If reports are to go by, the deep drilling ... project in 1970, drilling into the Earth in Murmansk, Russia, near the Barents Sea. This endeavour, known as the Kola Superdeep Borehole, proved ...

Borehole pump and slug testing are conducted to determine aquifer hydraulic properties, for example hydraulic conductivity and transmissivity, and test well performance. In Borehole pump tests, water ...

At an extreme water depth of 7 kilometers, the team used the Japanese drilling vessel Chikyu to drill a series of deep boreholes ... in a previous observatory well across the fault—a feat ...

The official name for the so-called "well to hell" is the Kola Superdeep Borehole SG-3 ... CC BY-SA 3.0 This drilling was part of a scientific effort to research deep parts of the Earth's ...

Halliburton Co. said the contract expands its drilling services footprint in the presalt and post-salt areas for both ...

Spanish rescuers are struggling to find a two-year-old boy who fell down a borehole more than 100m (328ft) deep near the southern ... tubing to shore up the well. The boy's father raised the ...

The contract, expected to begin in 2025, represents Halliburton’s largest service contract with Petrobras, and significantly expands the company’s drilling services footprint in the pre-salt and ...

A DIVISION responsible for preserving historic monuments has said there is "high potential" for the discovery archaeological remains if ...

U.S. oilfield services firm Halliburton has secured a contract from Petrobras for integrated drilling services across several ...