Pipe Slugging - Work

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Pipe slugging, release 1, issued 29 Jan 2009. WORK version.

The current release of this worksheet exists in different versions. They are identical apart from the way they are formatted. The Work version hides intermediate calculations and allows the user to see the results just below the inputs. The Audit version displays all intermediate calculations and results to allow auditing.

User input

 

10

 

psi/ftSG or kg/lppgkPa/mlb/ft3lb/bbl

Active mudweight. Jmudsg =

 

15

 

psi/ftSG or kg/lppgkPa/mlb/ft3lb/bbl

Slug mudweight. Jslugsg =

 

10

 

lm3bblft3

Slug volume. Vslug =

 

4.276

 

inmm

Drillpipe ID. L_ddp =

 

1000

 

lm3bblft3

Volume of active system (optional). Vmudact =

  

Click here when any values are modified to update the result.

Results

Length of dry pipe after full u-tubing

Volume increase u-tubing only

Total volume increase (slug vol + utubing)

Active system density after slug mixed

Worksheet references

Version 1 of this worksheet released on 29 January 2009 by Steve Devereux CEng after a request by Mr Randy Davis of NRG Ltd.

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