UTICA AREA FIELD INFORMATION JUNE 2014

UTICA GATHERING SYSTEM OVERVIEW

Asset Summary Asset Cardinal Gas Services

(“CGS”) Utica Gas Services (“UGS”)

Resource Associated Gas (Oil), Wet Gas

Dry Gas

Services Gathering, Compression, Dehydration

Gathering, Compression, Dehydration

Gas Gathering Systems 1 1

Miles of Pipeline 226 N/A

Gas Gathered (net) 233 mmcf/d N/A

Gas Compression (horsepower) 68,830 0

Dedicated Area 1,500,000 acres 140,000 acres

Contract Structure Cost of Service Cost of Service

Contract Term 20 years (2032) 15 Years (2027)

Ownership ACMP – 66%, Operator

TOTAL – 25% EVEP – 9%

100% ACMP owned and operated

Accounting Treatment Consolidated Consolidated

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LEADING ASSET POSITION WITH A VERTICALLY INTEGRATED SYSTEM ABLE TO SERVE PRODUCERS FROM THE WELLHEAD THROUGH FRACTIONATION

Data as of quarter ended March 31, 2014.

Growing a leadership position in the Utica to $1.8 billion of investment for gathering and processing by 2015

UTICA EAST OHIO PROCESSING OVERVIEW

Project Summary

Current Status In-Service with additional capacity under construction

Processing 1,100 mmcf/d (5 plants x ~220 mmcf/d)

Fractionation 135,000 Bbl/d (C2+)

NGL Storage 1,220,900 Bbls Propane – 630,000 Bbls; Butane – 425,000 Bbls; Natural Gasoline – 123,000 Bbls; Bullet

tanks – 42,900 Bbls

Processing Spine Pipeline 24” processing spine pipeline

NGL Pipeline 12” NGL pipeline

Miles of Pipeline 68

Residue Gas Delivery Points 4

NGL Delivery Points 4

Contract Structure Fixed Fee with capex protection

Contract Term 15 years (2027)

Ownership ACMP – 49% M3 – 30%

EVEP – 21%

Accounting Treatment Equity Investment

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PROCESSING DEDICATION IN WET GAS WINDOW

Data as of quarter ended March 31, 2014.

Growing a leadership position in the Utica to $1.8 billion of investment for gathering and processing by 2015

UTICA CONSTRUCTION UPDATE

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In Service • 338 miles of pipeline

• Seven interconnects with approximately 500 MMcfd capacity

• Five Compression Facilities: Augusta Phase 1 & 2, Carrollton, Stock Station , Archer and Kilgore,

Under Construction • 64 miles of pipeline

• 15 Pad connects (43 CWOPL/WOPLS)

• Facilities: Scio CF (10 x 1,775 HP) Carrollton CF expansion (4 x 4,000HP), Archer CF PH 2 (1 x 4,000 HP), Kilgore CF PH 2 (4 x 4,000 HP), Augusta CF PH 3 (4 x 4,000 HP).

ROW and Route Development: • 220 miles of pipeline

UEO: KENSINGTON, NOVEMBER, 2012

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UEO: KENSINGTON, AUGUST, 2013

Facility Sub-station

Processing Train #1

Processing Train #2

Processing Train #3

Future Processing Train #4

Inlet Metering and Liquid Handling

Facilities

Condensate Stabilizer

Residue Compressors

Inlet Compressors

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UEO: KENSINGTON, MAY, 2014

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Facility Sub-station

Processing Train #1

Processing Train #2

Processing Train #3

Future Processing Train #4

Inlet Metering and Liquid Handling

Facilities

High-Pressure Condensate Stabilizer

Residue Compressors

Inlet Compressors

Mid-Pressure Condensate Stabilizer

UEO: HARRISON HUB, NOVEMBER, 2012

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UEO: HARRISON HUB, AUGUST, 2013

Twenty 90,000 gallon C3 & C4

bullet tanks

Two 60,000 barrel floating roof natural

gasoline tanks

50,000 barrel pressurized C4

sphere

Four 750 barrel C5+tanks

Two 200,000 barrel refrigerated C3 tanks

(2) 125,000 barrel refrigerated C4 tanks

16 total loading racks (8 C3, 4 C4, 4 C5+)

10 total tracks (4 loading tracks, 3

storage tracks, 3 inbound / outbound

/ runaround tracks)

Rail cars on site

Flare Fractionation Trains 2 & 3 site work

Fractionation Train 1

Fire water tank

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UEO: HARRISON HUB, MAY, 2014

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Twenty 90,000 gallon C3 & C4

bullet tanks

Two 60,000 barrel floating roof natural

gasoline tanks

50,000 barrel pressurized C4

sphere

Four 750 barrel C5+tanks

Two 200,000 barrel refrigerated C3 tanks

(2) 125,000 barrel refrigerated C4 tanks

16 total loading racks (8 C3, 4 C4, 4 C5+)

10 total tracks (4 loading tracks, 3

storage tracks, 3 inbound / outbound

/ runaround tracks)

Rail cars on site

Flare

Fractionation Train #1

Fire water tank Fractionation

Train #2

Fractionation Train #3

Facility Sub-station

ACCESS IN THE UTICA • CARDINAL GAS SERVICES (CGS) • UTICA EAST OHIO (UEO) • UTICA GAS SERVICES (UGS)

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CARDINAL GAS SERVICES (CGS) ASSET OVERVIEW

Services Gathering, Compression, Dehydration

Gas Gathering Systems

1

Miles of Pipeline 226

Gas Gathered 233 million cubic feet per day (MMcf/d)

Ownership Access: 66%, Operator TOTAL: 25% EVEP: 9%

Mission • Develop the gathering assets necessary to

transport and condition gas for downstream processing markets

Market • UEO Cryogenic and Fractionation Plants • Blue Racer Hastings Processing Plant • Blue Racer Natrium Processing Plant • Mark West Harrison Processing Plant

Plan • Total of 467 miles of gathering pipeline

infrastructure • Five compressor stations • Liquid handling facility (large-scale stabilization

facility) • Design throughput: 1.2 billion cubic feet (Bcf) of

natural gas

CARDINAL GAS SERVICES: ASSET OVERVIEW

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CARDINAL GAS SERVICES: COMPRESSION Carrollton Compression Facility

• 110 MMcfd capacity with expansion capabilities

• Ten 3606 units

Augusta Compression Facility • 135 MMcfd capacity with expansion

capabilities • Eight 3606 units • Two 2,000 HP electrics • Two 3516 units

Archer Compression Facility • 145 MMcfd capacity with expansion

capabilities • Eight 3606 units • Two 3516 units

Kilgore Compression Facility • 110 MMcfd capacity with expansion

capabilities • Ten 3606 units

Scio Compression Facility • 110 MMcfd capacity with expansion

capabilities • Ten 3606 units

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Phase 1 (In Service: 4Q 2012)

• 25 MMcfd capacity @ Ps=125 psig & Pd=700psg

• 2 - Cat 3516’s

• 1 - 48” ID packed dehy train

Phase 2 (In Service: 3Q 2013):

• 110 mmscfd capacity @ Ps=125 psig & Pd=1,100 psig

• 8 - Cat 3606’s

• 2 – 2,000 HP electric units

• 2 - 48” ID packed dehy trains

Phase 3 (In Service: 4Q 2014):

• 108 MMcfd capacity @ Ps=125 psig & Pd=1,100 psig

• 4 – 4000 HP electrics

• 1 – 48” ID packed dehy train

Downstream Pipeline:

• Phase 1: TPL 7 • Phase 2 & 3: UEO 24” HP Spine

CARDINAL GAS SERVICES: AUGUSTA COMPRESSION FACILITY

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Current • Compression started up 1/29/2013

• Compressor building completed

• Design for UEO 24” HP Spine tie-in completed

Phase 1 Compression (In Service: 1Q

2014) • 110 MMcfd capacity @ Ps=125 Psig &

Pd=1,100 Psig

• 10 - Cat 3606 compressor packages

• 3 - 48” ID packed dehy trains

Phase 2 Compression (In Service: 3Q 2014)

• 108 MMcfd capacity @ Ps=125 psig & Pd=1,100 psig

• 4 – 4,000 HP electrics

Downstream Pipeline • Blue Racer TPL-7 and UEO 24” HP Spine

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CARDINAL GAS SERVICES: CARROLLTON COMPRESSION FACILITY

Stock CF (In Service: 2Q 2013) • 25 MMcfd capacity @ Ps=125 psig & Pd = 700 psig

• 2 - 3516 compressor packages

• 1 - 48” ID packed dehy trains

Phase 1 (In Service: 3Q 2013) • 75 MMcfd capacity @ Ps=125 Psig & Pd=700 Psig

• 500 Bpd condensate stabilization system

• 5 - Cat 3606 compressor packages

• 2 - 48” ID packed dehy trains

Phase 2A (In Service: 4Q 2013) • 45 MMcfd capacity @ Ps=125 Psig & Pd=700 Psig

• 500 Bpd condensate stabilization system

• 3 - Cat 3606 compressor packages & one 4000 HP electrics

Phase 2B (In Service: 2Q 2014) • 30 MMcfd additional capacity @Ps=125 psig &

Pd=700 psig

• 1 – 4,000 HP electric

• 1 – 48” ID packed dehy train

Downstream Pipeline • Blue Racer TPL-7

CARDINAL GAS SERVICES: ARCHER & STOCK COMPRESSION FACILITIES

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Phase 1 (In Service: 4Q 2013) • 110 MMscfd @ Ps=125 Psig & 1,100 Psig

• 500 Bpd condensate stabilization system

• 10 - Cat 3606 compressor packages

• 2 - 48” ID packed dehy trains

Phase 2 (In Service: 3Q 2014) • 108 MMcdf additional capacity @Ps=125

psig & Pd=1,100 Psig

• 4 - 4,000 HP electrics

• 1 - 48” ID packed dehy train

Downstream Pipeline • UEO 24” Gathering Spine

CARDINAL GAS SERVICES: KILGORE COMPRESSION FACILITY

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Current • First flow to sales May 2014 • Compressor building on order

Phase 1 (In Service: 2Q 2014) • 110 mmscfd capacity @ Ps=125 psig &

Pd=1,100 psig

• 500 bpd condensate stabilization system

• 10 - Cat 3606 compressor packages

• 2 - 48” ID packed dehy trains

Downstream Pipeline • UEO 24” Gathering Spine

CARDINAL GAS SERVICES: SCIO COMPRESSION FACILITY

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UTICA EAST OHIO BUCKEYE ASSET OVERVIEW

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UEO PROJECT SUMMARY UEO SYSTEM MAP Current Status In-Service with additional capacity

under construction

Processing Plants 1,100 mmcf/d (5 plants x ~220 mmcf/d)

Fractionation 135,000 Bbl/d (C2+)

NGL Storage 1,220,900 Bbls Propane – 630,000 Bbls Butane – 425,000 Bbls

Natural Gasoline – 123,000 Bbls; Bullet tanks – 42,900 Bbls

Processing Spine Pipeline 24” processing spine pipeline

NGL Pipeline 12” NGL pipeline

Residue Gas Delivery Points

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NGL Delivery Points 4

Contract Structure Fixed Fee with capex protection

Ownership Access – 49% M3 – 30%

EVEP – 21%

Accounting Treatment Equity Investment

1,100 MMcfd cryogenic processing under development • ~660 MMcfd located at the

Kensington Plant (Columbiana County, OH)

• ~440 MMcfd located at the Leesville Plant (Carroll County, OH)

• Expansion capabilities at Kensington and Leesville

Multiple residue gas outlets • Tennessee Gas Pipeline (TGP),

Dominion Transmission (DTI), Dominion East Ohio (DEO) and future connection to TETCO Open Project

High Pressure Gathering Pipeline • Links Kensington and Leesville plants

NGL Gathering System • Delivers raw NGLs from the two

processing plants to Harrison Hub

Harrison Hub • Fractionation, storage and rail

terminal 135,000 BPD of C2+ Fractionation

under construction

1,220,900 Bbls of C3+ storage

High capacity rail loading facility on Columbus & Ohio River Railroad

Pipeline connections to Enterprise TE Products and ATEX pipelines

Anticipate future connections to Mariner East project and Bluegrass project

Expansion capabilities

UEO ASSET OVERVIEW CONTINUED

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UEO CURRENT OPERATIONS Kensington Phase 1 in service

• ~220 MMcfd processing train made commercial deliveries to TGP on July 28, 2013

• Blue Racer Midstream TPL 7 receipt point • TGP residue gas delivery point • DEO TPL 15 residue gas delivery point

Harrison Hub Phase 1 fractionation, storage and rail terminal in-service

• Began fractionating Y grade and loading product on rail cars first week of August 2013

• Loading 8 rail cars per day ~100 rail cars on site

Harrison Phase 2 (45 MBpd) • In Service as of 4/25/2014

Kensington Phase 2 (~220 MMcfd) • In Service as of 12/21/2013

Kensington Phase 3 (~220 MMcfd) construction is underway

• In Service Date – 1h 2014

Leesville Phase 1 (~220 MMcfd) construction is underway

• In Service Date – 2h 2014

Leesville Phase 2 (~220 MMcfd) engineering and conceptual design is underway

• In Service Date – 2015

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UEO PROCESSING OVERVIEW

PROCESSING TIMELINE (UNDER DEVELOPMENT) Plant Plant Location Capacity In-service Date Cumulative System Capacity

#1 Kensington ~220 MMcfd In-Service 220 MMcfd

#2 Kensington ~220 MMcfd In-Service 440 MMcfd

#3 Kensington ~220 MMcfd 1H 2014 660 MMcfd

#4 Leesville ~220 MMcfd 2H 2014 880 MMcfd

#5 Leesville ~220 MMcfd 2015 1,100 MMcfd

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PROCESSING CAPCAITY

Available Expansion Capacity

Contracted Firm Capacity

Kensington Train 1

Kensington Train 2

Kensington Train 3

Leesville Train 1

Leesville Train 2

0

100

200

300

400

500

600

700

800

900

1000

1100

1200

1300

1400

Proc

essi

ng C

apac

ity (M

Mcf

d)

Additional Train

Harrison Phase I

Harrison Phase II

Harrison Phase III

Harrison Phase IV

0

20000

40000

60000

80000

100000

120000

140000

160000

180000

Asso

ciat

ed F

ract

iona

tion

Capa

city

(B

PD)

UEO FRACTIONATION OVERVIEW

FRACTIONATION TIMELINE (UNDER DEVELOPMENT)

Plant Plant Location Capacity (C2+) In-service Date Cumulative System Capacity (C2+)

#1 Harrison 45,000 BPD In-Service 45,000 BPD

#2 Harrison 45,000 BPD 1H 2014 90,000 BPD

#3 Harrison 45,000 BPD 2H 2014 135,000 BPD

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FRACTIONATION CAPCAITY

Available Expansion Capacity

Contracted Firm Capacity

UEO NATURAL GAS LIQUIDS PRODUCT OVERVIEW

PRODUCT STORAGE PIPELINES RAIL/TRUCK

Ethane No storage Connection to Enterprise ATEX Pipeline n/a

Propane 630,000 Bbls Three, ~200,000 Bbl refrigerated

propane tanks One, 30,000 Bbl sphere Ten, 2,140 Bbl bullet tanks

Connection to Enterprise TE Products Pipeline

Future connection to Mariner East project

Two dedicated loading trucks

Eight rail loading racks Two truck loading racks Ability to expand with

volumes

Mixed Butanes

425,000 Bbls Three, 125,000 Bbl refrigerated

butane tanks One 50,000 Bbl sphere Ten 2,140 Bbl bullet tanks

No pipeline connections currently Future connection to Mariner East

project

One dedicated loading truck

Four rail loading racks Ability to expand with

volumes

Natural Gasolines

123,000 Bbls Two 60,000 Bbl floating roof tanks Four 750 Bbl tanks

No pipeline connections currently Future connection to diluent pipeline

with developed

One dedicated loading truck

Four rail loading racks Ability to expand with

volumes

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UEO HARRISON HUB STORAGE

UEO Storage Photos Storage Type Overview Pressurized propane and

butane storage

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UEO STORAGE PHOTOS STORAGE TYPE OVERVIEW

Pressurized propane and butane storage

Twenty 90,000 gallon propane/butane storage bullet tanks

All tanks will be in service 2013

Butane pressurized sphere 50,000 Bbl pressurized sphere In service 2013

Natural gasoline/condensate storage tanks

Four 750 Bbl natural gasoline tanks, in service July 2013

Two 60,000 Bbl floating roof natural gasoline tanks, in service 2013

Refrigerated propane and butane tanks

Three 200,000 Bbl propane tanks Three 125,000 Bbl butane tanks In service 2014 & 2015

UEO HARRISON HUB RAIL TERMINAL

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RAIL TERMINAL DESIGN SPECS Planned track design

7,400 ft. of continuous dual track ~42,000 ft. of total track 4 loading tracks, 3 receipt & delivery tracks

and 3 storage tracks On site storage for ~570 rail cars Facility designed to load 95 cars per day

Load rack design 16 loading racks (8 C3, 4 C4, 4

C5+/Condensate) Accommodate up to 32 additional loading

racks Tracks assigned to handle specific products

Rail yard has three locomotives East side that will be sorting and switching full

rail cars West side that will be sorting and switching

empty rail cars Backup locomotive

Site allows for rail terminal expansion beyond currently design and could transport products by unit train

HARRISON HUB RAIL OVERVIEW

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UTICA GAS SERVICES (UGS) ASSET OVERVIEW

Services Gathering,

Compression, Dehydration

Gas Gathering Systems 1

Ownership 100% Access owned and operated

Mission • Provide gathering services for the dry gas and oil

window outside of the Cardinal Gas Services dedication area.

• Also, operator of Cardinal Gas Services’ assets and the UEO 24” spine.

Market • DTI TL-400 • DEO TPL 5 • DEO dry gas gathering systems

Plan • 350miles of gathering pipeline infrastructure • Six compressor stations • Design throughput: 1.1 Bcf/d natural gas

UTICA GAS SERVICES: ASSET OVERVIEW

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Contact:

Dave Shiels Chief Financial Officer dave.shiels@accessmidstream.com (405) 727-1740

ACMP Headquarters

525 Central Park Dr. Oklahoma City, OK 73105 (877) 413-1023 Web site: www.accessmidstream.com

CORPORATE INFORMATION