Cody Deckard

Cody Deckard

Cody Deckard Headshot

Cody Deckard

Cody Deckard joined Martindale Consultants in 2012 and currently serves as Audit Manager. With more than thirteen years of experience in the upstream oil and gas industry, Cody specializes in joint interest accounting and auditing, vendor risk management, COPAS accounting procedures, and contract compliance across both domestic and international operations.

Cody earned a Bachelor of Science in Accounting with a minor in Business Administration from University of Central Oklahoma. He is also a Certified Fraud Examiner (CFE).

Expertise and Focus Areas:

• Joint interest contract compliance reviews
• Deepwater and international Production Sharing Contract audits
• Onshore conventional and unconventional shale program audits
• Audit resolution and claims management
• Vendor compliance and cost-recovery reviews
• Internal process improvement and chargeability reviews
• Fraud and forensic accounting
• COPAS Accounting Procedures and Model Form Interpretations
• Joint Operating Agreements and development agreements
• Staff training and audit team leadership

Cody has extensive experience performing and managing complex audits involving deepwater drilling operations, international Production Sharing Contracts, and large unconventional shale projects. He has also led lease operating expense audits and vendor compliance reviews under a broad range of contractual structures.

As Audit Manager, Cody oversees client engagements with a focus on joint interest audits, vendor audits, consulting projects, and audit resolution. He is responsible for audit quality control, project management, client communication, and the training and development of Martindale staff.

Cody has served in several leadership roles within the Council of Petroleum Accountants Societies, including Chair of the COPAS CEPS Committee – Oklahoma City from 2020–2024 and Chair of the COPAS Vehicles Subcommittee from 2021–2023. He also currently serves as an officer on the Oklahoma City Chapter of the Association of Certified Fraud Examiners (ACFE) Board.

Interested in Speaking at the 2026 OGSR Conference?

Fill out the form below, and we will be in touch shortly.

sign up for more info on OGSR 2026!

Fill out the form below, and we will be in touch shortly.