$20 Million

Freedom Oil & Gas Ltd.

Mandatorily Redeemable Preferred Equity

Financial Advisor

September 2017

$28 Million

Eco-Stim Energy Solutions

Joint Lead Placement Agent

August 2017

$80 Million

Lonestar Resources

Convertible Preferred

Financial Advisor

May 2017

Gulfport Energy

Advisor to the Board of Directors

Financial Advisor to the Special Committee

March 2017

$20 Million

Lilis Energy

"At the Market" PIPE

Lead Placement Agent

March 2017

$25 Million

Goodrich Petroleum

Private Placement

Sole Placement Agent

December 2016

$166 Million

Resolute Energy

Common Stock

Passive Bookrunner

December 2016

$79 Million

Lonestar Resources

Common Stock

Joint Book-Runner

December 2016

$97 Million

Sanchez Production Partners

Re-IPO

Sole Structuring Agent & Joint Bookrunner

November 2016

Atlas Resources

Financial Advisor to the Special Committee

October 2016

$44 Million

Sanchez Energy

Carnero Pipeline Asset Sale

Financial Advisor

July 2016

$54 Million

Earthstone Energy

Common Stock

Financial Advisor

June 2016

$951 Million

Pioneer Natural Resources

Common Stock

Co-Manager

June 2016

$203 Million

Parsley Energy

Common Stock

Co-Manager

May 2016

$28.75 Million

Abraxas Petroleum

Common Stock

Lead-Left Book-Runner

May 2016

$55 Million

Gastar Exploration

Common Stock

Joint Book-Runner

May 2016

$261 Million

Synergy Resources

Common Stock

Co-Manager

May 2016

$46 Million

Independence Contract Drilling

Common Stock

Joint Book-Runner

April 2016

$187 Million

Callon Petroleum

Common Stock

Co-Manager

April 2016

$165 Million

Synergy Resources

Common Stock

Co-Manager

April 2016

$449 Million

Parsley Energy

Common Stock

Co-Manager

April 2016

$371 Million

Gulfport Energy

Common Stock

Co-Manager

March 2016

$267 Million

PDC Energy

Common Stock

Co-Manager

March 2016

$214 Million

PetroQuest Energy

Exchange Offer

Co-Manager

February 2016

$89 Million

Synergy Resources

Common Stock

Co-Manager

January 2016

$101 Million

Callon Petroleum

Common Stock

Co-Manager

November 2015

$224 Million

Parsley Energy

Common Stock

Co-Manager

September 2015

$550 Million

Eclipse Resources

Senior Notes

Co-Manager

June 2015

$497 Million

Gulfport Energy

Common Stock

Co-Manager

June 2015

$522 Million

Gulfport Energy

Common Stock

Co-Manager

April 2015

$1147 Million

Noble Energy

Common Stock

Co-Manager

February 2015

$32 Million

Emerald Oil

Common Stock

Lead-Left Bookrunner

February 2015

$200 Million

Synergy Resources

Common Stock

Joint lead Manager

January 2015

Bolt Technology

M&A Advisory

Sole Advisor to Bolt Technology

September 2014

Technip

Technip Diving Assets Sale

Sole Advisor to Technip

September 2014

$122 Million

Gastar Exploration

Common Stock

Joint Book-Runner

September 2014

$129 Million

Callon Petroleum

Common Stock

Lead-Left Bookrunner

September 2014

$175 Million

American Eagle

Senior Notes

Co-Manager

August 2014

$161 Million

Rex Energy

Preferred Stock

Co-Manager

August 2014

$110 Million

Independent Contact Drilling

Initial Public Offering

Co-Manager

August 2014

$295 Million

RSP Permian

Common Stock

Co-Manager

August 2014

$413 Million

Compressco Partners

Common Stock

Co-Manager

July 2014

$500 Million

Diamondback Energy

Common Stock

Co-Manager

July 2014

$450 Million

Triangle USA

Senior Notes

Co-Manager

July 2014

$545 Million

Eclipse Resources

Initial Public Offering

Co-Manager

June 2014

$50 Million

Abraxas Petroleum

Common Stock

Co-Manager

June 2014

$203 Million

Sanchez Energy

Common Stock

Lead-Left Bookrunner

June 2014

$650 Million

Energy XXI

Senior Notes

Co-Manager

May 2014

$236 Million

Stone Energy

Common Stock

Co-Manager

May 2014

$150 Million

Parsley Energy

Senior Notes

Co-Manager

April 2014

$84 Million

American Eagle

Common Stock

Sole Bookrunner

March 2014

$140 Million

Emerald Oil

Senior Convertible Notes

Co-Manager

March 2014

$188 Million

Diamondback Energy

Common Stock

Co-Manager

February 2014

$400 Million

Parsley Energy

Senior Notes

Co-Manager

January 2014

$1,050 Million

Rice Energy

Initial Public Offering

Co-Manager

January 2014

$449 Million

RSP Permian

Initial Public Offering

Co-Manager

January 2014

$400 Million

Energy XXI

Senior Convertible Notes

Co-Manager

November 2013

$341 Million

Gulfport Energy

Common Stock

Co-Manager

November 2013

$1,000 Million

Edison Chouest

Term Facility

Sole Advisor

November 2013

$198 Million

Carrizo Oil & Gas

Common Stock

Co-Manager

November 2013

$174 Million

Goodrich Petroleum

Common Stock

Lead-Left Bookrunner

October 2013

$1150 Million

Vantage Drilling

Senior Notes

Co-Manager

October 2013

$115 Million

Emerald Oil

Common Stock

Joint lead Manager

September 2013

$254 Million

Sanchez Energy

Common Stock

Lead-Left Bookrunner

September 2013

$200 Million

Sanchez Energy

Senior Notes

Co-Manager

September 2013

$1000 Million

Oasis Petroleum

Senior Notes

Co-Manager

September 2013

Emerald Oil

Asset Divestiture

Sole Advisor to Emerald Oil

September 2013

$194 Million

Halcon Resources

Common Stock

Co-Manager

August 2013

$94 Million

Triangle Petroleum

Common Stock

Co-Manager

August 2013

$660 Million

Franks International

Initial Public Offering

Co-Manager

August 2013

$200 Million

PetroQuest

Senior Notes

Co-Manager

July 2013

$83 Million

Synergy Resources

Sole-Lead Bookrunner

June 2013

$102 Million

Emerald Oil

Common Stock

Sole Lead Book-Runner

May 2013

$500 Million

SM Energy

Senior Notes

Co-Manager

May 2013

$175 Million

Ion Geophysical

Senior Notes

Co-Manager

May 2013

$130 Million

Resolute Energy

Common Stock

Co-Manager

May 2013

$298 Million

Rosetta Resources

Common Stock

Co-Manager

April 2013

$1324 Million

Pioneer Resources

Common Stock

Co-Manager

February 2013

$339 Million

Gulfport Energy

Common Stock

Co-Manager

February 2013

$50 Million

Emerald Oil

Preferred Stock

Sole Advisor

January 2013

$481 Million

Gulfport Energy

Common Stock

Co-Manager

December 2012

$150 Million

Resolute Energy

Senior Notes

Co-Manager

December 2012

$250 Million

EPL Partners

Senior Notes

Co-Manager

October 2012

$250 Million

Gulfport Energy

Senior Notes

Co-Manager

October 2012

$46 Million

Penn Virginia

Common Stock

Co-Manager

October 2012

PDC Energy

Senior Notes

Co-Manager

October 2012

$78 Million

Emerald Oil

Common Stock

Joint Book-Runner

September 2012

$150 Million

Sanchez Energy

Convertible Preferred Stock

Co-Manager

September 2012

$281 Million

Halcon Resources

Common Stock

Co-Manager

September 2012

Emerald Oil

Reverse Merger

Sole Advisor to Emerald Oil

July 2012

$400 Million

Oasis Petroleum

Senior Notes

Co-Manager

June 2012

$400 Million

SM Energy

Senior Notes

Co-Manager

June 2012

$173 Million

PDC Energy

Common Stock

Co-Manager

May 2012

$628 Million

Sandrige MS Trust II

Initial Public Offering

Co-Manager

April 2012

$312 Million

Midstates Petroleum

Initial Public Offering

Co-Manager

April 2012

$250 Million

Resolute Energy

Senior Notes

Co-Manager

April 2012

$434 Million

Forum Energy Technologies

Initial Public Offering

Co-Manager

April 2012

$775 Million

Vantage Drilling

Common Stock

Co-Manager

April 2012

$117 Million

Hercules Offshore

Common Stock

Co-Manager

March 2012

$275 Million

Stone Energy

Senior Convertible Notes

Co-Manager

February 2012

$228 Million

Lufkin Industries

Common Stock

Co-Manager

February 2012

$74 Million

Rex Energy

Common Stock

Co-Manager

January 2012

$220 Million

Sanchez Energy

Common Stock

Joint lead Manager

December 2011

$800 Million

Superior Energy

Senior Notes

Co-Manager

November 2011

$145 Million

Gulfport Energy

Common Stock

Co-Manager

November 2011

$325 Million

Kodiak Oil & Gas

Common Stock

Co-Manager

November 2011

$210 Million

Hornbeck Offshore

Common Stock

November 2011

$400 Million

Oasis Petroleum

Senior Notes

Co-Manager

October 2011

$621 Million

Sandridge Permian Trust

Initial Public Offering

Co-Manager

August 2011

$168 Million

Kodiak Oil & Gas

Common Stock

Co-Manager

July 2011

$100 Million

Pioneer Drilling

Common Stock

Co-Manager

July 2011

$98 Million

Gulfport Energy

Common Stock

Co-Manager

July 2011

$324 Million

Lone Pine Resources

Common Stock

Co-Manager

May 2011

$225 Million

Vantage Drilling

Senior Notes

Co-Manager

May 2011

Bronco Drilling

M&A Advisory

Sole Advisor to Bronco Drilling

April 2011

Superior Energy

M&A Advisory

Fairness Opinion Provider

March 2011

$176 Million

Gulfport Energy

Common Stock

Joint lead Manager

March 2011

$200 Million

James River Coal

Convertible Preferred Stock

Co-Manager

March 2011

$180 Million

James River Coal

Common Stock

Co-Manager

March 2011

$275 Million

James River Coal

Senior Notes

Co-Manager

March 2011

$142 Million

Triangle Petroleum

Common Stock

Joint lead Manager

March 2011

$78 Million

Callon Petroleum

Common Stock

Lead Manager

February 2011

$100 Million

GMX Resources

Common Stock

Co-Manager

January 2011

$400 Million

Oasis Petroleum

Senior Notes

Co-Manager

January 2011

$103 Million

Abraxas Petroleum

Common Stock

Joint lead Manager

January 2011

$134 Million

GeoResources

Common Stock

Co-Manager

January 2011

$78 Million

Gulfport Energy

Common Stock

Sole Manager

December 2010

$55 Million

Gastar Exploration

Common Stock

Lead Manager

December 2010

$158 Million

Kodiak Oil & Gas

Common Stock

Co-Manager

December 2010

$115 Million

PDC Energy

Common Stock

Co-Manager

November 2010

$68 Million

Triangle Petroleum

Common Stock

Lead Manager

November 2010

$550 Million

Frac Tech

Senior Notes

Co-Manager

November 2010

$150 Million

PetroQuest Energy

Senior Notes

Co-Manager

August 2010

$69 Million

Kodiak Oil & Gas

Common Stock

Co-Manager

August 2010

$1000 Million

Vantage Drilling

Senior Notes

Co-Manager

July 2010

$50 Million

Vantage Drilling

Common Stock

Joint lead Manager

July 2010

$67 Million

Edison Chouest

Term Facility

Sole Advisor

June 2010

$590 Million

Oasis Petroleum

Initial Public Offering

Co-Manager

June 2010

$20 Million

Gulfport Energy

Common Stock

Lead Manager

May 2010

$200 Million

Rosetta Resources

Senior Notes

Co-Manager

April 2010

$252 Million

Brigham Exploration

Common Stock

Co-Manager

April 2010

$250 Million

Pioneer Drilling

Senior Notes

Co-Manager

March 2010

$9 Million

Triangle Petroleum

Reg D Private Placement

Lead Placement Agent

March 2010

$225 Million

Stallion Oilfield Services

Senior Notes

Co-Manager

February 2010

$45 Million

Vantage Drilling

Common Stock

Lead Manager

January 2010

$128 Million

Aegean Marine

Common Stock

Co-Manager

January 2010

$74 Million

Rex Energy

Common Stock

Co-Manager

January 2010

$275 Million

Stone Energy

Senior Notes

Co-Manager

January 2010