Industry-wide coordination of petroleum engineering N. P. UmanchikM. P. Denisov OriginalPaper Pages: 513 - 515
New petroleum production equipment for Russia's oil workers S. V. Lovchev OriginalPaper Pages: 521 - 522
Driving mechanism for plunger pumps in oil field installations R. E. GazarovYu. V. Zaslavskii OriginalPaper Pages: 533 - 536
Development of preservative compound VNIINM-31/89 for drill bit protection I. R. TaturG. B. Prigul'skiiM. A. Molchanova OriginalPaper Pages: 537 - 540