问题 问答题 简答题

油层连通图的编绘方法是什么?

答案

参考答案:

油层连通图又称栅状图,它表示油层各个方面的岩性变化情况和层间、井间连通情况,供单井和井组动态分析用。

绘图步骤:

①准备好油水井的油层数据,即油层对比层号、电测解释结果、渗透率、

砂层厚度、有效厚度、油层深度、自然电位、视电阻率曲线或微电极等。

②根据井位图确定各井(包括井别)的相对位置,画出各单井的油层剖面。剖面中的资料参考油层数据。

③根据地层对比,将邻井相对应的小层顶底面分别连接起来,并考虑各井间视线的遮挡。邻井无此油层时,以井距之半画成尖灭。

④画上油气水关系,用颜色分别画出油、气、水层和油水同层。

⑤在单井剖面左侧标出射孔井段,在剖面内标出封隔器的位置。

单项选择题

阅读下面短文,掌握其大意,然后从16-35各题所给的A、B、C、D四个选项中,选春最佳选项。

The journey my daughter Cathy has had with her swimming is as long as it is beautiful.

Cathy suffered some terrible 16  in her early childhood. After years of regular treatment, she  17  became healthy.

Two years ago, while Cathy was watching the Olympics, a dream came into her sweet little head—to be a swimmer. Last summer, she wanted to  18  out local swim team. She practiced hard and finally  19  it. The team practice,  20  was a rough start. She coughed and choked and could hardly  21  her first few weeks. Hearing her coughing bitterly one night, I decided to  22  her from it all. But Cathy woke me up early next morning, wearing her swimsuit  23  to go! I told her she shouldn’t swim after a whole night’s coughing, but she refused to  24  and insisted she go .

From that day on, Cathy kept swimming and didn’t  25  a single practice. She had a  26  intention within herself to be the best she could be. My ten—year—old was growing and changing right before my eyes, into this 27  human being with a passion and a mission. There were moments of  28  of course: often she would be the last swimmer in the race. It was difficult for Cathy to accept that she wasn’t a  29  ---ever. But that didn’t stop her from trying.

Then came the final awards ceremony at the end of the year. Cathy didn’t expect any award but was still there to  30  her friends and praise their accomplishments. As the ceremony was nearing the end, I suddenly heard the head coach  31  , “The highest honor goes to Cathy!” Looking around, he continued, “Cathy has inspired us with her  32  and enthusiasm.  33  skills and talents bring great success, the most valuable asset(财富)one can hold is the heart.”

It was the greatest  34  of my daughter’s life. With all she hade been  35  in her ten years, this was the hour of true triumph(成功).

26()

A.rich

B.weak

C.firm

D.kind

单项选择题