| 1. | An increase in trip gas due to the above condition
由于上述情况，起下钻后效增大。 |
| 2. | Then comes the main event , the full round trip
然后进入主题时刻，即进行整个起下钻作业。 |
| 3. | We test trip gas at every trip
每次起下钻我们都要进行后效测量。 |
| 4. | Number stands on trip out and trip in
起下钻时给立柱编号 |
| 5. | Number stands on trip out and trip in
起下钻时给立柱编号 |
| 6. | Also , diamond jewelry should never be worn while doing heavy work
并且，在做易磕碰的工作时应摘下钻饰。 |
| 7. | Run in hole bit 15 to bottom
用15号钻头下钻到井底 |
| 8. | Run in hole to casing shoe
下钻至套管鞋 |
| 9. | Bottom center wheel jewel
中心轮下钻 |
| 10. | Any increase in the background , connection , and / or trip gas trend ( s )
钻井液含气量、井内气侵量、起下钻后效有任何增加趋势。 |
