, ,
:
| , | ||
|---|---|---|
|
11.11 14.11.2007 |
SPE / ATCE - 2007 (. ) | |
|
20.05 21.05.2007 |
SPE / ICoTA Coiled Tubing - 2007 (. -) | |
|
30.04 03.05.2007 |
OTC - 2007 (. ) | - |
|
26.04 29.04.2007 |
All Things Organic - 2007 (. ) |
| , | ||
|---|---|---|
|
11.11 14.11.2007 |
SPE / ATCE - 2007 (. ) | |
|
20.05 21.05.2007 |
SPE / ICoTA Coiled Tubing - 2007 (. -) | |
|
30.04 03.05.2007 |
OTC - 2007 (. ) | - |
|
26.04 29.04.2007 |
All Things Organic - 2007 (. ) |