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BAKER HUGHES - Drilling Fluids Reference Manual

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RESERVOIR APPLICATION FLUIDS<br />

Conversions<br />

ppm CaCl 2 = % wt × 10,000<br />

ppm Cl – = ppm CaCl 2 × .64<br />

Formulas<br />

When using 78% CaCl 2<br />

( / bbl) = 95% CaCl2 × 1. 218<br />

lb m<br />

⎡78%<br />

CaCl2<br />

,( lb<br />

New H<br />

2O,(<br />

gal / bb /) = H<br />

2O,(<br />

gal / bbl)<br />

− ⎢<br />

⎣<br />

m<br />

/ bbl)<br />

− 95% CaCl ,( lb<br />

8.345<br />

2<br />

m<br />

/ bbl)<br />

⎤<br />

⎥ ⎦<br />

<strong>BAKER</strong> <strong>HUGHES</strong> DRILLING FLUIDS<br />

REFERENCE MANUAL<br />

REVISION 2006 6-60

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