
Anadarko Petroleum is a major player in the oil and gas industry. It operates in several countries around the world, including the United States, Africa, and Asia.
The company's business operations are diverse, with a focus on exploration, production, and marketing of oil and natural gas.
Anadarko Petroleum is owned by Occidental Petroleum, which acquired the company in 2020.
Company History
Anadarko Petroleum was formed in 1959 as a subsidiary of Panhandle Eastern Corporation Pipe Line Company after the discovery of large amounts of natural gas in the Anadarko Basin.
The company's name comes from the Anadarko Basin, which underlies the western part of Oklahoma and the Texas Panhandle, and extends into southwestern Kansas and southeastern Colorado.
In 1986, Panhandle Eastern Corporation distributed its interests in Anadarko to its shareholders via a corporate spin-off, and Anadarko became a public company.
Anadarko is one of the world's largest independent oil and gas exploration and production companies, with a portfolio of assets encompassing premier positions in 10 major United States onshore natural gas resource plays.
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The company was a subsidiary of Panhandle Eastern Corporation from 1928 to 1993, before spinning off as an independent corporation in 1986.
At the end of 2008, about 9% of the Company's proved reserves were located in Algeria, where a total of nine fields discovered by the Company were on production.
In June 2006, the company acquired Western Gas Resources in a $5.3 billion cash transaction, and in August 2006, it acquired Kerr-McGee for $16 billion in cash.
Anadarko had 2.28 billion barrels of oil equivalent (BBOE) of proved reserves at year-end 2008 and production of 206 million BBOE as of December 31, 2008.
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Environmental Impact
Anadarko Petroleum has had its fair share of environmental controversies. In 2015, the company was ordered to pay a $159.5 million fine under the Clean Water Act for its role in the Deepwater Horizon oil spill.
This fine was a result of the company's 25% ownership stake in the project, despite not being at fault for the spill itself. The judge who made the ruling stated that the fine was necessary to reflect the extreme seriousness of the spill.
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Anadarko's environmental record has had some positive notes as well. In 2016, the company was ranked as one of the best oil, gas, and mining companies on indigenous rights and resource extraction in the Arctic by the Norwegian Institute of International Affairs.
Here's a brief summary of Anadarko's environmental impact:
- $159.5 million fine under the Clean Water Act in 2015
- Ranked 14th best out of 92 oil, gas, and mining companies on indigenous rights and resource extraction in the Arctic in 2016
Regulatory Issues
Anadarko Petroleum has faced several regulatory issues over the years. In 2010, the company was fined $175,000 for violating the Clean Air Act at its Delaware Basin operations.
In 2015, the company agreed to pay $5.15 billion to settle a lawsuit related to the 2010 Deepwater Horizon oil spill. The settlement was one of the largest environmental settlements in U.S. history.
The company has also faced scrutiny for its hydraulic fracturing practices, with some critics arguing that they pose a risk to local water supplies. In 2019, the company was ordered to pay $2.5 million to settle a lawsuit related to its hydraulic fracturing operations in Texas.
Anadarko Petroleum has also been involved in several high-profile disputes with local communities over its drilling operations. In 2018, the company was forced to abandon a planned drilling project in New Mexico after local residents opposed it due to concerns about water contamination.
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Financial Information
Anadarko Petroleum Corp. had revenues of US$13.3 billion in 2008, a 18.2% increase from the previous year.
This significant growth was a notable achievement for the company. The company's revenues from 2008 were also notable for the fact that 10% of their total sales volumes came from their properties in Algeria.
Here are the company's revenue figures for 2006 to 2018 in millions of U.S. dollars:
Financial Information
Anadarko Petroleum Corp. had a significant increase in revenue in 2008, with $13.3 billion in revenues, 18.2% above the prior year's results.
Their revenue from properties in Algeria accounted for 10% of their total sales volumes in 2008.
Anadarko Petroleum Corporation's revenue has fluctuated over the years, with a high of $16,375 million in 2014 and a low of $8,210 million in 2009.
Here's a breakdown of their revenue from 2006 to 2018:
Market Share
Anadarko holds a significant market share in Algeria, with an estimated 84% in 2008.
The company's operation at the combined Hassi Berkine South and Ourhound fields in eastern Algeria is a major contributor to its market share.
Anadarko's total production capacity in Algeria exceeds 500,000 barrels per day.
As of the fourth quarter of 2008, the company's gross oil production from the project was 422,000 barrels per day.
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Business and Ownership
Anadarko Petroleum's ownership structure is quite interesting. The company has a 50% interest in the Production Sharing Agreement (PSA) for Blocks 404 and 208, which is the initial share before Sonatrach, the national oil and Gas Company of Algeria, participates.
The company has two partners, Maersk Olie Algeriet and ENI Oil Algeria, each holding a 25% interest in the PSA.
Business Model
A business model is the way a company creates, delivers, and captures value. It's the foundation of a successful business.
There are several key elements that make up a business model, including revenue streams, cost structure, and value proposition. These elements work together to determine how a company will operate and generate profits.

A value proposition is the unique benefit that a company offers to its customers. For example, a company that specializes in sustainable products might offer a value proposition of being environmentally friendly.
Revenue streams can come from a variety of sources, such as product sales, subscription services, or advertising. In the case of a subscription-based service, revenue is generated through recurring payments from customers.
A cost structure includes all the expenses a company incurs to operate, such as employee salaries, rent, and equipment costs. Companies with high fixed costs, like a manufacturing plant, may struggle to adapt to changes in the market.
Effective business models can be replicated and scaled up to achieve greater success. For instance, a company that has successfully implemented a subscription-based model can expand its customer base by offering the same service to a wider audience.
For another approach, see: Employee Value Proposition Strategy
Ownership of Business
Ownership of Business can be quite complex, but let's break it down.
Anadarko has a 50% interest in the Production Sharing Agreement (PSA) for Blocks 404 and 208, which is a significant stake in the business.
This interest is before participation by Sonatrach, the national oil and Gas Company of Algeria, which means Anadarko's share remains the same even after Sonatrach joins in.
The company has two partners, Maersk Olie Algeriet and ENI Oil Algeria, each with a 25% interest, also prior to participation by Sonatrach.
This partnership structure is a great example of how multiple companies can come together to share the risks and rewards of a business venture.
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Acquisitions and Sales
Anadarko Petroleum has made several significant acquisitions over the years, including its purchase of Kerr-McGee in 2006 for $16.4 billion.
This acquisition added a significant amount of oil and natural gas reserves to Anadarko's portfolio, including the company's first major presence in the Gulf of Mexico.
Anadarko's purchase of Hugoton Production Company in 1998 was another key deal, expanding the company's presence in the Anadarko Basin.
In 2010, Anadarko acquired Western Gas Resources for $4.15 billion, creating a leading natural gas gathering and processing business.
The acquisition of Western Gas Resources allowed Anadarko to significantly increase its natural gas production and gathering capabilities.
In 2019, Occidental Petroleum acquired Anadarko Petroleum for $38 billion, marking a major milestone in the company's history.
This acquisition was one of the largest in the history of the oil and gas industry, and it marked a significant change for Anadarko Petroleum.
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Settlements and Lawsuits
Anadarko Petroleum has been involved in several high-profile settlements and lawsuits over the years.
In 2011, Anadarko settled all claims with BP for $4 billion and its 25% stake in Mississippi Canyon Block 252 (Macondo Prospect) to BP in return for indemnification by BP for all costs related to the oil spill.
This settlement came after BP billed Anadarko over $272 million as a partial payment for its share of cleanup and response costs in the Gulf in early 2010.
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Anadarko has also faced lawsuits from Tronox shareholders, who sued the company for misleading investors about the large environmental and other liabilities Tronox would assume from Kerr-McGee in 2009.
The United States Department of Justice, on behalf of the Environmental Protection Agency, sued Anadarko for $25 billion, but the parties reached a $5.15 billion settlement in 2014, the largest environmental contamination settlement in American history at the time.
This settlement was part of a broader agreement to clean up environmental waste sites around the country, which were inherited by Anadarko after it purchased Kerr-McGee in 2005.
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EPA and DOJ Lawsuit
The EPA and DOJ Lawsuit was a significant case that led to a massive settlement. In 2014, the United States Department of Justice, on behalf of the United States Environmental Protection Agency, sued Anadarko for $25 billion. The lawsuit was a result of Anadarko's alleged deception about the environmental and other liabilities that Tronox would assume from Kerr-McGee.
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The settlement was a record-breaking $5.15 billion, which was the largest environmental contamination settlement in American history at the time. This amount has since been surpassed, with the total cost for the BP DeepWater Horizon incident now exceeding $60 billion.
The lawsuit was a result of Anadarko's acquisition of Kerr-McGee in 2005, which led to the transfer of environmental liabilities to Tronox. The EPA and DOJ alleged that Anadarko had misled investors about the extent of these liabilities.
Here's a brief timeline of the key events:
- 2005: Anadarko acquires Kerr-McGee
- 2009: Shareholders of Tronox sue Anadarko for misleading investors
- 2014: EPA and DOJ sue Anadarko for $25 billion
- 2014: Anadarko settles with EPA and DOJ for $5.15 billion
Settlement with BP
In early 2010, BP billed Anadarko over $272 million as a partial payment for its share of cleanup and response costs in the Gulf.
This was a significant amount, but it was just the beginning of the settlement process. Anadarko eventually settled all claims with BP for $4 billion.
BP also acquired Anadarko's 25% stake in Mississippi Canyon Block 252, known as the Macondo Prospect, as part of the settlement.
Location and Operations
Anadarko Petroleum has a significant presence in Algeria, where it develops, acquires, and explores for oil and natural gas resources. In Block 404, production from the HBNS field and its associated satellite fields averaged 139 MBbls/d of oil (gross) in 2008.
The company is also involved in the unitized Ourhoud field, which spans portions of Block 404, Block 406a, and Block 405. Production from this field averaged 230 MBbls/d of oil (gross) in 2008.
In addition to its operations in Block 404, Anadarko has an interest in several fields further south on Block 208, where development is expected to occur during the first half of 2009 and initial production is expected to occur in late 2011.
Anadarko's oil from Algeria is sold as Saharan Blend to customers primarily in the Mediterranean area. This high-quality crude provides refiners with large quantities of premium products such as jet and diesel fuel.
The company purchases natural gas, crude oil, condensate, and NGLs volumes for resale primarily from partners and producers near its production sites.
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