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Oil Authority›Glossary›N›nipple-up

nipple-up

The process of assembling well-control or pressure-control equipment on the wellhead.

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Related Terms

NGL

Abbreviation for natural gas liquids.

NMO

The procedure in seismicprocessing that compensates for the effects of the separation between seismic sources and receiv

NMR

Pertaining to a measurement of the nuclear magnetic properties of formation hydrogen. The basic core and log measurement

NODAL* analysis

An analytical tool used in forecasting the performance of the various elements comprising the completion and production

NPDES

Abbreviation for "National Pollutant Discharge Elimination System." The US Congress passed this Clean Water Act to contr

NRM

The magnetization retained by rocks from previous magnetic fields,abbreviated NRM. NRM is a record of the Earth's magnet

Narrow-azimuth seismic data

Conventional marineseismic data acquired using a single vessel to tow one or two seismic source arrays in front of a rec

Newtonian fluid

A fluid that has a constant viscosity at all shear rates at a constant temperature and pressure, and can be described by

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