ATP Oil & Gas Corp. (ATPGQ)
For informational purposes only. Not financial advice. Analysis by Sedat Aydin, Founder & Editor-in-Chief | AI-powered analysis. Data sourced from SEC filings and institutional-grade financial providers. Editorially reviewed. Not financial advice.
ATP Oil & Gas Corp. (ATPGQ) with AI Score 60/100 (Hold). ATP Oil & Gas Corp. was an independent oil and natural gas producer with operations primarily in the Gulf of Mexico and the North Sea. Market cap: 0, Sector: Energy.
Last analyzed: Mar 16, 2026ATP Oil & Gas Corp. (ATPGQ) Energy Operations & Outlook
ATP Oil & Gas Corp., formerly focused on acquiring, developing, and producing oil and natural gas, primarily in the Gulf of Mexico and the North Sea, ceased operations after filing for Chapter 7 liquidation in 2021. The company's assets were concentrated in offshore drilling, with interests in the Mediterranean Sea.
Investment Thesis
Given that ATP Oil & Gas Corp. ceased operations in 2021 following a Chapter 7 liquidation filing, there is no active investment thesis. The company's assets were previously focused on offshore oil and gas exploration and production in the Gulf of Mexico and the North Sea. At its peak, ATP held significant proved reserves and operated numerous subsea wells. However, financial challenges led to its bankruptcy and subsequent liquidation. Any remaining value would be tied to the liquidation process and potential recovery for creditors, but this is speculative and not a basis for investment.
Based on FMP financials and quantitative analysis
Key Highlights
- ATP Oil & Gas Corp. reported estimated net proved reserves of 118.9 million barrels of crude oil equivalent (MMBoe) as of December 31, 2011.
- The company's reserves were split between the Gulf of Mexico (75.9 MMBoe) and the North Sea (42.9 MMBoe).
- ATP's reserves comprised approximately 78.6 million barrels of crude oil or other liquid hydrocarbons and 241.5 billion cubic feet of natural gas.
- The company held interests in 38 offshore blocks and 49 wells in the Gulf of Mexico, including 23 subsea wells.
- ATP also had interests in 13 blocks and 2 company-operated subsea wells in the North Sea.
Competitors & Peers
Strengths
- Strategic leasehold positions in the Gulf of Mexico and North Sea.
- Expertise in deepwater subsea drilling operations.
- Significant proved oil and gas reserves.
- Experienced management team (historical).
Weaknesses
- High debt levels (historical).
- Exposure to volatile oil and gas prices.
- Operational risks associated with offshore drilling.
- Limited financial flexibility (historical).
Risks
- Ongoing: Complete loss of investment due to liquidation.
- Potential: Legal claims from creditors.
- Potential: Environmental liabilities associated with former operations.
- Potential: Delisting from the OTC market.
Growth Opportunities
- Given that ATP Oil & Gas Corp. is no longer in operation, there are no growth opportunities for the company itself. However, potential buyers of ATP's former assets or leaseholds might find opportunities to redevelop or repurpose these assets. The market for offshore oil and gas assets remains active, with companies seeking to expand their production or acquire strategic reserves. The timeline for realizing value from these assets would depend on market conditions, regulatory approvals, and the availability of capital.
- Another potential opportunity lies in the decommissioning and abandonment of ATP's former wells and infrastructure. This is a growing market within the oil and gas industry, as companies are required to properly plug and abandon wells that are no longer producing. Specialized service providers can bid on these projects, generating revenue from the safe and environmentally responsible decommissioning of offshore assets. The timeline for these projects would depend on regulatory requirements and the availability of funding.
- The deepwater licenses in the Mediterranean Sea off the coast of Israel, formerly held by ATP, represent a potential growth opportunity for other energy companies. This region has seen increasing interest in oil and gas exploration, with several discoveries made in recent years. Companies with the technical expertise and financial resources to develop these deepwater assets could potentially unlock significant value. The timeline for development would depend on regulatory approvals, infrastructure development, and market conditions.
- If any of ATP's intellectual property or proprietary technology remains, there could be an opportunity to license or sell it to other companies in the oil and gas industry. This could include specialized drilling techniques, reservoir management strategies, or subsea engineering solutions. The value of this intellectual property would depend on its uniqueness, applicability, and the willingness of other companies to adopt it. The timeline for realizing value from this opportunity would depend on finding a suitable licensee or buyer.
- The broader energy transition presents a potential opportunity for repurposing ATP's former assets for renewable energy projects. For example, offshore platforms could be converted into wind turbine foundations or used for energy storage facilities. This would require significant investment and technical expertise, but could potentially create new revenue streams and contribute to a more sustainable energy future. The timeline for these projects would depend on regulatory support, technological advancements, and market demand for renewable energy.
Opportunities
- Potential for new discoveries in existing leaseholds.
- Acquisition of distressed assets in the oil and gas sector (hypothetical).
- Development of new technologies to improve drilling efficiency (hypothetical).
- Strategic partnerships to share risk and capital (hypothetical).
Threats
- Decline in oil and gas prices.
- Increased regulatory scrutiny of offshore drilling.
- Environmental risks and potential liabilities.
- Competition from larger, better-capitalized companies.
Competitive Advantages
- Access to offshore leaseholds in the Gulf of Mexico and the North Sea.
- Expertise in deepwater drilling and subsea operations.
- Ownership of proved oil and gas reserves.
About ATPGQ
ATP Oil & Gas Corporation was founded in 1991 and headquartered in Houston, Texas. The company's primary business was the acquisition, development, and production of oil and natural gas properties, with a focus on the Gulf of Mexico and the United Kingdom sector of the North Sea. ATP also held interests in deepwater licenses off the coast of Israel in the Mediterranean Sea. By December 31, 2011, ATP reported estimated net proved reserves of 118.9 million barrels of crude oil equivalent (MMBoe), with approximately 75.9 MMBoe in the Gulf of Mexico and 42.9 MMBoe in the North Sea. These reserves consisted of roughly 78.6 million barrels of crude oil and other liquid hydrocarbons, along with 241.5 billion cubic feet of natural gas. ATP owned leasehold and other interests in 38 offshore blocks and 49 wells, including 23 subsea wells in the Gulf of Mexico, and 13 blocks with 2 company-operated subsea wells in the North Sea. However, due to financial difficulties, ATP Oil & Gas Corp. filed for Chapter 7 liquidation under bankruptcy and went out of business on October 12, 2021.
What They Do
- Acquired and developed oil and natural gas properties.
- Focused on offshore drilling in the Gulf of Mexico and the North Sea.
- Produced crude oil and natural gas from its operated wells.
- Managed leasehold interests in offshore blocks.
- Operated subsea wells in deepwater environments.
- Explored for new oil and gas reserves in the Mediterranean Sea.
Business Model
- Generated revenue from the sale of crude oil and natural gas.
- Invested in exploration and development projects to increase production.
- Managed operating expenses associated with drilling and production activities.
Industry Context
ATP Oil & Gas Corp. operated within the oil and gas exploration and production industry, which is characterized by high capital expenditures, long project lead times, and exposure to commodity price volatility. The industry is dominated by major integrated oil companies and large independent producers, with smaller players like ATP focusing on niche areas or specific geographic regions. The Gulf of Mexico and the North Sea are mature oil and gas basins with established infrastructure, but also face increasing regulatory scrutiny and environmental concerns. ATP's bankruptcy reflects the challenges faced by smaller companies in this capital-intensive and cyclical industry.
Key Customers
- Oil and gas refineries.
- Natural gas distribution companies.
- Wholesale energy markets.
Financials
Chart & Info
ATP Oil & Gas Corp. (ATPGQ) stock price: Price data unavailable
Latest News
No recent news available for ATPGQ.
Analyst Consensus
Consensus Rating
Aggregated Buy/Hold/Sell recommendations from Benzinga, Yahoo Finance, and Finnhub for ATPGQ.
Price Targets
Wall Street price target analysis for ATPGQ.
MoonshotScore
What does this score mean?
The MoonshotScore rates ATPGQ's growth potential on a scale of 0-100 across multiple factors including innovation, market disruption, financial health, and momentum.
ATPGQ OTC Market Information
The OTC Other tier represents the lowest tier of the OTC market, encompassing securities that are not eligible for quotation on OTCQX or OTCQB. Companies in this tier often have limited or no financial disclosure, and may be subject to regulatory scrutiny or have distressed financials. Investing in securities on the OTC Other tier carries substantial risk due to the lack of transparency and potential for fraud or manipulation. These securities are often considered highly speculative.
- OTC Tier: OTC Other
- Disclosure Status: Unknown
- Limited or no financial disclosure.
- Potential for fraud or manipulation.
- High price volatility.
- Lack of liquidity.
- Risk of complete loss of investment.
- Verify the company's legal status and registration.
- Review any available financial statements.
- Assess the company's management team and track record (historical).
- Understand the company's business model and competitive landscape (historical).
- Evaluate the risks associated with the company's operations (historical).
- Consult with a qualified financial advisor.
- Be prepared to lose your entire investment.
- Presence of a functioning website (historical).
- Availability of contact information (historical).
- Existence of SEC filings (historical).
- Independent audit of financial statements (historical - if available).
- Positive media coverage (historical - if any).
ATP Oil & Gas Corp. Stock: Key Questions Answered
What does ATP Oil & Gas Corp. do?
ATP Oil & Gas Corp. was an independent energy company focused on the exploration, development, and production of oil and natural gas. Its operations were primarily located in the Gulf of Mexico and the North Sea, with additional interests in deepwater licenses in the Mediterranean Sea. The company's business model involved acquiring leasehold interests, drilling wells, and producing oil and gas for sale to refineries and other customers. However, ATP Oil & Gas Corp. ceased operations in 2021 after filing for Chapter 7 liquidation.
What do analysts say about ATPGQ stock?
Given that ATP Oil & Gas Corp. is no longer in operation and has undergone liquidation, there are no current analyst ratings or price targets for ATPGQ stock. Historical analyst coverage may have existed prior to the company's bankruptcy, but this information is no longer relevant. Investors should not rely on any past analyst reports or recommendations when evaluating the stock, as the company's financial condition and business prospects have fundamentally changed.
What are the main risks for ATPGQ?
The primary risk for ATPGQ is the complete loss of investment due to the company's liquidation. As ATP Oil & Gas Corp. has ceased operations and is undergoing Chapter 7 bankruptcy proceedings, there is little to no prospect of recovering any value from the stock. Other potential risks include legal claims from creditors, environmental liabilities associated with the company's former operations, and delisting from the OTC market. Investors should be aware that ATPGQ is a highly speculative investment with a significant risk of loss.
What are the key factors to evaluate for ATPGQ?
ATP Oil & Gas Corp. (ATPGQ) currently holds an AI score of 60/100, indicating moderate score. Key strength: Strategic leasehold positions in the Gulf of Mexico and North Sea.. Primary risk to monitor: Ongoing: Complete loss of investment due to liquidation.. This is not financial advice.
How frequently does ATPGQ data refresh on this page?
ATPGQ prices update in real time during U.S. market hours (9:30 AM-4:00 PM ET, weekdays). Fundamentals refresh after quarterly or annual filings. Analyst ratings and AI insights update daily. News is aggregated continuously from financial sources.
What has driven ATPGQ's recent stock price performance?
Recent price movement in ATP Oil & Gas Corp. (ATPGQ) can be influenced by earnings results, analyst revisions, sector rotation, and broader market sentiment. Notable catalyst: Strategic leasehold positions in the Gulf of Mexico and North Sea.. Check the News and Technical Analysis tabs for the latest drivers. Past performance does not predict future results.
Should investors consider ATPGQ overvalued or undervalued right now?
Determining whether ATP Oil & Gas Corp. (ATPGQ) is overvalued or undervalued requires examining multiple metrics. Compare valuation ratios (P/E, P/S, EV/EBITDA) against sector peers for a comprehensive view.
What research should beginners do before buying ATPGQ?
Before investing in ATP Oil & Gas Corp. (ATPGQ), research these four areas: (1) the company's revenue model and competitive position (see Company Overview), (2) financial health through revenue growth, margins, and cash flow (see MoonshotScore), (3) what Wall Street analysts recommend and their price targets (see Analyst tab), and (4) specific risk factors that could impact the stock (see Risk Factors section).
Disclaimer: This content is for informational purposes only and does not constitute investment advice. Always do your own research and consult a financial advisor.
Official Resources
Data provided for informational purposes only.
- Information is based on historical data and may not be current.
- ATP Oil & Gas Corp. is no longer in operation.