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In 1974, the new purpose-built Uralmash-15000 drilling rig was installed onsite, named after the new target depth, set at 15,000 metres (49,000 ft). [4] On 6 June 1979, the world depth record then held by the Bertha Rogers hole in Washita County, Oklahoma, United States, at 9,583 metres (31,440 ft), [5] was broken by Kola SG-3. [6]
The Bertha Rogers Borehole is a former natural gas well in Burns Flat, Dill City, Oklahoma, US.Today plugged and abandoned, it was originally drilled by the Lone Star Producing Company as its oil-exploratory hole number 1–27 between October 25, 1972 and April 13, 1974, reaching a then world record terminal depth of 31,441 feet (5.9547 mi; 9,583 m).
This List of Professional Rodeo Cowboys Association Champions contains champions and awards in the sport of professional rodeo.The Professional Rodeo Cowboys Association (PRCA) is the oldest and largest professional rodeo organization in the United States that sanctions men's events.
As the race in space was winding down, soviet scientists turned inwards. You'd never guess that this is the site of one of their great achievements. This hard-to-find rusty cap in the ruins of a ...
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Scientists using an ocean drilling vessel have dug the deepest hole ever in rock from Earth's mantle - penetrating 4,160 feet (1,268 meters) below the Atlantic seabed - and obtained a large sample ...
The Garfield County Frontier Fairgrounds, near Burwell, Nebraska, also known as Burwell Rodeo Ground, is a historic property with significance dating to 1922.A 40-acre (16 ha) area was listed as a historic district on the U.S. National Register of Historic Places in 1985.
Nebraska has 93 counties.They are listed below by name, FIPS code and license plate prefix. Nebraska's postal abbreviation is NE and its FIPS state code is 31.. When many counties were formed, the bills establishing them did not state the honoree's full name; thus the namesakes of several counties, including Brown, Deuel, Dixon, and possibly Harlan, are known only by their surnames.