JOINT INTEREST - WOLVERINE PIPE LINE

• 36.2% Mobil Pipe Line Company
• Refined Product Pipeline
• ExxonMobil Pipeline Company provides certain contract operating services for Wolverine Pipe Line

Joliet - Hammond 18-inch System

This segment consists of about 50 miles of 18" diameter pipe, originating at Joliet pump and meter station and terminating at the Kennedy Avenue pump and meter station. This system operates as a closed system, in that no deliveries are made into or out of the system between the origin and destination points.

Product enters the system from the refinery and leaves the system by taking one (or more) of three routes through Kennedy Avenue station. The incoming stream can be (1) boosted through the station into the 16" mainline, (2) boosted through the station into the 16" loop line, or (3) turned through the station for deliveries to the:

• White Oak line to the ExxonMobil Terminal (which also delivers to the Buckeye Terminal via Mobil Pipe Line)
• Marathon Ashland Terminal
• Shell Terminal
• CITGO Terminal

Capacity is 220 kBD gasoline and 188 kBD distillates.

Joliet - Lockport 16-inch System

This segment consists of about 22 miles of 16" diameter pipe, originating at the Joliet pump and meter station and terminating at the Lockport pump and meter station. This system operates as a closed system, in that no deliveries are made into or out of the system between the origin and destination points. Product enters the system from the refinery and is delivered out of the system at the Lockport pump and meter station, which delivers into ExxonMobil's Lockport System.

Capacity is 220 kBD gasoline and 188 kBD distillates.

Lockport - Hammond 16-inch System

This segment consists of about 41 miles of 16" diameter pipe, originating at the Lockport pump and meter station and terminating at the Kennedy Avenue pump and meter station. This system operates as a closed system, in that no deliveries are made into or out of the system between the origin and destination points.

Product enters the system from the refinery and leaves the system by taking one (or more) of three routes through Kennedy Avenue station. The incoming stream can be (1) boosted through the station into the 16" mainline, (2) boosted through the station into the 16" loop line, or (3) turned through the station for deliveries to the:

• White Oak line to the ExxonMobil Terminal (which also delivers to the Buckeye Terminal via Mobil Pipe Line)
• Marathon Ashland Terminal
• Shell Terminal
• CITGO Terminal

Capacity is 220 kBD gasoline and 188 kBD distillates.

Kennedy Avenue - White Oak 16-inch System

This segment consists of about 5 miles of 16" diameter pipe, originating at the Kennedy Avenue pump and meter station and terminating at the White Oak meter station where it delivers to the ExxonMobil Terminal.

Deliveries can be made to the Shell Terminal at the Equilon Junction.

Deliveries can also be made to the Buckeye Terminal at White Oak via a Mobil Pipe Line connection from the ExxonMobil Terminal.

Product normally flows through Kennedy Avenue, from the Joliet to Kennedy Avenue 18" system into the Kennedy Avenue to White Oak 16" segment. However, it is possible to direct the Lockport to Kennedy Avenue 16" stream into Kennedy Avenue to White Oak 16" segment.

Capacity is 187 kBD gasoline and 156 kBD distillates.

Hammond - Niles 16-inch Loop System

The Hammond to Niles segment consists of about 68 miles of 16" diameter pipe, originating at the Kennedy Avenue pump and meter station and terminating at the Niles pump and meter station, where products are delivered into Niles Terminals. This system operates as a closed system, in that no deliveries are made into or out of the system between the origin and destination points.

Product can be pumped into the 16" loop line from one of six sources entering Kennedy Avenue:

• 18" Wolverine pipeline from Joliet
• 16" Wolverine pipeline from Lockport
• Explorer Pipeline
• Marathon Ashland Terminal
• Shell Terminal
• CITGO Terminal

The 18" from Joliet and the 16" from Lockport come in one manifold and can be boosted full stream to the 16" loop line. If desired, this manifold is designed to allow for a strip operating to either the 16" segment to White Oak, the 16" segment to several local terminals, or the 16" mainline. Local shippers come into Kennedy Avenue through four separate 16" lines and into the local shipper's manifold. These products can be stripped to the 16" loop line or the 16" mainline if desired.

At Niles, product is delivered back into tankage at the following terminals:

• ExxonMobil Terminal
• Marathon Ashland Terminal
• Shell Terminal
• CITGO Terminal
• Tanks R Us Terminal

At Niles, some of the product is delivered locally, while some of this product is pumped out of tankage into the Niles to Grand Haven 8" system.

Capacity is 149 kBD gasoline and 130 kBD distillates.

16-inch Mainline System

The 16" Mainline segment of the Wolverine Products System originates at the Kennedy Avenue pump and meter station and extends in an easterly direction to Detroit. At Jackson, the flow can be directed in a northeasterly direction for delivery of products into the Spartan System, or can continue on for delivery of products into the Detroit area. The system contains a total of approximately 260 miles of 16" diameter pipe.

There are six pump stations on the Mainline:

1. Kennedy Avenue pump and meter station

2. Michigan City pump station

3. Dailey pump station

4. Vicksburg pump station

5. Albion pump station

6. Freedom Junction pump station

All six pump stations consist of three pumping units each; a 3000hp unit, a 1250hp unit, and a 1000hp unit.

Product can be pumped into the 16" Mainline from one of six sources entering Kennedy Avenue:

• 18" Wolverine pipeline from Joliet
• 16" Wolverine pipeline from Lockport
• Explorer Pipeline
• Marathon Ashland Terminal
• Shell Terminal
• CITGO Terminal

There are thirteen receiving terminals supplied by the Mainline at the following stations:

• Marshall (Shell)
• Jackson (Shell, Marathon Ashland, CITGO)
• Detroit Metro (Marathon Ashland, RKA Petroleum, Shell, BP)
• Detroit Woodhaven (ExxonMobil)
• Detroit Dearborn (Atlas, Buckeye, Peerless-Cousins)
• Detroit Sanders (Shell)
• Detroit Marion (out of service)
• Detroit Wyoming (out of service)

Capacity is 218 kBD gasoline and 187 kBD distillates.

Currently the Freedom Junction to Toledo, Ohio, segment is being leased to Enbridge and is in crude service.

Niles - Grand Haven 8-inch Extension System

The Wolverine Extension Line consists of about 96 miles of 8" diameter pipe, originating at Niles pump and meter station and extending in a northerly direction to Grand Haven meter station. At Grand Haven, product must be moved an additional 1.34 miles to Ferrysburg to the following terminals:

• CITGO / ExxonMobil Terminal
• Shell Terminal

At the Holland meter setting (about 74 miles north of Niles), deliveries are made to the Holland Terminal.

Capacity is 35 kBD gasoline and 29 kBD distillates.

Spartan 8-inch System

This segment consists of about 21 miles of 16" diameter pipe from Jackson to Stockbridge, 41.5 miles of 8" pipe from Stockbridge to Lapaugh, about 14 miles of 6" pipe from Lapaugh to Lansing Terminal, 29 miles of 6" from Lapaugh to Alma, and about 50 miles of 8" pipe from Alma to Bay City. Deliveries from Jackson are to breakout tankage at Stockbridge. At Stockbridge, product is re-injected to the pipeline for deliveries to the Marathon Ashland Terminals at Lansing and Bay City.

There are three pump stations:

1. Stockbridge pump station

2. LaPaugh pump station

3. Alma pump station

Capacity is 53 kBD gasoline and 38 kBD distillates.

General Information: Dave Welsh at (713) 656-1247

Additional details may be found at:   http://www.wplco.com/

 JOINT INTEREST - ALASKA

Trans Alaska Pipeline System (TAPS)

• 20.34% EMPCo ownership interst
• Crude oil pipeline
• 800 miles of 48" pipeline from Pump Station 1 to Valdez
• Valdez Marine Terminal for loading tankers
• TAPS is operated by the Alyeska Pipeline Service Company (APSC)

Endicott Pipeline Company

• 21.02% EMPCo ownership interest
• Crude oil pipeline
• 25 miles of 16" pipeline from Endicott to Pump Station 1
• Endicott is operated by BP

Cook Inlet Pipe Line Company

• 20% MPLCO ownership interest
• Crude oil pipeline
• 55 miles of 20" pipeline from Granite Point field to the Drift River Terminal for loading tankers
• Cook Inlet is operated by Unocal

Point Thomson Pipeline System (future)

General Information:  Jeff Ray or Chuck Hatley at (713) 656-1247

Additional details may be found at:   http://www.alyeska-pipe.com/

JOINT INTEREST - PLANTATION

• Interstate common carrier of refined petroleum products including motor and aviation gasolines, commercial and military jet fuels, heating oils and diesel fuels
• 3,100 mile pipeline system stretching from Louisiana to Northern Virginia.

General Information:  Jim Jacobson at (713) 656-1247

Additional details may be found at:   http://www.plantation-ppl.com/

JOINT INTEREST - MEIPL

Mobil Eugene Island Pipeline Company (MEIPL) hold various ownership interests in pipeline systems receiving crude oil from offshore Louisiana and Texas platforms.  These include:

Bonito Pipe Line

• 14-inch pipeline from the Pennzoil El 330 "C" platform to the "A" platform at Ship Shoal Block 28 which is the origin of the Ship Shoal Pipeline.

Boxer Pipeline

• 16-inch pipeline from the Shell GC 19 platform in Green Canyon Block 19 to the Ship Shoal Block 241 platform, then extending to Ship Shoal Block 203 to a subsea tie-in with the 20-inch Eugene Island Pipeline System.

Eugene Island Pipeline

• 20-inch pipeline gathers crude oil from offshore Louisiana platforms located in Eugene Island, South Marsh Island, Ship Shoal and South Pelto Areas to ChevronTexaco Pipeline at Caillou Island.  A 16-inch connects Caillou Island to the origin station of Capline at St. James, Louisiana.

High Island Pipeline

• Numerous pipeline segments from various offshore Texas platforms in High Island and East Breaks Areas to BP's refinery at Texas City, Texas via a 6-inch to 14-inch pipeline system.

Main Pass 73 Pipeline

• 8-inch pipeline from the MOEPSI MP 73 "A" platform in Main Pass Block 73 to a subsea tie-in to Shell Pipe Line Corporation's 12-inch pipeline in Main Pass Block 73.

Main Pass 133/144 Pipeline

• Several connecting pipeline segments in Main Pass Area: 6-inch pipeline from MP 133 "C" platform to "A" platform in Main Pass Block 133; then connecting to MP 298 "A" platform in Main Pass Block 298 where it ties in to the Main Pass 298A pipeline.  Also a 6-inch spare line from MP 144 "A" platform in Main Pass Block 144 to MP 300 "B" platform in Main Pass Block 300.

South Pass 49 Pipeline

• 10-inch pipeline from the ChevronTexaco SP 49 "A" platform in South Pass Block to the South Pass Block 27 onshore facility located at the Southwest Pass of the Mississippi River.

South Pass 55 Pipeline

• 6-inch pipeline from SP 55 "A" platform in South Pass Block 55 to Chevron Pipe Line Company's E-5 terminal in the Southwest Pass Area.

South Pass 77 Pipeline

• 10-inch pipeline from the ChevronTexaco SP 77 "A" platform in South Pass Block 77 to Tenneco's "A" platform in South Pass Block 55 and connection to the South Pass 55 Pipeline.

General Information:  Chester Morris at (713) 656-1247