钻油气层的各项作业，应做的井控工作？_爱下问搜题

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问题问答题简答题

钻油气层的各项作业，应做的井控工作？

答案

参考答案：

⑴检查保养负责的井控装置，确保处于良好状态。⑵坐岗。⑶在起下钻、测井、空井等不循环泥浆时负责灌泥浆，计量灌入、返出井筒内泥浆的体积。⑷在听到长笛信号后，负责4#手动平板阀、节流阀下游平板阀的开、关。⑸关井后，协助副司钻操作手动锁紧装置。

完形填空

For several years, we lived at the end of a long Texas country road. Every evening when I was away from home on business, my little boy would ask permission of his mother to take his black       and his daddy’s walking stick, to make the half-mile       from the house to the fence which       the beginning of the dirty driveway.
One day, I was busy with my business and was       for about an hour, completely forgetting about the       little boy down the road who might be       for his daddy.
On my way home, the rain was so thick that I could not       ten feet in front of me. All I could       was finishing my journey and getting out of the rain.       , the downpour began to abate(减弱). It was only a drizzle(细雨) by the time my car turned the last       and approached the final street between me and a warm home and nice meal.
     , I caught sight of my little boy, who was       an umbrella in one hand, a walking stick in the other, and was wearing the biggest and most beautiful smile ever to lighten the       of a little boy.
As I stopped the car and       the door, he ran into my arms and held me long and hard. He was wet and       with cold, but he never      the rain, nor the hour-long wait. He simply said, “Daddy, I missed you. I am so glad you are home.”
Last year, we       to a wonderful new home provided for a special season in our lives. We no longer have a long country road.       , I have never forgotten the rainy day and the little boy and his black dog. Often, perhaps a thousand times, that       has occurred in my mind.     all events in our lives, it happens once, and must be treasured.

B．In surprise

A．All of a sudden	B．Believe it or not
C．To my pleasure	D．For seconds

填空题

（）是迄今我国发现的最早妇产科文献，该篇所载（）是医学史的最早论述，该书也是研究（）的重要文献。