” Where water wells up”

Drilling Facility Design – “ A Wells Up Approach ”

There are a number of developments where new dry tree platform drilling rigs are specified. In some cases the geographical location, number of wells to be drilled and the ongoing life of field intervention requirements lead to the need for a permanent rig installation. The majority of permanent offshore rig installations has in the main been confined to the N. Sea region. As a result there is a...

A Comparison of Drinking Water Contamination in Buried Slab Wells, Other Large-Diameter Wells, and Drilled Wells

Scaling Up mHealth: Where Is the Evidence?

1 Centre for Public Mental Health, Department of Psychology, Stellenbosch University, Stellenbosch, South Africa, 2 Semel Institute for Neuroscience and Human Behaviour, University of California at Los Angeles, Los Angeles, California, United States of America, 3 Centre for Public Mental Health, Department of Psychology, Stellenbosch University, Stellenbosch, South Africa, 4 Chester M. Pierce, ...

Recombination and Shake-up in Doped Quantum Wells

-Polarization mixing observed in the luminescence spectra from n-doped quantum wells is explained by the manyelectron processes involved in light emission.

Evaluation of Aquifer Contamination from Salt Water Disposal Wells

In the United States an estimated 140,000 Class II wells for salt water disposal and enhanced hydrocarbon recovery are presently injecting some 30 million barrels of brine per day into subsurface formations. While no systematic survey has documented the extent of shallow ground water contamination from these disposal practices, it is recognized as a major potential pollution source in leading h...