井东
![井东](../cache/1339085.jpg)
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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
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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
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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 ;