| 1. | Both types are known to be productive of oil and gas .
这两类圈闭是盛产石油和天然气的。 |
| 2. | It is estimated that about half of the carbonate oil and gas reservoirs in north america are in dolomite .
据估计，北美的碳酸盐岩油气藏有一半是在白云岩内。 |
| 3. | Within such deposits there may be numerous potential traps for oil and gas in separate sandstone bodies .
在这种沉积中的散砂岩体内，可能有许多潜在的油气圈闭。 |
| 4. | We endeavor to avoid the old , romantic idea of a gusher , which wastes oil and gas .
我们力图避免那种有关喷油井的陈旧的，不切实际的计划，这种计划浪费油和天然气。 |
| 5. | The following examples of oil and gas fields in distributary and delta-fringe sand bodies range in age from late paleozoic to middle cenozoic .
下面所列举的是分布于分流和三角洲前绿砂体的油气田的例子，在地质时代上从晚古生代至中新生代。 |
| 6. | Codes of well information for oil and gas exploration
石油及天然气探井信息代码 |
| 7. | Testing method of electric detonators for oil and gas well
油气井用电雷管检测方法 |
| 8. | China national oil and gas exploration development co
中国石油天然气勘探开发公司 |
| 9. | Testing method of detonating cord for oil and gas well
油气井用导爆索检测方法 |
| 10. | Co2 corrosion and protection technology in oil and gas field
2腐蚀及防护技术 |
