Gulf of Mexico Oil & Gas Infrastructure Map: Interactive Database of Wells and Pipelines

Explore the complete network of oil and gas infrastructure in the Gulf of Mexico with our interactive map showing thousands of offshore wells, production platforms, and pipeline systems. Access official Bureau of Ocean Energy Management (BOEM) data on Outer Continental Shelf (OCS) drilling operations, including well locations, operator information, production status, water depths, and pipeline networks across federal waters.

Interactive Gulf of Mexico Oil & Gas Map

Use the map below to explore offshore oil and gas infrastructure across the Gulf of Mexico. Red markers indicate individual wells and production facilities, while purple lines show pipeline networks. Click any well or pipeline to view comprehensive details, including operator, status, depth, location, and technical specifications.

The map uses clustering technology to display thousands of wells efficiently – zoom in to see individual facilities. Click on any well marker or pipeline segment to view detailed information in the panel below.

Understanding Gulf of Mexico Oil & Gas Production

The Gulf of Mexico represents one of the world’s most productive offshore oil and gas regions, contributing approximately 15-17% of total U.S. crude oil production and 2-3% of U.S. natural gas production from federal Outer Continental Shelf waters. With over 2,000 active production platforms and more than 40,000 miles of pipelines, this region forms a critical component of U.S. energy security and economy.

Economic Importance

Gulf of Mexico offshore production generates:

• 1.7-2 million barrels of oil per day from federal waters
• 1.5-2 billion cubic feet of natural gas daily
• $3-4 billion annually in federal revenue from lease sales, royalties, and bonuses
• Tens of thousands of direct and indirect jobs across Louisiana, Texas, Mississippi, Alabama, and Florida
• Critical energy supply for Gulf Coast refineries and petrochemical facilities

Major Operating Areas

Western Gulf (offshore Texas and western Louisiana): Historically the most developed region with thousands of wells in relatively shallow to moderate depths (100-400 feet). Mature fields with declining production but ongoing infill drilling.

Central Gulf (offshore central Louisiana): Mix of shallow-water legacy production and deeper-water developments. Major pipeline hub connecting offshore production to onshore facilities.

Eastern Gulf (offshore eastern Louisiana, Mississippi, Alabama, Florida): Includes ultra-deepwater developments in Mississippi Canyon and Atwater Valley. Home to some of the Gulf’s largest discoveries and most advanced drilling technology.

Water Depth Classifications

Shallow Water (0-400 feet): Traditional fixed platforms on steel jacket structures. Highest density of wells but declining production as fields mature. Lower development costs but smaller remaining reserves.

Deepwater (400-5,000 feet): Floating production systems including tension leg platforms (TLPs), spars, and semi-submersibles. Major production growth area with significant remaining potential.

Ultra-Deepwater (5,000+ feet): Cutting-edge technology with drillships and floating production storage and offloading (FPSO) vessels. Discoveries like Tiber, Kaskida, and Thunder Horse demonstrate enormous resource potential despite technical challenges and high costs.

---

What the Map Shows: Data Fields Explained

When you click on any well marker, comprehensive information appears in the information panel. Here’s what each data field means and why it matters:

Well Identification

Well Name: The official designation assigned by the operator, typically indicating the lease block and well number (e.g., “Mississippi Canyon 252 #001” – the Deepwater Horizon well).

API Well Number: A unique 14-digit identifier assigned by regulatory authorities to every well drilled in the United States. This permanent identifier tracks wells throughout their lifecycle from drilling through abandonment. Format: State Code (2 digits) – County/Offshore Area Code (3 digits) – Unique Well Number (5 digits) – Directional Sidetrack Code (2 digits) – Event Sequence Code (2 digits).

Operator Information

Company Name: The company holding the drilling permit and operating the well. May differ from lease holder or field developer. Major Gulf of Mexico operators include:

• Shell: Largest producer with deepwater flagship projects
• Chevron: Major presence across multiple depth ranges
• BP: Significant deepwater operations including Thunder Horse and Atlantis
• Equinor (formerly Statoil): Growing deepwater portfolio
• ExxonMobil: Strategic deepwater developments
• LLOG Exploration: Leading independent operator
• Anadarko (now Occidental): Historical deepwater pioneer

Well Status

Status Code: Current operational classification:

• Producing: Actively extracting oil and/or natural gas
• Drilling: Well currently being drilled (exploratory or development)
• Completed: Drilling finished, ready for production or awaiting tie-in
• Shut-in: Temporarily not producing (mechanical issues, low prices, maintenance)
• Temporarily Abandoned: Suspended operations, may return to production
• Permanently Abandoned: Well plugged and abandoned according to regulations, will not produce again

Understanding status is crucial for assessing active production capacity versus potential future production from completed-but-not-producing wells.

Well Type

Type Code: Indicates the well’s purpose and construction:

• Oil Well: Primarily produces crude oil (may have associated natural gas)
• Gas Well: Primarily produces natural gas (may have condensate)
• Dry Hole: Exploratory well that found no commercial hydrocarbons
• Service Well: Injection well for water, gas, or other substances (enhanced recovery, disposal)
• Development Well: Drilled in proven field to expand production
• Exploratory Well: Drilled in unproven area to discover new reserves

Geographic Location

Region: Administrative designation within Gulf of Mexico OCS:

• Western Gulf of Mexico Planning Area
• Central Gulf of Mexico Planning Area
• Eastern Gulf of Mexico Planning Area (limited leasing due to military restrictions and drilling moratorium)

Bottom Area/Bottom Block: The specific lease block where the well bottom terminates. Gulf of Mexico federal waters are divided into approximately 3,000-square-mile blocks for leasing. Block names indicate the general area (e.g., Green Canyon, Mississippi Canyon, Keathley Canyon, Walker Ridge).

Lease Number: The federal OCS lease under which the well is drilled. Leases grant rights to explore and produce from specific blocks for defined periods (typically 5-10 years primary term).

Depth Information

Water Depth (feet): Distance from sea surface to seafloor at well location. Critical for determining:

• Required platform/vessel type
• Drilling costs (increases exponentially with depth)
• Technical challenges
• Environmental risks
• Development economics

True Vertical Depth (feet): Straight-line distance from surface to deepest point of wellbore. Different from measured depth for directional/horizontal wells.

Total Measured Depth (feet): Actual length of wellbore from surface to total depth, following all turns and angles. In deviated wells, measured depth significantly exceeds true vertical depth.

TVD Subsea (feet): True vertical depth below sea level (water depth + depth below mudline).

RKB Elevation (feet): Rotary Kelly Bushing elevation – reference point for all depth measurements, typically the drilling floor height above sea level.

Drilling Timeline

Spud Date: Date drilling began. “Spudding” refers to initial penetration of the drill bit into the seafloor.

Total Depth Date: Date the well reached its final depth before completion operations.

Comparing these dates reveals drilling duration, which varies from weeks (shallow water) to months (ultra-deepwater, complex wells).

Coordinates

Surface Latitude/Longitude: Precise geographic coordinates where the well enters the seafloor. Uses NAD83 datum. Essential for:

• Locating wells on maps and charts
• Navigation and avoiding drilling hazards
• Calculating distances to shore facilities
• Environmental impact assessments

---

Pipeline Infrastructure Network

The Gulf of Mexico contains over 40,000 miles of pipelines transporting crude oil, natural gas, and natural gas liquids from offshore platforms to onshore processing facilities. This vast network represents decades of investment and forms the circulatory system of Gulf energy production.

Pipeline Data Fields

Origination ID: Identifies where the pipeline begins, typically a production platform or subsea wellhead.

Segment Number: Individual pipeline sections are numbered for tracking and maintenance. Long pipelines consist of many segments.

Company: Pipeline operator responsible for maintenance and operations. May differ from well operators.

Status Code: Pipeline operational status:

• Active: Currently transporting hydrocarbons
• Inactive: Not currently in use but maintained
• Abandoned: No longer operational, may be removed or buried
• Out of Service: Temporarily not operating

Product Code: Specifies what the pipeline carries:

• Crude Oil: Liquid petroleum from wells
• Natural Gas: Methane and associated gases
• NGL (Natural Gas Liquids): Ethane, propane, butane extracted from natural gas
• Condensate: Light liquid hydrocarbons from gas wells
• Multiple: Pipelines capable of transporting different products

Pipeline Size: Diameter in inches, indicating capacity. Sizes range from:

• Small: 2-6 inches (service lines, short distances)
• Medium: 8-20 inches (field gathering systems)
• Large: 24-42+ inches (major transmission lines to shore)

Larger pipelines transport greater volumes but require higher pressures and more expensive construction.

Major Pipeline Systems

Ship Shoal System: Extensive network in shallow waters offshore Louisiana, connecting hundreds of platforms.

Main Pass System: Major crude oil and gas gathering system serving central Louisiana offshore fields.

Mississippi Canyon Corridor: Deepwater pipeline infrastructure serving major production hubs like Thunder Horse and Atlantis.

Green Canyon/Walker Ridge Systems: Ultra-deepwater pipelines connecting recent discoveries to onshore facilities.

---

Major Gulf of Mexico Oil & Gas Fields

Thunder Horse (BP)

Location: Mississippi Canyon Block 778
Water Depth: ~6,050 feet
Production: 250,000+ barrels oil equivalent per day at peak
Significance: Among the largest oil fields ever discovered in Gulf of Mexico federal waters. Uses massive semi-submersible production platform weighing over 130,000 tons.

Atlantis (BP/BHP)

Location: Green Canyon Blocks 699, 700, 742-744
Water Depth: ~7,070 feet
Production: 200,000 barrels oil equivalent per day
Significance: Ultra-deepwater development demonstrating advanced subsea technology.

Mars/Ursa Complex (Shell)

Location: Mississippi Canyon Blocks
Water Depth: ~3,000 feet
Production: Combined 150,000+ barrels oil equivalent per day
Significance: Long-producing deepwater fields with extended reach drilling technology.

Perdido (Shell)

Location: Alaminos Canyon
Water Depth: ~8,000 feet
Significance: World’s deepest drilling and production facility, producing from formations over 30,000 feet below sea level.

Jack/St. Malo (Chevron)

Location: Walker Ridge
Water Depth: ~7,000 feet
Significance: Major deepwater development bringing substantial new production capacity.

---

Regulatory Framework and Environmental Oversight

Bureau of Ocean Energy Management (BOEM)

BOEM manages offshore energy development on the Outer Continental Shelf, including:

• Lease sales: Competitive bidding for exploration rights
• Environmental reviews: NEPA compliance, biological assessments
• Resource assessments: Estimating recoverable reserves
• Economic analysis: Royalty rates, fair market value determinations

Bureau of Safety and Environmental Enforcement (BSEE)

BSEE regulates operational safety and environmental protection:

• Drilling permits: Reviewing and approving all drilling operations
• Safety inspections: Regular platform and well inspections
• Incident investigation: Examining accidents and implementing corrective actions
• Well control regulations: Stringent blowout prevention requirements
• Decommissioning oversight: Ensuring proper platform removal and well abandonment

Post-Deepwater Horizon Reforms

Following the 2010 Deepwater Horizon disaster (11 deaths, 4.9 million barrels spilled), comprehensive reforms strengthened offshore safety:

Enhanced blowout preventer requirements: Redundant safety systems, more frequent testing, third-party certification.

Increased oversight: More inspectors, unannounced inspections, stronger enforcement.

Stricter environmental standards: Enhanced spill response plans, worst-case discharge scenarios.

Financial responsibility: Operators must demonstrate ability to cover spill costs and liabilities.

Well design review: Independent third-party verification of well designs.

These reforms significantly improved safety culture and reduced major incidents, though risks remain inherent in offshore drilling.

---

Environmental Considerations

Marine Ecosystem Impacts

Positive aspects: Platforms create artificial reef habitat, supporting diverse marine life. Thousands of structures provide substrate for coral, sponges, and fish populations. “Rigs to Reefs” programs convert decommissioned platforms to permanent artificial reefs.

Negative impacts:

• Routine discharges: Drilling muds, produced water containing hydrocarbons
• Noise pollution: Seismic surveys, drilling operations affecting marine mammals
• Collision risks: Vessels, whales, sea turtles
• Chronic small spills: Minor leaks and equipment failures

Oil Spill Response

Gulf operators maintain extensive spill response capabilities including:

• Oil Spill Response Organization (OSRO) contracts
• Boom, skimmers, dispersants stockpiled regionally
• Wildlife rehabilitation facilities
• Vessel of Opportunity programs (fishing boats assisting cleanup)

Despite preparations, major spills remain high-consequence events with long-lasting environmental and economic impacts.

Climate and Hurricane Risks

Gulf operations face hurricane threats requiring:

• Platform evacuation protocols
• Well shut-in procedures
• Storm-resistant designs for wind and wave forces
• Rapid restart capabilities after storm passage

Climate change is intensifying hurricanes, increasing operational risks and infrastructure damage potential.

---

Technology and Innovation in Gulf Drilling

Directional and Extended Reach Drilling

Modern wells rarely drill straight down. Directional drilling allows:

• Multiple wells from single platform: Reducing infrastructure costs
• Accessing reservoirs beneath obstacles: Drilling under protected areas or existing infrastructure
• Reaching distant targets: Extended reach wells can reach 6+ miles laterally from platform
• Optimizing reservoir drainage: Horizontal wells maximize contact with oil-bearing formations

Subsea Production Systems

Subsea trees (wellhead assemblies on seafloor) eliminate need for platforms by:

• Connecting multiple wells to a central host facility via flowlines
• Reducing costs compared to individual platforms
• Enabling development of smaller fields
• Allowing staged development as reservoir knowledge improves

Subsea processing: Separating oil, gas, and water on the seafloor before transport, increasing efficiency and reducing pipeline sizes.

Advanced Seismic Imaging

4D seismic (time-lapse imaging) tracks reservoir changes during production, guiding optimal well placement and enhanced recovery strategies.

Full waveform inversion and reverse time migration produce clearer images beneath complex geological structures like salt domes.

Automation and Digitalization

Remote operations centers onshore monitor platforms in real-time, reducing offshore manning.

Predictive maintenance using sensors and AI identifies equipment issues before failures.

Digital twins: Virtual replicas of physical assets enabling simulation and optimization.

---

The Future of Gulf of Mexico Production

Remaining Resource Potential

BOEM estimates the Gulf of Mexico Outer Continental Shelf contains:

• 48 billion barrels of undiscovered technically recoverable oil
• 141 trillion cubic feet of undiscovered technically recoverable natural gas

Significant potential remains in:

• Ultra-deepwater (water depths beyond 7,500 feet)
• Lower Tertiary formations (challenging geology, high pressure/temperature)
• Subsalt plays (beneath massive salt formations)

Energy Transition Impacts

Near-term (2025-2035): Gulf production likely remains strong as:

• Existing infrastructure enables cost-effective development
• Demand for oil and gas persists during transition
• Gulf crude is relatively low-carbon compared to other sources

Medium-term (2035-2050): Production may peak and decline as:

• Renewable energy scales
• Electric vehicles reduce oil demand
• Carbon pricing favors lower-emission sources

Long-term (post-2050): Role uncertain depending on:

• Pace of energy transition
• Carbon capture technology
• Hydrogen economy development
• Petrochemical demand (even with energy transition)

Offshore Wind Potential

The Gulf of Mexico also holds enormous offshore wind energy potential, particularly off Texas and Louisiana coasts. BOEM is evaluating lease areas for wind development, which would use similar infrastructure and expertise as oil and gas.

---

Using This Map for Research and Analysis

Industry Applications

Exploration companies: Identify nearby discoveries, understand regional geology, scout leasing opportunities.

Service companies: Locate potential clients, plan logistics, assess market opportunities.

Investors: Evaluate operator activity levels, production capacity, development trends.

Policy and Environmental Research

Regulators: Assess spatial patterns, identify high-density areas requiring enhanced oversight.

Environmental groups: Monitor drilling activity near sensitive habitats, track decommissioning obligations.

Researchers: Study relationships between operations and environmental impacts, economic analysis.

Educational Use

Students: Visualize offshore energy infrastructure, understand petroleum industry operations.

Public: Learn about energy production, economic importance, environmental considerations.

---

Data Sources and Accuracy

All information displayed on this map comes from official Bureau of Ocean Energy Management (BOEM) databases:

Well Data: OCS Oil and Gas Wells database, containing records for all wells drilled in federal waters since the 1940s.

Pipeline Data: OCS Pipeline database, tracking all authorized pipeline installations.

Data is updated quarterly by BOEM based on operator reporting requirements. While comprehensive and generally accurate, some limitations exist:

• Reporting lag: New wells may not appear immediately
• Status changes: Wells may change status between updates
• Historical data: Older records may have inconsistencies
• Technical details: Some sensitive information withheld for security

For critical business or research purposes, verify key information directly with BOEM or operators.

---

Conclusion

The Gulf of Mexico offshore oil and gas industry represents a remarkable feat of engineering, technology, and resource development. Our interactive map provides unprecedented public access to comprehensive infrastructure data, enabling research, analysis, and understanding of this vital energy resource.

Whether you’re an industry professional evaluating opportunities, a researcher studying environmental impacts, a policy maker assessing regulations, or simply curious about offshore energy production, this map puts powerful data at your fingertips.

Explore the Gulf of Mexico oil and gas infrastructure today – click on wells and pipelines to discover the complex network supplying America’s energy needs while understanding the technical challenges, economic importance, and environmental considerations of offshore petroleum production.

---

Data source: Bureau of Ocean Energy Management (BOEM), U.S. Department of the Interior. Well and pipeline data are updated quarterly. Map displays official Outer Continental Shelf records for federal waters.