相关试题
【判断题】
测量钻井液粘度时，马氏漏斗中的钻井液面要同刻度线持平。
【判断题】
比重测量仪上的水平泡是用来显示其是否平衡的装置。
【判断题】
应常在套管吊卡吊环上下两耳的磨损面上涂抹高质量黄油润滑。
【判断题】
使用前应检查旋扣钳齿轮箱油质.油位是否符合要求。
【判断题】
每次起钻其中旋扣钳使用后，应用清水将旋扣钳表面冲洗干净，夏天用压缩空气吹干，冬天用蒸汽吹干。
【判断题】
根据钻具尺寸转动旋扣钳丝杠调节滚轮开度，不要使滚轮与钻具打滑而加速滚轮的磨损。
【判断题】
操作内钳站位时，左脚在前.右脚在后，间距与肩同宽成“丁”字步站立。
【判断题】
液气大钳各控制阀和液压阀及管线密封要良好。
【判断题】
一定片数的安全卡瓦只适用于一定尺寸范围的钻铤和管柱。
【判断题】
钻杆直径越大，工具接头就要离转盘越近。
【判断题】
按照结构卡瓦可以分为钻杆卡瓦，套管卡瓦和钻铤卡瓦。
【判断题】
检查安全卡瓦时要逐个下压卡瓦牙板，其弹簧要灵活。
【判断题】
钻具卸扣时，操作要平稳，防止倒转将台肩面磨坏。
【判断题】
在完井期间钻台上应备有专用的防喷单流阀及其他配套接头，以便在起下钻发生井涌时使用。
【判断题】
TCP射孔可分为负压射孔和投棒射孔两类。
【判断题】
带哑炮的射孔枪起到海底泥线时，钻台上下无关人员离开井筒周围。
【判断题】
按射孔管柱或完井管柱结构下入射孔枪，要求防止剧烈碰撞，但可以加快操作速度。
【判断题】
下油管柱前，只需检查全部入井油管，不合格的油管不能下入井。
【判断题】
连接射孔枪时，可用专用的提升短节和卡盘吊装射孔枪，也可用其它的工具代替。
【判断题】
如果点火引爆射孔枪未成功，则按哑炮程序进行处理。
【判断题】
要进行坐挂或是投球作业时，应该对相应的入井钻具进行通径作业，并且根据管柱内径的不同选择相应尺寸的通径规。
【判断题】
使用通径规进行通径作业时，应将所涉及到尺寸的通径规同时摆放在工作区域，以方便随时更换使用。
【判断题】
单管合采完井管柱中封隔器和井下安全阀具有安全防溢油的功能，确保油井安全。
【判断题】
落物打捞工具是处理井下事故的各种工具的总称。它包括公锥.母锥.震击工具.取心工具.倒扣工具等很多种。
【判断题】
根据油管的强度，API油管可分为H40.J55.N80.L80.C90.T95和P110，共七个钢级。钢级代号的数字越大，表示表示该钢级油管的强度越低。
【判断题】
所有的油管，不论是新的.使用过的或修复的，其螺纹部位宜始终戴上螺纹保护器。
【判断题】
丈量油管时从接箍（或内螺纹接头）最外端面测量到外螺纹接头端部。
【判断题】
防喷器的作用是当井内出现溢流.井涌时可快速及时关闭井口，防止井喷事故的发生。
【判断题】
压力代码M表示10000Psi额定工作压力。
【判断题】
防喷器所能通过的最大钻具的外径叫做防喷器的公称直径。
【判断题】
R和RX型钢圈在6BX型法兰连接中可以互换。
【判断题】
BX159钢圈的压力等级是15000PSI。
推荐试题
【填空题】
take a toll on，in other words ，drop out，in turn ，at risk (of) ，interfere with，be accustomed to， contribute to，cut back on ，hold on to
Anger, worry, disappointment, these negative emotions [ ] your heart, brain and body
【填空题】
take a toll on，in other words ，drop out，in turn ，at risk (of) ，interfere with，be accustomed to， contribute to，cut back on ，hold on to
If a person adopts an unhealthy lifestyle, he will surely be [ ]developing diseases.
【填空题】
take a toll on，in other words ，drop out，in turn ，at risk (of) ，interfere with，be accustomed to， contribute to，cut back on ，hold on to
Most people were ready to give up on him when he [ ] of school, but later he returned and earned his degree
【填空题】
take a toll on，in other words ，drop out，in turn ，at risk (of) ，interfere with，be accustomed to， contribute to，cut back on ，hold on to
Drinking too much can increase the risk of developing high blood pressure, which [ ] can lead to heart attack or stroke
【填空题】
take a toll on，in other words ，drop out，in turn ，at risk (of) ，interfere with，be accustomed to， contribute to，cut back on ，hold on to
Low-cost airlines are emerging all over Asia; this will [ ]the development of the worlds air-travel market as a whole
【填空题】
take a toll on，in other words ，drop out，in turn ，at risk (of) ，interfere with，be accustomed to， contribute to，cut back on ，hold on to
When you move to a new country, you may find the food there strange and you may miss the familiar smells of the food [ ] in your country
【填空题】
take a toll on，in other words ，drop out，in turn ，at risk (of) ，interfere with，be accustomed to， contribute to，cut back on ，hold on to
Although he kept trying and failing, I always [ ] the belief that he would succeed one day.
【填空题】
take a toll on，in other words ，drop out，in turn ，at risk (of) ，interfere with，be accustomed to， contribute to，cut back on ，hold on to
The tax only affects people with an annual income over $200,000-[ ], it will only attect the very rich.
【填空题】
controversial，assess， resolve，decrease，alter，abandon，indicate，undermine，compromise， conventional
Studies[ ]that children who often take part in cooperative programs benefit a lot more than other children
【填空题】
controversial，assess， resolve，decrease，alter，abandon，indicate，undermine，compromise， conventional
They are such a(n) [ ] family- they must have been shocked when their son dyed(染) his hair pink,
【填空题】
controversial，assess， resolve，decrease，alter，abandon，indicate，undermine，compromise， conventional
Testing students by examinations has long been regarded as a reliable way to [ ]students'ability
【填空题】
controversial，assess， resolve，decrease，alter，abandon，indicate，undermine，compromise， conventional
Many power stations have been modernized to give off less pollution, or they were moved further away from the living areas in order to [ ] the damage,
【填空题】
controversial，assess， resolve，decrease，alter，abandon，indicate，undermine，compromise， conventional
Unemployment has come down slightly, but this does not [ ]the fact that it is still a major problem
【填空题】
controversial，assess， resolve，decrease，alter，abandon，indicate，undermine，compromise， conventional
Mr. Smith is not doing well; the doctor told us that several colds [ ]his health
【填空题】
controversial，assess， resolve，decrease，alter，abandon，indicate，undermine，compromise， conventional
The best way to deal with problems at home is to talk things out calmly and honestly and try to reach a(n) [ ]
【填空题】
open the door to，In advance，all at once，reap the benefits (of)， make the most of，over time， get by， stand a chance (of)，remind of， take pleasure in，
Experts say our company is amazing in that sales have been increasing steadily [ ]
【填空题】
make it， with open arms ，strip off，keep back，
free of/ from ，after all，straighten up， throw away
After 10 years of full-time training, she has,finally [ ] as a professional dancer.
【填空题】
make it， with open arms ，strip off，keep back，
free of/ from ，after all，straighten up， throw away
[ ], what is the point in taking part in the competitive event if the result is only to prove how incompetent you are?,
【填空题】
make it， with open arms ，strip off，keep back，
free of/ from ，after all，straighten up， throw away
Redecorating the house is a challenging task. It's necessary to [ ] the wallpaper first.
【填空题】
make it， with open arms ，strip off，keep back，
free of/ from ，after all，straighten up， throw away
I never really had any problems with change. On the contrary, I welcome change [ ]
【填空题】
make it， with open arms ，strip off，keep back，
free of/ from ，after all，straighten up， throw away
A lot of what we [ ] is made from raw materials which are not renewable
【填空题】
make it， with open arms ，strip off，keep back，
free of/ from ，after all，straighten up， throw away
Megan and John realized that their house was too messy for a new baby, so they decided to [ ] their house before the baby was born
【填空题】
make it， with open arms ，strip off，keep back，
free of/ from ，after all，straighten up， throw away
Jennifer couldn't [ ] her tears when she saw the sick children at a new blood cancer center in Virginia
【填空题】
make it， with open arms ，strip off，keep back，
free of/ from ，after all，straighten up， throw away
We want to give all children a world [ ] violence
【填空题】
advocate，involve，confine，respond，subsequent ，distinct ，intense， fulfill，circumstance， reconcile
Fortunately, the accident didn't [ ] many people, for there was little traffic at that hour.
【填空题】
advocate，involve，confine，respond，subsequent ，distinct ，intense， fulfill，circumstance， reconcile
She[ ] her ambition of becoming a fashion designer after years of hard work
【填空题】
advocate，involve，confine，respond，subsequent ，distinct ，intense， fulfill，circumstance， reconcile
They kept on trying their best to develop
their business, but in such [ ]market competition, they had no Idea if success would come along one day
【填空题】
advocate，involve，confine，respond，subsequent ，distinct ，intense， fulfill，circumstance， reconcile
As music plays an important role in our life, many music teachers and educators [ ] taking up a musical instrument at a young age
【填空题】
advocate，involve，confine，respond，subsequent ，distinct ，intense， fulfill，circumstance， reconcile
This rule should be entirely clear in the minds of everyone and should not be misunderstood under any [ ]
【填空题】
advocate，involve，confine，respond，subsequent ，distinct ，intense， fulfill，circumstance， reconcile
My daughter was shy; she was afraid to ask questions,[ ] to questions in class,or talk with other children
【填空题】
advocate，involve，confine，respond，subsequent ，distinct ，intense， fulfill，circumstance， reconcile
I got from him only a letter, which was put on my office desk; [ ] to the receipt of this letter I have never heard from him
【填空题】
advocate，involve，confine，respond，subsequent ，distinct ，intense， fulfill，circumstance， reconcile
The duties to provide services for children in need are not [ ] to the local social services department
【填空题】
advocate，involve，confine，respond，subsequent ，distinct ，intense， fulfill，circumstance， reconcile
We pray that all nations be [ ] and that all people around the world live in peace
【填空题】
controversial，assess， resolve，decrease，alter，abandon，indicate，undermine，compromise， conventional
It was reported the president had [ ]to fight If war was necessary,even if it meant destroying his chances of re-election
【填空题】
controversial，assess， resolve，decrease，alter，abandon，indicate，undermine，compromise， conventional
I had to [ ] one of my email accounts as it was filled with junk mail
【填空题】
controversial，assess， resolve，decrease，alter，abandon，indicate，undermine，compromise， conventional
Darwin's theory of evolution remains[ ] partly because it challenges the religious belief that God created man
【填空题】
advocate，involve，confine，respond，subsequent ，distinct ，intense， fulfill，circumstance， reconcile
He suggested a small but [ ] improvement on our former plan; I really appreciate it.
【填空题】
in sb. 's words，count on，make sense of ，reserve for， shield from，call on， sum up， relate to ，in need，
be/ get caught up in
She held her hand above her eyes to [ ]them [ ] the sun so that she could see more clearly the man in front of her
【填空题】
in sb. 's words，count on，make sense of ，reserve for， shield from，call on， sum up， relate to ，in need，
be/ get caught up in
The boy studied the signs for over an hour,but still could not [ ]them, so he turned to his teacher for help
【填空题】
in sb. 's words，count on，make sense of ，reserve for， shield from，call on， sum up， relate to ，in need，
be/ get caught up in
They [ ] the developed countries to commit more money to protecting the environment
