Occidental Petroleum Overview

Chemical Industry
Founded In
Organization Type
Occidental Petroleum Corporation is an American company engaged in hydrocarbon exploration in the United States, the Middle East, and Colombia as well as petrochemical manufacturing in the United States, Canada, and Chile.
The staff at Occidental Petroleum come from unusually diverse demographic backgrounds. The company is 36.4% female and 48.4% ethnic minorities. Despite its diversity in other areas, Occidental Petroleum employees are noticeably lacking in political diversity. It has an unusually high proportion of employees who are members of the Republican Party, at 68.0%. Employees seem to enjoy working in an otherwise diverse workplace that is dominated by members of the Republican Party. Occidental Petroleum has great employee retention with staff members usually staying with the company for 4.7 years. The average employee at Occidental Petroleum makes $81,778 per year, which is competitive for its industry and location. Some of its highest paying competitors, BP America Inc, Apache, and ONEOK, pay $112,940, $73,122, and $61,457, respectively.
Based in Houston, TX, Occidental Petroleum is an industry leader with 11,800 employees and an annual revenue of $37.1B.

The Organization’s Mission

To develop energy resources safely, profitably and responsibly to maximize value.

Perks of Working at Occidental Petroleum

Occidental Petroleum's employee compensation program provides competitive base salaries and incentive opportunities, with the committment of recognizing and rewarding performance.


Employee Reviews

Based On 5 Ratings

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Job Openings
401 Positions
Average Salary
$81,778 yearly

Occidental Petroleum Reviews

Employee Reviews

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Employee Reviews

Jun 2021

The friendly environment.People of occidental petroleum were very friendly and beautiful


I love to work there


Please can I apply for an internship programme in your company. Thank you very much.

Nov 2020

I worked with exceptional people.


I enjoyed working there very much.


Working lunches

Aug 2020

People are amazing and supportive!


A lot of uncertainty right now but I do know it is this industry.

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The Culture At Occidental Petroleum

Information provided by the company

The Team At Occidental Petroleum

Key People

Vicki Hollub

The Inside Scoop

Occidental Petroleum Rankings

Occidental Petroleum is ranked #23 on the Best Companies to Work For in America list. Zippia's Best Places to Work lists provide unbiased, data-based evaluations of companies. Rankings are based on government and proprietary data on salaries, company financial health, and employee diversity.

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Occidental Petroleum Salaries

Salary Score
The national average salary for an Occidental Petroleum employee in the United States is $81,778 per year. Employees in the top 10 percent can make over $152,000 per year, while employees at the bottom 10 percent earn less than $43,000 per year.
Average Occidental Petroleum Salary
$39.32 hourly
Updated March 16, 2023
Average Employee Earnings

Highest Paying Jobs At Occidental Petroleum

RankJob TitleAvg. SalaryHourly Rate
1Reservoir Engineer$144,275$69
3Drilling Consultant$137,885$66
4Senior Advisor$137,448$66
5Geology Internship$133,467$64
7Data Architect$131,514$63
8Drilling Engineer$131,500$63
10Technical Advisor$130,121$63
11Information Technology Consultant$106,597$51
12Project Manager$102,588$49
13Information Technology Specialist$96,889$47
14Automation Specialist$90,466$43
15Internal Auditor$86,173$41
16Senior Accountant$84,578$41
17Legal Extern$84,450$41
18Site Manager$83,025$40
19CDL Driver$80,459$39
20Human Resources Analyst$80,207$39

Occidental Petroleum Diversity

Diversity Score
We calculated the diversity score of companies by measuring multiple factors, including the ethnic background, gender identity, and language skills of their workforce.

Occidental Petroleum Gender Distribution


Research Summary. Using a database of 30 million profiles, Zippia estimates demographics and statistics for Occidental Petroleum. Our estimates are verified against BLS, Census, and current job openings data for accuracy. After extensive research and analysis, Zippia's data science team found that:

  • Occidental Petroleum has 11,800 employees.

  • 36% of Occidental Petroleum employees are women, while 64% are men.

  • The most common ethnicity at Occidental Petroleum is White (52%).

  • 24% of Occidental Petroleum employees are Hispanic or Latino.

  • 11% of Occidental Petroleum employees are Black or African American.

  • The average employee at Occidental Petroleum makes $81,778 per year.

  • Occidental Petroleum employees are most likely to be members of the republican party.

  • On average, employees at Occidental Petroleum stay with the company for 4.7 years.

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Occidental Petroleum Employee Political Affiliation

Occidental Petroleum employees are most likely to be members of the Republican Party. The largest donation made to a political party by an Occidental Petroleum employee was by Stephen Chazen. Stephen Chazen donated $1,027,800 to the Republican Party.

Occidental Petroleum


Republican Party

69.0 %

Democratic Party

29.1 %

Libertarian Party

1.3 %

Green Party

0.6 %
Employee Political Donations
NameJob TitlePartyDonation
Stephen ChazenCorporate OfficerRepublican Party$1,027,800
Ray IraniChief Executive OfficerRepublican Party$161,300
Donald DebrierExecutive Vice PresidentRepublican Party$45,200
Donald de BrierExecutive Vice PresidentRepublican Party$30,400
Willie ChiangExecutive Vice President Of OperationsRepublican Party$26,200
William AlbrechtExecutiveRepublican Party$22,500
Martin CozynExecutive Vice PresidentRepublican Party$21,000
Linda PetersonAssociate General CounselDemocratic Party$16,450
Edward LoweExecutiveRepublican Party$15,500
James LienertAccountantRepublican Party$12,500
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Occidental Petroleum Financial Performance

Performance Score
We calculated the performance score of companies by measuring multiple factors, including revenue, longevity, and stock market performance.

Occidental Petroleum Annual Revenue


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Occidental Petroleum Subsidiaries

Subsidiaries to Occidental Petroleum include Centurion Pipeline. Employees at the parent company, Occidental Petroleum, earn $81,778 whereas employees at Centurion Pipeline earn $52,650, on average.
Average Salarydesc

Centurion Pipeline

Salary Range37k - 74k$53k$52,650

Highest Paying Occidental Petroleum Competitors

Competitors of Occidental Petroleum include BP America Inc, Apache, and ONEOK. The wages at BP America Inc average higher than the other similar companies, where the median salary is $112,940 per year. Employees at Apache earn an average of $73,122 per year, and the employees at ONEOK earn an average salary of $61,457 per year.

Frequently Asked Questions about Occidental Petroleum

When was Occidental Petroleum founded?

Occidental Petroleum was founded in 1920.

How many Employees does Occidental Petroleum have?

Occidental Petroleum has 11,800 employees.

How much money does Occidental Petroleum make?

Occidental Petroleum generates $37.1B in revenue.

What industry is Occidental Petroleum in?

Occidental Petroleum is in the chemical industry industry.

What is Occidental Petroleum's mission?

Occidental Petroleum's mission statement is "To develop energy resources safely, profitably and responsibly to maximize value."

What type of company is Occidental Petroleum?

Occidental Petroleum is a public company.

Who are Occidental Petroleum's competitors?

Occidental Petroleum competitors include Apache, ONEOK, BP America Inc, Huntsman, Criterion Catalysts & Technologies.

Who works at Occidental Petroleum?

Vicki Hollub (President and Chief Executive Officer)

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Zippia gives an in-depth look into the details of Occidental Petroleum, including salaries, political affiliations, employee data, and more, in order to inform job seekers about Occidental Petroleum. The employee data is based on information from people who have self-reported their past or current employments at Occidental Petroleum. The data on this page is also based on data sources collected from public and open data sources on the Internet and other locations, as well as proprietary data we licensed from other companies. Sources of data may include, but are not limited to, the BLS, company filings, estimates based on those filings, H1B filings, and other public and private datasets. While we have made attempts to ensure that the information displayed are correct, Zippia is not responsible for any errors or omissions or for the results obtained from the use of this information. None of the information on this page has been provided or approved by Occidental Petroleum. The data presented on this page does not represent the view of Occidental Petroleum and its employees or that of Zippia.

Occidental Petroleum may also be known as or be related to OXY, Occidental Petroleum, Occidental Petroleum Corporation and Oxy.