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Monday, September 12, 2022
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在水基压裂液中,由于使用了()使得压裂液在裂缝及裂缝表面形成了非常致密的滤饼。A、表面活性剂B、助排剂C、交联剂D、降滤失剂...
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分层压裂工艺措施的通常采用是()、投球和限流。A、卡双封B、卡封护套C、油套合注D、填砂...
Friday, May 17, 2024
HQ-2000型压裂车因工作档位高,发动机发生过载时,传动箱会(...
Sunday, September 11, 2022
只要将各种原材料按设计标准加入水中就能保证产品压裂液配制合格率达到100%。...
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旋转的曲轴与轴承之间是()摩擦。A、滚动B、滑动C、自旋D、复合...
Thursday, January 18, 2024
交联剂的选用是由聚合物可交联的官能团和聚合物水溶液的()决定的。...
Sunday, September 11, 2022
液压油泵压力小于()时,应用L-HH、L-HL液压油。...
Monday, September 12, 2022
压裂是目前非常有效的增产工艺措施,通过压裂可以提高裂缝的导流能力...
Monday, September 12, 2022
一般情况下,混砂车工作时其混砂槽内液面应保持在总液量的()。...
Monday, September 12, 2022
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