The document summarizes the job responsibilities of the author at BHP Billiton Petroleum from May 2013 to October 2016. Key responsibilities included: 1) Preparing monthly reports on intangible drilling costs, tax unit of production, and the fixed assets tax packet for shale and conventional entities. 2) Exercising governance over tax fixed asset master data through periodic reviews and corrections. 3) Supporting the tax team in documentation for audits, tax returns, and reviews. 4) Serving as a single point of contact for assigned production units by reviewing and validating asset data and supporting with disposals and transfers.