00673naa#a2200193#i#450# EN\\bibl\57391 /en/manage/index 20250310000545.1 1812-9498 20230228b2023####ek#y0engy0150####ca RU Gas-driven downhole pumping unit for oil production from directional and horizontal wells Journal article Astrakhan Astrakhan State Technical University 2023 5 с. Journal article local Взрывчатые вещества. 662.2 Shishkin Nickolai Dmitrievich Marysheva Marina Aleksandrovna test.editorum.ru /en/manage/index