Upstream Oil & Gas Consulting

crane vessel installing a transformer platform in a windfarm

Thought leadership

Overcoming Offshore Energy Project Challenges & Disputes

Oil and gas companies today are exploring deeper and encountering more complex reservoirs. The technical and logistical challenges of exploration, drilling, and production in remote or deep-water environments are compounded by regulatory requirements, environmental risks, and operational uncertainties. When something goes wrong, the consequences can be severe: loss of life, environmental damage, extended operational shutdowns, and significant financial exposure. Exponent brings multidisciplinary expertise to every stage of your operations — from navigating environmental permitting and risk management to monitoring produced water and developing Natural Resource Damage Assessment strategies.

Turn failures into insights

Failures can happen, even with careful planning. Exponent rapidly investigates root causes and helps you implement corrective actions. To help prevent recurrence, we also support you in fully understanding and optimizing asset performance through fitness-for-service and extent-of-condition assessments that reveal how your facilities and equipment will hold up under continuous high-stress operations, keeping operations running safely and efficiently.

Capabilities

Finding reliable and safe onshore and offshore reservoirs is more difficult than ever. Exponent evaluates field development concepts and feasibility considerations during the early stages of exploration. We provide geological and geomechanical consulting, perform risk assessments, provide equipment evaluations, help analyze and verify potential reservoir output over time, and perform failure analysis on equipment used during exploration activities. We make exploration more fruitful and sustainable through:
Technical assessments for prospecting, reserves, and volumetric estimation
Exploration and appraisal well planning and data interpretation (logs, cores, and pressure testing)
Field development concept screening and feasibility evaluations
Technical support for litigation and international arbitration, regulatory compliance, and technology/IP matters
Equipment failures during drilling can cause injury to workers, delay operations, and trigger spillage or leaks into the environment. No matter what the cause of the failure, Exponent's multidisciplinary engineers can help you determine what went wrong. We bring decades of experience to assess performance and conduct inspections and component testing to uncover root causes, including:
- Failure analysis of drilling equipment
- Assessments for well integrity, drilling, completion, and workover
- Hydraulic fracturing and well stimulation
- Integrity analysis for underground gas storage (including salt caverns, depleted reservoirs, and aquifers) and associated wells/tubes
- Evaluations for offshore mobile drilling unit behavior and loading (jackups, semisubmersibles, and drillships)
- Analysis for station-keeping and environmental loading effects on well operations (wind, wave, and current interaction)
Exponent's oil and gas specialists assess equipment and operational performance across wells, pipelines, subsea facilities, and onshore and offshore structures — identifying inefficiencies and risks before they become costly problems. We also monitor your production quality and quantity through direct observation, records review, and laboratory and on-site testing, giving you the real-time insights you need to maintain peak performance.
Our environmental experts have extensive experience with waste management and regulatory permitting during oil and gas extraction, including assisting with the effects of produced water on the environment. We also support risk assessments for hazardous waste and materials handling so you can maintain compliance during drilling operations.
Spills or leaks during upstream hydrocarbon extraction can affect local ecology and populations. Our environmental experts have worked on well-known investigations around the world, assessing spill and leak sites, creating environmental impact reports, and developing remediation plans for contaminated soils. Our services include:
Oil spill/leak environmental impact assessment and reporting
Environmental/soil remediation planning
Underground natural gas storage leak assessment

Our Capabilities Are Unparalleled

Exponent provides support for onshore and offshore operators, including failure analysis, facility performance assessment, environmental damage assessment, and dispute support.

Get in touch

A picture of a long oil and gas pipeline. Exponent materials engineers analyze corrosion and help improve pipeline materials.

Oil & Gas Pipelines

Multidisciplinary support for oil and gas pipeline challenges at every point in your asset lifecycle.

Pipeline & Process Piping

Mechanical engineering expertise for pipeline construction, pipe corrosion, pipeline integrity management, and pipeline failure analysis.

Stack of papers for signature review. Exponent engineering expertise for materials and corrosion disputes.

Materials & Corrosion Engineering Expertise for Disputes

Technical scientific support for disputes involving materials and corrosion.

Natural Resource Damage Assessment

Multidisciplinary natural resource damage assessments (NRDAs) to support navigating complex interactions with federal, state, and tribal trustees.

Construction Dispute Resolution Support

The frequency of complex construction project disputes is rising year by year due to many factors, including global supply chain issues, labor struggles, COVID-...

Litigation and Arbitration Support [MCE]

International Disputes & Mechanical Engineering

Scientific rigor and objective technical insights for international disputes issues related to mechanical systems.

A pumpjack in Texas. The oil and gas industry is a major player in the Texas economy. This oil rig is in an oil field near Houston. Fuel and power generation as well as pollution and the environment are other themes for this vibrant image. Crude oil, oil rig, industrial equipment, environment, clean energy, fossil fuel, sunrise, landscape, and scenic image. Nobody is in this photograph, taken with Canon Mark II camera and L series lens.

Our Houston Location

Expertise Within Reach

Houston is our hub for the oil and gas industry. With experts across multiple disciplines, including Mechanical Engineering, Construction Consulting, Thermal Sciences, and Metallurgical & Corrosion Engineering, we can help you face today's biggest energy challenges.

Connect with us

MATERIALS AND CORROSION CAPABILITIES [MCE]

Testing & Evaluations

Evidence You Can Act On

Exponent's labs go beyond commodity testing. We combine first‑principles engineering, real‑world data, and custom experiments to show what truly happens when equipment, materials, and industrial products meet the laws of physics — delivering multidisciplinary insights that give you clarity and confidence for high‑stakes decisions.

Learn more

Related Expertise

Construction Consulting

Metallurgical & Corrosion Engineering

Mechanical Engineering

Thermal Sciences

Environmental & Earth Sciences

Human Factors

Civil & Structural Engineering

Ecological & Biological Sciences

relevant right now

How are geopolitical forces shaping upstream exploration?

Intense geopolitical conflicts and economic factors are forcing many oil and gas stakeholders to prioritize energy and supply chain security over less certain exploration ventures — even when tradeoffs like higher costs, longer timelines, and increased regulatory complexity complicate exploration and development activities.

In this environment, upstream stakeholders are navigating questions about reservoir potential, permitting uncertainty, cross-border logistics, and long-term project resilience. Integrating geopolitical risk assessments into early-stage planning is increasingly important, enabling more informed investment decisions and greater adaptability as global conditions continue to evolve.

What technological innovations are impacting upstream oil and gas?

Rapid advances in digital, analytical, automation, and AI‑enabled technologies are transforming upstream oil and gas operations — improving subsurface insights, enhancing operational efficiency, and strengthening predictive maintenance. As operators deploy advanced modeling, automation, and remote monitoring tools, it is critical to evaluate, validate, and de‑risk the integration of new technologies. Independent technical assessments, root‑cause failure analysis, and fitness‑for‑service evaluations are key pieces of safe implementation.

How is environmental and regulatory pressure evolving for upstream developers?

Environmental and regulatory pressures are becoming more stringent for upstream developers. Increased scrutiny around permitting, produced water management, waste handling, and spill prevention can impact project timelines, costs, and technical decisions — particularly as development moves into deeper, more remote, or environmentally sensitive areas. Evolving regulations and heightened enforcement can increase exposure to operational disruptions, financial penalties, and disputes when incidents occur. Stakeholders can benefit from placing more emphasis on early‑stage environmental risk assessments, regulatory strategy, and monitoring to maintain compliance and manage long‑term project risk.

When incidents such as spills, leaks, or produced water releases occur, operational disruptions, potential enforcement actions, cleanup obligations, and disputes can result. Clear documentation, defensible root‑cause analysis, and coordinated environmental and technical analysis can enable oil and gas companies to respond effectively and limit the scope of environmental impacts.