^pTarim;
Oilfield;
Company,;
Korla,;
Xinjiang;
841000,;
China;
^pKey;
Laboratory;
of;
Petroleum;
Resource;
and;
Prospecting,;
China;
University;
of;
Petroleum;
(Beijing),;
Beijing;
102249,;
China;
^pof;
Geosciences,;
China;
University;
of;
Petroleum;
(Beijing),;
Beijing;
102249,;
China;
库车前陆盆地; 烃源岩; 克拉; 成藏史; 构造带; 克里克; 天然气储层; 碳同位素组成;