Skip to main content

Clifford Chance

Clifford Chance
Matthew Mouer

Matthew Mouer


Matthew Mouer

Matthew Mouer is an associate in the Corporate practice of Clifford Chance's Houston office. He represents and advises clients in complex domestic and cross-border business transactions, including mergers and acquisitions, joint ventures, private equity investments, strategic transactions and project development, primarily in the energy and infrastructure sector. Matt also regularly advises clients in broader corporate matters including commercial contracts, business formation, and corporate governance.

Oil & Gas

  • TotalEnergies in connection with its PIPE investment in NextDecade Corporation and investment in the Rio Grande LNG (RGLNG) Project, a planned US$18 Billion natural gas liquefaction project in South Texas
  • Karoon Energy on its ~US$760 million US Gulf of Mexico debut
  • A large producer of natural gas in Appalachia in an NGA Section 4 rate case involving a major interstate natural gas pipeline serving the Mid-Continent and Mid-West United States
  • Massachusetts Mutual Life Insurance Company and MassMutual Ascend Life Insurance Company in connection with the acquisition and financing of asset-backed notes and certificates the proceeds of which were used to acquire proved, developed, and producing ("PDP") natural gas assets in Pennsylvania and West Virginia and the formation and subsequent acquisition of a limited partnership of six proven-undeveloped natural gas wells located in Pennsylvania and West Virginia
  • Major energy company in a gas and NGL gathering, processing, and transportation joint venture in the Permian Basin valued at US$105 million
  • Major petrochemical company in its major expansion of an existing NGL pipeline and entry into long-term transportation services agreements
  • Large producer of oil and gas in Texas in the negotiation of multiple gas sales agreements to facilitate gathering and processing of the gas and the marketing of the resulting residue gas and NGLs

Energy Transition

  • TotalEnergies in its renewable natural gas (RNG) joint venture with Vanguard Renewables
  • SER Capital Partners in its US$82 million investment in Brightcore Energy, a clean energy and efficiency as a service company serving commercial, industrial, and institutional real estate owners
  • SER Capital Partners portfolio company Perfect Power Solutions Texas LLC in the sale of a portfolio of eight energy storage assets in Texas to Gore Street

Additional M&A and Investment Representations

  • Major Texas based real estate development company in a portfolio acquisition valued at US$210 million
  • Texas based public relations and marketing company in its negotiation of services contracts and other related commercial agreements

Specialty Chemicals

  • Total Energies on its sale of three product lines to Pacific Avenue Capital Partners (Wingtack®, PolyBD® and Dymalink®) developed by Cray Valley, its resin production and sales affiliate. The transaction includes four production sites in the United States, the Cray Valley Italy affiliate and the portfolio of customers
  • Major specialty chemicals provider in negotiation of commercial contracts including for development, transportation and sale

News and client work

View all news and client work featuring Matthew Mouer

Contact details

Career and qualifications

  • Political Science, University of the Ozarks (B.S.) 2013
  • University of Houston Law Center (J.D.) 2020
  • Joined Clifford Chance 2023