Dario Mendoza

Jagged Peak Energy in its $2.27 billion merger with Parsley Energy

Roan Resources in its $1 billion sale to Citizen Energy Operating, LLC, an affiliate of Warburg Pincus

RSP Permian in its $9.5 billion sale to Concho Resources, creating the largest unconventional shale producer in the Permian Basin

CYS Investments, an agency mortgage REIT, in its merger with Two Harbors Investment Corp., a leading hybrid mortgage REIT

Select Energy Services, an affiliate of Crestview Partners, in its $1.3 billion merger with Rockwater Energy Solutions

Rockpile Energy Holdings, a portfolio company of White Deer Energy, in the $284.5 million sale of RockPile Energy Services to Keane Group

AltaGas in the $6.4 billion acquisition of WGL Holdings, owner of a regulated natural gas utility, a midstream franchise and non-regulated contracted power and energy marketing businesses throughout the United States

Sunoco Logistics Partners LP in its $20 billion merger with Energy Transfer Partners in a unit-for-unit transaction

Brigham Resources in the $2.55 billion cash and stock sale of all of its leasehold interests and related assets to Diamondback Energy

C&J Energy Services in its $2.86 billion merger with Nabors’ completion and production business to create a leading diversified completion and production services provider

Eagle Rock Energy Partners in its $614 million merger with Vanguard Natural Resources 

Eagle Rock Energy Partners in the $1.325 billion contribution of its midstream business to Regency Energy Partners

Brigham Minerals, Inc. in its $261 million initial public offering of Class A common stock utilizing an Up-C structure

Focus Financial Partners Inc. in its $615 million initial public offering of common stock utilizing an Up-C structure

Quintana Energy Services Inc. in its $96 million initial public offering of common stock

Ranger Energy Services, Inc. in its $85 million initial public offering of common stock 

Solaris Oilfield Infrastructure, Inc. in its $121 million initial public offering of common stock

Select Energy Services, Inc. in its $122 million initial public offering of common stock

WildHorse Resource Development Corporation in its $447 million initial public offering of common stock

Global Medical REIT Inc. in its $150 million initial public offering of common stock and all of its subsequent capital markets transactions including five follow-on underwritten public offerings with an approximate transactional value of $343 million; three ATM offerings with an approximate transactional value of $250 million; and its $77 million public offering of Series A cumulative redeemable preferred stock

ARC Logistics Partners LP, an MLP with crude oil and refined products terminalling assets, in its $129 million initial public offering of common units

Hi-Crush Partners LP in its $220 million initial public offering of common units

Riverstone Holdings in the $3.75 billion acquisition by its portfolio company, Fieldwood Energy LLC, of Apache Corp.’s assets in the Outer Continental Shelf of the Gulf of Mexico

TPG Capital in connection with all aspects of executive compensation in the $979 million acquisition of Ashland Inc.’s global chemical distribution business

The Carlyle Group in a joint venture with Sunoco to own and operate a Philadelphia refinery, the oldest continuously operating refinery on the U.S. east coast