Saturday, November 11, 2023
Saturday, October 1, 2022
Tuesday, January 23, 2024
问题:柴油机正常工作中排烟的颜色应该是()A、白色B、淡灰色C、淡兰色D、淡黑色
Tuesday, December 13, 2022
问题:要旁通离心泵输出的最好方法是()A、关闭排出管线的阀B、打开旁通管线的阀,关闭排出管线阀,让液体在旁路循环C、停泵D、降低泥浆液面;
Monday, October 17, 2022
问题:羊角吊卡的锥度(以31/2",IF钻杆为例)()A、90°B、13°C、18°
Saturday, November 11, 2023
问题:油气藏中的油、气、水分布是()A、油在上,水在中,气在下B、水在上,油在中,气在下C、气在上,水在中,油在下D、气在上,油在中,水在下
Saturday, October 28, 2023
Wednesday, August 9, 2023
Monday, November 27, 2023
问题:11"×3000Psi的法兰的标准钢圈为()A、R53B、R×53C、R54
Saturday, August 19, 2023
Friday, November 24, 2023
Monday, June 5, 2023
Monday, November 27, 2023
问题:溢流发生后,所必须观察记录的数据不包括()A、立管压力B、套管压力C、溢流量D、排量
Tuesday, May 14, 2024
Sunday, August 20, 2023
Sunday, November 6, 2022
问题:何谓泵的理论排量?何谓泵的实际排量?造成实际排量与理论排量的差别是什么?
Tuesday, January 23, 2024
问题:27/8"油管的内径为()A、2.441"B、2.875"C、2.0"
Tuesday, May 14, 2024
问题:95/8",47磅/英尺,套管内容积()A、38.2m3/1000mB、19.4m3/1000mC、12.1m3/1000m
Monday, November 27, 2023
问题:泥浆气侵后其密度()原浆密度。A、大于B、小于C、大于或等于D、等于
Tuesday, May 14, 2024