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2. Standpipe (firefighting) - Wikipedia

   en.wikipedia.org/wiki/Standpipe_(firefighting)

   External access point for fire sprinkler and dry standpipe at a building in San Francisco, US Antique wet standpipe preserved at Edison and Ford Winter Estates. A standpipe or riser is a type of rigid water piping which is built into multi-story buildings in a vertical position, or into bridges in a horizontal position, to which fire hoses can be connected, allowing manual application of water ...

3. Stand (drill pipe) - Wikipedia

   en.wikipedia.org/wiki/Stand_(drill_pipe)

   When stands are being put back into the hole, the derickman will slam the stand into the elevators to force them to latch. The chainhand will brace against the stand to control it when the driller picks it up. This is referred to as "tailing the pipe" as the chain hand will hold the pipe and allow it to semi-drag them back to the hole.

4. Standpipe - Wikipedia

   en.wikipedia.org/wiki/Standpipe

   Standpipe (street), an external freestanding pipe to provide running water in areas with no other water supply; Standpipe water towers; Standpipe (plumbing), a vertical pipe attached to a p-trap for rapid high-volume wastewater drainage such as from washing machines; Standpipe piezometer, a device that monitors groundwater levels through a borehole

5. Standpipe (street) - Wikipedia

   en.wikipedia.org/wiki/Standpipe_(street)

   In areas where the air or surface ground temperatures reach below freezing point for part or all of the year, some standpipes are equipped with a feature whereby the same mechanism that valves the water for the bib also uncovers a drainage hole (the 'weep hole') at the base of the pipe when the standpipe is closed, ensuring that the column of water drains into the ground rather than remaining ...

6. Piping and instrumentation diagram - Wikipedia

   en.wikipedia.org/wiki/Piping_and_instrumentation...

   Pipe classes and piping line numbers; Flow directions; Interconnections references; Permanent start-up, flush and bypass lines; Pipelines and flowlines; Blinds and spectacle blinds; Insulation and heat tracing; Process control instrumentation and designation (names, numbers, unique tag identifiers), including:

7. List of abbreviations in oil and gas exploration and production

   en.wikipedia.org/wiki/List_of_abbreviations_in...

   SPP – stand pipe pressure; SPR – slow pumping rate; SPROF – seismic profile; SPS – subsea production systems; SPT – shallower pool test, Lahee classification [citation needed] SPUD – spud date (started drilling well) SPWLA – Society of Petrophysicists and Well Log Analysts [29] SQL – seismic quicklook log; SQZ – squeeze job ...