Berylfield oil drilling rigs in the North Sea, Europe

A nodding donkey oil pump, Texas, USA

Oil gusher reconstruction, Spindletop boomtown period, Spindletop-Gladys City Boomtown Museum, Beaumont, Texas, United States of America

Oil drilling, cuba. Matanzas province

Closely spaced drilling towers and nodding donkey beam pumps, Ramana oilfield, Absheron peninsula, Baku, Azerbaijan, Central Asia, Asia

Oil rig aground in Grandes Rocques Bay, Guernsey, Channel Islands

Aerial of the Union oil platform in the Erewan field in the Gulf of Thailand, Southeast Asia, Asia

The Midway Sunset oilfield in Taft, Bakersfield, California, USA

The Midway Sunset oilfield in Taft, Bakersfield, California, USA.

The Midway Sunset oilfield in Taft, Bakersfield, California, USA.

Oil drilling, cuba. Matanzas province

Caribbean, West Indies, Barbados, Oil Drilling, Pumping Oil

Oil workers drilling a new oil well in the Daqing oil field in Northern China, Asia

Oil rig drilling at sunset

Natural gas is flared off as oil is pumped in the Bakken shale formation; the gas is burned because no pipelines have been built to transport it to market, Watford City, North Dakota, United States, North America

Truck driving on an ice road, built by oil companies and used to connect individual oil drilling sites in winter, Prudhoe Bay, Alaska, USA

Oil well, Carlsbad, New Mexico, USA

Oil well, Carlsbad, New Mexico, USA

Oil well, Carlsbad, New Mexico, USA

Oil drilling platform, Limbe, Cameroon, Africa

Truck driving on an ice road, built by oil companies and used to connect individual oil drilling sites in winter, Prudhoe Bay, Alaska, USA

Derrick

Offshore oil rigs disguised as highrises, Long Beach, California

Aerial view of the Development Driller III, which is drilling a relief well at the site of the Deepwater Horizon oil spill, is surrounded by oily water in the Gulf of Mexico, off the coast of Louisiana. the source of the growing oil spill in the Gulf of M

Aerial view of the Development Driller III, which is drilling a relief well at the site of the Deepwater Horizon oil spill, is surrounded by oily water in the Gulf of Mexico, off the coast of Louisiana. the source of the growing oil spill in the Gulf of M

A oil drilling worker holds a large wrench and tightens a knob.

A oil drilling worker holds a large wrench and tightens a knob.

Pumpjack in a field with the foothills and snow-covered Rocky mountains in the background; Alberta, Canada

Pumpjack And Sunrise, Central Alberta, Canada

Pumpjack in a field with the foothills and snow-covered Rocky mountains in the background; Alberta, Canada

A pumpjack at an oil drilling site at sunset, Oilfield pumpjack, Canada

An oil pump jack at a drilling site for oil, an oil field in SaskatchewanOil field pump jack, Saskatchewan, Canada

An oil pump jack at a drilling site for oil, an oil field in SaskatchewanOil field pump jack, Saskatchewan, Canada

An oil drilling rig and pumpjack on a flat plain in the Canadian oil fields at sunset, Canada

An oil drilling rig and pumpjack on a flat plain in the Canadian oil fields at sunset, Canada

A pumpjack at an oil drilling site at sunset, Oilfield pumpjack, Canada

A pumpjack at an oil drilling site at sunset, Oilfield pumpjack, Canada

Oil refinery

Industrial workers

Man working with drilling equipment

Oil and gas station

Oil workers drilling for oil on rig

Oil and gas station

Oil workers drilling for oil on rig

Heavy equipment beside pipeline

Oil worker drilling for oil on rig

Construction worker cleaning pipeline

Silhouette of industrial worker

Work Vehicles

Gas pipeline

Welder

Oil and gas station

Heavy equipment at dawn

Construction work on pipeline

Oil drill on rig

Oil worker drilling for oil on rig

Oil worker drilling for oil on rig

Gas pipeline

Pipeline laid out

Silhouette of oil worker by pump jack on rig

Oil worker drilling for oil on rig

Construction worker cleaning pipeline

Heavy equipment at sunset

Worker climbing

Silhouette of oil worker by pump jack on rig

Oil worker drilling for oil on rig

Silhouette of oil pump jack on rig

Aerial view of oil rig platform in the Gulf of Mexico

Oil drilling rig at dusk

Silhouette of a drill rig

Snowy road at dusk with oil drilling rig in background

Oil rig in distance under sunset sky

Pipe wrench on oil drilling rig

Oil drilling rig

Oil rig platform in the Gulf of Mexico

Oil drilling rig

Oil drilling rig