U.S. Shales

• Linn Targets HighMount’s Michigan Antrim Shale Assets For $330MM

• Aurora Oil & Gas Files Chapter 11 Bankruptcy Protection

• 'Sleepy' Michigan Antrim shale good fit for MLPs

• Westmont Resources Inc. Purchases 92 Oil & Natural Gas Well Assets to Gain Strategic Position in Marcellus-Chattanooga Oil & Natural Gas Play

• Vinland-Nextraction JV Initiates Gas Sales From Chattanooga Shale Well

• Nextraction Testing 5-Stage Completion For Appalachian Basin Well

• Nextraction Announces Potential Of Undiscovered Gas-In-Place Resource Volumes Of Up To 2.5 TCF

• Nextraction Energy Successfully Drills Appalachian Basin Well

• Nextraction Starts Up Appalachian Basin Drilling Program

• Nextraction Receives Permit To Drill In Tennessee

• Miller Acquires AK Assets For $2.2MM Once Sold For $464MM

• Magellan Energy Updates On Gas Production In Tennessee

• Magellan Energy Underscores Shale Gas Potential for the Lankford Lease.

• Miller Energy Closes Deal on East Tennessee Consultants, Shale Acreage

• Magellan Energy Announces Acquisition of Lankford Lease in Morgan County, Tennessee

• Magellan Energy Ltd. Issues Letter to Shareholders

• Miller Energy Buys 35,000 Chattanooga Shale Acres, 173 Wells

• Miller Energy To Acquire 30,000 Acres In TN Chattanooga Shale

• CNX Gas Expands Its Position In Tennessee

• Atlas Energy Reports Four Successful Horizontal Wells In The Chattanooga Shale of Eastern Tennessee

• Domestic Energy Corp. announced it plans to become one of the early participants in the new Chattanooga Shale

• Gasco Energy Reports UT Uinta Basin Well Has Production Of 2.9 MMcf/d

• Enbridge Plans NGL Pipeline From S PA Marcellus To N WV And Chicago

• Bill Barrett Updates Its CO, WY And UT Rockies Operations

• Gasco Energy’ Riverbend Project Update

• Gasco Provides Update On Uinta Basin Activity, Will Delay Completions Until Gas Prices Rebound

• BayHill Capital To Enter Oil & Gas With 12,600-Acre UT Acquisition

• Gasco Increases Production by 16%, Recompletes 3 Existing Wells

• Bill Barrett Corporation reported second quarter 2008 operating results.

• Gasco Energy reported financial and operating results for the second quarter

• Mancos Shale Anticipation

• Marion Energy Limited is pleased to announce that it has raised A$15 million

• Gasco Energy reported that its Board of Directors has approved an initial 2008 capital expenditure budget

• Gasco Energy has entered into a definitive agreement with a subsidiary of NFR Energy

• Gasco Energy has successfully completed the wellbore remediation process

• Royale Energy, Inc. begins drilling operations on the southern flank of the Uintah basin

• Newfield Exploration Company reported second quarter 2008 financial and operating results.

• Energen To Drop Part of Conasauga Shale Leasehold

• Floyd Shale: Still in R&D Mode

• Figuring Out The Floyd

• Energy geologist says Floyd/Neal shale play needs a lead operator

• Alabama's Cambrian Conasauga Shale

• The Floyd/Neil Shale

• General Synfuels To Test Oil Shale Technology In Wyoming, Colorado

• Western Oil-Shale Resources Jump 50%, Reports USGS

• DOE-Funded Project Shows Promise for Tapping Vast U.S. Oil Shale Resources

• Green River Oil Shale

U.S. | Canadian | International

• Baxter (Late Cretaceous; Vermillion Basin, Colorado, Wyoming)

• Bend (Pennsylvanian; Palo Duro Basin, Texas)

• Cane Creek (Pennsylvanian; Paradox Basin, Utah)

• Caney (Mississippian; Arkoma Basin, Oklahoma)

• Chimney Rock (Pennsylvanian; Paradox Basin, Colorado, Utah)

• Cleveland (Devonian; east Kentucky)

• Clinton (Early Silurian; east Kentucky)

• Cody (Cretaceous; Montana)

• Conasauga (Middle Cambrian; Black Warrior Basin, Alabama)

• Ellsworth (Late Devonian; Michigan Basin, Michigan)

• Excello (Pennsylvanian; Kansas, Oklahoma)

• Floyd/Neal (Late Mississippian; Black Warrior Basin, Alabama, Mississippi), March 2007

• Gammon (Late Cretaceous; Williston Basin, Montana)

• Gothic (Pennsylvanian; Paradox Basin, Colorado, Utah), December 2007

• Hovenweep (Pennsylvanian; Paradox Basin, Colorado, Utah)

• Huron (Devonian; member of Ohio Shale; east Kentucky, Ohio, Virginia, West Virginia)

• Lewis (Late Cretaceous; Colorado, New Mexico)

• Manning Canyon (Mississippian; central Utah)

• McClure (Miocene; San Joaquin Basin, California)

• Monterey (Miocene; Santa Maria Basin, California)

• Moorefield (Mississippian; Arkoma Basin, Arkansas)

• Mowry (Cretaceous; Bighorn and Powder River basins, Wyoming)

• Ohio (Devonian; Appalachian Basin, east Kentucky, Ohio, West Virginia)

• Pearsall (Cretaceous; Maverick Basin, Texas)

• Percha (Devonian-Mississippian; west Texas)

• Pierre (Cretaceous; Raton Basin, Colorado)

• Queenston (Ordovician; New York)

• Rhinestreet (Devonian; Appalachian Basin)

• Sunbury (Mississippian; Appalachian Basin)