1) Giant gas field
大气田
1.
Alkane carbon isotopic composition and gas source in giant gas fields of Ordos Basin;
鄂尔多斯盆地大气田的烷烃气碳同位素组成特征及其气源对比
2.
By the end of 2003, 6 giant gas fields each with reserves of over 100 billion cubic meters (bcm) have been discovered in China, 5 of which, Sulige, Wushenqi, Yulin, Daniudi and Jingbian gas fields are located in Ordos Basin, and Kela 2 gas field, is located in Tarim Basin.
至2003年底,中国发现6个千亿立方米以上储量规模的大气田,其中5个在鄂尔多斯盆地(苏里格、乌审旗、榆林、大牛地、靖边),1个在塔里木盆地(克拉2)。
2) large gas fields
大气田
1.
4 tcm,among which total 9 large gas fields with the explored reserves of 100 bcm gad been found out.
4×1012m3,其中探明地质储量1000×108m3以上的大气田有9个。
3) large coal gas field
大煤气田
1.
Discovery of Dacheng large coal gas field and its meaning;
冀中大城大煤气田的发现及其意义
4) giant oil and gas fields
大油气田
1.
Tectonic setting of the world's giant oil and gas fields and its revelation for hydrocarbon exploration;
世界大油气田形成的构造背景及其对勘探的启示
5) large oil and gas fields
大油气田
1.
Based on the analysis of petroleum geology,it is believed that Zhu Ⅲ depression and Shenhu uplift have favourable condition to form large oil and gas fields,and exploration strategy for searching large oil and gas fields should be carried out.
石油地质条件分析表明,珠三坳陷和神狐隆起有形成大油气田的基本条件,应实施大油气田勘探战略。
6) large gas field
大型气田
补充资料：南海气田
| 南海气田 位于中国海南省东南海盆地崖南凹陷的西侧。即崖13-1气田。第三纪T圈闭面积为51.5平方千米。气田范围内水深约90米左右，潮汐以不规则的日潮为主。构造为一北西向的短轴背斜，是长期发育的披覆构造。构造边部断层发育，内部也有一些断层，且均为正断层。天然气以甲烷为主，二氧化碳含量较高，乙烷以下组分很低，不含硫化氢气体。1983年4月5日开始钻探崖13-1-1井 ，至1988年底共4口井测试所得工业油气流，证实崖13-1构造是中国已知最大的含气构造，储量达900多亿立方米。 |
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