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1.
Hart Publications |
Service |
United States |
Hart Publications’ Oil and Gas Investor web site is your complete source for information about the financial world of oil and gas.
URL: http://www.oilandgasinvestor.com in English [Translate]
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2.
Haverly Systems |
Manufacturer |
United States |
Haverly Systems specializes in software applications for the oil refining industry. Major applications include crude assay analysis, refinery planning & scheduling.
URL: http://www.haverly.com in English [Translate]
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3.
Hellenic Petroleum |
Manufacturer |
Greece |
The official site of the Hellenic Petroleum Group of Companies, which contain ( EKO, ELDA, Mamidakis, Asprofos and others).
URL: http://www.hellenic-petroleum.gr/ in English [Translate]
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4.
Helmerich & Payne |
Manufacturer |
United States |
Helmerich & Payne, Inc. (HP/NYSE) is an energy-oriented company engaged in contract drilling and oil and gas exploration and production.
URL: http://www.hpidc.com in English [Translate]
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5.
HINCO Group |
Manufacturer |
Slovenia |
Trading, consulting and engineering company. Deals in crude oil, crude oil products and petrochemicals.
URL: http://www.hinco.si in English [Translate]
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6.
Hindustan Oil Exploration |
Manufacturer |
India |
HOEC is a pioneer private sector E & P company set up to explore, develop and produce the hydrocarbon resources within and outside India.
URL: http://www.hoec.com in English [Translate]
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7.
Hindustan Petroleum |
Manufacturer |
India |
HPCL is the second largest oil major in India with a turnover of Rs. 180.9 Billion (US $4.52 billion).
URL: http://hindustanpetroleum.com/ in English [Translate]
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8.
Holly |
Manufacturer |
United States |
Engaged in refining, transportation, terminalling, and marketing of petroleum products.
URL: http://www.hollycorp.com in English [Translate]
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9.
Hunt Petroleum |
Manufacturer |
United States |
Hunt Petroleum Corporation is engaged in the exploration and production of oil and natural gas.
URL: http://www.huntpetroleum.com/ in English [Translate]
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10.
Husky Energy |
Manufacturer |
Canada |
Husky Energy is a major heavy oil producer, heavy oil upgrader and refinery in the area. It is also active in the midstream and downstream oil and gas business.
URL: http://www.husky-oil.com in English [Translate]
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