✦ LIBER ✦

New types of sucker-rod pumps

✍ Scribed by B. S. Zakharov

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Quality of deep-well sucker-rod pumps

✍ M. D. Aliev 📂 Article 📅 1974 🏛 Springer 🌐 English ⚖ 271 KB

Periodic motions of sucker rod pumping s

✍ Aloisio Freiria Neves; José Luiz Boldrini 📂 Article 📅 1994 🏛 Elsevier Science 🌐 English ⚖ 657 KB

Drives for Sucker-Rod Well Pumps Produce

✍ S. V. Solov'ev; A. G. Shakirov; Yu. F. Butrin 📂 Article 📅 2003 🏛 Springer 🌐 English ⚖ 36 KB

Reduction of abrasive wear of plunger pa

✍ R. S. Gurbanov; O. M. Kerimov 📂 Article 📅 1988 🏛 Springer 🌐 English ⚖ 182 KB

Investigation of accuracy in automated p

✍ A. M. Ganiev; V. D. Gadzhiev; M. D. Shlyakhovskii; É. R. Allakhverdov 📂 Article 📅 1990 🏛 Springer 🌐 English ⚖ 184 KB

Improving the reliability of guiding mec

✍ V. I. Sotnik; I. S. Stepanova; É. M. Rustamov 📂 Article 📅 1984 🏛 Springer 🌐 English ⚖ 235 KB