![A pumpjack, sometimes called a "grasshopper" oil pump because of its appearance, on the outskirts of Electra, a small city in Wichita County, Texas | Library of Congress A pumpjack, sometimes called a "grasshopper" oil pump because of its appearance, on the outskirts of Electra, a small city in Wichita County, Texas | Library of Congress](http://tile.loc.gov/image-services/iiif/service:pnp:highsm:29700:29720/full/pct:50/0/default.jpg)
A pumpjack, sometimes called a "grasshopper" oil pump because of its appearance, on the outskirts of Electra, a small city in Wichita County, Texas | Library of Congress
![Texas Oil Pump Jack Fracking Crude Extraction Machine Stock Photo, Picture And Royalty Free Image. Image 39729007. Texas Oil Pump Jack Fracking Crude Extraction Machine Stock Photo, Picture And Royalty Free Image. Image 39729007.](https://previews.123rf.com/images/cboswell/cboswell1505/cboswell150500020/39729007-texas-oil-pump-jack-fracking-crude-extraction-machine.jpg)
Texas Oil Pump Jack Fracking Crude Extraction Machine Stock Photo, Picture And Royalty Free Image. Image 39729007.
![A pumpjack, sometimes referred to as a "grasshopper" oil pump because of its appearance, in rural Gray County, near Pampa in the Texas panhandle | Library of Congress A pumpjack, sometimes referred to as a "grasshopper" oil pump because of its appearance, in rural Gray County, near Pampa in the Texas panhandle | Library of Congress](http://tile.loc.gov/image-services/iiif/service:pnp:highsm:29500:29534/full/pct:25/0/default.jpg)