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Oil & gas
Terms concerning oil and gas as a fossil fuel and natural resource.
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transgressive surface
Oil & gas; Oilfield
A marine flooding surface separating the underlying lowstand systems tract from the overlying transgressive systems tract. Typically, this is the first major flooding surface ...
depth mark
Oil & gas; Oilfield
A magnetic mark placed on a logging cable as a reference for depth measurements. The marks are placed on the cable at regular intervals, usually 100 ft (30 m) or 50 m (164 ft), ...
dosing pump
Oil & gas; Oilfield
A low-volume fluid pump with controllable discharge rate used to inject chemical additives to the mixing or pumping system. Dosing pumps frequently are used to inject fluids that ...
electrode device
Oil & gas; Oilfield
A logging tool based on an arrangement of simple metallic electrodes working at low frequency (less than 500 Hz). The term includes conventional electrical logs, laterologs, ...
Sub-categories
- corrosion inhibition (0)
- Downhole (49)
- Drilling (9514)
- Environmental management (93)
- Fuel handling (16)
- Horizontal directional drilling (7)
- Offshore oil exploration (2047)
- Oil (4406)
- Oil & gas instrumentation (856)
- Oilfield (22159)
- Pipeline related (90)