselfish and fusiliers. Snapper, sweetlips,
coral trout, angelfish and a porcupine fish
were all present.
“ Steve Oakley : Marine Biologist “
Current Status of Baram 8
113º
00’
113º
05’
113º
10’
113º
15’
113º 20’ 113º
25’
113º 30’ 113º
35’
113º
40’
113º
45’
113º
50’
113º
55’
114º
00’
114º 05’
3º
50’
3º
55’
4º
00’
4º
05’
4º
10’
4º
15’
4º
20’
4º
25’
4º
30’
The Miri-Sibuti Coral Reef National Park 1180 sq km. 1593 fishermen
The Miri-Sibuti Coral Reef National Park 1180 sq km. 1,593 fishermen
June 2005
September 2012
September 2012
September 2012
September 2012
September 2012
CONCLUSION
• Need more rigs.
– Benefits to local community
• Blue Ocean Strategy. Low cost, High
Impact
Thank You!!!
“If we knew what it was we were
doing, it would not be called research,
would it?” - Albert Einstein (1879 - 1955)