The NewsRoom
Release: #3883
Date: September 24, 2008
Minerals Management Service
Releases Updated Damage Assessments from Hurricane Ike
Offshore Damage
from Hurricane Ike Is Assessed Through Oil And Gas Industry Reports
NEW ORLEANS
Minerals Management Service (MMS) estimates that from September 13,
2008 through September 14, 2008, approximately 1,450 oil and gas
production platforms in the Gulf of Mexico were exposed to hurricane
conditions, winds greater than 74 miles per hour. As of August
2008, there were more than 3,800 production platforms in the Gulf of
Mexico; these structures range in size from single well caissons in
water depths of ten feet to a large complex facility in water depth
greater than 7,000 feet.
Offshore
Infrastructure Destroyed – As of September 23, 2008, 52 of the
3,800 offshore oil and gas production platforms, three jack-up
drilling rigs, and one platform drilling rig in the Gulf of Mexico
have been destroyed by Hurricane Ike. Initial estimates are that
the 52 destroyed production platforms produced a total of 13,300
barrels of oil per day and 90 million cubic feet of gas per day. (See table below.) Currently, MMS has no information on whether any
of the destroyed platforms will be rebuilt by any operator.
Damage Reports
– Damage reports have been defined by the estimated time it will
take to make the repairs. For damage reporting purposes, MMS is
considering that all platforms experiencing hurricane strength winds
have the potential for minor damage. Repairs and resumption of
production from facilities with minor damage can be expected to
occur in less than one month. Examples of damage that would be
considered minor might include missing heliport skirting, missing
hand rails and pieces of grating or damaged boat landings.
As of September 23,
2008, MMS has received reports that indicate 29 platforms with
extensive damage which may take from three to six months to repair.
Examples of damage that would be considered extensive could include
underwater structural damage or major damage to pipelines carrying
the oil or natural gas to shore.
Additional reports
show that 33 platforms received moderate damage taking one to three
months before production can be restored. Damage that would be
considered moderate may include major topside damage to critical
process equipment such as the platform’s compressor or damaged
risers or flex joints where pipelines connect to the platforms.
In respect to
drilling rigs damaged, MMS has confirmed a report of one jack-up
drilling rig with extensive damage.
Pipeline
Assessments To date, MMS has received reports of six gas
transmission pipeline systems with damage. Analysis of the impact
that this damage may have on resuming production is underway. Operators have begun to test and inspect other pipeline systems to
evaluate the full extent of any damage. Considering the large
impacted area, this will take some time to complete the inspections.
Sheen/Spill
Observations Visual inspections of sheens/spills are being
conducted as reports are received. There was one report of a
release totaling 200 barrels of oil during the hurricane event. Upon investigation, no sheen was observed. It is expected that the
oil dissipated through the course of the hurricane. MMS will
compile and release sheen reports upon completion of the reporting
and confirmation process. There have been no reports of oil
impacting the shoreline or affecting birds and wildlife from
releases in the Gulf of Mexico federal waters.
Resuming
Production – Production from the Gulf of Mexico accounts for 25
percent of the oil produced domestically and 15 percent of the
natural gas produced domestically. As of June 2008, daily
production estimates for the Gulf of Mexico were 1.3 million barrels
of oil and 7.0 billion cubic feet of gas. Since that time, gas
production from the Independence Hub facility increased and in
August 2008 gas production from the Gulf was estimated at 7.4
billion cubic feet of gas per day.
Working with oil and
gas operators, there are tools that can be used to assist in
resuming production which is curtailed because of damaged
pipelines. These tools include barging, temporary flaring, and
re-routing of product through other pipelines. Use of these tools
requires that offshore operators submit requests to MMS for
approval.
Updated damage
assessments will be issued as needed.
Number of Destroyed
Platforms as of 9/23/08 |
Classified by
Daily Oil Production Rates |
47 |
Less than 1,000 barrels per day |
5 |
1,000 to 5,000 barrels per day |
0 |
Greater than 5,000 barrels per day |
Contact:
Eileen Angelico 504-736-2595
Caryl Fagot
504-736-2590
MMS: Securing Ocean Energy & Economic Value for America
U.S. Department of the Interior
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Last Updated:
09/24/2008,
05:31 PM
Central Time
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