The following table lists unplanned and planned production outages at U.S. refineries as reported by Dow Jones Newswires. The information is compiled from both official and unofficial refining sources and doesn't purport to be a comprehensive list.

Husky Energy Inc.(HUSKF, HSE.T) said July 7 that it has restarted its 155,000 barrel-a-day refinery in Lima, Ohio, after shutting it June 27 to repair a leak in the crude distillation unit furnace. Running at 80% crude intake, the facility is expected to reach full capacity in the next few days.

PBF Energy reported its sixth emissions incident in as many days on July 6 as it works to start its 190,000-barrel-a-day refinery in Delaware City, Del. In state filings, PBF said the latest incident involved 181 pounds of sulfur oxide released as it started a compressor. PBF bought the facility last summer and had planned to restart during the quarter ended June 30, but it missed that target and has given no new estimate for production.

Alon USA Energy Inc. (ALJ) reported excess opacity amid maintenance at its 67,000-barrel-a-day Big Spring refinery in Texas, according to a Thursday regulatory filing.

ConocoPhillips (COP) said the 362,000-barrel-a-day Wood River refinery it operates in Roxana, Ill., is still running at reduced rates following a June 25 thunderstorm that knocked out power there. ConocoPhillips also reported a failed blind on an isolation line that resulted in emissions on July 4.

ConocoPhillips told state regulators that the 146,000-barrel-a-day refinery it operates in Borger, Texas, may have higher-than-normal emissions during planned maintenance on its Unit 29 electrostatic precipitators between July 6 and July 16.

Tesoro Corp. (TSO) reported flaring during planned maintenance July 4 at its 93,500-barrel-a-day refinery in Kapolei, Hawaii. A spokesman said the refinery is running at targeted levels.

Exxon Mobil Corp. (XOM) said July 5 that production is lower at its 60,000-barrel-a-day refinery in Billings, Mont., because of a rupture in the Silvertip Pipeline that delivers crude from fields in Wyoming and Alberta, Canada. The company declined to say how much output is curtailed or when the refinery could return to normal rates. Exxon did say it is looking for alternative sources of crude in the meantime.

North Atlantic Refining Ltd. extended the turnaround at its refinery in Newfoundland and Labrador, Canada, by 10 days, delaying the restarting of its 115,00-barrel-a-day facility to the end of July, a spokesman said Tuesday.

Petroleo Brasileiro SA (PBR, PETR4.BR) said all units at its 100,000-barrel-a-day refinery in Pasadena, Texas, have returned to normal production after power outages struck the facility last week.

Motiva reported flaring early Monday due to a shutdown waste gas compressor at its 233,500-barrel-a-day Norco refinery near St. Charles, La., in a government filing made public Tuesday. The effect on output is unclear.

Tesoro told California regulators to expect intermittent flaring at its 97,000-barrel-a-day Los Angeles-area refinery between Thursday evening and Monday evening while unspecified but planned maintenance is performed.

ExxonMobil reported flaring July 1 at its 238,600 barrel-a-day refinery in Joliet, Ill., according to a government filing made public July 2.

BP PLC (BP) said a continuing problem at its 405,000-barrel-a-day refinery in Whiting, Ind., caused emissions July 1, according to a government filing made public July 2.

Exxon reported a July 30 shutdown of the hydrocracker unit at its 560,640 barrel-a-day refinery in Baytown, Texas, according to a filing with state regulators made public July 1.

Chevron Corp. (CVX) said on June 30 it restarted the crude-distillation unit at its 330,000 barrel-a-day refinery in Pascagoula, Miss. The unit had been shut down after a fire on May 9.

Valero Energy Corp. (VLO) is performing unplanned maintenance on the vacuum jet compressor in the eastern part of its 115,000 barrel-a-day refinery in Corpus Christi, Texas, according to a government filing made public June 30.

Chevron reported a compressor trip on June 29 at its refinery in Pascagoula, Miss., according to a government filing made public Thursday.

Alon USA Energy Inc. (ALJ) was restarting the FCC unit on June 28 at its Big Spring refinery in Texas, according to a filing with state regulators. The 67,000 barrel-a-day refinery, which had been undergoing maintenance that started on June 17, also experienced a power outage on June 20.

CVR Energy Inc. (CVI) shut down units at its 115,000 barrel-a-day refinery in Coffeyville, Ka., on June 27, according to a government filing made public June 28.

Sunoco Inc. (SUN) was restarting the reformer and hydrotreater at its 335,000 barrel-a-day refinery in Philadelphia, Penn., after starting unplanned maintenance on the units that started on June 19.

ConocoPhillps (COP) said on June 27 its 306,000 barrel-a-day Wood River refinery in Roxana, Ill., would run at reduced rates "for several days" after a power outage the previous weekend.

ExxonMobil reported a furnace outage on June 24 at its 240,000 barrel-a-day refinery in Joliet, Ill., according to a government filing. The Joliet refinery had cut production during the previous week because of a similar problem, according to a government filing.

BP said on June 21 its 475,000 barrel-a-day refinery in Texas City, Texas, would return to full capacity by August after an April power outage left it running at half capacity.

For more detailed information, search Dow Jones Newswires using the

code N/REF.

Operator Refinery Capacity Description Restart

(in 000s

bbl/day)

UNPLANNED

CANADA

CARIBBEAN

Valero Aruba 235.0 Refinery returning to planned

rates after June 9 power outage,

company said June 22.

EAST COAST

PBF Delaware City, 190.0 Six problems resulted in flaring

DE July 1-6 during start-up, which

misses 2Q target.

Conoco Linden, NJ 238.0 Refinery resumed normal rates June 14

after a furnace fire at crude unit

June 1, the co. said on June 14.

Sunoco Philadelphia, 335.0 Company attempted restarts of

PA reformer and hydrotreater on

June 27.

GULF COAST

Pasadena Pasadena, 100.0 Company said all units returned

Refining TX normal production after June 29

power outage.

Motiva Norco, LA 233.5 Shutdown waste gas compressor

caused flaring July 4, according

to federal filings.

Alon Big Spring, 67.0 Power outage on June 20 because

TX of wildfire. Company trying to

restart.

Opacity reported July 7 amid fuel

gas line maintain.

BP Texas City 437.0 FCCU-1 shut unplanned on June 13; N/A

TX no estimate for restart, a source

said on June 14.

FCCU-3 at planned rates on June June 11

13 after weekend restart. Unit

shut on June 7 for 48-hours

maintenance to wet gas scrubber.

Refinery should return to full

capacity in August after April

power outage reduced rates.

Chevron Pascagoula 330.0 Crude unit restarted June 30 after

MS being shut down because of a fire on

May 10, company said.

Exxon Baytown, TX 560.6 Hydrocracker down because of leak,

according to a July 1 filing.

Shell Deer Park, 327.0 Flaring at coker unit on June 13

TX reported flaring at coker unit;

impact on operations unclear.

Valero Port Arthur 285.0 Plant returning to planned rates

TX on June 22 after June 6 power

failure resulted in

the shut down of a coker unit.

Crude throughput and production

had been reduced since June 6.

MIDWEST

Husky Lima, OH 155.0 Restarted July 7 at 80% crude

intake after shutting down June

27 to repair crude distillation

unit. Full capacity expected by

July 10.

Conoco Roxana, IL 362.0 Running at reduced rates following

June 25 thunderstorm cut power,

spokesman said.

Failed blind on isolation line

caused emissions on July 4.

BP Whiting, IN 405.0 Continuing problems caused

emissions July 1.

Exxon Joliet, IL 238.6 Sulfur furnace being repaired as of

June 20. Impact on operations

unknown.

Reported flaring July 1.

CVR Coffeyville, 115.0 Unspecified units taken down for

Energy KS repair on June 27.

Frontier El Dorado, 130.0 Sulfur recover unit failure re-

KS sults in emissions, a filing to

statue regulators on June 19

said. Impact on operations un-

clear.

ROCKIES

Exxon Billings, 60.0 Production curtailed due to

MT ruptured Silvertip Pipeline.

Company looking for alternative

crude sources.

WEST COAST

Conoco Rodeo, CA 76.0 An unspecified unit startup

resulted in emissions June 21.

Valero Wilmington 135.0 Unplanned flaring between June

CA 13-18 will have no impact on

production, the company said on

June 15.

PLANNED

CANADA

North St. John's 115.0 Turnaround extended 10 days, End of July

Atlantic company said July 5.

CARIBBEAN

EAST COAST

GULF COAST

Conoco Borger, TX 146.0 Planned maintenance of Unit 29 July 16

electrostatic precipitators start-

ing July 6.

Alon Big Spring 67.0 Planned turnaround maintenance

TX causes excess opacity, a filing

said on June 20.

Motiva Port Arthur 285.0 Expansion project to increase 1Q

TX throughput capacity by 325,000 2012

b/d, to 610,000-b/d, slowed.

Completion now seen 1Q

2012, from 2010.

Valero Corpus Christi 142.0 Coker brought down for planned

TX maintenance, company said in May

25 government filing.

Valero McKee TX 170.0 Vacuum unit turnaround planned for

first half of 2012, co. said.

Expansion project announced on

March 2011 to increase crude oil

throughput by 25,000 b/d to

195,000 b/d.

Valero Norco, LA 185.0 Hydrocracker project will pro- 2013

ceed and be completed in late

2013, the co. said on 7/27/10.

Upgrade project to build 2012

a new diesel hydrotreater

unit moved from 2010 to

4Q 2012.

Valero Port Arthur 325.0 Hydrocracker project will pro- 2012

TX ceed and be completed in late

2012.

MIDWEST

BP Whiting, IN 405.0 Turnaround at Pipestill 12 de-

layed by 3 months; it was sup-

posed to begin in November, a

source said on Mar 25.

CVR Coffeyville 115.7 Periodic turnaround will take place

KS in two phases beginning in Fall 2011

and completed in Spring 2012.

Tesoro Mandan, ND 58.0 Total crude-oil processing capa- 2nd Q

city to increase by 17% to 68,000 2012

b/d by 2nd quarter 2012.

WEST COAST

Tesoro Wilmington, 97.0 Potential intermittent flaring July 11

CA during maintenance to unspecified

units, beginning July 7.

Tesoro Kapolei, HI 93.5 Flaring July 4 during planned

maintenance. Refinery running at

targeted levels.

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