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Peter Buettgen

Principal | Oil, gas, and chemicals | Upstream, midstream, and oilfield service Deloitte US

Peter is a Principal in Deloitte’s Energy & Chemicals Practice. He serves as Halliburton’s Lead Client Service Partner (LCSP) as well as the Lead Consulting Partner (LCP) for Apache, ETP and ConocoPhillips. In addition to his specific client responsibilities Peter leads Deloitte’s Upstream & Midstream Portfolio of clients. He has served O&G clients across all segments of the energy industry; Upstream, Downstream, Midstream and Oilfield Services for over three decades. 

Peter Buettgen is a principal with Deloitte’s energy and chemicals practice and leads the firm’s upstream and midstream client portfolio. He serves as lead client service partner for a major oilfield services company and as a lead consulting partner for several US upstream companies. With more than three decades of experience, he has advised oil and gas clients across upstream, midstream, downstream, and oilfield services.