This is the first blog in a series focusing on Energy Dependence and Energy Security. It is clear that supply interruptions due to geopolitical events are not the only risks faced by the U.S.

Hurricane Isaac's Impact on Oil and Gas- August 28, 2012 WTRG home
We updated the tables of shut-in production as well as refineries offline as of 4:20 CST.
You can track the storm at NOAA.




Hurricane Isaac

The production shut in as of 11:30 AM Monday is shown in the table below.

Hurricane Isaac Shut In Production
August 28, 2012

Location

Amount
Shut In

Pre-Event
Production

Percent (%)
 Shut In

Crude Oil (B/D)

1,287,275

1,380,000

93.3%

Natural Gas (MMCF/D)

3,002

4,500

66.7%


The market seems unperturbed about the crude oil and natural gas, but is concerned about refineries. Let's start with crude oil: By 2009, Gulf of Mexico production mare than recovered from the hurricane effects of 2005 and 2008. Since the BP blowout and the ensuing moratorium on drilling, oil production in the Gulf of Mexico is down over 300,000 b/d to 1.38 million b/d. There is 1.08 million b/d shut in as of midday on Monday.



Because of the increased onshore production the impact of this event will be less than previous shutdowns.


In the last major shutdown, total U.S. production dropped from 5 million barrels per day to 4 million b/d. In this shutdown, even with a million b/d off line total domestic production is above 5 million b/d.


The Louisiana Offshore Oil Port (LOOP) suspended tanker unloading at the terminal at 10:00 am EDT August 27. While the LOOP and onshore port closures will disrupt imports the total will still be the same just later this week or early next week. The EIA has a nice map of Gulf of Mexico oil and gas assets with and overlay of the expected path of Isaac. 

Products and Refining

The greater risk is reflected the price of gasoline. While crude oil prices declined in the face of the storm gasoline prices spiked. Crude oil stocks are above normal but gasoline stocks are low. The East Coast which is the delivery point for NYMEX gasoline contracts (New York Harbor)  trades has exceptionally low stocks. Furthermore, several refineries closed in the Northeast increasing the demand for gasoline and distillates from imports and other regions.



The refineries down or shutting down as of Monday morning have a total capacity of 1.3 million b/d.

Refinery

Location

Capacity (B/D)

08/28/2012

Operating
Capacity
Shut
Down*
Normal

Mississippi


Chevron

Pascagoula

330,000


330,000


Alabama


Shell

Saraland

80,000


80,000


Louisiana



Alon

Krotz Springs

80,000


80,000

Chalmette
 Refining

Chalmette

192,500

192,500


ExxonMobil

Baton Rouge

502,500


502,500

Marathon

Garyville

490,000


490,000

Motiva

Convent

235,000

235,000


Motiva

Norco

233,500


233,500

Phillips 66

Belle Chasse

247,000

247,000


Placid
 Refining

Port Allen

57,000

57,000


Valero

Meraux

125,000

125,000**


Valero

Norco

205,000

205,000


Total


2,777,500

1,061,500

1,461,000
*Shut down or shutting down.
** Shutdown unrelated to storm.

In addition to refinery shutdowns in the Gulf, Venezuela's main refinery is down after an explosion. The government says no processing units were damaged and that they can restart two days after the fire is out. The pictures show storage tanks on fire. The damage could be minimal, but at this point we do not know. If the damage prevents a start up, then Venezuela will have to go into the market for gasoline and diesel. Restarts are not easy under the best conditions.

The Amuay refinery had the capacity to refine 645,000 b/d. At least 48 people lost their lives in the explosion. Two tank fires have been extinguished, but a third is still burning. If this the refinery is not up soon, Venezuelans will be standing in line for gasoline as well aschickens.

The impact of the refinery outages is evident in product prices and most notably gasoline ahead of the Labor day weekend. The spike in gasoline prices is putting some upward pressure on crude oil.

Crude is getting some downward pressure from indications that there may be another SPR release despite high oil inventories. An SPR release ahead of an election? The last time that happened Al Gore was running for President.


Natural Gas

In 2008, Gustav and Ike caused Gulf of Mexico production to drop over 5 Bcf / day and some onshore production was also curtailed. This time so far only 2 Bcf / day is off line and the industry couldn't cut 5
Bcf / day if it wanted too. Before the storm production was less than 4.5 Bcf. With the dramatic increase in onshore production, now near 65 Bcf / day compared to 53 at the time of Gustav, hurricanes are almost irrelevant to natural gas prices. If there is a hurricane related price increase, it will be due to damage to onshore natural gas plants or compressor stations.

NYMEX Prices for August 27, 2012
NYMEX Light Sweet Crude -0.66
$95.47
ICE Brent -1.33
$112.26
RBOB Gasoline NY Harbor +0.0768
$3.1548
Heating Oil NY Harbor +0.0017
$3.1118
NYMEX Natural Gas -0.049
$2.653


Copyright © 1996-2012 by James L. Williams
 
James L. Williams
WTRG Economics 
P.O. Box 250
London, Arkansas 72847
Phone: (479) 293-4081
 
To contact us or if you have comments or suggestions,
email WTRG at wtrg@wtrg.com