AREA |
LAST COUNT DATE |
COUNT |
CHANGE FROM PRIOR COUNT |
DATE OF PRIOR COUNT |
CHANGE FROM LAST YEAR |
DATE OF LAST YEARS COUNT |
UNITED STATES |
5/17/13 |
1769 |
+0 | 5/10/13 |
-217 |
5/18/12 |
CANADA |
5/17/13 |
118 | +5 |
5/10/13 |
0 |
5/18/12 |
USA OFFSHORE |
5/17/13 |
52 |
+2 | 5/10/13 |
+5 |
5/18/12 |
INTERNATIONAL |
04/2013 |
1301 |
+33 |
3/2013 |
+123 |
4/2012 |
World Oilfield Forum
Added by Rachain Jetjongjit on April 24, 2011 at 10:00pm — 3 Comments
Trip Sheet
Added by Rachain Jetjongjit on April 24, 2011 at 10:00pm — 3 Comments
pH is a value representing the hydrogen ion concentration in liquid. We use it to indicate acidity or alkalinity of drilling mud especially water base mud. Let’s talk about general of the pH. The pH is presented in a numerical value (0-14) which means an inverse measurement of hydrogen concentration in the fluid.
The pH formula is listed below;…
ContinueAdded by Rachain Jetjongjit on April 14, 2011 at 9:00am — 5 Comments
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