Nancy Zheng

CPA | Controller | Oil & Gas | AI-Enabled Financial Operations

Role
Financial Controller at One Source Logistics, Llc
Location
Midland, TX, US
LinkedIn followers
500 followers
Finance & AccountingView LinkedIn profile

About Nancy Zheng

Accounting Manager with eight years of upstream oil & gas accounting experience, supported by a strong background in financial audit and data analytics. Proven expertise in Joint Interest Billing (JIB), JOA and COPAS compliance, cost allocation, AFE workflows, capital and operating expense analysis, budgeting, forecasting, and cross-functional collaboration. Brings an engineering foundation with hands-on experience in analytical tool development (Spotfire and Power BI) to automate processes, enhance efficiency, and support data-driven decision-making.

Experience

  1. Financial Controller

    One Source Logistics, Llc

    Sep 2025 — Present · Odessa, TX, US

    Company website: Refined the chart of accounts and transitioned the accounting system from cash-basis to accrual-basis, enhancing visibility into operational and financial performance.• Improved and managed financial models for cash flow projections, budgeting, and forecasting.• Built a Power BI tool to automate crude oil sales reporting, reducing Excel-based manual errors and increasing reporting efficiency.• Oversee the full accounting cycle, including general ledger, month-end closing, financial statement preparation, and financial reporting.• Strengthened internal controls and updated accounting policies and procedures; led staff training to ensure consistent compliance and best practices.

Education

  • The University of Texas at Dallas

    Master of Science - MS, Accounting and Information Management

    2009 — 2011

  • Huazhong University of Science and Technology

    Bachelor of Engineering - BE, Biomedical/Medical Engineering

    2000 — 2004

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Nancy Zheng — Financial Controller at One Source Logistics, Llc in Midland, TX, US | Unifers