井东

1

盆1井西凹陷东环带油气成藏分析

Analysis of hydrocarbon reservoir forming in the east belt around depression to the west of well Pen-1
2

用常规定向井技术钻川东高陡构造大位移定向井

Regular directional drilling technique of extended reach well in the highly steep structure of Eastern Sichuan area
3

现场实验表明：增粘降滤压井液和泡沫冲砂洗井液适合川东低压气井修井作业；

It is shown from the field experiment that the invented killing fluid and foam sand-washing fluid are adapt to well workover in the Chuangdong gas field ;