Schlumberger table abbrevs. cem.

[aleko.2006]

Помогите, пожалуйста с переводом пары сокращений.

POD (Preparation of... ??)
Bc (Batch??)

Есть отчет SLB о цементаже, в котором маленькая табличка "Thickening Time", в колонке сверху вниз Consistency, POD, 40 Вс, 70 Bc.

Заранее спасибо.

[gel]

http://www.glossary.oilfield.slb.com/Display.cfm?Term=point of departure

[gel]

http://www.glossary.oilfield.slb.com/search.cfm

[len@]

Aleko,

1) The pumpability or consistency of a slurry, measured in Bearden units of consistency (Bc), a dimensionless quantity with no direct conversion factor to more common units of viscosity. (вопрос о Bc)

2)A term used to describe the beginning of thickening of a cement slurry during the thickening-time test, often abbreviated as POD. For some slurries, the POD is used as the thickening time.
Это POD-stands for Point of departure ( in drilling fruids)