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rigs-to-reef

VIEWS: 6 PAGES: 57

									Liberty International Underwriters




                                      T. T. “Tommy” Laurendine, P.E.
                                      AVP Risk Engineering – U.S. E&P
                                     Liberty International Underwriters
                                     tommy.laurendine@libertyiu.com
                                               (713) 470 – 5823
Liberty International Underwriters
                                                Rigs-to-Reefs

                                     • State Programs
                                       – Florida
                                       – Alabama
                                       – Mississippi
                                       – Louisiana (Nine Planning Areas)
                                       – Texas
                                     • Minerals Management Service (MMS)
                                     • Corps of Engineers (USCOE)
Liberty International Underwriters   South Timbalier 128 “A”
                                       Rigs to Reef Project
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Liberty International Underwriters         South Timbalier 128 “A”
                                             Rigs to Reef Project
                                     • AKA – Snapper Reef
                                     • 100 feet of water
                                     • 50 feet of clear water over the highest
                                       point of the reef
                                     • 1989 Cost $370,000.00 (including
                                       donation to State of Louisiana; no well or
                                       process equipment cost)
                                     • Now includes platforms destroyed by
                                       Hurricane Andrew (1992) along with a
                                       host of other reef material
Liberty International Underwriters

                                            Rigs to Reefs Donation
                                     • State of Louisiana
                                     • 50% of cost savings versus estimated cost of
                                       removal to a scrap yard
                                     • The donation is deposited in an account and
                                       the reef program is run from the interest
                                       earned on the donations
                                     • The donations are not allowed to be spent
                                       per the Louisiana Rigs-to-Reefs charter
                                     • The earnings are spent on buoys, reef
                                       evaluation, etc…
Liberty International Underwriters
                                         Rigs-to-Reefs Coordinators

                                     • Texas - Paul Hammerschmidt 512-389-4650
                                     • Louisiana - Doug Peter 225-765-2375
                                     • Mississippi - Kerwin Cuevas 228-374-5022
                                       x5155 228-523-4061
                                     • Alabama - Ralph Haverd 251-861-8882
                                     • Florida - Jon Dadrill
Public Notice
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  Rigs-to-Reefs Project
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                                                                                        Number of Active Platforms
                                                                  140
                                                                                                                                          Active Platforms (3608)
                                     Number of Active Platofrms


                                                                  120

                                                                  100

                                                                   80

                                                                   60

                                                                   40

                                                                   20

                                                                    0
                                                                        <=1955


                                                                                 1960


                                                                                        1965


                                                                                               1970


                                                                                                          1975


                                                                                                                   1980


                                                                                                                            1985


                                                                                                                                   1990


                                                                                                                                            1995


                                                                                                                                                     2000


                                                                                                                                                             2005
                                                                                                      Year of Platform Installation



                                                                                                        Updated as of 1/05/2010
Liberty International Underwriters
                                                                                 Platforms Destroyed by Hurricanes
                                                                     10
                                                                                                                                        KATRINA (45)
                                     Number of Platforms Destroyed   9
                                                                                                                                        RITA (72)
                                                                     8                                                                  IKE (60)

                                                                     7

                                                                     6

                                                                     5

                                                                     4

                                                                     3

                                                                     2

                                                                     1

                                                                     0
                                                                          1955


                                                                                  1960


                                                                                         1965


                                                                                                1970


                                                                                                          1975


                                                                                                                  1980


                                                                                                                          1985


                                                                                                                                 1990


                                                                                                                                              1995


                                                                                                                                                       2000


                                                                                                                                                              2005
                                                                                                       Year of Platform Installation
  I’m not moving my pipe!
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                                                                                                Louisiana Platforms Removed
                                                               180


                                                                                                                                                                                                                              163
                                                               160
                                                                                                                                                                153
                                                                                                                                                                                       149                              149

                                                               140

                                                                                                                                                                                                        123
                                                               120
                                                                                                                                                                                                  111
                                         Number of Platforms




                                                                                                                                                                            106
                                                                                                                                                     104              103
                                                                                                                                                                                  99
                                                               100
                                                                                                                                      91        93                                                                 91

                                                                                                                                                           82                                                 81
                                                               80                                                                          77




                                                               60                                                                                                                            55
                                                                                                                    49 50


                                                               40                                              37
                                                                         33                  34 35
                                                                              26        26                                  27
                                                                                                     24

                                                               20                  16                     15                     14

                                                                     5

                                                                0
                                                                     74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 00 01 02 03 04
                                                                                                              Time (Years)
                                     Average Number of Platforms : Removed = 72 per Year
                                     Total removed since 1974 - 2004 = 2228                                                                                                                              Data as of 02/03/06
Liberty International Underwriters
                                                                              Louisiana Platforms Removed and RTR
                                                                                                                                                                                              9%
                                                                                                                                                     Reefs
                                                                        180                                                                          Platforms Removed
                                                                                                                     8%                                                                       15
                                                                                                                                                                                       7%
                                                                                                                                               5%
                                                                                                                    12
                                                                        160                                                                    8                                       11

                                                                                                                                                                   10%
                                                                        140
                                                                                                                                                             9%     12
                                                                                                                           17%

                                                                        120                             6%                         5%                        10
                                                                                                                           17
                                                  Number of Platforms
                                                                                                        6                         5      4%
                                                                                                                                                                                 9%
                                                                                     1%          4%                                     4
                                                                        100           1          4            9%                                                           4%    8
                                                                                                                                                                            3
                                                                                                              7                   `




                                                                                                                                                                                              163
                                                                                           0%




                                                                                                                    153
                                                                                                                                  `




                                                                                                                                              149




                                                                                                                                                                                       149
                                                                         80
                                                                                                                                                     9%




                                                                                                                                                                    123
                                                                                                                                                             111
                                                                         60                                                                          5




                                                                                                                                  106
                                                                                                       104




                                                                                                                           103




                                                                                                                                        99
                                                                                                 93
                                                                                     91




                                                                                                                                                                                 91
                                                                                                              82




                                                                                                                                                                           81
                                                                                           77



                                                                         40




                                                                                                                                                     55
                                                                               7%
                                                                         20    1
                                                                               14




                                                                         0
                                                                              87    88    89    90    91     92    93     94     95 96 97           98    99       00     01    02    03     04
                                                                                                                               Time (Years)
                                     First Platform Reef 10/30/1987 up to 2004 = 129
                                     Total removed 1987 - 2004 = 1844                                                                                                                        Data as of 02/03/06
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                                                                      Louisiana Platforms Removed By Depth

                                                              1400
                                                                      1264


                                                              1200




                                                              1000
                                        Number of Platforms




                                                              800



                                                                                580
                                                              600




                                                              400


                                                                                         213

                                                              200                                  132

                                                                                                                  55
                                                                                                                               31        18        4            5
                                                                0
                                                                     0-50    51-100   101-150   151-200      201-250       251-300   301-350   351-400      >400
                                                                                                          Water Depth (ft)
                                     Total Platforms = 2302
                                                                                                                                                         Data as of 02/03/06
Liberty International Underwriters
                                                                            Louisiana Platforms Converted to RTR

                                                                40
                                                                                           37


                                                                35                                   33



                                                                30



                                                                25
                                          Number of Platforms




                                                                                                                   22


                                                                                                                                19
                                                                20



                                                                                                                                          14
                                                                15




                                                                10

                                                                                  5

                                                                5
                                                                                                                                                               2
                                                                        1                                                                           1

                                                                0
                                                                     0-50     51-100   101-150   151-200      201-250       251-300   301-350   351-400    >400
                                                                                                           Water Depth (ft)
                                     Total RTR from 10/30/87 to 11/09/05 = 134                                                                            Data as of 02/03/06
Liberty International Underwriters
                                                                       Louisiana Platforms Removed by Depth and
                                                                                    Converted to RTR
                                                                1400
                                                                           0%                                                                             RTR
                                                                           1                                                                              Removal

                                                                1200




                                                                1000
                                          Number of Platforms




                                                                800


                                                                                   1%
                                                                         1264      5
                                                                600




                                                                400
                                                                                             17%
                                                                                  580        37
                                                                                                       25%
                                                                                                       33
                                                                200                                                40%
                                                                                                                    22         61%
                                                                                           213                                            78%                   40%
                                                                                                                                19         14       25%
                                                                                                     132                                             1
                                                                                                                   55                                            2
                                                                                                                               31        18            4              5
                                                                  0
                                                                        0-50    51-100   101-150   151-200      201-250     251-300   301-350   351-400      >400
                                                                                                             Time (Years)
                                     Total removed = 2302
                                     RTR = 134                                                                                                              Data as of 02/03/06
Liberty International Underwriters
                                       Can this be left as an artificial reef?




                                     Is it in a planning area?
                                     What is the clearance above the reef material?
                                     Pipelines, Carcinogens, Habitat Value, etc…
Before Hurricane Rita
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Liberty International Underwriters   Increased Cost of Decommissioning
                                       Increased Demand on Resources
  Rigs-to-Reefs

                  Play Movie
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Typhoon Rigs-to-Reefs
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                                         Tension-Leg Platform (TLP)
                                     Destroyed by Waves in Hurricane Rita
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                                                Closing Remarks
                                     • Rigs-to-Reefs are state programs.
                                     • The land composing the reef site is donated by the
                                       federal government to the state.
                                     • Operator’s make a donation to the state based on
                                       50% of cost savings versus conventional scrapping.
                                     • Louisiana has nine planning areas and several SARS
                                       sites.
                                     • All others states run there reef program on a case-
                                       by-case basis.
                                     • Operators should not accept blanket statements or
                                       here say in deciding if reefing is an option.
                                     • Operators should develop a reef plan and submit
                                       for approval.

								
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