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| Cross-over Sub | DOWNHOLE TOOLS | CROSS-OVER SUB | ||
| Finishing date：2012/6/18 File size：100 |
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| Float valve and sub | DOWNHOLE TOOLS | FLOAT VALVE and SUB | ||
| Finishing date：2012/4/29 File size：89 |
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| Roller Reamer | DOWNHOLE TOOLS | ROLLER REAMER | ||
| Finishing date：2012/4/29 File size：106 |
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| Lifting sub | DOWNHOLE TOOLS | LIFTING SUB | ||
| Finishing date：2012/4/29 File size：67 |
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| Lifting cap | DOWNHOLE TOOLS | LIFTING CAP | ||
| Finishing date：2012/4/29 File size：80 |
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| Jar | DOWNHOLE TOOLS | JAR | ||
| Finishing date：2012/4/29 File size：161 |
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| Hole opener | DOWNHOLE TOOLS | HOLE OPENER | ||
| Finishing date：2012/4/29 File size：62 |
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| Downhole motor | DOWNHOLE TOOLS | DOWNHOLE MOTOR | ||
| Finishing date：2012/4/29 File size：100 |
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| Cup type tester | DOWNHOLE TOOLS | CUP TYPE TESTER | ||
| Finishing date：2012/4/29 File size：72 |
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| Coring Tool | DOWNHOLE TOOLS | CORING TOOL | ||
| Finishing date：2012/4/29 File size：79 |
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| Circulating Sub | DOWNHOLE TOOLS | CIRCULATING SUB | ||
| Finishing date：2012/4/29 File size：63 |
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| Bits | DOWNHOLE TOOLS | BITS | ||
| Finishing date：2012/4/29 File size：750 |
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| Arrow Back Pressure Valve | DOWNHOLE TOOLS | ARROW BACK PRESSURE VALVE | ||
| Finishing date：2012/4/29 File size：65 |
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| Inside BOP | DOWNHOLE TOOLS | INSIDE BOP | ||
| Finishing date：2012/4/29 File size：75 |
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| Stabilizer | DOWNHOLE TOOLS | STABILIZER | ||
| Finishing date：2012/4/28 File size：199 |
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| Shcok Absorber | DOWNHOLE TOOLS | SHOCK ABSORBER | ||
| Finishing date：2012/4/28 File size：77 |
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