问题:从旋转粘度计刻度盘上读出的φ600的读数,即为表观粘度。...
Friday, September 16, 2022
问题:把套管与井壁用水泥封固起来的工作叫()。A、压井B、封井C、测井D、固井...
Tuesday, February 11, 2025
Monday, September 12, 2022
Saturday, September 17, 2022
Saturday, September 17, 2022
问题:按API规定粘土颗粒分成三类,它们是()、()、()...
Wednesday, November 9, 2022
Monday, September 12, 2022
问题:已知烧碱的摩尔质量为40g/mol,则5mol烧碱的质量是()...
Friday, July 19, 2024
问题:聚合物钻井液的动切力与塑性粘度之比控制在()左右。...
Wednesday, September 14, 2022
Monday, September 12, 2022
Sunday, September 11, 2022
Friday, September 16, 2022
Saturday, September 17, 2022
问题:正电胶钻井液是一种新型钻井液体系,补充正电胶时,pH值会()。...
Sunday, September 11, 2022
问题:在()过程中不及时向井内灌钻井液,致使井内液柱压力下降,就有可能造成井喷。A、停钻B、起钻C、下钻D、钻进...
Friday, December 27, 2024
问题:下列物质中能起发泡作用的活性剂是()。A、矿物油B、烷基苯磺酸钠C、辛醇-2D、硅油...
Monday, June 5, 2023
问题:定向井中,一般要求钻井液有较低的粘度和切力。()()...
Monday, September 12, 2022
Monday, September 12, 2022
问题:将聚合物钻井液和磺化钻井液结合在一起而形成的一类抗高温钻井液体系...
Friday, September 16, 2022
Thursday, September 15, 2022